From d556d7bafe6ad943f4aca0f5285ada7b8ce497f7 Mon Sep 17 00:00:00 2001 From: Michele Di Giorgio Date: Tue, 27 Oct 2020 10:56:31 +0000 Subject: Integrate improved pooling layer on NEON Resolves COMPMID-4035 Change-Id: I559f8c4208fba9193dfe5012f03ddaf26c746215 Signed-off-by: Michele Di Giorgio Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4855 Tested-by: Arm Jenkins Reviewed-by: Georgios Pinitas Comments-Addressed: Arm Jenkins --- ...4_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst.hpp | 60 ++ .../generic.cpp | 255 ++++++++ .../a64_fp16_nhwc_avg_generic_depthfirst.hpp | 53 ++ .../generic.cpp | 352 ++++++++++ ...4_fp16_nhwc_max_2x2_s1_output2x2_depthfirst.hpp | 60 ++ .../generic.cpp | 178 ++++++ .../a64_fp16_nhwc_max_generic_depthfirst.hpp | 53 ++ .../generic.cpp | 346 ++++++++++ ...4_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst.hpp | 56 ++ .../generic.cpp | 251 ++++++++ .../a64_fp32_nhwc_avg_generic_depthfirst.hpp | 53 ++ .../generic.cpp | 304 +++++++++ ...4_fp32_nhwc_max_2x2_s1_output2x2_depthfirst.hpp | 56 ++ .../generic.cpp | 174 +++++ .../a64_fp32_nhwc_max_generic_depthfirst.hpp | 53 ++ .../generic.cpp | 298 +++++++++ .../kernels/a64_s8_nhwc_avg_generic_depthfirst.hpp | 53 ++ .../a64_s8_nhwc_avg_generic_depthfirst/generic.cpp | 630 ++++++++++++++++++ ...a64_s8_nhwc_max_2x2_s1_output2x2_depthfirst.hpp | 56 ++ .../generic.cpp | 174 +++++ .../kernels/a64_s8_nhwc_max_generic_depthfirst.hpp | 53 ++ .../a64_s8_nhwc_max_generic_depthfirst/generic.cpp | 439 +++++++++++++ .../a64_s8q_nhwc_avg_generic_depthfirst.hpp | 53 ++ .../generic.cpp | 677 ++++++++++++++++++++ .../a64_s8q_nhwc_max_generic_depthfirst.hpp | 53 ++ .../generic.cpp | 640 ++++++++++++++++++ .../kernels/a64_u8_nhwc_avg_generic_depthfirst.hpp | 53 ++ .../a64_u8_nhwc_avg_generic_depthfirst/generic.cpp | 630 ++++++++++++++++++ ...a64_u8_nhwc_max_2x2_s1_output2x2_depthfirst.hpp | 56 ++ .../generic.cpp | 174 +++++ .../kernels/a64_u8_nhwc_max_generic_depthfirst.hpp | 53 ++ .../a64_u8_nhwc_max_generic_depthfirst/generic.cpp | 439 +++++++++++++ .../a64_u8q_nhwc_avg_generic_depthfirst.hpp | 53 ++ .../generic.cpp | 712 +++++++++++++++++++++ .../a64_u8q_nhwc_max_generic_depthfirst.hpp | 53 ++ .../generic.cpp | 679 ++++++++++++++++++++ .../kernels/cpp_nhwc_1x1_stride_any_depthfirst.hpp | 51 ++ .../cpp_nhwc_1x1_stride_any_depthfirst/generic.cpp | 51 ++ ...e_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst.hpp | 60 ++ .../generic.cpp | 207 ++++++ .../sve_fp16_nhwc_avg_generic_depthfirst.hpp | 53 ++ .../generic.cpp | 231 +++++++ ...e_fp16_nhwc_max_2x2_s1_output2x2_depthfirst.hpp | 60 ++ .../generic.cpp | 146 +++++ .../sve_fp16_nhwc_max_generic_depthfirst.hpp | 53 ++ .../generic.cpp | 223 +++++++ ...e_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst.hpp | 60 ++ .../generic.cpp | 207 ++++++ .../sve_fp32_nhwc_avg_generic_depthfirst.hpp | 53 ++ .../generic.cpp | 231 +++++++ ...e_fp32_nhwc_max_2x2_s1_output2x2_depthfirst.hpp | 60 ++ .../generic.cpp | 146 +++++ .../sve_fp32_nhwc_max_generic_depthfirst.hpp | 53 ++ .../generic.cpp | 223 +++++++ .../kernels/sve_s8_nhwc_avg_generic_depthfirst.hpp | 53 ++ .../sve_s8_nhwc_avg_generic_depthfirst/generic.cpp | 416 ++++++++++++ ...sve_s8_nhwc_max_2x2_s1_output2x2_depthfirst.hpp | 60 ++ .../generic.cpp | 146 +++++ .../kernels/sve_s8_nhwc_max_generic_depthfirst.hpp | 53 ++ .../sve_s8_nhwc_max_generic_depthfirst/generic.cpp | 223 +++++++ .../sve_s8q_nhwc_avg_generic_depthfirst.hpp | 53 ++ .../generic.cpp | 457 +++++++++++++ .../sve_s8q_nhwc_max_generic_depthfirst.hpp | 53 ++ .../generic.cpp | 386 +++++++++++ .../kernels/sve_u8_nhwc_avg_generic_depthfirst.hpp | 53 ++ .../sve_u8_nhwc_avg_generic_depthfirst/generic.cpp | 416 ++++++++++++ ...sve_u8_nhwc_max_2x2_s1_output2x2_depthfirst.hpp | 60 ++ .../generic.cpp | 146 +++++ .../kernels/sve_u8_nhwc_max_generic_depthfirst.hpp | 53 ++ .../sve_u8_nhwc_max_generic_depthfirst/generic.cpp | 223 +++++++ .../sve_u8q_nhwc_avg_generic_depthfirst.hpp | 53 ++ .../generic.cpp | 486 ++++++++++++++ .../sve_u8q_nhwc_max_generic_depthfirst.hpp | 53 ++ .../generic.cpp | 416 ++++++++++++ .../arm_conv/pooling/pooling_depthfirst.hpp | 312 +++++++++ .../pooling/pooling_depthfirst_cache_oblivious.hpp | 312 +++++++++ .../pooling/pooling_depthfirst_generic.hpp | 239 +++++++ .../pooling_depthfirst_generic_quantized.hpp | 235 +++++++ .../NEON/kernels/arm_conv/pooling/pooling_fp16.cpp | 168 +++++ .../NEON/kernels/arm_conv/pooling/pooling_fp32.cpp | 161 +++++ .../arm_conv/pooling/pooling_implementation.hpp | 103 +++ .../NEON/kernels/arm_conv/pooling/pooling_s8.cpp | 147 +++++ .../NEON/kernels/arm_conv/pooling/pooling_s8q.cpp | 101 +++ .../NEON/kernels/arm_conv/pooling/pooling_u8.cpp | 163 +++++ .../NEON/kernels/arm_conv/pooling/pooling_u8q.cpp | 101 +++ 85 files changed, 16401 insertions(+) create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_avg_generic_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_avg_generic_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_max_2x2_s1_output2x2_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_max_generic_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_max_generic_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_avg_generic_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_avg_generic_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_max_2x2_s1_output2x2_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_max_generic_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_max_generic_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8_nhwc_avg_generic_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8_nhwc_avg_generic_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8_nhwc_max_2x2_s1_output2x2_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8_nhwc_max_generic_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8_nhwc_max_generic_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8q_nhwc_avg_generic_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8q_nhwc_avg_generic_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8q_nhwc_max_generic_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8q_nhwc_max_generic_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8_nhwc_avg_generic_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8_nhwc_avg_generic_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8_nhwc_max_2x2_s1_output2x2_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8_nhwc_max_generic_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8_nhwc_max_generic_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8q_nhwc_avg_generic_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8q_nhwc_avg_generic_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8q_nhwc_max_generic_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8q_nhwc_max_generic_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/cpp_nhwc_1x1_stride_any_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/cpp_nhwc_1x1_stride_any_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_avg_generic_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_avg_generic_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_max_2x2_s1_output2x2_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_max_generic_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_max_generic_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_avg_generic_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_avg_generic_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_max_2x2_s1_output2x2_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_max_generic_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_max_generic_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8_nhwc_avg_generic_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8_nhwc_avg_generic_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8_nhwc_max_2x2_s1_output2x2_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8_nhwc_max_generic_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8_nhwc_max_generic_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8q_nhwc_avg_generic_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8q_nhwc_avg_generic_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8q_nhwc_max_generic_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8q_nhwc_max_generic_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8_nhwc_avg_generic_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8_nhwc_avg_generic_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8_nhwc_max_2x2_s1_output2x2_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8_nhwc_max_generic_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8_nhwc_max_generic_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8q_nhwc_avg_generic_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8q_nhwc_avg_generic_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8q_nhwc_max_generic_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8q_nhwc_max_generic_depthfirst/generic.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/pooling_depthfirst.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/pooling_depthfirst_cache_oblivious.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/pooling_depthfirst_generic.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/pooling_depthfirst_generic_quantized.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/pooling_fp16.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/pooling_fp32.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/pooling_implementation.hpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/pooling_s8.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/pooling_s8q.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/pooling_u8.cpp create mode 100644 src/core/NEON/kernels/arm_conv/pooling/pooling_u8q.cpp (limited to 'src/core/NEON/kernels/arm_conv') diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst.hpp new file mode 100644 index 0000000000..178db4a0b0 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst.hpp @@ -0,0 +1,60 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#pragma once + +#if defined(__ARM_FP16_ARGS) && defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) + +namespace arm_conv { +namespace pooling { + +void a64_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst_impl(unsigned int, const __fp16 *const *const, __fp16 *const *const, bool, unsigned int, unsigned int, unsigned int, unsigned int); + +struct a64_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst +{ + typedef __fp16 operand_type; + typedef __fp16 return_type; + + typedef void (*kern_type)(unsigned int, const __fp16 *const *const, __fp16 *const *const, bool, unsigned int, unsigned int, unsigned int, unsigned int); + + constexpr static PoolingType pooling_type(void) { return PoolingType::AVERAGE; } + + constexpr static unsigned int pool_rows(void) { return 3; } + constexpr static unsigned int pool_cols(void) { return 3; } + + constexpr static unsigned int stride_rows(void) { return 1; } + constexpr static unsigned int stride_cols(void) { return 1; } + + constexpr static unsigned int out_rows(void) { return 2; } + constexpr static unsigned int out_cols(void) { return 2; } + + kern_type kernel = a64_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst_impl; + + a64_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FP16_ARGS) && defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst/generic.cpp new file mode 100644 index 0000000000..f11bb68c24 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst/generic.cpp @@ -0,0 +1,255 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include +#include +#include + +#if defined(__ARM_FP16_ARGS) && defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) + +namespace arm_conv { +namespace pooling { + +void a64_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst_impl( + const unsigned int n_channels, + const __fp16 *const *const inptrs, + __fp16 *const *const outptrs, + const bool exclude_padding, + const unsigned int pad_left, + const unsigned int pad_top, + const unsigned int pad_right, + const unsigned int pad_bottom +) +{ + struct KernelArgs + { + const uint64_t n_channels; + const __fp16 *const *const inptrs; + __fp16 *const *const outptrs; + __fp16 rescale_vals[4]; + + KernelArgs( + unsigned int channels, + const __fp16 *const *input_ptrs, + __fp16 *const * output_ptrs, + bool exclude_padding, unsigned int pad_left, unsigned int pad_top, unsigned int pad_right, unsigned int pad_bottom + ) : n_channels(channels), + inptrs(input_ptrs), + outptrs(output_ptrs) + { + for (unsigned int i = 0; i < 2; i++) + { + const int start_i = 1*i - static_cast(pad_top); + const int end_i = std::min(start_i + 3, 4 - pad_top - pad_bottom); + const int valid_rows = end_i - std::max(0, start_i); + + for (unsigned int j = 0; j < 2; j++) + { + const int start_j = 1*j - static_cast(pad_left); + const int end_j = std::min(start_j + 3, 4 - pad_left - pad_right); + const int valid_cols = end_j - std::max(0, start_j); + + rescale_vals[i*2 + j] = static_cast<__fp16>(1.0f / static_cast( + exclude_padding ? valid_rows * valid_cols : 9 + )); + } + } + } + }; + + const KernelArgs args(n_channels, inptrs, outptrs, exclude_padding, + pad_left, pad_top, pad_right, pad_bottom); + + __asm__ __volatile__( + "ldr x4, [%x[args], %[offsetof_n_channels]]\n" + "mov x5, #0x0\n" + "ldr x19, [%x[args], %[offsetof_outptrs]]\n" + "mov x6, #0x0\n" + "ldr d8, [%x[args], %[offsetof_rescale]]\n" + "ldp x7, x8, [x19, #0x0]\n" + "cmp x4, #0x8\n" + "ldp x17, x16, [x19, #0x10]\n" + "ldr x19, [%x[args], %[offsetof_inptrs]]\n" + "ldp x15, x14, [x19, #0x0]\n" + "ldp x13, x12, [x19, #0x10]\n" + "ldp x11, x10, [x19, #0x20]\n" + "ldp x9, x28, [x19, #0x30]\n" + "ldp x27, x26, [x19, #0x40]\n" + "ldp x25, x24, [x19, #0x50]\n" + "ldp x23, x22, [x19, #0x60]\n" + "ldp x21, x20, [x19, #0x70]\n" + "blt 3f\n" + "lsr x19, x4, #0x3\n" + "sub x4, x4, x19, LSL #3\n" + "ldr q7, [x10, x5]\n" + "ldr q6, [x9, x5]\n" + "ldr q5, [x26, x5]\n" + "ldr q4, [x25, x5]\n" + "ldr q3, [x14, x5]\n" + "ldr q2, [x13, x5]\n" + "ldr q1, [x11, x5]\n" + "ldr q0, [x27, x5]\n" + "ldr q31, [x28, x5]\n" + "ldr q30, [x24, x5]\n" + "ldr q29, [x22, x5]\n" + "ldr q28, [x21, x5]\n" + "ldr q27, [x15, x5]\n" + "ldr q26, [x12, x5]\n" + "ldr q25, [x23, x5]\n" + "ldr q24, [x20, x5]\n" + "add x5, x5, #0x10\n" + "subs x19, x19, #0x1\n" + "beq 2f\n" + "1:" // Vector: Loop + "fadd v17.8h, v7.8h, v6.8h\n" + "ldr q7, [x10, x5]\n" + "fadd v16.8h, v5.8h, v4.8h\n" + "ldr q6, [x9, x5]\n" + "fadd v18.8h, v3.8h, v2.8h\n" + "ldr q5, [x26, x5]\n" + "fadd v23.8h, v1.8h, v0.8h\n" + "ldr q4, [x25, x5]\n" + "fadd v17.8h, v17.8h, v16.8h\n" + "ldr q3, [x14, x5]\n" + "fadd v22.8h, v31.8h, v30.8h\n" + "ldr q2, [x13, x5]\n" + "fadd v16.8h, v29.8h, v28.8h\n" + "ldr q1, [x11, x5]\n" + "fadd v21.8h, v18.8h, v17.8h\n" + "ldr q0, [x27, x5]\n" + "fadd v19.8h, v27.8h, v23.8h\n" + "ldr q31, [x28, x5]\n" + "fadd v20.8h, v16.8h, v17.8h\n" + "ldr q30, [x24, x5]\n" + "fadd v18.8h, v26.8h, v22.8h\n" + "ldr q29, [x22, x5]\n" + "fadd v17.8h, v25.8h, v23.8h\n" + "ldr q28, [x21, x5]\n" + "fadd v16.8h, v24.8h, v22.8h\n" + "ldr q27, [x15, x5]\n" + "fadd v19.8h, v19.8h, v21.8h\n" + "ldr q26, [x12, x5]\n" + "fadd v18.8h, v21.8h, v18.8h\n" + "ldr q25, [x23, x5]\n" + "fadd v17.8h, v17.8h, v20.8h\n" + "ldr q24, [x20, x5]\n" + "fadd v16.8h, v20.8h, v16.8h\n" + "add x5, x5, #0x10\n" + "fmul v19.8h, v19.8h, v8.h[0]\n" + "subs x19, x19, #0x1\n" + "fmul v18.8h, v18.8h, v8.h[1]\n" + "str q19, [x7, x6]\n" + "fmul v17.8h, v17.8h, v8.h[2]\n" + "fmul v16.8h, v16.8h, v8.h[3]\n" + "str q18, [x8, x6]\n" + "str q17, [x17, x6]\n" + "str q16, [x16, x6]\n" + "add x6, x6, #0x10\n" + "bgt 1b\n" + "2:" // Vector: Tail + "fadd v17.8h, v7.8h, v6.8h\n" + "fadd v16.8h, v5.8h, v4.8h\n" + "fadd v18.8h, v3.8h, v2.8h\n" + "fadd v23.8h, v1.8h, v0.8h\n" + "fadd v17.8h, v17.8h, v16.8h\n" + "fadd v22.8h, v31.8h, v30.8h\n" + "fadd v16.8h, v29.8h, v28.8h\n" + "fadd v21.8h, v18.8h, v17.8h\n" + "fadd v19.8h, v27.8h, v23.8h\n" + "fadd v20.8h, v16.8h, v17.8h\n" + "fadd v18.8h, v26.8h, v22.8h\n" + "fadd v17.8h, v25.8h, v23.8h\n" + "fadd v16.8h, v24.8h, v22.8h\n" + "fadd v19.8h, v19.8h, v21.8h\n" + "fadd v18.8h, v21.8h, v18.8h\n" + "fadd v17.8h, v17.8h, v20.8h\n" + "fadd v16.8h, v20.8h, v16.8h\n" + "fmul v19.8h, v19.8h, v8.h[0]\n" + "str q19, [x7, x6]\n" + "fmul v18.8h, v18.8h, v8.h[1]\n" + "fmul v17.8h, v17.8h, v8.h[2]\n" + "str q18, [x8, x6]\n" + "fmul v16.8h, v16.8h, v8.h[3]\n" + "str q17, [x17, x6]\n" + "str q16, [x16, x6]\n" + "add x6, x6, #0x10\n" + "cbz x4, 4f\n" + "3:" // Oddments + "ldr h7, [x10, x5]\n" + "ldr h6, [x9, x5]\n" + "fadd v17.8h, v7.8h, v6.8h\n" + "ldr h5, [x26, x5]\n" + "ldr h4, [x25, x5]\n" + "fadd v16.8h, v5.8h, v4.8h\n" + "ldr h3, [x14, x5]\n" + "ldr h2, [x13, x5]\n" + "fadd v17.8h, v17.8h, v16.8h\n" + "ldr h1, [x11, x5]\n" + "ldr h0, [x27, x5]\n" + "fadd v18.8h, v3.8h, v2.8h\n" + "ldr h31, [x28, x5]\n" + "ldr h30, [x24, x5]\n" + "fadd v23.8h, v1.8h, v0.8h\n" + "ldr h29, [x22, x5]\n" + "fadd v21.8h, v18.8h, v17.8h\n" + "ldr h28, [x21, x5]\n" + "ldr h27, [x15, x5]\n" + "fadd v22.8h, v31.8h, v30.8h\n" + "ldr h26, [x12, x5]\n" + "fadd v16.8h, v29.8h, v28.8h\n" + "ldr h25, [x23, x5]\n" + "fadd v19.8h, v27.8h, v23.8h\n" + "ldr h24, [x20, x5]\n" + "fadd v18.8h, v26.8h, v22.8h\n" + "add x5, x5, #0x2\n" + "subs x4, x4, #0x1\n" + "fadd v20.8h, v16.8h, v17.8h\n" + "fadd v19.8h, v19.8h, v21.8h\n" + "fadd v18.8h, v21.8h, v18.8h\n" + "fadd v17.8h, v25.8h, v23.8h\n" + "fadd v16.8h, v24.8h, v22.8h\n" + "fmul v19.8h, v19.8h, v8.h[0]\n" + "str h19, [x7, x6]\n" + "fadd v17.8h, v17.8h, v20.8h\n" + "fadd v16.8h, v20.8h, v16.8h\n" + "fmul v18.8h, v18.8h, v8.h[1]\n" + "str h18, [x8, x6]\n" + "fmul v17.8h, v17.8h, v8.h[2]\n" + "fmul v16.8h, v16.8h, v8.h[3]\n" + "str h17, [x17, x6]\n" + "str h16, [x16, x6]\n" + "add x6, x6, #0x2\n" + "bgt 3b\n" + "4:" // End + + : + : [args] "r" (&args), [offsetof_inptrs] "I" (offsetof(KernelArgs, inptrs)), [offsetof_n_channels] "I" (offsetof(KernelArgs, n_channels)), [offsetof_outptrs] "I" (offsetof(KernelArgs, outptrs)), [offsetof_rescale] "I" (offsetof(KernelArgs, rescale_vals)) + : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31", "x4", "x5", "x6", "x7", "x8", "x9", "x10", "x11", "x12", "x13", "x14", "x15", "x16", "x17", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FP16_ARGS) && defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_avg_generic_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_avg_generic_depthfirst.hpp new file mode 100644 index 0000000000..7bf1f4327e --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_avg_generic_depthfirst.hpp @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#pragma once + +#if defined(__aarch64__) && defined(__ARM_FP16_ARGS) && defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) + +namespace arm_conv { +namespace pooling { + +void a64_fp16_nhwc_avg_generic_depthfirst_impl(const uint64_t window_cells, const uint64_t n_valid_cells, uint64_t n_channels, const __fp16 *const *const inptrs, __fp16 *outptr); + +struct a64_fp16_nhwc_avg_generic_depthfirst +{ + typedef __fp16 operand_type; + typedef __fp16 return_type; + + typedef void (*kern_type)(const uint64_t window_cells, const uint64_t n_valid_cells, uint64_t n_channels, const __fp16 *const *const inptrs, __fp16 *outptr); + + constexpr static PoolingType pooling_type(void) { return PoolingType::AVERAGE; } + + kern_type kernel = a64_fp16_nhwc_avg_generic_depthfirst_impl; + + a64_fp16_nhwc_avg_generic_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__aarch64__) && defined(__ARM_FP16_ARGS) && defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_avg_generic_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_avg_generic_depthfirst/generic.cpp new file mode 100644 index 0000000000..420616b38b --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_avg_generic_depthfirst/generic.cpp @@ -0,0 +1,352 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#if defined(__aarch64__) && defined(__ARM_FP16_ARGS) && defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) + +namespace arm_conv { +namespace pooling { + + +void a64_fp16_nhwc_avg_generic_depthfirst_impl( + const uint64_t window_cells, + const uint64_t n_valid_cells, + uint64_t n_channels, + const __fp16 *const *const inptrs, + __fp16 *outptr +) +{ + const auto rescale_value = static_cast<__fp16>(1.0f / static_cast(window_cells)); + + __asm__ __volatile__( + "ld1r { v7.8h }, [%x[rescale_ptr]]\n" + "mov x28, #0x0\n" + "mov x27, #0x10\n" // cntb _, ALL, #1 + "mov x26, #0x20\n" // cntb _, ALL, #2 + "mov x25, #0x30\n" // cntb _, ALL, #3 + "cmp %x[n_channels], #0x20\n" + "blt 7f\n" + "1:" // 4-vectors of channels + "movi v6.16b, #0x0\n" + "mov x19, %x[inptrs]\n" + "movi v5.16b, #0x0\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "movi v4.16b, #0x0\n" + "movi v3.16b, #0x0\n" + "cbz x24, 4f\n" + "ldp x23, x22, [x19, #0x0]\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "subs x24, x24, #0x1\n" + "ldr q2, [x23, x28]\n" + "ldr q1, [x22, x28]\n" + "ldr q0, [x21, x28]\n" + "ldr q31, [x20, x28]\n" + "ldr q30, [x23, x27]\n" + "ldr q22, [x22, x27]\n" + "ldr q29, [x21, x27]\n" + "ldr q28, [x20, x27]\n" + "ldr q27, [x23, x26]\n" + "ldr q21, [x22, x26]\n" + "ldr q26, [x21, x26]\n" + "ldr q17, [x20, x26]\n" + "ldr q25, [x23, x25]\n" + "ldr q20, [x22, x25]\n" + "ldr q24, [x21, x25]\n" + "ldr q16, [x20, x25]\n" + "beq 3f\n" + "2:" // 4-vectors of channels: 4 inputs loop + "fadd v23.8h, v2.8h, v1.8h\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "fadd v19.8h, v0.8h, v31.8h\n" + "ldp x21, x20, [x19, #0x10]\n" + "fadd v22.8h, v30.8h, v22.8h\n" + "add x19, x19, #0x20\n" + "fadd v18.8h, v29.8h, v28.8h\n" + "ldr q2, [x23, x28]\n" + "fadd v21.8h, v27.8h, v21.8h\n" + "fadd v17.8h, v26.8h, v17.8h\n" + "ldr q1, [x22, x28]\n" + "fadd v20.8h, v25.8h, v20.8h\n" + "ldr q0, [x21, x28]\n" + "fadd v16.8h, v24.8h, v16.8h\n" + "ldr q31, [x20, x28]\n" + "fadd v19.8h, v23.8h, v19.8h\n" + "ldr q30, [x23, x27]\n" + "fadd v18.8h, v22.8h, v18.8h\n" + "ldr q22, [x22, x27]\n" + "fadd v17.8h, v21.8h, v17.8h\n" + "ldr q29, [x21, x27]\n" + "fadd v16.8h, v20.8h, v16.8h\n" + "ldr q28, [x20, x27]\n" + "fadd v6.8h, v6.8h, v19.8h\n" + "ldr q27, [x23, x26]\n" + "fadd v5.8h, v5.8h, v18.8h\n" + "ldr q21, [x22, x26]\n" + "fadd v4.8h, v4.8h, v17.8h\n" + "ldr q26, [x21, x26]\n" + "fadd v3.8h, v3.8h, v16.8h\n" + "ldr q17, [x20, x26]\n" + "ldr q25, [x23, x25]\n" + "ldr q20, [x22, x25]\n" + "ldr q24, [x21, x25]\n" + "ldr q16, [x20, x25]\n" + "bgt 2b\n" + "3:" // 4-vectors of channels: 4 inputs tail + "fadd v23.8h, v2.8h, v1.8h\n" + "fadd v19.8h, v0.8h, v31.8h\n" + "fadd v22.8h, v30.8h, v22.8h\n" + "fadd v18.8h, v29.8h, v28.8h\n" + "fadd v21.8h, v27.8h, v21.8h\n" + "fadd v17.8h, v26.8h, v17.8h\n" + "fadd v20.8h, v25.8h, v20.8h\n" + "fadd v16.8h, v24.8h, v16.8h\n" + "fadd v19.8h, v23.8h, v19.8h\n" + "fadd v18.8h, v22.8h, v18.8h\n" + "fadd v17.8h, v21.8h, v17.8h\n" + "fadd v16.8h, v20.8h, v16.8h\n" + "fadd v6.8h, v6.8h, v19.8h\n" + "fadd v5.8h, v5.8h, v18.8h\n" + "fadd v4.8h, v4.8h, v17.8h\n" + "fadd v3.8h, v3.8h, v16.8h\n" + "4:" // 4-vectors of channels: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 6f\n" + "5:" // 4-vectors of channels: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ldr q2, [x23, x28]\n" + "fadd v6.8h, v6.8h, v2.8h\n" + "ldr q30, [x23, x27]\n" + "ldr q27, [x23, x26]\n" + "fadd v5.8h, v5.8h, v30.8h\n" + "ldr q25, [x23, x25]\n" + "fadd v4.8h, v4.8h, v27.8h\n" + "fadd v3.8h, v3.8h, v25.8h\n" + "bgt 5b\n" + "6:" // 4-vectors of channels: Single input loop: End + "fmul v6.8h, v6.8h, v7.8h\n" + "sub %x[n_channels], %x[n_channels], #0x20\n" + "fmul v5.8h, v5.8h, v7.8h\n" + "cmp %x[n_channels], #0x20\n" + "fmul v4.8h, v4.8h, v7.8h\n" + "str q6, [%x[outptr], x28]\n" + "fmul v3.8h, v3.8h, v7.8h\n" + "str q5, [%x[outptr], x27]\n" + "str q4, [%x[outptr], x26]\n" + "add x28, x28, #0x40\n" + "add x27, x27, #0x40\n" + "str q3, [%x[outptr], x25]\n" + "add x26, x26, #0x40\n" + "add x25, x25, #0x40\n" + "bge 1b\n" + "cbz %x[n_channels], 31f\n" + "7:" // Single vector of channels + "cmp %x[n_channels], #0x8\n" + "blt 14f\n" + "8:" // Single vector of channels: Loop + "movi v6.16b, #0x0\n" + "mov x19, %x[inptrs]\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "cbz x24, 11f\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "ldr q2, [x23, x28]\n" + "ldr q1, [x22, x28]\n" + "ldr q0, [x21, x28]\n" + "ldr q31, [x20, x28]\n" + "beq 10f\n" + "9:" // Single vector of channels: Loop: 4 inputs loop + "fadd v23.8h, v2.8h, v1.8h\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "fadd v19.8h, v0.8h, v31.8h\n" + "ldp x21, x20, [x19, #0x10]\n" + "fadd v19.8h, v23.8h, v19.8h\n" + "add x19, x19, #0x20\n" + "ldr q2, [x23, x28]\n" + "fadd v6.8h, v6.8h, v19.8h\n" + "ldr q1, [x22, x28]\n" + "ldr q0, [x21, x28]\n" + "ldr q31, [x20, x28]\n" + "bgt 9b\n" + "10:" // Single vector of channels: Loop: 4 inputs tail + "fadd v23.8h, v2.8h, v1.8h\n" + "fadd v19.8h, v0.8h, v31.8h\n" + "fadd v19.8h, v23.8h, v19.8h\n" + "fadd v6.8h, v6.8h, v19.8h\n" + "11:" // Single vector of channels: Loop: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 13f\n" + "12:" // Single vector of channels: Loop: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ldr q2, [x23, x28]\n" + "fadd v6.8h, v6.8h, v2.8h\n" + "bgt 12b\n" + "13:" // Single vector of channels: Loop: Single input loop: End + "fmul v6.8h, v6.8h, v7.8h\n" + "sub %x[n_channels], %x[n_channels], #0x8\n" + "cmp %x[n_channels], #0x8\n" + "str q6, [%x[outptr], x28]\n" + "add x28, x28, #0x10\n" + "bge 8b\n" + "cbz %x[n_channels], 31f\n" + "14:" // Oddments + "movi v6.16b, #0x0\n" + "add %x[outptr], %x[outptr], x28\n" + "mov x19, %x[inptrs]\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "cbz x24, 20f\n" + "15:" // Oddments: 4 inputs loop + "movi v2.16b, #0x0\n" + "ldp x23, x22, [x19, #0x0]\n" + "add x23, x23, x28\n" + "movi v1.16b, #0x0\n" + "ldp x21, x20, [x19, #0x10]\n" + "movi v0.16b, #0x0\n" + "add x19, x19, #0x20\n" + "movi v31.16b, #0x0\n" + "add x22, x22, x28\n" + "add x21, x21, x28\n" + "add x20, x20, x28\n" + "tbz %x[n_channels], #2, 17f\n" + "ldr d2, [x23], #0x8\n" + "ldr d1, [x22], #0x8\n" + "ldr d0, [x21], #0x8\n" + "ldr d31, [x20], #0x8\n" + "tbz %x[n_channels], #1, 16f\n" + "ld1 { v2.s }[2], [x23], #0x4\n" + "ld1 { v1.s }[2], [x22], #0x4\n" + "ld1 { v0.s }[2], [x21], #0x4\n" + "ld1 { v31.s }[2], [x20], #0x4\n" + "tbz %x[n_channels], #0, 19f\n" + "ld1 { v2.h }[6], [x23], #0x2\n" + "ld1 { v1.h }[6], [x22], #0x2\n" + "ld1 { v0.h }[6], [x21], #0x2\n" + "ld1 { v31.h }[6], [x20], #0x2\n" + "b 19f\n" + "16:" // Oddments: 4 inputs loop: Load: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 19f\n" + "ld1 { v2.h }[4], [x23], #0x2\n" + "ld1 { v1.h }[4], [x22], #0x2\n" + "ld1 { v0.h }[4], [x21], #0x2\n" + "ld1 { v31.h }[4], [x20], #0x2\n" + "b 19f\n" + "17:" // Oddments: 4 inputs loop: Load: Bit 2: Unset + "tbz %x[n_channels], #1, 18f\n" + "ldr s2, [x23], #0x4\n" + "ldr s1, [x22], #0x4\n" + "ldr s0, [x21], #0x4\n" + "ldr s31, [x20], #0x4\n" + "tbz %x[n_channels], #0, 19f\n" + "ld1 { v2.h }[2], [x23], #0x2\n" + "ld1 { v1.h }[2], [x22], #0x2\n" + "ld1 { v0.h }[2], [x21], #0x2\n" + "ld1 { v31.h }[2], [x20], #0x2\n" + "b 19f\n" + "18:" // Oddments: 4 inputs loop: Load: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 19f\n" + "ldr h2, [x23], #0x2\n" + "ldr h1, [x22], #0x2\n" + "ldr h0, [x21], #0x2\n" + "ldr h31, [x20], #0x2\n" + "19:" // Oddments: 4 inputs loop: Load: Bit 2: End + "fadd v23.8h, v2.8h, v1.8h\n" + "subs x24, x24, #0x1\n" + "fadd v19.8h, v0.8h, v31.8h\n" + "fadd v19.8h, v23.8h, v19.8h\n" + "fadd v6.8h, v6.8h, v19.8h\n" + "bgt 15b\n" + "20:" // Oddments: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 26f\n" + "21:" // Oddments: Single input loop + "movi v2.16b, #0x0\n" + "ldr x23, [x19], #0x8\n" + "add x23, x23, x28\n" + "tbz %x[n_channels], #2, 23f\n" + "ldr d2, [x23], #0x8\n" + "tbz %x[n_channels], #1, 22f\n" + "ld1 { v2.s }[2], [x23], #0x4\n" + "tbz %x[n_channels], #0, 25f\n" + "ld1 { v2.h }[6], [x23], #0x2\n" + "b 25f\n" + "22:" // Oddments: Single input loop: Load: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 25f\n" + "ld1 { v2.h }[4], [x23], #0x2\n" + "b 25f\n" + "23:" // Oddments: Single input loop: Load: Bit 2: Unset + "tbz %x[n_channels], #1, 24f\n" + "ldr s2, [x23], #0x4\n" + "tbz %x[n_channels], #0, 25f\n" + "ld1 { v2.h }[2], [x23], #0x2\n" + "b 25f\n" + "24:" // Oddments: Single input loop: Load: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 25f\n" + "ldr h2, [x23], #0x2\n" + "25:" // Oddments: Single input loop: Load: Bit 2: End + "fadd v6.8h, v6.8h, v2.8h\n" + "subs x20, x20, #0x1\n" + "bgt 21b\n" + "26:" // Oddments: Single input loop: End + "fmul v6.8h, v6.8h, v7.8h\n" + "tbz %x[n_channels], #2, 28f\n" + "st1 { v6.d }[0], [%x[outptr]], #0x8\n" + "tbz %x[n_channels], #1, 27f\n" + "st1 { v6.s }[2], [%x[outptr]], #0x4\n" + "tbz %x[n_channels], #0, 30f\n" + "st1 { v6.h }[6], [%x[outptr]], #0x2\n" + "b 30f\n" + "27:" // Oddments: Store: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 30f\n" + "st1 { v6.h }[4], [%x[outptr]], #0x2\n" + "b 30f\n" + "28:" // Oddments: Store: Bit 2: Unset + "tbz %x[n_channels], #1, 29f\n" + "st1 { v6.s }[0], [%x[outptr]], #0x4\n" + "tbz %x[n_channels], #0, 30f\n" + "st1 { v6.h }[2], [%x[outptr]], #0x2\n" + "b 30f\n" + "29:" // Oddments: Store: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 30f\n" + "st1 { v6.h }[0], [%x[outptr]], #0x2\n" + "30:" // Oddments: Store: Bit 2: End + + "31:" // End + + : [n_channels] "+&r" (n_channels), [outptr] "+&r" (outptr) + : [inptrs] "r" (inptrs), [n_valid_cells] "r" (n_valid_cells), [rescale_ptr] "r" (&rescale_value) + : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__aarch64__) && defined(__ARM_FP16_ARGS) && defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_max_2x2_s1_output2x2_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_max_2x2_s1_output2x2_depthfirst.hpp new file mode 100644 index 0000000000..9950bb8cdb --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_max_2x2_s1_output2x2_depthfirst.hpp @@ -0,0 +1,60 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#pragma once + +#if defined(__ARM_FP16_ARGS) && defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) + +namespace arm_conv { +namespace pooling { + +void a64_fp16_nhwc_max_2x2_s1_output2x2_depthfirst_impl(unsigned int, const __fp16 *const *const, __fp16 *const *const, bool, unsigned int, unsigned int, unsigned int, unsigned int); + +struct a64_fp16_nhwc_max_2x2_s1_output2x2_depthfirst +{ + typedef __fp16 operand_type; + typedef __fp16 return_type; + + typedef void (*kern_type)(unsigned int, const __fp16 *const *const, __fp16 *const *const, bool, unsigned int, unsigned int, unsigned int, unsigned int); + + constexpr static PoolingType pooling_type(void) { return PoolingType::MAX; } + + constexpr static unsigned int pool_rows(void) { return 2; } + constexpr static unsigned int pool_cols(void) { return 2; } + + constexpr static unsigned int stride_rows(void) { return 1; } + constexpr static unsigned int stride_cols(void) { return 1; } + + constexpr static unsigned int out_rows(void) { return 2; } + constexpr static unsigned int out_cols(void) { return 2; } + + kern_type kernel = a64_fp16_nhwc_max_2x2_s1_output2x2_depthfirst_impl; + + a64_fp16_nhwc_max_2x2_s1_output2x2_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FP16_ARGS) && defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp new file mode 100644 index 0000000000..6e69ca0ada --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp @@ -0,0 +1,178 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + + +#include +#include + +#if defined(__ARM_FP16_ARGS) && defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) + +namespace arm_conv { +namespace pooling { + +void a64_fp16_nhwc_max_2x2_s1_output2x2_depthfirst_impl( + const unsigned int n_channels, + const __fp16 *const *const inptrs, + __fp16 *const *const outptrs, + const bool exclude_padding, + const unsigned int pad_left, + const unsigned int pad_top, + const unsigned int pad_right, + const unsigned int pad_bottom +) +{ + struct KernelArgs + { + const uint64_t n_channels; + const __fp16 *const *const inptrs; + __fp16 *const *const outptrs; + KernelArgs( + unsigned int channels, + const __fp16 *const *input_ptrs, + __fp16 *const * output_ptrs, + bool, unsigned int, unsigned int, unsigned int, unsigned int + ) : n_channels(channels), + inptrs(input_ptrs), + outptrs(output_ptrs) + { + } + }; + + const KernelArgs args(n_channels, inptrs, outptrs, exclude_padding, + pad_left, pad_top, pad_right, pad_bottom); + + __asm__ __volatile__( + "ldr x15, [%x[args], %[offsetof_n_channels]]\n" + "mov x14, #0x0\n" + "ldr x19, [%x[args], %[offsetof_outptrs]]\n" + "mov x13, #0x0\n" + "ldp x12, x11, [x19, #0x0]\n" + "cmp x15, #0x8\n" + "ldp x10, x9, [x19, #0x10]\n" + "ldr x19, [%x[args], %[offsetof_inptrs]]\n" + "ldp x28, x27, [x19, #0x0]\n" + "ldp x26, x25, [x19, #0x10]\n" + "ldp x24, x23, [x19, #0x20]\n" + "ldp x22, x21, [x19, #0x30]\n" + "ldr x20, [x19, #0x40]\n" + "blt 3f\n" + "lsr x19, x15, #0x3\n" + "sub x15, x15, x19, LSL #3\n" + "ldr q30, [x27, x14]\n" + "ldr q29, [x24, x14]\n" + "ldr q28, [x21, x14]\n" + "ldr q27, [x25, x14]\n" + "ldr q26, [x28, x14]\n" + "ldr q25, [x23, x14]\n" + "ldr q24, [x26, x14]\n" + "ldr q23, [x22, x14]\n" + "ldr q22, [x20, x14]\n" + "add x14, x14, #0x10\n" + "subs x19, x19, #0x1\n" + "beq 2f\n" + "1:" // Vector: Loop + "fmax v21.8h, v30.8h, v29.8h\n" + "ldr q30, [x27, x14]\n" + "fmax v20.8h, v29.8h, v28.8h\n" + "ldr q29, [x24, x14]\n" + "fmax v19.8h, v27.8h, v26.8h\n" + "ldr q28, [x21, x14]\n" + "fmax v18.8h, v25.8h, v24.8h\n" + "ldr q26, [x28, x14]\n" + "fmax v17.8h, v23.8h, v27.8h\n" + "ldr q27, [x25, x14]\n" + "fmax v16.8h, v25.8h, v22.8h\n" + "ldr q25, [x23, x14]\n" + "fmax v19.8h, v21.8h, v19.8h\n" + "ldr q24, [x26, x14]\n" + "fmax v18.8h, v21.8h, v18.8h\n" + "ldr q23, [x22, x14]\n" + "fmax v17.8h, v20.8h, v17.8h\n" + "ldr q22, [x20, x14]\n" + "fmax v16.8h, v20.8h, v16.8h\n" + "add x14, x14, #0x10\n" + "str q19, [x12, x13]\n" + "str q18, [x11, x13]\n" + "str q17, [x10, x13]\n" + "str q16, [x9, x13]\n" + "add x13, x13, #0x10\n" + "subs x19, x19, #0x1\n" + "bgt 1b\n" + "2:" // Vector: Tail + "fmax v21.8h, v30.8h, v29.8h\n" + "fmax v20.8h, v29.8h, v28.8h\n" + "fmax v19.8h, v27.8h, v26.8h\n" + "fmax v18.8h, v25.8h, v24.8h\n" + "fmax v17.8h, v23.8h, v27.8h\n" + "fmax v16.8h, v25.8h, v22.8h\n" + "fmax v19.8h, v21.8h, v19.8h\n" + "str q19, [x12, x13]\n" + "fmax v18.8h, v21.8h, v18.8h\n" + "fmax v17.8h, v20.8h, v17.8h\n" + "str q18, [x11, x13]\n" + "fmax v16.8h, v20.8h, v16.8h\n" + "str q17, [x10, x13]\n" + "str q16, [x9, x13]\n" + "add x13, x13, #0x10\n" + "cbz x15, 4f\n" + "3:" // Oddments + "ldr h30, [x27, x14]\n" + "ldr h29, [x24, x14]\n" + "fmax v21.8h, v30.8h, v29.8h\n" + "ldr h28, [x21, x14]\n" + "ldr h27, [x25, x14]\n" + "fmax v20.8h, v29.8h, v28.8h\n" + "ldr h26, [x28, x14]\n" + "ldr h25, [x23, x14]\n" + "fmax v19.8h, v27.8h, v26.8h\n" + "ldr h24, [x26, x14]\n" + "ldr h23, [x22, x14]\n" + "fmax v19.8h, v21.8h, v19.8h\n" + "ldr h22, [x20, x14]\n" + "add x14, x14, #0x2\n" + "fmax v18.8h, v25.8h, v24.8h\n" + "subs x15, x15, #0x1\n" + "fmax v17.8h, v23.8h, v27.8h\n" + "str h19, [x12, x13]\n" + "fmax v16.8h, v25.8h, v22.8h\n" + "fmax v18.8h, v21.8h, v18.8h\n" + "str h18, [x11, x13]\n" + "fmax v17.8h, v20.8h, v17.8h\n" + "fmax v16.8h, v20.8h, v16.8h\n" + "str h17, [x10, x13]\n" + "str h16, [x9, x13]\n" + "add x13, x13, #0x2\n" + "bgt 3b\n" + "4:" // End + + : + : [args] "r" (&args), [offsetof_inptrs] "I" (offsetof(KernelArgs, inptrs)), [offsetof_n_channels] "I" (offsetof(KernelArgs, n_channels)), [offsetof_outptrs] "I" (offsetof(KernelArgs, outptrs)) + : "cc", "memory", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "x9", "x10", "x11", "x12", "x13", "x14", "x15", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FP16_ARGS) && defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_max_generic_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_max_generic_depthfirst.hpp new file mode 100644 index 0000000000..c903785324 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_max_generic_depthfirst.hpp @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#pragma once + +#if defined(__aarch64__) && defined(__ARM_FP16_ARGS) && defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) + +namespace arm_conv { +namespace pooling { + +void a64_fp16_nhwc_max_generic_depthfirst_impl(const uint64_t, const uint64_t n_valid_cells, uint64_t n_channels, const __fp16 *const *const inptrs, __fp16 *outptr); + +struct a64_fp16_nhwc_max_generic_depthfirst +{ + typedef __fp16 operand_type; + typedef __fp16 return_type; + + typedef void (*kern_type)(const uint64_t, const uint64_t n_valid_cells, uint64_t n_channels, const __fp16 *const *const inptrs, __fp16 *outptr); + + constexpr static PoolingType pooling_type(void) { return PoolingType::MAX; } + + kern_type kernel = a64_fp16_nhwc_max_generic_depthfirst_impl; + + a64_fp16_nhwc_max_generic_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__aarch64__) && defined(__ARM_FP16_ARGS) && defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_max_generic_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_max_generic_depthfirst/generic.cpp new file mode 100644 index 0000000000..9901b204c0 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp16_nhwc_max_generic_depthfirst/generic.cpp @@ -0,0 +1,346 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#if defined(__aarch64__) && defined(__ARM_FP16_ARGS) && defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) + +namespace arm_conv { +namespace pooling { + + +void a64_fp16_nhwc_max_generic_depthfirst_impl( + const uint64_t, + const uint64_t n_valid_cells, + uint64_t n_channels, + const __fp16 *const *const inptrs, + __fp16 *outptr +) +{ + __asm__ __volatile__( + "mov x28, #0x0\n" + "mov x27, #0x10\n" // cntb _, ALL, #1 + "mov x26, #0x20\n" // cntb _, ALL, #2 + "mov x25, #0x30\n" // cntb _, ALL, #3 + "cmp %x[n_channels], #0x20\n" + "blt 7f\n" + "1:" // 4-vectors of channels + "mov w20, #0xfc00\n" + "dup v6.8h, w20\n" + "mov x19, %x[inptrs]\n" + "dup v5.8h, w20\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "dup v4.8h, w20\n" + "dup v3.8h, w20\n" + "cbz x24, 4f\n" + "ldp x23, x22, [x19, #0x0]\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "subs x24, x24, #0x1\n" + "ldr q2, [x23, x28]\n" + "ldr q1, [x22, x28]\n" + "ldr q0, [x21, x28]\n" + "ldr q31, [x20, x28]\n" + "ldr q30, [x23, x27]\n" + "ldr q22, [x22, x27]\n" + "ldr q29, [x21, x27]\n" + "ldr q28, [x20, x27]\n" + "ldr q27, [x23, x26]\n" + "ldr q21, [x22, x26]\n" + "ldr q26, [x21, x26]\n" + "ldr q17, [x20, x26]\n" + "ldr q25, [x23, x25]\n" + "ldr q20, [x22, x25]\n" + "ldr q24, [x21, x25]\n" + "ldr q16, [x20, x25]\n" + "beq 3f\n" + "2:" // 4-vectors of channels: 4 inputs loop + "fmax v23.8h, v2.8h, v1.8h\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "fmax v19.8h, v0.8h, v31.8h\n" + "ldp x21, x20, [x19, #0x10]\n" + "fmax v22.8h, v30.8h, v22.8h\n" + "add x19, x19, #0x20\n" + "fmax v18.8h, v29.8h, v28.8h\n" + "ldr q2, [x23, x28]\n" + "fmax v21.8h, v27.8h, v21.8h\n" + "fmax v17.8h, v26.8h, v17.8h\n" + "ldr q1, [x22, x28]\n" + "fmax v20.8h, v25.8h, v20.8h\n" + "ldr q0, [x21, x28]\n" + "fmax v16.8h, v24.8h, v16.8h\n" + "ldr q31, [x20, x28]\n" + "fmax v19.8h, v23.8h, v19.8h\n" + "ldr q30, [x23, x27]\n" + "fmax v18.8h, v22.8h, v18.8h\n" + "ldr q22, [x22, x27]\n" + "fmax v17.8h, v21.8h, v17.8h\n" + "ldr q29, [x21, x27]\n" + "fmax v16.8h, v20.8h, v16.8h\n" + "ldr q28, [x20, x27]\n" + "fmax v6.8h, v6.8h, v19.8h\n" + "ldr q27, [x23, x26]\n" + "fmax v5.8h, v5.8h, v18.8h\n" + "ldr q21, [x22, x26]\n" + "fmax v4.8h, v4.8h, v17.8h\n" + "ldr q26, [x21, x26]\n" + "fmax v3.8h, v3.8h, v16.8h\n" + "ldr q17, [x20, x26]\n" + "ldr q25, [x23, x25]\n" + "ldr q20, [x22, x25]\n" + "ldr q24, [x21, x25]\n" + "ldr q16, [x20, x25]\n" + "bgt 2b\n" + "3:" // 4-vectors of channels: 4 inputs tail + "fmax v23.8h, v2.8h, v1.8h\n" + "fmax v19.8h, v0.8h, v31.8h\n" + "fmax v22.8h, v30.8h, v22.8h\n" + "fmax v18.8h, v29.8h, v28.8h\n" + "fmax v21.8h, v27.8h, v21.8h\n" + "fmax v17.8h, v26.8h, v17.8h\n" + "fmax v20.8h, v25.8h, v20.8h\n" + "fmax v16.8h, v24.8h, v16.8h\n" + "fmax v19.8h, v23.8h, v19.8h\n" + "fmax v18.8h, v22.8h, v18.8h\n" + "fmax v17.8h, v21.8h, v17.8h\n" + "fmax v16.8h, v20.8h, v16.8h\n" + "fmax v6.8h, v6.8h, v19.8h\n" + "fmax v5.8h, v5.8h, v18.8h\n" + "fmax v4.8h, v4.8h, v17.8h\n" + "fmax v3.8h, v3.8h, v16.8h\n" + "4:" // 4-vectors of channels: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 6f\n" + "5:" // 4-vectors of channels: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ldr q2, [x23, x28]\n" + "fmax v6.8h, v6.8h, v2.8h\n" + "ldr q30, [x23, x27]\n" + "ldr q27, [x23, x26]\n" + "fmax v5.8h, v5.8h, v30.8h\n" + "ldr q25, [x23, x25]\n" + "fmax v4.8h, v4.8h, v27.8h\n" + "fmax v3.8h, v3.8h, v25.8h\n" + "bgt 5b\n" + "6:" // 4-vectors of channels: Single input loop: End + "str q6, [%x[outptr], x28]\n" + "str q5, [%x[outptr], x27]\n" + "str q4, [%x[outptr], x26]\n" + "str q3, [%x[outptr], x25]\n" + "add x28, x28, #0x40\n" + "add x27, x27, #0x40\n" + "add x26, x26, #0x40\n" + "add x25, x25, #0x40\n" + "sub %x[n_channels], %x[n_channels], #0x20\n" + "cmp %x[n_channels], #0x20\n" + "bge 1b\n" + "cbz %x[n_channels], 31f\n" + "7:" // Single vector of channels + "cmp %x[n_channels], #0x8\n" + "blt 14f\n" + "8:" // Single vector of channels: Loop + "mov w19, #0xfc00\n" + "dup v6.8h, w19\n" + "mov x19, %x[inptrs]\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "cbz x24, 11f\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "ldr q2, [x23, x28]\n" + "ldr q1, [x22, x28]\n" + "ldr q0, [x21, x28]\n" + "ldr q31, [x20, x28]\n" + "beq 10f\n" + "9:" // Single vector of channels: Loop: 4 inputs loop + "fmax v23.8h, v2.8h, v1.8h\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "fmax v19.8h, v0.8h, v31.8h\n" + "ldp x21, x20, [x19, #0x10]\n" + "fmax v19.8h, v23.8h, v19.8h\n" + "add x19, x19, #0x20\n" + "ldr q2, [x23, x28]\n" + "fmax v6.8h, v6.8h, v19.8h\n" + "ldr q1, [x22, x28]\n" + "ldr q0, [x21, x28]\n" + "ldr q31, [x20, x28]\n" + "bgt 9b\n" + "10:" // Single vector of channels: Loop: 4 inputs tail + "fmax v23.8h, v2.8h, v1.8h\n" + "fmax v19.8h, v0.8h, v31.8h\n" + "fmax v19.8h, v23.8h, v19.8h\n" + "fmax v6.8h, v6.8h, v19.8h\n" + "11:" // Single vector of channels: Loop: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 13f\n" + "12:" // Single vector of channels: Loop: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ldr q2, [x23, x28]\n" + "fmax v6.8h, v6.8h, v2.8h\n" + "bgt 12b\n" + "13:" // Single vector of channels: Loop: Single input loop: End + "str q6, [%x[outptr], x28]\n" + "add x28, x28, #0x10\n" + "sub %x[n_channels], %x[n_channels], #0x8\n" + "cmp %x[n_channels], #0x8\n" + "bge 8b\n" + "cbz %x[n_channels], 31f\n" + "14:" // Oddments + "add %x[outptr], %x[outptr], x28\n" + "mov w19, #0xfc00\n" + "dup v6.8h, w19\n" + "mov x19, %x[inptrs]\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "cbz x24, 20f\n" + "15:" // Oddments: 4 inputs loop + "movi v2.16b, #0x0\n" + "ldp x23, x22, [x19, #0x0]\n" + "add x23, x23, x28\n" + "movi v1.16b, #0x0\n" + "ldp x21, x20, [x19, #0x10]\n" + "movi v0.16b, #0x0\n" + "add x19, x19, #0x20\n" + "movi v31.16b, #0x0\n" + "add x22, x22, x28\n" + "add x21, x21, x28\n" + "add x20, x20, x28\n" + "tbz %x[n_channels], #2, 17f\n" + "ldr d2, [x23], #0x8\n" + "ldr d1, [x22], #0x8\n" + "ldr d0, [x21], #0x8\n" + "ldr d31, [x20], #0x8\n" + "tbz %x[n_channels], #1, 16f\n" + "ld1 { v2.s }[2], [x23], #0x4\n" + "ld1 { v1.s }[2], [x22], #0x4\n" + "ld1 { v0.s }[2], [x21], #0x4\n" + "ld1 { v31.s }[2], [x20], #0x4\n" + "tbz %x[n_channels], #0, 19f\n" + "ld1 { v2.h }[6], [x23], #0x2\n" + "ld1 { v1.h }[6], [x22], #0x2\n" + "ld1 { v0.h }[6], [x21], #0x2\n" + "ld1 { v31.h }[6], [x20], #0x2\n" + "b 19f\n" + "16:" // Oddments: 4 inputs loop: Load: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 19f\n" + "ld1 { v2.h }[4], [x23], #0x2\n" + "ld1 { v1.h }[4], [x22], #0x2\n" + "ld1 { v0.h }[4], [x21], #0x2\n" + "ld1 { v31.h }[4], [x20], #0x2\n" + "b 19f\n" + "17:" // Oddments: 4 inputs loop: Load: Bit 2: Unset + "tbz %x[n_channels], #1, 18f\n" + "ldr s2, [x23], #0x4\n" + "ldr s1, [x22], #0x4\n" + "ldr s0, [x21], #0x4\n" + "ldr s31, [x20], #0x4\n" + "tbz %x[n_channels], #0, 19f\n" + "ld1 { v2.h }[2], [x23], #0x2\n" + "ld1 { v1.h }[2], [x22], #0x2\n" + "ld1 { v0.h }[2], [x21], #0x2\n" + "ld1 { v31.h }[2], [x20], #0x2\n" + "b 19f\n" + "18:" // Oddments: 4 inputs loop: Load: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 19f\n" + "ldr h2, [x23], #0x2\n" + "ldr h1, [x22], #0x2\n" + "ldr h0, [x21], #0x2\n" + "ldr h31, [x20], #0x2\n" + "19:" // Oddments: 4 inputs loop: Load: Bit 2: End + "fmax v23.8h, v2.8h, v1.8h\n" + "subs x24, x24, #0x1\n" + "fmax v19.8h, v0.8h, v31.8h\n" + "fmax v19.8h, v23.8h, v19.8h\n" + "fmax v6.8h, v6.8h, v19.8h\n" + "bgt 15b\n" + "20:" // Oddments: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 26f\n" + "21:" // Oddments: Single input loop + "movi v2.16b, #0x0\n" + "ldr x23, [x19], #0x8\n" + "add x23, x23, x28\n" + "tbz %x[n_channels], #2, 23f\n" + "ldr d2, [x23], #0x8\n" + "tbz %x[n_channels], #1, 22f\n" + "ld1 { v2.s }[2], [x23], #0x4\n" + "tbz %x[n_channels], #0, 25f\n" + "ld1 { v2.h }[6], [x23], #0x2\n" + "b 25f\n" + "22:" // Oddments: Single input loop: Load: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 25f\n" + "ld1 { v2.h }[4], [x23], #0x2\n" + "b 25f\n" + "23:" // Oddments: Single input loop: Load: Bit 2: Unset + "tbz %x[n_channels], #1, 24f\n" + "ldr s2, [x23], #0x4\n" + "tbz %x[n_channels], #0, 25f\n" + "ld1 { v2.h }[2], [x23], #0x2\n" + "b 25f\n" + "24:" // Oddments: Single input loop: Load: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 25f\n" + "ldr h2, [x23], #0x2\n" + "25:" // Oddments: Single input loop: Load: Bit 2: End + "fmax v6.8h, v6.8h, v2.8h\n" + "subs x20, x20, #0x1\n" + "bgt 21b\n" + "26:" // Oddments: Single input loop: End + "tbz %x[n_channels], #2, 28f\n" + "st1 { v6.d }[0], [%x[outptr]], #0x8\n" + "tbz %x[n_channels], #1, 27f\n" + "st1 { v6.s }[2], [%x[outptr]], #0x4\n" + "tbz %x[n_channels], #0, 30f\n" + "st1 { v6.h }[6], [%x[outptr]], #0x2\n" + "b 30f\n" + "27:" // Oddments: Store: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 30f\n" + "st1 { v6.h }[4], [%x[outptr]], #0x2\n" + "b 30f\n" + "28:" // Oddments: Store: Bit 2: Unset + "tbz %x[n_channels], #1, 29f\n" + "st1 { v6.s }[0], [%x[outptr]], #0x4\n" + "tbz %x[n_channels], #0, 30f\n" + "st1 { v6.h }[2], [%x[outptr]], #0x2\n" + "b 30f\n" + "29:" // Oddments: Store: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 30f\n" + "st1 { v6.h }[0], [%x[outptr]], #0x2\n" + "30:" // Oddments: Store: Bit 2: End + + "31:" // End + + : [n_channels] "+&r" (n_channels), [outptr] "+&r" (outptr) + : [inptrs] "r" (inptrs), [n_valid_cells] "r" (n_valid_cells) + : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__aarch64__) && defined(__ARM_FP16_ARGS) && defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst.hpp new file mode 100644 index 0000000000..9a16b99a71 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst.hpp @@ -0,0 +1,56 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#pragma once + +namespace arm_conv { +namespace pooling { + +void a64_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst_impl(unsigned int, const float *const *const, float *const *const, bool, unsigned int, unsigned int, unsigned int, unsigned int); + +struct a64_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst +{ + typedef float operand_type; + typedef float return_type; + + typedef void (*kern_type)(unsigned int, const float *const *const, float *const *const, bool, unsigned int, unsigned int, unsigned int, unsigned int); + + constexpr static PoolingType pooling_type(void) { return PoolingType::AVERAGE; } + + constexpr static unsigned int pool_rows(void) { return 3; } + constexpr static unsigned int pool_cols(void) { return 3; } + + constexpr static unsigned int stride_rows(void) { return 1; } + constexpr static unsigned int stride_cols(void) { return 1; } + + constexpr static unsigned int out_rows(void) { return 2; } + constexpr static unsigned int out_cols(void) { return 2; } + + kern_type kernel = a64_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst_impl; + + a64_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst/generic.cpp new file mode 100644 index 0000000000..bed484854b --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst/generic.cpp @@ -0,0 +1,251 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include +#include +#include + +namespace arm_conv { +namespace pooling { + +void a64_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst_impl( + const unsigned int n_channels, + const float *const *const inptrs, + float *const *const outptrs, + const bool exclude_padding, + const unsigned int pad_left, + const unsigned int pad_top, + const unsigned int pad_right, + const unsigned int pad_bottom +) +{ + struct KernelArgs + { + const uint64_t n_channels; + const float *const *const inptrs; + float *const *const outptrs; + float rescale_vals[4]; + + KernelArgs( + unsigned int channels, + const float *const *input_ptrs, + float *const * output_ptrs, + bool exclude_padding, unsigned int pad_left, unsigned int pad_top, unsigned int pad_right, unsigned int pad_bottom + ) : n_channels(channels), + inptrs(input_ptrs), + outptrs(output_ptrs) + { + for (unsigned int i = 0; i < 2; i++) + { + const int start_i = 1*i - static_cast(pad_top); + const int end_i = std::min(start_i + 3, 4 - pad_top - pad_bottom); + const int valid_rows = end_i - std::max(0, start_i); + + for (unsigned int j = 0; j < 2; j++) + { + const int start_j = 1*j - static_cast(pad_left); + const int end_j = std::min(start_j + 3, 4 - pad_left - pad_right); + const int valid_cols = end_j - std::max(0, start_j); + + rescale_vals[i*2 + j] = static_cast(1.0f / static_cast( + exclude_padding ? valid_rows * valid_cols : 9 + )); + } + } + } + }; + + const KernelArgs args(n_channels, inptrs, outptrs, exclude_padding, + pad_left, pad_top, pad_right, pad_bottom); + + __asm__ __volatile__( + "ldr x4, [%x[args], %[offsetof_n_channels]]\n" + "mov x5, #0x0\n" + "ldr x19, [%x[args], %[offsetof_outptrs]]\n" + "mov x6, #0x0\n" + "ldr q8, [%x[args], %[offsetof_rescale]]\n" + "ldp x7, x8, [x19, #0x0]\n" + "cmp x4, #0x4\n" + "ldp x17, x16, [x19, #0x10]\n" + "ldr x19, [%x[args], %[offsetof_inptrs]]\n" + "ldp x15, x14, [x19, #0x0]\n" + "ldp x13, x12, [x19, #0x10]\n" + "ldp x11, x10, [x19, #0x20]\n" + "ldp x9, x28, [x19, #0x30]\n" + "ldp x27, x26, [x19, #0x40]\n" + "ldp x25, x24, [x19, #0x50]\n" + "ldp x23, x22, [x19, #0x60]\n" + "ldp x21, x20, [x19, #0x70]\n" + "blt 3f\n" + "lsr x19, x4, #0x2\n" + "sub x4, x4, x19, LSL #2\n" + "ldr q7, [x10, x5]\n" + "ldr q6, [x9, x5]\n" + "ldr q5, [x26, x5]\n" + "ldr q4, [x25, x5]\n" + "ldr q3, [x14, x5]\n" + "ldr q2, [x13, x5]\n" + "ldr q1, [x11, x5]\n" + "ldr q0, [x27, x5]\n" + "ldr q31, [x28, x5]\n" + "ldr q30, [x24, x5]\n" + "ldr q29, [x22, x5]\n" + "ldr q28, [x21, x5]\n" + "ldr q27, [x15, x5]\n" + "ldr q26, [x12, x5]\n" + "ldr q25, [x23, x5]\n" + "ldr q24, [x20, x5]\n" + "add x5, x5, #0x10\n" + "subs x19, x19, #0x1\n" + "beq 2f\n" + "1:" // Vector: Loop + "fadd v17.4s, v7.4s, v6.4s\n" + "ldr q7, [x10, x5]\n" + "fadd v16.4s, v5.4s, v4.4s\n" + "ldr q6, [x9, x5]\n" + "fadd v18.4s, v3.4s, v2.4s\n" + "ldr q5, [x26, x5]\n" + "fadd v23.4s, v1.4s, v0.4s\n" + "ldr q4, [x25, x5]\n" + "fadd v17.4s, v17.4s, v16.4s\n" + "ldr q3, [x14, x5]\n" + "fadd v22.4s, v31.4s, v30.4s\n" + "ldr q2, [x13, x5]\n" + "fadd v16.4s, v29.4s, v28.4s\n" + "ldr q1, [x11, x5]\n" + "fadd v21.4s, v18.4s, v17.4s\n" + "ldr q0, [x27, x5]\n" + "fadd v19.4s, v27.4s, v23.4s\n" + "ldr q31, [x28, x5]\n" + "fadd v20.4s, v16.4s, v17.4s\n" + "ldr q30, [x24, x5]\n" + "fadd v18.4s, v26.4s, v22.4s\n" + "ldr q29, [x22, x5]\n" + "fadd v17.4s, v25.4s, v23.4s\n" + "ldr q28, [x21, x5]\n" + "fadd v16.4s, v24.4s, v22.4s\n" + "ldr q27, [x15, x5]\n" + "fadd v19.4s, v19.4s, v21.4s\n" + "ldr q26, [x12, x5]\n" + "fadd v18.4s, v21.4s, v18.4s\n" + "ldr q25, [x23, x5]\n" + "fadd v17.4s, v17.4s, v20.4s\n" + "ldr q24, [x20, x5]\n" + "fadd v16.4s, v20.4s, v16.4s\n" + "add x5, x5, #0x10\n" + "fmul v19.4s, v19.4s, v8.s[0]\n" + "subs x19, x19, #0x1\n" + "fmul v18.4s, v18.4s, v8.s[1]\n" + "str q19, [x7, x6]\n" + "fmul v17.4s, v17.4s, v8.s[2]\n" + "fmul v16.4s, v16.4s, v8.s[3]\n" + "str q18, [x8, x6]\n" + "str q17, [x17, x6]\n" + "str q16, [x16, x6]\n" + "add x6, x6, #0x10\n" + "bgt 1b\n" + "2:" // Vector: Tail + "fadd v17.4s, v7.4s, v6.4s\n" + "fadd v16.4s, v5.4s, v4.4s\n" + "fadd v18.4s, v3.4s, v2.4s\n" + "fadd v23.4s, v1.4s, v0.4s\n" + "fadd v17.4s, v17.4s, v16.4s\n" + "fadd v22.4s, v31.4s, v30.4s\n" + "fadd v16.4s, v29.4s, v28.4s\n" + "fadd v21.4s, v18.4s, v17.4s\n" + "fadd v19.4s, v27.4s, v23.4s\n" + "fadd v20.4s, v16.4s, v17.4s\n" + "fadd v18.4s, v26.4s, v22.4s\n" + "fadd v17.4s, v25.4s, v23.4s\n" + "fadd v16.4s, v24.4s, v22.4s\n" + "fadd v19.4s, v19.4s, v21.4s\n" + "fadd v18.4s, v21.4s, v18.4s\n" + "fadd v17.4s, v17.4s, v20.4s\n" + "fadd v16.4s, v20.4s, v16.4s\n" + "fmul v19.4s, v19.4s, v8.s[0]\n" + "str q19, [x7, x6]\n" + "fmul v18.4s, v18.4s, v8.s[1]\n" + "fmul v17.4s, v17.4s, v8.s[2]\n" + "str q18, [x8, x6]\n" + "fmul v16.4s, v16.4s, v8.s[3]\n" + "str q17, [x17, x6]\n" + "str q16, [x16, x6]\n" + "add x6, x6, #0x10\n" + "cbz x4, 4f\n" + "3:" // Oddments + "ldr s7, [x10, x5]\n" + "ldr s6, [x9, x5]\n" + "fadd v17.4s, v7.4s, v6.4s\n" + "ldr s5, [x26, x5]\n" + "ldr s4, [x25, x5]\n" + "fadd v16.4s, v5.4s, v4.4s\n" + "ldr s3, [x14, x5]\n" + "ldr s2, [x13, x5]\n" + "fadd v17.4s, v17.4s, v16.4s\n" + "ldr s1, [x11, x5]\n" + "ldr s0, [x27, x5]\n" + "fadd v18.4s, v3.4s, v2.4s\n" + "ldr s31, [x28, x5]\n" + "ldr s30, [x24, x5]\n" + "fadd v23.4s, v1.4s, v0.4s\n" + "ldr s29, [x22, x5]\n" + "fadd v21.4s, v18.4s, v17.4s\n" + "ldr s28, [x21, x5]\n" + "ldr s27, [x15, x5]\n" + "fadd v22.4s, v31.4s, v30.4s\n" + "ldr s26, [x12, x5]\n" + "fadd v16.4s, v29.4s, v28.4s\n" + "ldr s25, [x23, x5]\n" + "fadd v19.4s, v27.4s, v23.4s\n" + "ldr s24, [x20, x5]\n" + "fadd v18.4s, v26.4s, v22.4s\n" + "add x5, x5, #0x4\n" + "subs x4, x4, #0x1\n" + "fadd v20.4s, v16.4s, v17.4s\n" + "fadd v19.4s, v19.4s, v21.4s\n" + "fadd v18.4s, v21.4s, v18.4s\n" + "fadd v17.4s, v25.4s, v23.4s\n" + "fadd v16.4s, v24.4s, v22.4s\n" + "fmul v19.4s, v19.4s, v8.s[0]\n" + "str s19, [x7, x6]\n" + "fadd v17.4s, v17.4s, v20.4s\n" + "fadd v16.4s, v20.4s, v16.4s\n" + "fmul v18.4s, v18.4s, v8.s[1]\n" + "str s18, [x8, x6]\n" + "fmul v17.4s, v17.4s, v8.s[2]\n" + "fmul v16.4s, v16.4s, v8.s[3]\n" + "str s17, [x17, x6]\n" + "str s16, [x16, x6]\n" + "add x6, x6, #0x4\n" + "bgt 3b\n" + "4:" // End + + : + : [args] "r" (&args), [offsetof_inptrs] "I" (offsetof(KernelArgs, inptrs)), [offsetof_n_channels] "I" (offsetof(KernelArgs, n_channels)), [offsetof_outptrs] "I" (offsetof(KernelArgs, outptrs)), [offsetof_rescale] "I" (offsetof(KernelArgs, rescale_vals)) + : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31", "x4", "x5", "x6", "x7", "x8", "x9", "x10", "x11", "x12", "x13", "x14", "x15", "x16", "x17", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28" + ); +} + +} // namespace pooling +} // namespace arm_conv diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_avg_generic_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_avg_generic_depthfirst.hpp new file mode 100644 index 0000000000..e5a465ed75 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_avg_generic_depthfirst.hpp @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#pragma once + +#if defined(__aarch64__) + +namespace arm_conv { +namespace pooling { + +void a64_fp32_nhwc_avg_generic_depthfirst_impl(const uint64_t window_cells, const uint64_t n_valid_cells, uint64_t n_channels, const float *const *const inptrs, float *outptr); + +struct a64_fp32_nhwc_avg_generic_depthfirst +{ + typedef float operand_type; + typedef float return_type; + + typedef void (*kern_type)(const uint64_t window_cells, const uint64_t n_valid_cells, uint64_t n_channels, const float *const *const inptrs, float *outptr); + + constexpr static PoolingType pooling_type(void) { return PoolingType::AVERAGE; } + + kern_type kernel = a64_fp32_nhwc_avg_generic_depthfirst_impl; + + a64_fp32_nhwc_avg_generic_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__aarch64__) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_avg_generic_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_avg_generic_depthfirst/generic.cpp new file mode 100644 index 0000000000..f607518c26 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_avg_generic_depthfirst/generic.cpp @@ -0,0 +1,304 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#if defined(__aarch64__) + +namespace arm_conv { +namespace pooling { + + +void a64_fp32_nhwc_avg_generic_depthfirst_impl( + const uint64_t window_cells, + const uint64_t n_valid_cells, + uint64_t n_channels, + const float *const *const inptrs, + float *outptr +) +{ + const auto rescale_value = static_cast(1.0f / static_cast(window_cells)); + + __asm__ __volatile__( + "ld1r { v7.4s }, [%x[rescale_ptr]]\n" + "mov x28, #0x0\n" + "mov x27, #0x10\n" // cntb _, ALL, #1 + "mov x26, #0x20\n" // cntb _, ALL, #2 + "mov x25, #0x30\n" // cntb _, ALL, #3 + "cmp %x[n_channels], #0x10\n" + "blt 7f\n" + "1:" // 4-vectors of channels + "movi v6.16b, #0x0\n" + "mov x19, %x[inptrs]\n" + "movi v5.16b, #0x0\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "movi v4.16b, #0x0\n" + "movi v3.16b, #0x0\n" + "cbz x24, 4f\n" + "ldp x23, x22, [x19, #0x0]\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "subs x24, x24, #0x1\n" + "ldr q2, [x23, x28]\n" + "ldr q1, [x22, x28]\n" + "ldr q0, [x21, x28]\n" + "ldr q31, [x20, x28]\n" + "ldr q30, [x23, x27]\n" + "ldr q22, [x22, x27]\n" + "ldr q29, [x21, x27]\n" + "ldr q28, [x20, x27]\n" + "ldr q27, [x23, x26]\n" + "ldr q21, [x22, x26]\n" + "ldr q26, [x21, x26]\n" + "ldr q17, [x20, x26]\n" + "ldr q25, [x23, x25]\n" + "ldr q20, [x22, x25]\n" + "ldr q24, [x21, x25]\n" + "ldr q16, [x20, x25]\n" + "beq 3f\n" + "2:" // 4-vectors of channels: 4 inputs loop + "fadd v23.4s, v2.4s, v1.4s\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "fadd v19.4s, v0.4s, v31.4s\n" + "ldp x21, x20, [x19, #0x10]\n" + "fadd v22.4s, v30.4s, v22.4s\n" + "add x19, x19, #0x20\n" + "fadd v18.4s, v29.4s, v28.4s\n" + "ldr q2, [x23, x28]\n" + "fadd v21.4s, v27.4s, v21.4s\n" + "fadd v17.4s, v26.4s, v17.4s\n" + "ldr q1, [x22, x28]\n" + "fadd v20.4s, v25.4s, v20.4s\n" + "ldr q0, [x21, x28]\n" + "fadd v16.4s, v24.4s, v16.4s\n" + "ldr q31, [x20, x28]\n" + "fadd v19.4s, v23.4s, v19.4s\n" + "ldr q30, [x23, x27]\n" + "fadd v18.4s, v22.4s, v18.4s\n" + "ldr q22, [x22, x27]\n" + "fadd v17.4s, v21.4s, v17.4s\n" + "ldr q29, [x21, x27]\n" + "fadd v16.4s, v20.4s, v16.4s\n" + "ldr q28, [x20, x27]\n" + "fadd v6.4s, v6.4s, v19.4s\n" + "ldr q27, [x23, x26]\n" + "fadd v5.4s, v5.4s, v18.4s\n" + "ldr q21, [x22, x26]\n" + "fadd v4.4s, v4.4s, v17.4s\n" + "ldr q26, [x21, x26]\n" + "fadd v3.4s, v3.4s, v16.4s\n" + "ldr q17, [x20, x26]\n" + "ldr q25, [x23, x25]\n" + "ldr q20, [x22, x25]\n" + "ldr q24, [x21, x25]\n" + "ldr q16, [x20, x25]\n" + "bgt 2b\n" + "3:" // 4-vectors of channels: 4 inputs tail + "fadd v23.4s, v2.4s, v1.4s\n" + "fadd v19.4s, v0.4s, v31.4s\n" + "fadd v22.4s, v30.4s, v22.4s\n" + "fadd v18.4s, v29.4s, v28.4s\n" + "fadd v21.4s, v27.4s, v21.4s\n" + "fadd v17.4s, v26.4s, v17.4s\n" + "fadd v20.4s, v25.4s, v20.4s\n" + "fadd v16.4s, v24.4s, v16.4s\n" + "fadd v19.4s, v23.4s, v19.4s\n" + "fadd v18.4s, v22.4s, v18.4s\n" + "fadd v17.4s, v21.4s, v17.4s\n" + "fadd v16.4s, v20.4s, v16.4s\n" + "fadd v6.4s, v6.4s, v19.4s\n" + "fadd v5.4s, v5.4s, v18.4s\n" + "fadd v4.4s, v4.4s, v17.4s\n" + "fadd v3.4s, v3.4s, v16.4s\n" + "4:" // 4-vectors of channels: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 6f\n" + "5:" // 4-vectors of channels: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ldr q2, [x23, x28]\n" + "fadd v6.4s, v6.4s, v2.4s\n" + "ldr q30, [x23, x27]\n" + "ldr q27, [x23, x26]\n" + "fadd v5.4s, v5.4s, v30.4s\n" + "ldr q25, [x23, x25]\n" + "fadd v4.4s, v4.4s, v27.4s\n" + "fadd v3.4s, v3.4s, v25.4s\n" + "bgt 5b\n" + "6:" // 4-vectors of channels: Single input loop: End + "fmul v6.4s, v6.4s, v7.4s\n" + "sub %x[n_channels], %x[n_channels], #0x10\n" + "fmul v5.4s, v5.4s, v7.4s\n" + "cmp %x[n_channels], #0x10\n" + "fmul v4.4s, v4.4s, v7.4s\n" + "str q6, [%x[outptr], x28]\n" + "fmul v3.4s, v3.4s, v7.4s\n" + "str q5, [%x[outptr], x27]\n" + "str q4, [%x[outptr], x26]\n" + "add x28, x28, #0x40\n" + "add x27, x27, #0x40\n" + "str q3, [%x[outptr], x25]\n" + "add x26, x26, #0x40\n" + "add x25, x25, #0x40\n" + "bge 1b\n" + "cbz %x[n_channels], 25f\n" + "7:" // Single vector of channels + "cmp %x[n_channels], #0x4\n" + "blt 14f\n" + "8:" // Single vector of channels: Loop + "movi v6.16b, #0x0\n" + "mov x19, %x[inptrs]\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "cbz x24, 11f\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "ldr q2, [x23, x28]\n" + "ldr q1, [x22, x28]\n" + "ldr q0, [x21, x28]\n" + "ldr q31, [x20, x28]\n" + "beq 10f\n" + "9:" // Single vector of channels: Loop: 4 inputs loop + "fadd v23.4s, v2.4s, v1.4s\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "fadd v19.4s, v0.4s, v31.4s\n" + "ldp x21, x20, [x19, #0x10]\n" + "fadd v19.4s, v23.4s, v19.4s\n" + "add x19, x19, #0x20\n" + "ldr q2, [x23, x28]\n" + "fadd v6.4s, v6.4s, v19.4s\n" + "ldr q1, [x22, x28]\n" + "ldr q0, [x21, x28]\n" + "ldr q31, [x20, x28]\n" + "bgt 9b\n" + "10:" // Single vector of channels: Loop: 4 inputs tail + "fadd v23.4s, v2.4s, v1.4s\n" + "fadd v19.4s, v0.4s, v31.4s\n" + "fadd v19.4s, v23.4s, v19.4s\n" + "fadd v6.4s, v6.4s, v19.4s\n" + "11:" // Single vector of channels: Loop: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 13f\n" + "12:" // Single vector of channels: Loop: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ldr q2, [x23, x28]\n" + "fadd v6.4s, v6.4s, v2.4s\n" + "bgt 12b\n" + "13:" // Single vector of channels: Loop: Single input loop: End + "fmul v6.4s, v6.4s, v7.4s\n" + "sub %x[n_channels], %x[n_channels], #0x4\n" + "cmp %x[n_channels], #0x4\n" + "str q6, [%x[outptr], x28]\n" + "add x28, x28, #0x10\n" + "bge 8b\n" + "cbz %x[n_channels], 25f\n" + "14:" // Oddments + "movi v6.16b, #0x0\n" + "add %x[outptr], %x[outptr], x28\n" + "mov x19, %x[inptrs]\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "cbz x24, 18f\n" + "15:" // Oddments: 4 inputs loop + "movi v2.16b, #0x0\n" + "ldp x23, x22, [x19, #0x0]\n" + "add x23, x23, x28\n" + "movi v1.16b, #0x0\n" + "ldp x21, x20, [x19, #0x10]\n" + "movi v0.16b, #0x0\n" + "add x19, x19, #0x20\n" + "movi v31.16b, #0x0\n" + "add x22, x22, x28\n" + "add x21, x21, x28\n" + "add x20, x20, x28\n" + "tbz %x[n_channels], #1, 16f\n" + "ldr d2, [x23], #0x8\n" + "ldr d1, [x22], #0x8\n" + "ldr d0, [x21], #0x8\n" + "ldr d31, [x20], #0x8\n" + "tbz %x[n_channels], #0, 17f\n" + "ld1 { v2.s }[2], [x23], #0x4\n" + "ld1 { v1.s }[2], [x22], #0x4\n" + "ld1 { v0.s }[2], [x21], #0x4\n" + "ld1 { v31.s }[2], [x20], #0x4\n" + "b 17f\n" + "16:" // Oddments: 4 inputs loop: Load: Bit 1: Unset + "tbz %x[n_channels], #0, 17f\n" + "ldr s2, [x23], #0x4\n" + "ldr s1, [x22], #0x4\n" + "ldr s0, [x21], #0x4\n" + "ldr s31, [x20], #0x4\n" + "17:" // Oddments: 4 inputs loop: Load: Bit 1: End + "fadd v23.4s, v2.4s, v1.4s\n" + "subs x24, x24, #0x1\n" + "fadd v19.4s, v0.4s, v31.4s\n" + "fadd v19.4s, v23.4s, v19.4s\n" + "fadd v6.4s, v6.4s, v19.4s\n" + "bgt 15b\n" + "18:" // Oddments: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 22f\n" + "19:" // Oddments: Single input loop + "movi v2.16b, #0x0\n" + "ldr x23, [x19], #0x8\n" + "add x23, x23, x28\n" + "tbz %x[n_channels], #1, 20f\n" + "ldr d2, [x23], #0x8\n" + "tbz %x[n_channels], #0, 21f\n" + "ld1 { v2.s }[2], [x23], #0x4\n" + "b 21f\n" + "20:" // Oddments: Single input loop: Load: Bit 1: Unset + "tbz %x[n_channels], #0, 21f\n" + "ldr s2, [x23], #0x4\n" + "21:" // Oddments: Single input loop: Load: Bit 1: End + "fadd v6.4s, v6.4s, v2.4s\n" + "subs x20, x20, #0x1\n" + "bgt 19b\n" + "22:" // Oddments: Single input loop: End + "fmul v6.4s, v6.4s, v7.4s\n" + "tbz %x[n_channels], #1, 23f\n" + "st1 { v6.d }[0], [%x[outptr]], #0x8\n" + "tbz %x[n_channels], #0, 24f\n" + "st1 { v6.s }[2], [%x[outptr]], #0x4\n" + "b 24f\n" + "23:" // Oddments: Store: Bit 1: Unset + "tbz %x[n_channels], #0, 24f\n" + "st1 { v6.s }[0], [%x[outptr]], #0x4\n" + "24:" // Oddments: Store: Bit 1: End + + "25:" // End + + : [n_channels] "+&r" (n_channels), [outptr] "+&r" (outptr) + : [inptrs] "r" (inptrs), [n_valid_cells] "r" (n_valid_cells), [rescale_ptr] "r" (&rescale_value) + : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__aarch64__) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_max_2x2_s1_output2x2_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_max_2x2_s1_output2x2_depthfirst.hpp new file mode 100644 index 0000000000..9a22adf6f4 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_max_2x2_s1_output2x2_depthfirst.hpp @@ -0,0 +1,56 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#pragma once + +namespace arm_conv { +namespace pooling { + +void a64_fp32_nhwc_max_2x2_s1_output2x2_depthfirst_impl(unsigned int, const float *const *const, float *const *const, bool, unsigned int, unsigned int, unsigned int, unsigned int); + +struct a64_fp32_nhwc_max_2x2_s1_output2x2_depthfirst +{ + typedef float operand_type; + typedef float return_type; + + typedef void (*kern_type)(unsigned int, const float *const *const, float *const *const, bool, unsigned int, unsigned int, unsigned int, unsigned int); + + constexpr static PoolingType pooling_type(void) { return PoolingType::MAX; } + + constexpr static unsigned int pool_rows(void) { return 2; } + constexpr static unsigned int pool_cols(void) { return 2; } + + constexpr static unsigned int stride_rows(void) { return 1; } + constexpr static unsigned int stride_cols(void) { return 1; } + + constexpr static unsigned int out_rows(void) { return 2; } + constexpr static unsigned int out_cols(void) { return 2; } + + kern_type kernel = a64_fp32_nhwc_max_2x2_s1_output2x2_depthfirst_impl; + + a64_fp32_nhwc_max_2x2_s1_output2x2_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp new file mode 100644 index 0000000000..9ad4a39a83 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp @@ -0,0 +1,174 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + + +#include +#include + +namespace arm_conv { +namespace pooling { + +void a64_fp32_nhwc_max_2x2_s1_output2x2_depthfirst_impl( + const unsigned int n_channels, + const float *const *const inptrs, + float *const *const outptrs, + const bool exclude_padding, + const unsigned int pad_left, + const unsigned int pad_top, + const unsigned int pad_right, + const unsigned int pad_bottom +) +{ + struct KernelArgs + { + const uint64_t n_channels; + const float *const *const inptrs; + float *const *const outptrs; + KernelArgs( + unsigned int channels, + const float *const *input_ptrs, + float *const * output_ptrs, + bool, unsigned int, unsigned int, unsigned int, unsigned int + ) : n_channels(channels), + inptrs(input_ptrs), + outptrs(output_ptrs) + { + } + }; + + const KernelArgs args(n_channels, inptrs, outptrs, exclude_padding, + pad_left, pad_top, pad_right, pad_bottom); + + __asm__ __volatile__( + "ldr x15, [%x[args], %[offsetof_n_channels]]\n" + "mov x14, #0x0\n" + "ldr x19, [%x[args], %[offsetof_outptrs]]\n" + "mov x13, #0x0\n" + "ldp x12, x11, [x19, #0x0]\n" + "cmp x15, #0x4\n" + "ldp x10, x9, [x19, #0x10]\n" + "ldr x19, [%x[args], %[offsetof_inptrs]]\n" + "ldp x28, x27, [x19, #0x0]\n" + "ldp x26, x25, [x19, #0x10]\n" + "ldp x24, x23, [x19, #0x20]\n" + "ldp x22, x21, [x19, #0x30]\n" + "ldr x20, [x19, #0x40]\n" + "blt 3f\n" + "lsr x19, x15, #0x2\n" + "sub x15, x15, x19, LSL #2\n" + "ldr q30, [x27, x14]\n" + "ldr q29, [x24, x14]\n" + "ldr q28, [x21, x14]\n" + "ldr q27, [x25, x14]\n" + "ldr q26, [x28, x14]\n" + "ldr q25, [x23, x14]\n" + "ldr q24, [x26, x14]\n" + "ldr q23, [x22, x14]\n" + "ldr q22, [x20, x14]\n" + "add x14, x14, #0x10\n" + "subs x19, x19, #0x1\n" + "beq 2f\n" + "1:" // Vector: Loop + "fmax v21.4s, v30.4s, v29.4s\n" + "ldr q30, [x27, x14]\n" + "fmax v20.4s, v29.4s, v28.4s\n" + "ldr q29, [x24, x14]\n" + "fmax v19.4s, v27.4s, v26.4s\n" + "ldr q28, [x21, x14]\n" + "fmax v18.4s, v25.4s, v24.4s\n" + "ldr q26, [x28, x14]\n" + "fmax v17.4s, v23.4s, v27.4s\n" + "ldr q27, [x25, x14]\n" + "fmax v16.4s, v25.4s, v22.4s\n" + "ldr q25, [x23, x14]\n" + "fmax v19.4s, v21.4s, v19.4s\n" + "ldr q24, [x26, x14]\n" + "fmax v18.4s, v21.4s, v18.4s\n" + "ldr q23, [x22, x14]\n" + "fmax v17.4s, v20.4s, v17.4s\n" + "ldr q22, [x20, x14]\n" + "fmax v16.4s, v20.4s, v16.4s\n" + "add x14, x14, #0x10\n" + "str q19, [x12, x13]\n" + "str q18, [x11, x13]\n" + "str q17, [x10, x13]\n" + "str q16, [x9, x13]\n" + "add x13, x13, #0x10\n" + "subs x19, x19, #0x1\n" + "bgt 1b\n" + "2:" // Vector: Tail + "fmax v21.4s, v30.4s, v29.4s\n" + "fmax v20.4s, v29.4s, v28.4s\n" + "fmax v19.4s, v27.4s, v26.4s\n" + "fmax v18.4s, v25.4s, v24.4s\n" + "fmax v17.4s, v23.4s, v27.4s\n" + "fmax v16.4s, v25.4s, v22.4s\n" + "fmax v19.4s, v21.4s, v19.4s\n" + "str q19, [x12, x13]\n" + "fmax v18.4s, v21.4s, v18.4s\n" + "fmax v17.4s, v20.4s, v17.4s\n" + "str q18, [x11, x13]\n" + "fmax v16.4s, v20.4s, v16.4s\n" + "str q17, [x10, x13]\n" + "str q16, [x9, x13]\n" + "add x13, x13, #0x10\n" + "cbz x15, 4f\n" + "3:" // Oddments + "ldr s30, [x27, x14]\n" + "ldr s29, [x24, x14]\n" + "fmax v21.4s, v30.4s, v29.4s\n" + "ldr s28, [x21, x14]\n" + "ldr s27, [x25, x14]\n" + "fmax v20.4s, v29.4s, v28.4s\n" + "ldr s26, [x28, x14]\n" + "ldr s25, [x23, x14]\n" + "fmax v19.4s, v27.4s, v26.4s\n" + "ldr s24, [x26, x14]\n" + "ldr s23, [x22, x14]\n" + "fmax v19.4s, v21.4s, v19.4s\n" + "ldr s22, [x20, x14]\n" + "add x14, x14, #0x4\n" + "fmax v18.4s, v25.4s, v24.4s\n" + "subs x15, x15, #0x1\n" + "fmax v17.4s, v23.4s, v27.4s\n" + "str s19, [x12, x13]\n" + "fmax v16.4s, v25.4s, v22.4s\n" + "fmax v18.4s, v21.4s, v18.4s\n" + "str s18, [x11, x13]\n" + "fmax v17.4s, v20.4s, v17.4s\n" + "fmax v16.4s, v20.4s, v16.4s\n" + "str s17, [x10, x13]\n" + "str s16, [x9, x13]\n" + "add x13, x13, #0x4\n" + "bgt 3b\n" + "4:" // End + + : + : [args] "r" (&args), [offsetof_inptrs] "I" (offsetof(KernelArgs, inptrs)), [offsetof_n_channels] "I" (offsetof(KernelArgs, n_channels)), [offsetof_outptrs] "I" (offsetof(KernelArgs, outptrs)) + : "cc", "memory", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "x9", "x10", "x11", "x12", "x13", "x14", "x15", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28" + ); +} + +} // namespace pooling +} // namespace arm_conv diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_max_generic_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_max_generic_depthfirst.hpp new file mode 100644 index 0000000000..4b39237a35 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_max_generic_depthfirst.hpp @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#pragma once + +#if defined(__aarch64__) + +namespace arm_conv { +namespace pooling { + +void a64_fp32_nhwc_max_generic_depthfirst_impl(const uint64_t, const uint64_t n_valid_cells, uint64_t n_channels, const float *const *const inptrs, float *outptr); + +struct a64_fp32_nhwc_max_generic_depthfirst +{ + typedef float operand_type; + typedef float return_type; + + typedef void (*kern_type)(const uint64_t, const uint64_t n_valid_cells, uint64_t n_channels, const float *const *const inptrs, float *outptr); + + constexpr static PoolingType pooling_type(void) { return PoolingType::MAX; } + + kern_type kernel = a64_fp32_nhwc_max_generic_depthfirst_impl; + + a64_fp32_nhwc_max_generic_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__aarch64__) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_max_generic_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_max_generic_depthfirst/generic.cpp new file mode 100644 index 0000000000..f9619b9eb2 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_fp32_nhwc_max_generic_depthfirst/generic.cpp @@ -0,0 +1,298 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#if defined(__aarch64__) + +namespace arm_conv { +namespace pooling { + + +void a64_fp32_nhwc_max_generic_depthfirst_impl( + const uint64_t, + const uint64_t n_valid_cells, + uint64_t n_channels, + const float *const *const inptrs, + float *outptr +) +{ + __asm__ __volatile__( + "mov x28, #0x0\n" + "mov x27, #0x10\n" // cntb _, ALL, #1 + "mov x26, #0x20\n" // cntb _, ALL, #2 + "mov x25, #0x30\n" // cntb _, ALL, #3 + "cmp %x[n_channels], #0x10\n" + "blt 7f\n" + "1:" // 4-vectors of channels + "mov w20, #0xff800000\n" + "dup v6.4s, w20\n" + "mov x19, %x[inptrs]\n" + "dup v5.4s, w20\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "dup v4.4s, w20\n" + "dup v3.4s, w20\n" + "cbz x24, 4f\n" + "ldp x23, x22, [x19, #0x0]\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "subs x24, x24, #0x1\n" + "ldr q2, [x23, x28]\n" + "ldr q1, [x22, x28]\n" + "ldr q0, [x21, x28]\n" + "ldr q31, [x20, x28]\n" + "ldr q30, [x23, x27]\n" + "ldr q22, [x22, x27]\n" + "ldr q29, [x21, x27]\n" + "ldr q28, [x20, x27]\n" + "ldr q27, [x23, x26]\n" + "ldr q21, [x22, x26]\n" + "ldr q26, [x21, x26]\n" + "ldr q17, [x20, x26]\n" + "ldr q25, [x23, x25]\n" + "ldr q20, [x22, x25]\n" + "ldr q24, [x21, x25]\n" + "ldr q16, [x20, x25]\n" + "beq 3f\n" + "2:" // 4-vectors of channels: 4 inputs loop + "fmax v23.4s, v2.4s, v1.4s\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "fmax v19.4s, v0.4s, v31.4s\n" + "ldp x21, x20, [x19, #0x10]\n" + "fmax v22.4s, v30.4s, v22.4s\n" + "add x19, x19, #0x20\n" + "fmax v18.4s, v29.4s, v28.4s\n" + "ldr q2, [x23, x28]\n" + "fmax v21.4s, v27.4s, v21.4s\n" + "fmax v17.4s, v26.4s, v17.4s\n" + "ldr q1, [x22, x28]\n" + "fmax v20.4s, v25.4s, v20.4s\n" + "ldr q0, [x21, x28]\n" + "fmax v16.4s, v24.4s, v16.4s\n" + "ldr q31, [x20, x28]\n" + "fmax v19.4s, v23.4s, v19.4s\n" + "ldr q30, [x23, x27]\n" + "fmax v18.4s, v22.4s, v18.4s\n" + "ldr q22, [x22, x27]\n" + "fmax v17.4s, v21.4s, v17.4s\n" + "ldr q29, [x21, x27]\n" + "fmax v16.4s, v20.4s, v16.4s\n" + "ldr q28, [x20, x27]\n" + "fmax v6.4s, v6.4s, v19.4s\n" + "ldr q27, [x23, x26]\n" + "fmax v5.4s, v5.4s, v18.4s\n" + "ldr q21, [x22, x26]\n" + "fmax v4.4s, v4.4s, v17.4s\n" + "ldr q26, [x21, x26]\n" + "fmax v3.4s, v3.4s, v16.4s\n" + "ldr q17, [x20, x26]\n" + "ldr q25, [x23, x25]\n" + "ldr q20, [x22, x25]\n" + "ldr q24, [x21, x25]\n" + "ldr q16, [x20, x25]\n" + "bgt 2b\n" + "3:" // 4-vectors of channels: 4 inputs tail + "fmax v23.4s, v2.4s, v1.4s\n" + "fmax v19.4s, v0.4s, v31.4s\n" + "fmax v22.4s, v30.4s, v22.4s\n" + "fmax v18.4s, v29.4s, v28.4s\n" + "fmax v21.4s, v27.4s, v21.4s\n" + "fmax v17.4s, v26.4s, v17.4s\n" + "fmax v20.4s, v25.4s, v20.4s\n" + "fmax v16.4s, v24.4s, v16.4s\n" + "fmax v19.4s, v23.4s, v19.4s\n" + "fmax v18.4s, v22.4s, v18.4s\n" + "fmax v17.4s, v21.4s, v17.4s\n" + "fmax v16.4s, v20.4s, v16.4s\n" + "fmax v6.4s, v6.4s, v19.4s\n" + "fmax v5.4s, v5.4s, v18.4s\n" + "fmax v4.4s, v4.4s, v17.4s\n" + "fmax v3.4s, v3.4s, v16.4s\n" + "4:" // 4-vectors of channels: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 6f\n" + "5:" // 4-vectors of channels: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ldr q2, [x23, x28]\n" + "fmax v6.4s, v6.4s, v2.4s\n" + "ldr q30, [x23, x27]\n" + "ldr q27, [x23, x26]\n" + "fmax v5.4s, v5.4s, v30.4s\n" + "ldr q25, [x23, x25]\n" + "fmax v4.4s, v4.4s, v27.4s\n" + "fmax v3.4s, v3.4s, v25.4s\n" + "bgt 5b\n" + "6:" // 4-vectors of channels: Single input loop: End + "str q6, [%x[outptr], x28]\n" + "str q5, [%x[outptr], x27]\n" + "str q4, [%x[outptr], x26]\n" + "str q3, [%x[outptr], x25]\n" + "add x28, x28, #0x40\n" + "add x27, x27, #0x40\n" + "add x26, x26, #0x40\n" + "add x25, x25, #0x40\n" + "sub %x[n_channels], %x[n_channels], #0x10\n" + "cmp %x[n_channels], #0x10\n" + "bge 1b\n" + "cbz %x[n_channels], 25f\n" + "7:" // Single vector of channels + "cmp %x[n_channels], #0x4\n" + "blt 14f\n" + "8:" // Single vector of channels: Loop + "mov w19, #0xff800000\n" + "dup v6.4s, w19\n" + "mov x19, %x[inptrs]\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "cbz x24, 11f\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "ldr q2, [x23, x28]\n" + "ldr q1, [x22, x28]\n" + "ldr q0, [x21, x28]\n" + "ldr q31, [x20, x28]\n" + "beq 10f\n" + "9:" // Single vector of channels: Loop: 4 inputs loop + "fmax v23.4s, v2.4s, v1.4s\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "fmax v19.4s, v0.4s, v31.4s\n" + "ldp x21, x20, [x19, #0x10]\n" + "fmax v19.4s, v23.4s, v19.4s\n" + "add x19, x19, #0x20\n" + "ldr q2, [x23, x28]\n" + "fmax v6.4s, v6.4s, v19.4s\n" + "ldr q1, [x22, x28]\n" + "ldr q0, [x21, x28]\n" + "ldr q31, [x20, x28]\n" + "bgt 9b\n" + "10:" // Single vector of channels: Loop: 4 inputs tail + "fmax v23.4s, v2.4s, v1.4s\n" + "fmax v19.4s, v0.4s, v31.4s\n" + "fmax v19.4s, v23.4s, v19.4s\n" + "fmax v6.4s, v6.4s, v19.4s\n" + "11:" // Single vector of channels: Loop: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 13f\n" + "12:" // Single vector of channels: Loop: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ldr q2, [x23, x28]\n" + "fmax v6.4s, v6.4s, v2.4s\n" + "bgt 12b\n" + "13:" // Single vector of channels: Loop: Single input loop: End + "str q6, [%x[outptr], x28]\n" + "add x28, x28, #0x10\n" + "sub %x[n_channels], %x[n_channels], #0x4\n" + "cmp %x[n_channels], #0x4\n" + "bge 8b\n" + "cbz %x[n_channels], 25f\n" + "14:" // Oddments + "add %x[outptr], %x[outptr], x28\n" + "mov w19, #0xff800000\n" + "dup v6.4s, w19\n" + "mov x19, %x[inptrs]\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "cbz x24, 18f\n" + "15:" // Oddments: 4 inputs loop + "movi v2.16b, #0x0\n" + "ldp x23, x22, [x19, #0x0]\n" + "add x23, x23, x28\n" + "movi v1.16b, #0x0\n" + "ldp x21, x20, [x19, #0x10]\n" + "movi v0.16b, #0x0\n" + "add x19, x19, #0x20\n" + "movi v31.16b, #0x0\n" + "add x22, x22, x28\n" + "add x21, x21, x28\n" + "add x20, x20, x28\n" + "tbz %x[n_channels], #1, 16f\n" + "ldr d2, [x23], #0x8\n" + "ldr d1, [x22], #0x8\n" + "ldr d0, [x21], #0x8\n" + "ldr d31, [x20], #0x8\n" + "tbz %x[n_channels], #0, 17f\n" + "ld1 { v2.s }[2], [x23], #0x4\n" + "ld1 { v1.s }[2], [x22], #0x4\n" + "ld1 { v0.s }[2], [x21], #0x4\n" + "ld1 { v31.s }[2], [x20], #0x4\n" + "b 17f\n" + "16:" // Oddments: 4 inputs loop: Load: Bit 1: Unset + "tbz %x[n_channels], #0, 17f\n" + "ldr s2, [x23], #0x4\n" + "ldr s1, [x22], #0x4\n" + "ldr s0, [x21], #0x4\n" + "ldr s31, [x20], #0x4\n" + "17:" // Oddments: 4 inputs loop: Load: Bit 1: End + "fmax v23.4s, v2.4s, v1.4s\n" + "subs x24, x24, #0x1\n" + "fmax v19.4s, v0.4s, v31.4s\n" + "fmax v19.4s, v23.4s, v19.4s\n" + "fmax v6.4s, v6.4s, v19.4s\n" + "bgt 15b\n" + "18:" // Oddments: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 22f\n" + "19:" // Oddments: Single input loop + "movi v2.16b, #0x0\n" + "ldr x23, [x19], #0x8\n" + "add x23, x23, x28\n" + "tbz %x[n_channels], #1, 20f\n" + "ldr d2, [x23], #0x8\n" + "tbz %x[n_channels], #0, 21f\n" + "ld1 { v2.s }[2], [x23], #0x4\n" + "b 21f\n" + "20:" // Oddments: Single input loop: Load: Bit 1: Unset + "tbz %x[n_channels], #0, 21f\n" + "ldr s2, [x23], #0x4\n" + "21:" // Oddments: Single input loop: Load: Bit 1: End + "fmax v6.4s, v6.4s, v2.4s\n" + "subs x20, x20, #0x1\n" + "bgt 19b\n" + "22:" // Oddments: Single input loop: End + "tbz %x[n_channels], #1, 23f\n" + "st1 { v6.d }[0], [%x[outptr]], #0x8\n" + "tbz %x[n_channels], #0, 24f\n" + "st1 { v6.s }[2], [%x[outptr]], #0x4\n" + "b 24f\n" + "23:" // Oddments: Store: Bit 1: Unset + "tbz %x[n_channels], #0, 24f\n" + "st1 { v6.s }[0], [%x[outptr]], #0x4\n" + "24:" // Oddments: Store: Bit 1: End + + "25:" // End + + : [n_channels] "+&r" (n_channels), [outptr] "+&r" (outptr) + : [inptrs] "r" (inptrs), [n_valid_cells] "r" (n_valid_cells) + : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__aarch64__) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8_nhwc_avg_generic_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8_nhwc_avg_generic_depthfirst.hpp new file mode 100644 index 0000000000..da97f773dc --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8_nhwc_avg_generic_depthfirst.hpp @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#pragma once + +#if defined(__aarch64__) + +namespace arm_conv { +namespace pooling { + +void a64_s8_nhwc_avg_generic_depthfirst_impl(const uint64_t window_cells, const uint64_t n_valid_cells, uint64_t n_channels, const int8_t *const *const inptrs, int8_t *outptr); + +struct a64_s8_nhwc_avg_generic_depthfirst +{ + typedef int8_t operand_type; + typedef int8_t return_type; + + typedef void (*kern_type)(const uint64_t window_cells, const uint64_t n_valid_cells, uint64_t n_channels, const int8_t *const *const inptrs, int8_t *outptr); + + constexpr static PoolingType pooling_type(void) { return PoolingType::AVERAGE; } + + kern_type kernel = a64_s8_nhwc_avg_generic_depthfirst_impl; + + a64_s8_nhwc_avg_generic_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__aarch64__) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8_nhwc_avg_generic_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8_nhwc_avg_generic_depthfirst/generic.cpp new file mode 100644 index 0000000000..4b1f988a78 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8_nhwc_avg_generic_depthfirst/generic.cpp @@ -0,0 +1,630 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include +#include +#include + + +#if defined(__aarch64__) + +namespace arm_conv { +namespace pooling { + +namespace { + struct RescaleParams + { + int32_t multiplier, shift; + }; + + constexpr RescaleParams rescale_params[8] = { + {0x40000000, -0}, // 1/2 + {0x55555555, -1}, // 1/3 + {0x40000000, -1}, // 1/4 + {0x66666666, -2}, // 1/5 + {0x55555555, -2}, // 1/6 + {0x49249249, -2}, // 1/7 + {0x40000000, -2}, // 1/8 + {0x71c71c72, -3}, // 1/9 + }; +} + +void a64_s8_nhwc_avg_generic_depthfirst_impl( + const uint64_t window_cells, + const uint64_t n_valid_cells, + uint64_t n_channels, + const int8_t *const *const inptrs, + int8_t *outptr +) +{ + if (n_valid_cells == 1 && window_cells == 1) + { + // In this case, simply copy from the input to the output + std::memcpy(outptr, *inptrs, n_channels); + return; + } + + // Compute (or look up) the rescale values + int32_t shift_value = 0, rescale_value = 0; + if (2 <= window_cells && window_cells <= 9) + { + auto ¶ms = rescale_params[window_cells - 2]; + rescale_value = params.multiplier; + shift_value = params.shift; + } + else + { + auto f_rescale_value = 1.0f / static_cast(window_cells); + + shift_value = 0; + while (f_rescale_value < 0.5f) + { + shift_value--; + f_rescale_value *= 2.0f; + } + + rescale_value = static_cast(round(f_rescale_value * static_cast(1ll << 31))); + if (static_cast(rescale_value) == (1ll << 31)) + { + shift_value++; + rescale_value >>= 1; + } + } + + __asm__ __volatile__( + "mov x26, #0x0\n" + "mov x25, #0x10\n" // cntb _, ALL, #1 + "mov x24, #0x20\n" // cntb _, ALL, #2 + "mov x23, #0x30\n" // cntb _, ALL, #3 + "cmp %x[n_channels], #0x40\n" + "blt 7f\n" + "1:" // 4-vectors of channels + "movi v15.4s, #0x0\n" + "mov x19, %x[inptrs]\n" + "movi v14.4s, #0x0\n" + "lsr x22, %x[n_valid_cells], #0x1\n" + "movi v13.4s, #0x0\n" + "movi v12.4s, #0x0\n" + "movi v11.4s, #0x0\n" + "movi v10.4s, #0x0\n" + "movi v9.4s, #0x0\n" + "movi v8.4s, #0x0\n" + "movi v7.4s, #0x0\n" + "movi v6.4s, #0x0\n" + "movi v5.4s, #0x0\n" + "movi v4.4s, #0x0\n" + "movi v3.4s, #0x0\n" + "movi v2.4s, #0x0\n" + "movi v1.4s, #0x0\n" + "movi v0.4s, #0x0\n" + "cbz x22, 4f\n" + "ldp x21, x20, [x19, #0x0]\n" + "add x19, x19, #0x10\n" + "subs x22, x22, #0x1\n" + "ldr q31, [x21, x26]\n" + "ldr q30, [x20, x26]\n" + "ldr q29, [x21, x25]\n" + "ldr q28, [x20, x25]\n" + "ldr q27, [x21, x24]\n" + "ldr q26, [x20, x24]\n" + "ldr q25, [x21, x23]\n" + "ldr q24, [x20, x23]\n" + "beq 3f\n" + "2:" // 4-vectors of channels: 2 inputs loop + "saddl v23.8h, v31.8b, v30.8b\n" + "ldp x21, x20, [x19, #0x0]\n" + "add x19, x19, #0x10\n" + "saddl2 v22.8h, v31.16b, v30.16b\n" + "subs x22, x22, #0x1\n" + "saddl v21.8h, v29.8b, v28.8b\n" + "ldr q31, [x21, x26]\n" + "saddl2 v20.8h, v29.16b, v28.16b\n" + "saddl v19.8h, v27.8b, v26.8b\n" + "ldr q30, [x20, x26]\n" + "saddl2 v18.8h, v27.16b, v26.16b\n" + "ldr q29, [x21, x25]\n" + "saddl v17.8h, v25.8b, v24.8b\n" + "ldr q28, [x20, x25]\n" + "saddl2 v16.8h, v25.16b, v24.16b\n" + "ldr q27, [x21, x24]\n" + "saddw v15.4s, v15.4s, v23.4h\n" + "ldr q26, [x20, x24]\n" + "saddw2 v14.4s, v14.4s, v23.8h\n" + "ldr q25, [x21, x23]\n" + "saddw v13.4s, v13.4s, v22.4h\n" + "ldr q24, [x20, x23]\n" + "saddw2 v12.4s, v12.4s, v22.8h\n" + "saddw v11.4s, v11.4s, v21.4h\n" + "saddw2 v10.4s, v10.4s, v21.8h\n" + "saddw v9.4s, v9.4s, v20.4h\n" + "saddw2 v8.4s, v8.4s, v20.8h\n" + "saddw v7.4s, v7.4s, v19.4h\n" + "saddw2 v6.4s, v6.4s, v19.8h\n" + "saddw v5.4s, v5.4s, v18.4h\n" + "saddw2 v4.4s, v4.4s, v18.8h\n" + "saddw v3.4s, v3.4s, v17.4h\n" + "saddw2 v2.4s, v2.4s, v17.8h\n" + "saddw v1.4s, v1.4s, v16.4h\n" + "saddw2 v0.4s, v0.4s, v16.8h\n" + "bgt 2b\n" + "3:" // 4-vectors of channels: 2 inputs tail + "saddl v23.8h, v31.8b, v30.8b\n" + "saddl2 v22.8h, v31.16b, v30.16b\n" + "saddl v21.8h, v29.8b, v28.8b\n" + "saddl2 v20.8h, v29.16b, v28.16b\n" + "saddl v19.8h, v27.8b, v26.8b\n" + "saddl2 v18.8h, v27.16b, v26.16b\n" + "saddl v17.8h, v25.8b, v24.8b\n" + "saddl2 v16.8h, v25.16b, v24.16b\n" + "saddw v15.4s, v15.4s, v23.4h\n" + "saddw2 v14.4s, v14.4s, v23.8h\n" + "saddw v13.4s, v13.4s, v22.4h\n" + "saddw2 v12.4s, v12.4s, v22.8h\n" + "saddw v11.4s, v11.4s, v21.4h\n" + "saddw2 v10.4s, v10.4s, v21.8h\n" + "saddw v9.4s, v9.4s, v20.4h\n" + "saddw2 v8.4s, v8.4s, v20.8h\n" + "saddw v7.4s, v7.4s, v19.4h\n" + "saddw2 v6.4s, v6.4s, v19.8h\n" + "saddw v5.4s, v5.4s, v18.4h\n" + "saddw2 v4.4s, v4.4s, v18.8h\n" + "saddw v3.4s, v3.4s, v17.4h\n" + "saddw2 v2.4s, v2.4s, v17.8h\n" + "saddw v1.4s, v1.4s, v16.4h\n" + "saddw2 v0.4s, v0.4s, v16.8h\n" + "4:" // 4-vectors of channels: After loop + "ands x20, %x[n_valid_cells], #0x1\n" + "beq 6f\n" + "5:" // 4-vectors of channels: Single input loop + "ldr x21, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ldr q31, [x21, x26]\n" + "sxtl v16.8h, v31.8b\n" + "ldr q29, [x21, x25]\n" + "sxtl2 v22.8h, v31.16b\n" + "ldr q27, [x21, x24]\n" + "ldr q25, [x21, x23]\n" + "saddw v15.4s, v15.4s, v16.4h\n" + "saddw2 v14.4s, v14.4s, v16.8h\n" + "sxtl v21.8h, v29.8b\n" + "sxtl2 v20.8h, v29.16b\n" + "sxtl v19.8h, v27.8b\n" + "sxtl2 v18.8h, v27.16b\n" + "sxtl v17.8h, v25.8b\n" + "sxtl2 v16.8h, v25.16b\n" + "saddw v13.4s, v13.4s, v22.4h\n" + "saddw2 v12.4s, v12.4s, v22.8h\n" + "saddw v11.4s, v11.4s, v21.4h\n" + "saddw2 v10.4s, v10.4s, v21.8h\n" + "saddw v9.4s, v9.4s, v20.4h\n" + "saddw2 v8.4s, v8.4s, v20.8h\n" + "saddw v7.4s, v7.4s, v19.4h\n" + "saddw2 v6.4s, v6.4s, v19.8h\n" + "saddw v5.4s, v5.4s, v18.4h\n" + "saddw2 v4.4s, v4.4s, v18.8h\n" + "saddw v3.4s, v3.4s, v17.4h\n" + "saddw2 v2.4s, v2.4s, v17.8h\n" + "saddw v1.4s, v1.4s, v16.4h\n" + "saddw2 v0.4s, v0.4s, v16.8h\n" + "bgt 5b\n" + "6:" // 4-vectors of channels: Single input loop: End + "movi v19.4s, #0x7f\n" + "ld1r { v18.4s }, [%x[rescale_ptr]]\n" + "sub %x[n_channels], %x[n_channels], #0x40\n" + "sqrdmulh v15.4s, v15.4s, v18.4s\n" + "ld1r { v17.4s }, [%x[shift_ptr]]\n" + "not v16.16b, v19.16b\n" + "sqrdmulh v14.4s, v14.4s, v18.4s\n" + "cmp %x[n_channels], #0x40\n" + "sqrdmulh v13.4s, v13.4s, v18.4s\n" + "sqrdmulh v12.4s, v12.4s, v18.4s\n" + "sqrdmulh v11.4s, v11.4s, v18.4s\n" + "sqrdmulh v10.4s, v10.4s, v18.4s\n" + "sqrdmulh v9.4s, v9.4s, v18.4s\n" + "srshl v15.4s, v15.4s, v17.4s\n" + "srshl v14.4s, v14.4s, v17.4s\n" + "srshl v13.4s, v13.4s, v17.4s\n" + "srshl v12.4s, v12.4s, v17.4s\n" + "srshl v11.4s, v11.4s, v17.4s\n" + "srshl v10.4s, v10.4s, v17.4s\n" + "srshl v9.4s, v9.4s, v17.4s\n" + "sqrdmulh v8.4s, v8.4s, v18.4s\n" + "sqrdmulh v7.4s, v7.4s, v18.4s\n" + "sqrdmulh v6.4s, v6.4s, v18.4s\n" + "sqrdmulh v5.4s, v5.4s, v18.4s\n" + "srshl v8.4s, v8.4s, v17.4s\n" + "srshl v7.4s, v7.4s, v17.4s\n" + "srshl v6.4s, v6.4s, v17.4s\n" + "srshl v5.4s, v5.4s, v17.4s\n" + "sqrdmulh v4.4s, v4.4s, v18.4s\n" + "sqrdmulh v3.4s, v3.4s, v18.4s\n" + "sqrdmulh v2.4s, v2.4s, v18.4s\n" + "sqrdmulh v1.4s, v1.4s, v18.4s\n" + "srshl v4.4s, v4.4s, v17.4s\n" + "srshl v3.4s, v3.4s, v17.4s\n" + "srshl v2.4s, v2.4s, v17.4s\n" + "srshl v1.4s, v1.4s, v17.4s\n" + "sqrdmulh v0.4s, v0.4s, v18.4s\n" + "smax v15.4s, v15.4s, v16.4s\n" + "smax v14.4s, v14.4s, v16.4s\n" + "smax v13.4s, v13.4s, v16.4s\n" + "srshl v0.4s, v0.4s, v17.4s\n" + "smin v15.4s, v15.4s, v19.4s\n" + "smin v14.4s, v14.4s, v19.4s\n" + "smin v13.4s, v13.4s, v19.4s\n" + "smax v12.4s, v12.4s, v16.4s\n" + "smax v11.4s, v11.4s, v16.4s\n" + "smax v10.4s, v10.4s, v16.4s\n" + "smin v12.4s, v12.4s, v19.4s\n" + "smin v11.4s, v11.4s, v19.4s\n" + "smin v10.4s, v10.4s, v19.4s\n" + "smax v9.4s, v9.4s, v16.4s\n" + "smax v8.4s, v8.4s, v16.4s\n" + "smax v7.4s, v7.4s, v16.4s\n" + "smin v9.4s, v9.4s, v19.4s\n" + "smin v8.4s, v8.4s, v19.4s\n" + "smin v7.4s, v7.4s, v19.4s\n" + "smax v6.4s, v6.4s, v16.4s\n" + "smax v5.4s, v5.4s, v16.4s\n" + "smax v4.4s, v4.4s, v16.4s\n" + "smin v6.4s, v6.4s, v19.4s\n" + "smin v5.4s, v5.4s, v19.4s\n" + "smin v4.4s, v4.4s, v19.4s\n" + "smax v3.4s, v3.4s, v16.4s\n" + "smax v2.4s, v2.4s, v16.4s\n" + "smax v1.4s, v1.4s, v16.4s\n" + "smin v3.4s, v3.4s, v19.4s\n" + "smin v2.4s, v2.4s, v19.4s\n" + "smin v1.4s, v1.4s, v19.4s\n" + "smax v0.4s, v0.4s, v16.4s\n" + "uzp1 v23.16b, v15.16b, v14.16b\n" + "uzp1 v16.16b, v13.16b, v12.16b\n" + "smin v0.4s, v0.4s, v19.4s\n" + "uzp1 v22.16b, v11.16b, v10.16b\n" + "uzp1 v18.16b, v9.16b, v8.16b\n" + "uzp1 v21.16b, v7.16b, v6.16b\n" + "uzp1 v17.16b, v5.16b, v4.16b\n" + "uzp1 v20.16b, v3.16b, v2.16b\n" + "uzp1 v19.16b, v1.16b, v0.16b\n" + "uzp1 v16.16b, v23.16b, v16.16b\n" + "str q16, [%x[outptr], x26]\n" + "uzp1 v18.16b, v22.16b, v18.16b\n" + "uzp1 v17.16b, v21.16b, v17.16b\n" + "add x26, x26, #0x40\n" + "uzp1 v16.16b, v20.16b, v19.16b\n" + "str q18, [%x[outptr], x25]\n" + "str q17, [%x[outptr], x24]\n" + "str q16, [%x[outptr], x23]\n" + "add x25, x25, #0x40\n" + "add x24, x24, #0x40\n" + "add x23, x23, #0x40\n" + "bge 1b\n" + "cbz %x[n_channels], 43f\n" + "7:" // Single vector of channels + "cmp %x[n_channels], #0x10\n" + "blt 14f\n" + "8:" // Single vector of channels: Loop + "movi v15.4s, #0x0\n" + "mov x19, %x[inptrs]\n" + "movi v14.4s, #0x0\n" + "lsr x22, %x[n_valid_cells], #0x1\n" + "movi v13.4s, #0x0\n" + "movi v12.4s, #0x0\n" + "cbz x22, 11f\n" + "ldp x21, x20, [x19, #0x0]\n" + "add x19, x19, #0x10\n" + "subs x22, x22, #0x1\n" + "ldr q31, [x21, x26]\n" + "ldr q30, [x20, x26]\n" + "beq 10f\n" + "9:" // Single vector of channels: Loop: 2 inputs loop + "saddl v23.8h, v31.8b, v30.8b\n" + "ldp x21, x20, [x19, #0x0]\n" + "add x19, x19, #0x10\n" + "saddl2 v22.8h, v31.16b, v30.16b\n" + "subs x22, x22, #0x1\n" + "saddw v15.4s, v15.4s, v23.4h\n" + "ldr q31, [x21, x26]\n" + "saddw2 v14.4s, v14.4s, v23.8h\n" + "ldr q30, [x20, x26]\n" + "saddw v13.4s, v13.4s, v22.4h\n" + "saddw2 v12.4s, v12.4s, v22.8h\n" + "bgt 9b\n" + "10:" // Single vector of channels: Loop: 2 inputs tail + "saddl v23.8h, v31.8b, v30.8b\n" + "saddl2 v22.8h, v31.16b, v30.16b\n" + "saddw v15.4s, v15.4s, v23.4h\n" + "saddw2 v14.4s, v14.4s, v23.8h\n" + "saddw v13.4s, v13.4s, v22.4h\n" + "saddw2 v12.4s, v12.4s, v22.8h\n" + "11:" // Single vector of channels: Loop: After loop + "ands x20, %x[n_valid_cells], #0x1\n" + "beq 13f\n" + "12:" // Single vector of channels: Loop: Single input loop + "ldr x21, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ldr q31, [x21, x26]\n" + "sxtl v16.8h, v31.8b\n" + "sxtl2 v22.8h, v31.16b\n" + "saddw v15.4s, v15.4s, v16.4h\n" + "saddw2 v14.4s, v14.4s, v16.8h\n" + "saddw v13.4s, v13.4s, v22.4h\n" + "saddw2 v12.4s, v12.4s, v22.8h\n" + "bgt 12b\n" + "13:" // Single vector of channels: Loop: Single input loop: End + "movi v19.4s, #0x7f\n" + "ld1r { v18.4s }, [%x[rescale_ptr]]\n" + "sub %x[n_channels], %x[n_channels], #0x10\n" + "sqrdmulh v15.4s, v15.4s, v18.4s\n" + "ld1r { v17.4s }, [%x[shift_ptr]]\n" + "not v16.16b, v19.16b\n" + "sqrdmulh v14.4s, v14.4s, v18.4s\n" + "cmp %x[n_channels], #0x10\n" + "sqrdmulh v13.4s, v13.4s, v18.4s\n" + "sqrdmulh v12.4s, v12.4s, v18.4s\n" + "srshl v15.4s, v15.4s, v17.4s\n" + "srshl v14.4s, v14.4s, v17.4s\n" + "srshl v13.4s, v13.4s, v17.4s\n" + "srshl v12.4s, v12.4s, v17.4s\n" + "smax v15.4s, v15.4s, v16.4s\n" + "smax v14.4s, v14.4s, v16.4s\n" + "smax v13.4s, v13.4s, v16.4s\n" + "smax v12.4s, v12.4s, v16.4s\n" + "smin v15.4s, v15.4s, v19.4s\n" + "smin v14.4s, v14.4s, v19.4s\n" + "smin v13.4s, v13.4s, v19.4s\n" + "smin v12.4s, v12.4s, v19.4s\n" + "uzp1 v23.16b, v15.16b, v14.16b\n" + "uzp1 v16.16b, v13.16b, v12.16b\n" + "uzp1 v16.16b, v23.16b, v16.16b\n" + "str q16, [%x[outptr], x26]\n" + "add x26, x26, #0x10\n" + "bge 8b\n" + "cbz %x[n_channels], 43f\n" + "14:" // Oddments + "movi v15.4s, #0x0\n" + "add %x[outptr], %x[outptr], x26\n" + "movi v14.4s, #0x0\n" + "mov x19, %x[inptrs]\n" + "movi v13.4s, #0x0\n" + "lsr x22, %x[n_valid_cells], #0x1\n" + "movi v12.4s, #0x0\n" + "cbz x22, 24f\n" + "15:" // Oddments: 2 inputs loop + "movi v31.16b, #0x0\n" + "ldp x21, x20, [x19, #0x0]\n" + "add x19, x19, #0x10\n" + "movi v30.16b, #0x0\n" + "add x21, x21, x26\n" + "add x20, x20, x26\n" + "tbz %x[n_channels], #3, 19f\n" + "ldr d31, [x21], #0x8\n" + "ldr d30, [x20], #0x8\n" + "tbz %x[n_channels], #2, 17f\n" + "ld1 { v31.s }[2], [x21], #0x4\n" + "ld1 { v30.s }[2], [x20], #0x4\n" + "tbz %x[n_channels], #1, 16f\n" + "ld1 { v31.h }[6], [x21], #0x2\n" + "ld1 { v30.h }[6], [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v31.b }[14], [x21], #0x1\n" + "ld1 { v30.b }[14], [x20], #0x1\n" + "b 23f\n" + "16:" // Oddments: 2 inputs loop: Load: Bit 3: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v31.b }[12], [x21], #0x1\n" + "ld1 { v30.b }[12], [x20], #0x1\n" + "b 23f\n" + "17:" // Oddments: 2 inputs loop: Load: Bit 3: Bit 2: Unset + "tbz %x[n_channels], #1, 18f\n" + "ld1 { v31.h }[4], [x21], #0x2\n" + "ld1 { v30.h }[4], [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v31.b }[10], [x21], #0x1\n" + "ld1 { v30.b }[10], [x20], #0x1\n" + "b 23f\n" + "18:" // Oddments: 2 inputs loop: Load: Bit 3: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v31.b }[8], [x21], #0x1\n" + "ld1 { v30.b }[8], [x20], #0x1\n" + "b 23f\n" + "19:" // Oddments: 2 inputs loop: Load: Bit 3: Unset + "tbz %x[n_channels], #2, 21f\n" + "ldr s31, [x21], #0x4\n" + "ldr s30, [x20], #0x4\n" + "tbz %x[n_channels], #1, 20f\n" + "ld1 { v31.h }[2], [x21], #0x2\n" + "ld1 { v30.h }[2], [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v31.b }[6], [x21], #0x1\n" + "ld1 { v30.b }[6], [x20], #0x1\n" + "b 23f\n" + "20:" // Oddments: 2 inputs loop: Load: Bit 3: Unset: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v31.b }[4], [x21], #0x1\n" + "ld1 { v30.b }[4], [x20], #0x1\n" + "b 23f\n" + "21:" // Oddments: 2 inputs loop: Load: Bit 3: Unset: Bit 2: Unset + "tbz %x[n_channels], #1, 22f\n" + "ldr h31, [x21], #0x2\n" + "ldr h30, [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v31.b }[2], [x21], #0x1\n" + "ld1 { v30.b }[2], [x20], #0x1\n" + "b 23f\n" + "22:" // Oddments: 2 inputs loop: Load: Bit 3: Unset: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ldr b31, [x21], #0x1\n" + "ldr b30, [x20], #0x1\n" + "23:" // Oddments: 2 inputs loop: Load: Bit 3: End + "saddl v23.8h, v31.8b, v30.8b\n" + "subs x22, x22, #0x1\n" + "saddl2 v22.8h, v31.16b, v30.16b\n" + "saddw v15.4s, v15.4s, v23.4h\n" + "saddw2 v14.4s, v14.4s, v23.8h\n" + "saddw v13.4s, v13.4s, v22.4h\n" + "saddw2 v12.4s, v12.4s, v22.8h\n" + "bgt 15b\n" + "24:" // Oddments: After loop + "ands x20, %x[n_valid_cells], #0x1\n" + "beq 34f\n" + "25:" // Oddments: Single input loop + "movi v31.16b, #0x0\n" + "ldr x21, [x19], #0x8\n" + "add x21, x21, x26\n" + "tbz %x[n_channels], #3, 29f\n" + "ldr d31, [x21], #0x8\n" + "tbz %x[n_channels], #2, 27f\n" + "ld1 { v31.s }[2], [x21], #0x4\n" + "tbz %x[n_channels], #1, 26f\n" + "ld1 { v31.h }[6], [x21], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v31.b }[14], [x21], #0x1\n" + "b 33f\n" + "26:" // Oddments: Single input loop: Load: Bit 3: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v31.b }[12], [x21], #0x1\n" + "b 33f\n" + "27:" // Oddments: Single input loop: Load: Bit 3: Bit 2: Unset + "tbz %x[n_channels], #1, 28f\n" + "ld1 { v31.h }[4], [x21], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v31.b }[10], [x21], #0x1\n" + "b 33f\n" + "28:" // Oddments: Single input loop: Load: Bit 3: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v31.b }[8], [x21], #0x1\n" + "b 33f\n" + "29:" // Oddments: Single input loop: Load: Bit 3: Unset + "tbz %x[n_channels], #2, 31f\n" + "ldr s31, [x21], #0x4\n" + "tbz %x[n_channels], #1, 30f\n" + "ld1 { v31.h }[2], [x21], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v31.b }[6], [x21], #0x1\n" + "b 33f\n" + "30:" // Oddments: Single input loop: Load: Bit 3: Unset: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v31.b }[4], [x21], #0x1\n" + "b 33f\n" + "31:" // Oddments: Single input loop: Load: Bit 3: Unset: Bit 2: Unset + "tbz %x[n_channels], #1, 32f\n" + "ldr h31, [x21], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v31.b }[2], [x21], #0x1\n" + "b 33f\n" + "32:" // Oddments: Single input loop: Load: Bit 3: Unset: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ldr b31, [x21], #0x1\n" + "33:" // Oddments: Single input loop: Load: Bit 3: End + "sxtl v16.8h, v31.8b\n" + "subs x20, x20, #0x1\n" + "sxtl2 v22.8h, v31.16b\n" + "saddw v15.4s, v15.4s, v16.4h\n" + "saddw2 v14.4s, v14.4s, v16.8h\n" + "saddw v13.4s, v13.4s, v22.4h\n" + "saddw2 v12.4s, v12.4s, v22.8h\n" + "bgt 25b\n" + "34:" // Oddments: Single input loop: End + "movi v19.4s, #0x7f\n" + "ld1r { v18.4s }, [%x[rescale_ptr]]\n" + "not v16.16b, v19.16b\n" + "sqrdmulh v15.4s, v15.4s, v18.4s\n" + "ld1r { v17.4s }, [%x[shift_ptr]]\n" + "sqrdmulh v14.4s, v14.4s, v18.4s\n" + "sqrdmulh v13.4s, v13.4s, v18.4s\n" + "sqrdmulh v12.4s, v12.4s, v18.4s\n" + "srshl v15.4s, v15.4s, v17.4s\n" + "srshl v14.4s, v14.4s, v17.4s\n" + "srshl v13.4s, v13.4s, v17.4s\n" + "srshl v12.4s, v12.4s, v17.4s\n" + "smax v15.4s, v15.4s, v16.4s\n" + "smax v14.4s, v14.4s, v16.4s\n" + "smax v13.4s, v13.4s, v16.4s\n" + "smax v12.4s, v12.4s, v16.4s\n" + "smin v15.4s, v15.4s, v19.4s\n" + "smin v14.4s, v14.4s, v19.4s\n" + "smin v13.4s, v13.4s, v19.4s\n" + "smin v12.4s, v12.4s, v19.4s\n" + "uzp1 v23.16b, v15.16b, v14.16b\n" + "uzp1 v16.16b, v13.16b, v12.16b\n" + "uzp1 v16.16b, v23.16b, v16.16b\n" + "tbz %x[n_channels], #3, 38f\n" + "st1 { v16.d }[0], [%x[outptr]], #0x8\n" + "tbz %x[n_channels], #2, 36f\n" + "st1 { v16.s }[2], [%x[outptr]], #0x4\n" + "tbz %x[n_channels], #1, 35f\n" + "st1 { v16.h }[6], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[14], [%x[outptr]], #0x1\n" + "b 42f\n" + "35:" // Oddments: Store: Bit 3: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[12], [%x[outptr]], #0x1\n" + "b 42f\n" + "36:" // Oddments: Store: Bit 3: Bit 2: Unset + "tbz %x[n_channels], #1, 37f\n" + "st1 { v16.h }[4], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[10], [%x[outptr]], #0x1\n" + "b 42f\n" + "37:" // Oddments: Store: Bit 3: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[8], [%x[outptr]], #0x1\n" + "b 42f\n" + "38:" // Oddments: Store: Bit 3: Unset + "tbz %x[n_channels], #2, 40f\n" + "st1 { v16.s }[0], [%x[outptr]], #0x4\n" + "tbz %x[n_channels], #1, 39f\n" + "st1 { v16.h }[2], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[6], [%x[outptr]], #0x1\n" + "b 42f\n" + "39:" // Oddments: Store: Bit 3: Unset: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[4], [%x[outptr]], #0x1\n" + "b 42f\n" + "40:" // Oddments: Store: Bit 3: Unset: Bit 2: Unset + "tbz %x[n_channels], #1, 41f\n" + "st1 { v16.h }[0], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[2], [%x[outptr]], #0x1\n" + "b 42f\n" + "41:" // Oddments: Store: Bit 3: Unset: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[0], [%x[outptr]], #0x1\n" + "42:" // Oddments: Store: Bit 3: End + + "43:" // End + + : [n_channels] "+&r" (n_channels), [outptr] "+&r" (outptr) + : [inptrs] "r" (inptrs), [n_valid_cells] "r" (n_valid_cells), [rescale_ptr] "r" (&rescale_value), [shift_ptr] "r" (&shift_value) + : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__aarch64__) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8_nhwc_max_2x2_s1_output2x2_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8_nhwc_max_2x2_s1_output2x2_depthfirst.hpp new file mode 100644 index 0000000000..7829ecc0e9 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8_nhwc_max_2x2_s1_output2x2_depthfirst.hpp @@ -0,0 +1,56 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#pragma once + +namespace arm_conv { +namespace pooling { + +void a64_s8_nhwc_max_2x2_s1_output2x2_depthfirst_impl(unsigned int, const int8_t *const *const, int8_t *const *const, bool, unsigned int, unsigned int, unsigned int, unsigned int); + +struct a64_s8_nhwc_max_2x2_s1_output2x2_depthfirst +{ + typedef int8_t operand_type; + typedef int8_t return_type; + + typedef void (*kern_type)(unsigned int, const int8_t *const *const, int8_t *const *const, bool, unsigned int, unsigned int, unsigned int, unsigned int); + + constexpr static PoolingType pooling_type(void) { return PoolingType::MAX; } + + constexpr static unsigned int pool_rows(void) { return 2; } + constexpr static unsigned int pool_cols(void) { return 2; } + + constexpr static unsigned int stride_rows(void) { return 1; } + constexpr static unsigned int stride_cols(void) { return 1; } + + constexpr static unsigned int out_rows(void) { return 2; } + constexpr static unsigned int out_cols(void) { return 2; } + + kern_type kernel = a64_s8_nhwc_max_2x2_s1_output2x2_depthfirst_impl; + + a64_s8_nhwc_max_2x2_s1_output2x2_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp new file mode 100644 index 0000000000..0bf6a66cc1 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp @@ -0,0 +1,174 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + + +#include +#include + +namespace arm_conv { +namespace pooling { + +void a64_s8_nhwc_max_2x2_s1_output2x2_depthfirst_impl( + const unsigned int n_channels, + const int8_t *const *const inptrs, + int8_t *const *const outptrs, + const bool exclude_padding, + const unsigned int pad_left, + const unsigned int pad_top, + const unsigned int pad_right, + const unsigned int pad_bottom +) +{ + struct KernelArgs + { + const uint64_t n_channels; + const int8_t *const *const inptrs; + int8_t *const *const outptrs; + KernelArgs( + unsigned int channels, + const int8_t *const *input_ptrs, + int8_t *const * output_ptrs, + bool, unsigned int, unsigned int, unsigned int, unsigned int + ) : n_channels(channels), + inptrs(input_ptrs), + outptrs(output_ptrs) + { + } + }; + + const KernelArgs args(n_channels, inptrs, outptrs, exclude_padding, + pad_left, pad_top, pad_right, pad_bottom); + + __asm__ __volatile__( + "ldr x15, [%x[args], %[offsetof_n_channels]]\n" + "mov x14, #0x0\n" + "ldr x19, [%x[args], %[offsetof_outptrs]]\n" + "mov x13, #0x0\n" + "ldp x12, x11, [x19, #0x0]\n" + "cmp x15, #0x10\n" + "ldp x10, x9, [x19, #0x10]\n" + "ldr x19, [%x[args], %[offsetof_inptrs]]\n" + "ldp x28, x27, [x19, #0x0]\n" + "ldp x26, x25, [x19, #0x10]\n" + "ldp x24, x23, [x19, #0x20]\n" + "ldp x22, x21, [x19, #0x30]\n" + "ldr x20, [x19, #0x40]\n" + "blt 3f\n" + "lsr x19, x15, #0x4\n" + "sub x15, x15, x19, LSL #4\n" + "ldr q30, [x27, x14]\n" + "ldr q29, [x24, x14]\n" + "ldr q28, [x21, x14]\n" + "ldr q27, [x25, x14]\n" + "ldr q26, [x28, x14]\n" + "ldr q25, [x23, x14]\n" + "ldr q24, [x26, x14]\n" + "ldr q23, [x22, x14]\n" + "ldr q22, [x20, x14]\n" + "add x14, x14, #0x10\n" + "subs x19, x19, #0x1\n" + "beq 2f\n" + "1:" // Vector: Loop + "smax v21.16b, v30.16b, v29.16b\n" + "ldr q30, [x27, x14]\n" + "smax v20.16b, v29.16b, v28.16b\n" + "ldr q29, [x24, x14]\n" + "smax v19.16b, v27.16b, v26.16b\n" + "ldr q28, [x21, x14]\n" + "smax v18.16b, v25.16b, v24.16b\n" + "ldr q26, [x28, x14]\n" + "smax v17.16b, v23.16b, v27.16b\n" + "ldr q27, [x25, x14]\n" + "smax v16.16b, v25.16b, v22.16b\n" + "ldr q25, [x23, x14]\n" + "smax v19.16b, v21.16b, v19.16b\n" + "ldr q24, [x26, x14]\n" + "smax v18.16b, v21.16b, v18.16b\n" + "ldr q23, [x22, x14]\n" + "smax v17.16b, v20.16b, v17.16b\n" + "ldr q22, [x20, x14]\n" + "smax v16.16b, v20.16b, v16.16b\n" + "add x14, x14, #0x10\n" + "str q19, [x12, x13]\n" + "str q18, [x11, x13]\n" + "str q17, [x10, x13]\n" + "str q16, [x9, x13]\n" + "add x13, x13, #0x10\n" + "subs x19, x19, #0x1\n" + "bgt 1b\n" + "2:" // Vector: Tail + "smax v21.16b, v30.16b, v29.16b\n" + "smax v20.16b, v29.16b, v28.16b\n" + "smax v19.16b, v27.16b, v26.16b\n" + "smax v18.16b, v25.16b, v24.16b\n" + "smax v17.16b, v23.16b, v27.16b\n" + "smax v16.16b, v25.16b, v22.16b\n" + "smax v19.16b, v21.16b, v19.16b\n" + "str q19, [x12, x13]\n" + "smax v18.16b, v21.16b, v18.16b\n" + "smax v17.16b, v20.16b, v17.16b\n" + "str q18, [x11, x13]\n" + "smax v16.16b, v20.16b, v16.16b\n" + "str q17, [x10, x13]\n" + "str q16, [x9, x13]\n" + "add x13, x13, #0x10\n" + "cbz x15, 4f\n" + "3:" // Oddments + "ldr b30, [x27, x14]\n" + "ldr b29, [x24, x14]\n" + "smax v21.16b, v30.16b, v29.16b\n" + "ldr b28, [x21, x14]\n" + "ldr b27, [x25, x14]\n" + "smax v20.16b, v29.16b, v28.16b\n" + "ldr b26, [x28, x14]\n" + "ldr b25, [x23, x14]\n" + "smax v19.16b, v27.16b, v26.16b\n" + "ldr b24, [x26, x14]\n" + "ldr b23, [x22, x14]\n" + "smax v19.16b, v21.16b, v19.16b\n" + "ldr b22, [x20, x14]\n" + "add x14, x14, #0x1\n" + "smax v18.16b, v25.16b, v24.16b\n" + "subs x15, x15, #0x1\n" + "smax v17.16b, v23.16b, v27.16b\n" + "str b19, [x12, x13]\n" + "smax v16.16b, v25.16b, v22.16b\n" + "smax v18.16b, v21.16b, v18.16b\n" + "str b18, [x11, x13]\n" + "smax v17.16b, v20.16b, v17.16b\n" + "smax v16.16b, v20.16b, v16.16b\n" + "str b17, [x10, x13]\n" + "str b16, [x9, x13]\n" + "add x13, x13, #0x1\n" + "bgt 3b\n" + "4:" // End + + : + : [args] "r" (&args), [offsetof_inptrs] "I" (offsetof(KernelArgs, inptrs)), [offsetof_n_channels] "I" (offsetof(KernelArgs, n_channels)), [offsetof_outptrs] "I" (offsetof(KernelArgs, outptrs)) + : "cc", "memory", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "x9", "x10", "x11", "x12", "x13", "x14", "x15", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28" + ); +} + +} // namespace pooling +} // namespace arm_conv diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8_nhwc_max_generic_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8_nhwc_max_generic_depthfirst.hpp new file mode 100644 index 0000000000..bc54992f2e --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8_nhwc_max_generic_depthfirst.hpp @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#pragma once + +#if defined(__aarch64__) + +namespace arm_conv { +namespace pooling { + +void a64_s8_nhwc_max_generic_depthfirst_impl(const uint64_t, const uint64_t n_valid_cells, uint64_t n_channels, const int8_t *const *const inptrs, int8_t *outptr); + +struct a64_s8_nhwc_max_generic_depthfirst +{ + typedef int8_t operand_type; + typedef int8_t return_type; + + typedef void (*kern_type)(const uint64_t, const uint64_t n_valid_cells, uint64_t n_channels, const int8_t *const *const inptrs, int8_t *outptr); + + constexpr static PoolingType pooling_type(void) { return PoolingType::MAX; } + + kern_type kernel = a64_s8_nhwc_max_generic_depthfirst_impl; + + a64_s8_nhwc_max_generic_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__aarch64__) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8_nhwc_max_generic_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8_nhwc_max_generic_depthfirst/generic.cpp new file mode 100644 index 0000000000..0b7e6dfba9 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8_nhwc_max_generic_depthfirst/generic.cpp @@ -0,0 +1,439 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#if defined(__aarch64__) + +namespace arm_conv { +namespace pooling { + + +void a64_s8_nhwc_max_generic_depthfirst_impl( + const uint64_t, + const uint64_t n_valid_cells, + uint64_t n_channels, + const int8_t *const *const inptrs, + int8_t *outptr +) +{ + __asm__ __volatile__( + "mov x28, #0x0\n" + "mov x27, #0x10\n" // cntb _, ALL, #1 + "mov x26, #0x20\n" // cntb _, ALL, #2 + "mov x25, #0x30\n" // cntb _, ALL, #3 + "cmp %x[n_channels], #0x40\n" + "blt 7f\n" + "1:" // 4-vectors of channels + "movi v6.16b, #0x80\n" + "mov x19, %x[inptrs]\n" + "movi v5.16b, #0x80\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "movi v4.16b, #0x80\n" + "movi v3.16b, #0x80\n" + "cbz x24, 4f\n" + "ldp x23, x22, [x19, #0x0]\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "subs x24, x24, #0x1\n" + "ldr q2, [x23, x28]\n" + "ldr q1, [x22, x28]\n" + "ldr q0, [x21, x28]\n" + "ldr q31, [x20, x28]\n" + "ldr q30, [x23, x27]\n" + "ldr q22, [x22, x27]\n" + "ldr q29, [x21, x27]\n" + "ldr q28, [x20, x27]\n" + "ldr q27, [x23, x26]\n" + "ldr q21, [x22, x26]\n" + "ldr q26, [x21, x26]\n" + "ldr q17, [x20, x26]\n" + "ldr q25, [x23, x25]\n" + "ldr q20, [x22, x25]\n" + "ldr q24, [x21, x25]\n" + "ldr q16, [x20, x25]\n" + "beq 3f\n" + "2:" // 4-vectors of channels: 4 inputs loop + "smax v23.16b, v2.16b, v1.16b\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "smax v19.16b, v0.16b, v31.16b\n" + "ldp x21, x20, [x19, #0x10]\n" + "smax v22.16b, v30.16b, v22.16b\n" + "add x19, x19, #0x20\n" + "smax v18.16b, v29.16b, v28.16b\n" + "ldr q2, [x23, x28]\n" + "smax v21.16b, v27.16b, v21.16b\n" + "smax v17.16b, v26.16b, v17.16b\n" + "ldr q1, [x22, x28]\n" + "smax v20.16b, v25.16b, v20.16b\n" + "ldr q0, [x21, x28]\n" + "smax v16.16b, v24.16b, v16.16b\n" + "ldr q31, [x20, x28]\n" + "smax v19.16b, v23.16b, v19.16b\n" + "ldr q30, [x23, x27]\n" + "smax v18.16b, v22.16b, v18.16b\n" + "ldr q22, [x22, x27]\n" + "smax v17.16b, v21.16b, v17.16b\n" + "ldr q29, [x21, x27]\n" + "smax v16.16b, v20.16b, v16.16b\n" + "ldr q28, [x20, x27]\n" + "smax v6.16b, v6.16b, v19.16b\n" + "ldr q27, [x23, x26]\n" + "smax v5.16b, v5.16b, v18.16b\n" + "ldr q21, [x22, x26]\n" + "smax v4.16b, v4.16b, v17.16b\n" + "ldr q26, [x21, x26]\n" + "smax v3.16b, v3.16b, v16.16b\n" + "ldr q17, [x20, x26]\n" + "ldr q25, [x23, x25]\n" + "ldr q20, [x22, x25]\n" + "ldr q24, [x21, x25]\n" + "ldr q16, [x20, x25]\n" + "bgt 2b\n" + "3:" // 4-vectors of channels: 4 inputs tail + "smax v23.16b, v2.16b, v1.16b\n" + "smax v19.16b, v0.16b, v31.16b\n" + "smax v22.16b, v30.16b, v22.16b\n" + "smax v18.16b, v29.16b, v28.16b\n" + "smax v21.16b, v27.16b, v21.16b\n" + "smax v17.16b, v26.16b, v17.16b\n" + "smax v20.16b, v25.16b, v20.16b\n" + "smax v16.16b, v24.16b, v16.16b\n" + "smax v19.16b, v23.16b, v19.16b\n" + "smax v18.16b, v22.16b, v18.16b\n" + "smax v17.16b, v21.16b, v17.16b\n" + "smax v16.16b, v20.16b, v16.16b\n" + "smax v6.16b, v6.16b, v19.16b\n" + "smax v5.16b, v5.16b, v18.16b\n" + "smax v4.16b, v4.16b, v17.16b\n" + "smax v3.16b, v3.16b, v16.16b\n" + "4:" // 4-vectors of channels: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 6f\n" + "5:" // 4-vectors of channels: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ldr q2, [x23, x28]\n" + "smax v6.16b, v6.16b, v2.16b\n" + "ldr q30, [x23, x27]\n" + "ldr q27, [x23, x26]\n" + "smax v5.16b, v5.16b, v30.16b\n" + "ldr q25, [x23, x25]\n" + "smax v4.16b, v4.16b, v27.16b\n" + "smax v3.16b, v3.16b, v25.16b\n" + "bgt 5b\n" + "6:" // 4-vectors of channels: Single input loop: End + "str q6, [%x[outptr], x28]\n" + "str q5, [%x[outptr], x27]\n" + "str q4, [%x[outptr], x26]\n" + "str q3, [%x[outptr], x25]\n" + "add x28, x28, #0x40\n" + "add x27, x27, #0x40\n" + "add x26, x26, #0x40\n" + "add x25, x25, #0x40\n" + "sub %x[n_channels], %x[n_channels], #0x40\n" + "cmp %x[n_channels], #0x40\n" + "bge 1b\n" + "cbz %x[n_channels], 43f\n" + "7:" // Single vector of channels + "cmp %x[n_channels], #0x10\n" + "blt 14f\n" + "8:" // Single vector of channels: Loop + "movi v6.16b, #0x80\n" + "mov x19, %x[inptrs]\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "cbz x24, 11f\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "ldr q2, [x23, x28]\n" + "ldr q1, [x22, x28]\n" + "ldr q0, [x21, x28]\n" + "ldr q31, [x20, x28]\n" + "beq 10f\n" + "9:" // Single vector of channels: Loop: 4 inputs loop + "smax v23.16b, v2.16b, v1.16b\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "smax v19.16b, v0.16b, v31.16b\n" + "ldp x21, x20, [x19, #0x10]\n" + "smax v19.16b, v23.16b, v19.16b\n" + "add x19, x19, #0x20\n" + "ldr q2, [x23, x28]\n" + "smax v6.16b, v6.16b, v19.16b\n" + "ldr q1, [x22, x28]\n" + "ldr q0, [x21, x28]\n" + "ldr q31, [x20, x28]\n" + "bgt 9b\n" + "10:" // Single vector of channels: Loop: 4 inputs tail + "smax v23.16b, v2.16b, v1.16b\n" + "smax v19.16b, v0.16b, v31.16b\n" + "smax v19.16b, v23.16b, v19.16b\n" + "smax v6.16b, v6.16b, v19.16b\n" + "11:" // Single vector of channels: Loop: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 13f\n" + "12:" // Single vector of channels: Loop: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ldr q2, [x23, x28]\n" + "smax v6.16b, v6.16b, v2.16b\n" + "bgt 12b\n" + "13:" // Single vector of channels: Loop: Single input loop: End + "str q6, [%x[outptr], x28]\n" + "add x28, x28, #0x10\n" + "sub %x[n_channels], %x[n_channels], #0x10\n" + "cmp %x[n_channels], #0x10\n" + "bge 8b\n" + "cbz %x[n_channels], 43f\n" + "14:" // Oddments + "movi v6.16b, #0x80\n" + "add %x[outptr], %x[outptr], x28\n" + "mov x19, %x[inptrs]\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "cbz x24, 24f\n" + "15:" // Oddments: 4 inputs loop + "movi v2.16b, #0x0\n" + "ldp x23, x22, [x19, #0x0]\n" + "add x23, x23, x28\n" + "movi v1.16b, #0x0\n" + "ldp x21, x20, [x19, #0x10]\n" + "movi v0.16b, #0x0\n" + "add x19, x19, #0x20\n" + "movi v31.16b, #0x0\n" + "add x22, x22, x28\n" + "add x21, x21, x28\n" + "add x20, x20, x28\n" + "tbz %x[n_channels], #3, 19f\n" + "ldr d2, [x23], #0x8\n" + "ldr d1, [x22], #0x8\n" + "ldr d0, [x21], #0x8\n" + "ldr d31, [x20], #0x8\n" + "tbz %x[n_channels], #2, 17f\n" + "ld1 { v2.s }[2], [x23], #0x4\n" + "ld1 { v1.s }[2], [x22], #0x4\n" + "ld1 { v0.s }[2], [x21], #0x4\n" + "ld1 { v31.s }[2], [x20], #0x4\n" + "tbz %x[n_channels], #1, 16f\n" + "ld1 { v2.h }[6], [x23], #0x2\n" + "ld1 { v1.h }[6], [x22], #0x2\n" + "ld1 { v0.h }[6], [x21], #0x2\n" + "ld1 { v31.h }[6], [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[14], [x23], #0x1\n" + "ld1 { v1.b }[14], [x22], #0x1\n" + "ld1 { v0.b }[14], [x21], #0x1\n" + "ld1 { v31.b }[14], [x20], #0x1\n" + "b 23f\n" + "16:" // Oddments: 4 inputs loop: Load: Bit 3: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[12], [x23], #0x1\n" + "ld1 { v1.b }[12], [x22], #0x1\n" + "ld1 { v0.b }[12], [x21], #0x1\n" + "ld1 { v31.b }[12], [x20], #0x1\n" + "b 23f\n" + "17:" // Oddments: 4 inputs loop: Load: Bit 3: Bit 2: Unset + "tbz %x[n_channels], #1, 18f\n" + "ld1 { v2.h }[4], [x23], #0x2\n" + "ld1 { v1.h }[4], [x22], #0x2\n" + "ld1 { v0.h }[4], [x21], #0x2\n" + "ld1 { v31.h }[4], [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[10], [x23], #0x1\n" + "ld1 { v1.b }[10], [x22], #0x1\n" + "ld1 { v0.b }[10], [x21], #0x1\n" + "ld1 { v31.b }[10], [x20], #0x1\n" + "b 23f\n" + "18:" // Oddments: 4 inputs loop: Load: Bit 3: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[8], [x23], #0x1\n" + "ld1 { v1.b }[8], [x22], #0x1\n" + "ld1 { v0.b }[8], [x21], #0x1\n" + "ld1 { v31.b }[8], [x20], #0x1\n" + "b 23f\n" + "19:" // Oddments: 4 inputs loop: Load: Bit 3: Unset + "tbz %x[n_channels], #2, 21f\n" + "ldr s2, [x23], #0x4\n" + "ldr s1, [x22], #0x4\n" + "ldr s0, [x21], #0x4\n" + "ldr s31, [x20], #0x4\n" + "tbz %x[n_channels], #1, 20f\n" + "ld1 { v2.h }[2], [x23], #0x2\n" + "ld1 { v1.h }[2], [x22], #0x2\n" + "ld1 { v0.h }[2], [x21], #0x2\n" + "ld1 { v31.h }[2], [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[6], [x23], #0x1\n" + "ld1 { v1.b }[6], [x22], #0x1\n" + "ld1 { v0.b }[6], [x21], #0x1\n" + "ld1 { v31.b }[6], [x20], #0x1\n" + "b 23f\n" + "20:" // Oddments: 4 inputs loop: Load: Bit 3: Unset: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[4], [x23], #0x1\n" + "ld1 { v1.b }[4], [x22], #0x1\n" + "ld1 { v0.b }[4], [x21], #0x1\n" + "ld1 { v31.b }[4], [x20], #0x1\n" + "b 23f\n" + "21:" // Oddments: 4 inputs loop: Load: Bit 3: Unset: Bit 2: Unset + "tbz %x[n_channels], #1, 22f\n" + "ldr h2, [x23], #0x2\n" + "ldr h1, [x22], #0x2\n" + "ldr h0, [x21], #0x2\n" + "ldr h31, [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[2], [x23], #0x1\n" + "ld1 { v1.b }[2], [x22], #0x1\n" + "ld1 { v0.b }[2], [x21], #0x1\n" + "ld1 { v31.b }[2], [x20], #0x1\n" + "b 23f\n" + "22:" // Oddments: 4 inputs loop: Load: Bit 3: Unset: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ldr b2, [x23], #0x1\n" + "ldr b1, [x22], #0x1\n" + "ldr b0, [x21], #0x1\n" + "ldr b31, [x20], #0x1\n" + "23:" // Oddments: 4 inputs loop: Load: Bit 3: End + "smax v23.16b, v2.16b, v1.16b\n" + "subs x24, x24, #0x1\n" + "smax v19.16b, v0.16b, v31.16b\n" + "smax v19.16b, v23.16b, v19.16b\n" + "smax v6.16b, v6.16b, v19.16b\n" + "bgt 15b\n" + "24:" // Oddments: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 34f\n" + "25:" // Oddments: Single input loop + "movi v2.16b, #0x0\n" + "ldr x23, [x19], #0x8\n" + "add x23, x23, x28\n" + "tbz %x[n_channels], #3, 29f\n" + "ldr d2, [x23], #0x8\n" + "tbz %x[n_channels], #2, 27f\n" + "ld1 { v2.s }[2], [x23], #0x4\n" + "tbz %x[n_channels], #1, 26f\n" + "ld1 { v2.h }[6], [x23], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[14], [x23], #0x1\n" + "b 33f\n" + "26:" // Oddments: Single input loop: Load: Bit 3: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[12], [x23], #0x1\n" + "b 33f\n" + "27:" // Oddments: Single input loop: Load: Bit 3: Bit 2: Unset + "tbz %x[n_channels], #1, 28f\n" + "ld1 { v2.h }[4], [x23], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[10], [x23], #0x1\n" + "b 33f\n" + "28:" // Oddments: Single input loop: Load: Bit 3: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[8], [x23], #0x1\n" + "b 33f\n" + "29:" // Oddments: Single input loop: Load: Bit 3: Unset + "tbz %x[n_channels], #2, 31f\n" + "ldr s2, [x23], #0x4\n" + "tbz %x[n_channels], #1, 30f\n" + "ld1 { v2.h }[2], [x23], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[6], [x23], #0x1\n" + "b 33f\n" + "30:" // Oddments: Single input loop: Load: Bit 3: Unset: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[4], [x23], #0x1\n" + "b 33f\n" + "31:" // Oddments: Single input loop: Load: Bit 3: Unset: Bit 2: Unset + "tbz %x[n_channels], #1, 32f\n" + "ldr h2, [x23], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[2], [x23], #0x1\n" + "b 33f\n" + "32:" // Oddments: Single input loop: Load: Bit 3: Unset: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ldr b2, [x23], #0x1\n" + "33:" // Oddments: Single input loop: Load: Bit 3: End + "smax v6.16b, v6.16b, v2.16b\n" + "subs x20, x20, #0x1\n" + "bgt 25b\n" + "34:" // Oddments: Single input loop: End + "tbz %x[n_channels], #3, 38f\n" + "st1 { v6.d }[0], [%x[outptr]], #0x8\n" + "tbz %x[n_channels], #2, 36f\n" + "st1 { v6.s }[2], [%x[outptr]], #0x4\n" + "tbz %x[n_channels], #1, 35f\n" + "st1 { v6.h }[6], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v6.b }[14], [%x[outptr]], #0x1\n" + "b 42f\n" + "35:" // Oddments: Store: Bit 3: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v6.b }[12], [%x[outptr]], #0x1\n" + "b 42f\n" + "36:" // Oddments: Store: Bit 3: Bit 2: Unset + "tbz %x[n_channels], #1, 37f\n" + "st1 { v6.h }[4], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v6.b }[10], [%x[outptr]], #0x1\n" + "b 42f\n" + "37:" // Oddments: Store: Bit 3: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v6.b }[8], [%x[outptr]], #0x1\n" + "b 42f\n" + "38:" // Oddments: Store: Bit 3: Unset + "tbz %x[n_channels], #2, 40f\n" + "st1 { v6.s }[0], [%x[outptr]], #0x4\n" + "tbz %x[n_channels], #1, 39f\n" + "st1 { v6.h }[2], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v6.b }[6], [%x[outptr]], #0x1\n" + "b 42f\n" + "39:" // Oddments: Store: Bit 3: Unset: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v6.b }[4], [%x[outptr]], #0x1\n" + "b 42f\n" + "40:" // Oddments: Store: Bit 3: Unset: Bit 2: Unset + "tbz %x[n_channels], #1, 41f\n" + "st1 { v6.h }[0], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v6.b }[2], [%x[outptr]], #0x1\n" + "b 42f\n" + "41:" // Oddments: Store: Bit 3: Unset: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v6.b }[0], [%x[outptr]], #0x1\n" + "42:" // Oddments: Store: Bit 3: End + + "43:" // End + + : [n_channels] "+&r" (n_channels), [outptr] "+&r" (outptr) + : [inptrs] "r" (inptrs), [n_valid_cells] "r" (n_valid_cells) + : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__aarch64__) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8q_nhwc_avg_generic_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8q_nhwc_avg_generic_depthfirst.hpp new file mode 100644 index 0000000000..e5354ca255 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8q_nhwc_avg_generic_depthfirst.hpp @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#pragma once + +#if defined(__aarch64__) + +namespace arm_conv { +namespace pooling { + +void a64_s8q_nhwc_avg_generic_depthfirst_impl(const uint64_t window_cells, const uint64_t n_valid_cells, uint64_t n_channels, const int8_t *const *const inptrs, int8_t *outptr, const Requantize32 &qp); + +struct a64_s8q_nhwc_avg_generic_depthfirst +{ + typedef int8_t operand_type; + typedef int8_t return_type; + + typedef void (*kern_type)(const uint64_t window_cells, const uint64_t n_valid_cells, uint64_t n_channels, const int8_t *const *const inptrs, int8_t *outptr, const Requantize32 &qp); + + constexpr static PoolingType pooling_type(void) { return PoolingType::AVERAGE; } + + kern_type kernel = a64_s8q_nhwc_avg_generic_depthfirst_impl; + + a64_s8q_nhwc_avg_generic_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__aarch64__) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8q_nhwc_avg_generic_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8q_nhwc_avg_generic_depthfirst/generic.cpp new file mode 100644 index 0000000000..7246b69f06 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8q_nhwc_avg_generic_depthfirst/generic.cpp @@ -0,0 +1,677 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "pooling.hpp" +#include +#include +#include +#include + + +#if defined(__aarch64__) + +namespace arm_conv { +namespace pooling { + +namespace { + struct RescaleParams + { + int32_t multiplier, shift; + }; + + constexpr RescaleParams rescale_params[8] = { + {0x40000000, -0}, // 1/2 + {0x55555555, -1}, // 1/3 + {0x40000000, -1}, // 1/4 + {0x66666666, -2}, // 1/5 + {0x55555555, -2}, // 1/6 + {0x49249249, -2}, // 1/7 + {0x40000000, -2}, // 1/8 + {0x71c71c72, -3}, // 1/9 + }; +} + +void a64_s8q_nhwc_avg_generic_depthfirst_impl( + const uint64_t window_cells, + const uint64_t n_valid_cells, + uint64_t n_channels, + const int8_t *const *const inptrs, + int8_t *outptr, + const Requantize32 &qp +) +{ + if (n_valid_cells == 1 && window_cells == 1) + { + // In this case, simply copy from the input to the output + std::memcpy(outptr, *inptrs, n_channels); + return; + } + + // Compute (or look up) the rescale values + int32_t shift_value = 0, rescale_value = 0; + if (2 <= window_cells && window_cells <= 9) + { + auto ¶ms = rescale_params[window_cells - 2]; + rescale_value = params.multiplier; + shift_value = params.shift; + } + else + { + auto f_rescale_value = 1.0f / static_cast(window_cells); + + shift_value = 0; + while (f_rescale_value < 0.5f) + { + shift_value--; + f_rescale_value *= 2.0f; + } + + rescale_value = static_cast(round(f_rescale_value * static_cast(1ll << 31))); + if (static_cast(rescale_value) == (1ll << 31)) + { + shift_value++; + rescale_value >>= 1; + } + } + + // Combine together the rescale value for the requantization and the scaling + // factor for the average pool. + const int32_t shift = qp.per_layer_left_shift - qp.per_layer_right_shift + shift_value; + const int32_t left_shift = shift > 0 ? shift : 0; + const int32_t right_shift = shift <= 0 ? shift : 0; + + int32_t combined_rescale_value = 0; + __asm__ __volatile__ ( + "mov v16.s[0], %w[per_layer_mul]\n" + "mov v17.s[0], %w[rescale_value]\n" + "sqrdmulh s18, s16, s17\n" + "mov %w[combined_rescale_value], v18.s[0]\n" + : [combined_rescale_value] "=r" (combined_rescale_value) + : [per_layer_mul] "r" (qp.per_layer_mul), [rescale_value] "r" (rescale_value) + : "v16", "v17", "v18" + ); + + __asm__ __volatile__( + "mov x26, #0x0\n" + "mov x25, #0x10\n" // cntb _, ALL, #1 + "mov x24, #0x20\n" // cntb _, ALL, #2 + "mov x23, #0x30\n" // cntb _, ALL, #3 + "cmp %x[n_channels], #0x40\n" + "blt 7f\n" + "1:" // 4-vectors of channels + "movi v15.4s, #0x0\n" + "mov x19, %x[inptrs]\n" + "movi v14.4s, #0x0\n" + "lsr x22, %x[n_valid_cells], #0x1\n" + "movi v13.4s, #0x0\n" + "movi v12.4s, #0x0\n" + "movi v11.4s, #0x0\n" + "movi v10.4s, #0x0\n" + "movi v9.4s, #0x0\n" + "movi v8.4s, #0x0\n" + "movi v7.4s, #0x0\n" + "movi v6.4s, #0x0\n" + "movi v5.4s, #0x0\n" + "movi v4.4s, #0x0\n" + "movi v3.4s, #0x0\n" + "movi v2.4s, #0x0\n" + "movi v1.4s, #0x0\n" + "movi v0.4s, #0x0\n" + "cbz x22, 4f\n" + "ldp x21, x20, [x19, #0x0]\n" + "add x19, x19, #0x10\n" + "subs x22, x22, #0x1\n" + "ldr q31, [x21, x26]\n" + "ldr q30, [x20, x26]\n" + "ldr q29, [x21, x25]\n" + "ldr q28, [x20, x25]\n" + "ldr q27, [x21, x24]\n" + "ldr q26, [x20, x24]\n" + "ldr q25, [x21, x23]\n" + "ldr q24, [x20, x23]\n" + "beq 3f\n" + "2:" // 4-vectors of channels: 2 inputs loop + "saddl v23.8h, v31.8b, v30.8b\n" + "ldp x21, x20, [x19, #0x0]\n" + "add x19, x19, #0x10\n" + "saddl2 v22.8h, v31.16b, v30.16b\n" + "subs x22, x22, #0x1\n" + "saddl v21.8h, v29.8b, v28.8b\n" + "ldr q31, [x21, x26]\n" + "saddl2 v20.8h, v29.16b, v28.16b\n" + "saddl v19.8h, v27.8b, v26.8b\n" + "ldr q30, [x20, x26]\n" + "saddl2 v18.8h, v27.16b, v26.16b\n" + "ldr q29, [x21, x25]\n" + "saddl v17.8h, v25.8b, v24.8b\n" + "ldr q28, [x20, x25]\n" + "saddl2 v16.8h, v25.16b, v24.16b\n" + "ldr q27, [x21, x24]\n" + "saddw v15.4s, v15.4s, v23.4h\n" + "ldr q26, [x20, x24]\n" + "saddw2 v14.4s, v14.4s, v23.8h\n" + "ldr q25, [x21, x23]\n" + "saddw v13.4s, v13.4s, v22.4h\n" + "ldr q24, [x20, x23]\n" + "saddw2 v12.4s, v12.4s, v22.8h\n" + "saddw v11.4s, v11.4s, v21.4h\n" + "saddw2 v10.4s, v10.4s, v21.8h\n" + "saddw v9.4s, v9.4s, v20.4h\n" + "saddw2 v8.4s, v8.4s, v20.8h\n" + "saddw v7.4s, v7.4s, v19.4h\n" + "saddw2 v6.4s, v6.4s, v19.8h\n" + "saddw v5.4s, v5.4s, v18.4h\n" + "saddw2 v4.4s, v4.4s, v18.8h\n" + "saddw v3.4s, v3.4s, v17.4h\n" + "saddw2 v2.4s, v2.4s, v17.8h\n" + "saddw v1.4s, v1.4s, v16.4h\n" + "saddw2 v0.4s, v0.4s, v16.8h\n" + "bgt 2b\n" + "3:" // 4-vectors of channels: 2 inputs tail + "saddl v23.8h, v31.8b, v30.8b\n" + "saddl2 v22.8h, v31.16b, v30.16b\n" + "saddl v21.8h, v29.8b, v28.8b\n" + "saddl2 v20.8h, v29.16b, v28.16b\n" + "saddl v19.8h, v27.8b, v26.8b\n" + "saddl2 v18.8h, v27.16b, v26.16b\n" + "saddl v17.8h, v25.8b, v24.8b\n" + "saddl2 v16.8h, v25.16b, v24.16b\n" + "saddw v15.4s, v15.4s, v23.4h\n" + "saddw2 v14.4s, v14.4s, v23.8h\n" + "saddw v13.4s, v13.4s, v22.4h\n" + "saddw2 v12.4s, v12.4s, v22.8h\n" + "saddw v11.4s, v11.4s, v21.4h\n" + "saddw2 v10.4s, v10.4s, v21.8h\n" + "saddw v9.4s, v9.4s, v20.4h\n" + "saddw2 v8.4s, v8.4s, v20.8h\n" + "saddw v7.4s, v7.4s, v19.4h\n" + "saddw2 v6.4s, v6.4s, v19.8h\n" + "saddw v5.4s, v5.4s, v18.4h\n" + "saddw2 v4.4s, v4.4s, v18.8h\n" + "saddw v3.4s, v3.4s, v17.4h\n" + "saddw2 v2.4s, v2.4s, v17.8h\n" + "saddw v1.4s, v1.4s, v16.4h\n" + "saddw2 v0.4s, v0.4s, v16.8h\n" + "4:" // 4-vectors of channels: After loop + "ands x20, %x[n_valid_cells], #0x1\n" + "beq 6f\n" + "5:" // 4-vectors of channels: Single input loop + "ldr x21, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ldr q31, [x21, x26]\n" + "sxtl v16.8h, v31.8b\n" + "ldr q29, [x21, x25]\n" + "sxtl2 v22.8h, v31.16b\n" + "ldr q27, [x21, x24]\n" + "ldr q25, [x21, x23]\n" + "saddw v15.4s, v15.4s, v16.4h\n" + "saddw2 v14.4s, v14.4s, v16.8h\n" + "sxtl v21.8h, v29.8b\n" + "sxtl2 v20.8h, v29.16b\n" + "sxtl v19.8h, v27.8b\n" + "sxtl2 v18.8h, v27.16b\n" + "sxtl v17.8h, v25.8b\n" + "sxtl2 v16.8h, v25.16b\n" + "saddw v13.4s, v13.4s, v22.4h\n" + "saddw2 v12.4s, v12.4s, v22.8h\n" + "saddw v11.4s, v11.4s, v21.4h\n" + "saddw2 v10.4s, v10.4s, v21.8h\n" + "saddw v9.4s, v9.4s, v20.4h\n" + "saddw2 v8.4s, v8.4s, v20.8h\n" + "saddw v7.4s, v7.4s, v19.4h\n" + "saddw2 v6.4s, v6.4s, v19.8h\n" + "saddw v5.4s, v5.4s, v18.4h\n" + "saddw2 v4.4s, v4.4s, v18.8h\n" + "saddw v3.4s, v3.4s, v17.4h\n" + "saddw2 v2.4s, v2.4s, v17.8h\n" + "saddw v1.4s, v1.4s, v16.4h\n" + "saddw2 v0.4s, v0.4s, v16.8h\n" + "bgt 5b\n" + "6:" // 4-vectors of channels: Single input loop: End + "movi v20.4s, #0x7f\n" + "ld1r { v19.4s }, [%x[combined_rescale_value]]\n" + "sub %x[n_channels], %x[n_channels], #0x40\n" + "ld1r { v18.4s }, [%x[left_shift]]\n" + "srshl v15.4s, v15.4s, v18.4s\n" + "ld1r { v17.4s }, [%x[right_shift]]\n" + "not v16.16b, v20.16b\n" + "srshl v14.4s, v14.4s, v18.4s\n" + "cmp %x[n_channels], #0x40\n" + "srshl v13.4s, v13.4s, v18.4s\n" + "srshl v12.4s, v12.4s, v18.4s\n" + "srshl v11.4s, v11.4s, v18.4s\n" + "sqrdmulh v15.4s, v15.4s, v19.4s\n" + "sqrdmulh v14.4s, v14.4s, v19.4s\n" + "sqrdmulh v13.4s, v13.4s, v19.4s\n" + "sqrdmulh v12.4s, v12.4s, v19.4s\n" + "srshl v15.4s, v15.4s, v17.4s\n" + "srshl v14.4s, v14.4s, v17.4s\n" + "srshl v13.4s, v13.4s, v17.4s\n" + "srshl v12.4s, v12.4s, v17.4s\n" + "sqrdmulh v11.4s, v11.4s, v19.4s\n" + "srshl v10.4s, v10.4s, v18.4s\n" + "srshl v9.4s, v9.4s, v18.4s\n" + "srshl v8.4s, v8.4s, v18.4s\n" + "srshl v11.4s, v11.4s, v17.4s\n" + "sqrdmulh v10.4s, v10.4s, v19.4s\n" + "sqrdmulh v9.4s, v9.4s, v19.4s\n" + "sqrdmulh v8.4s, v8.4s, v19.4s\n" + "srshl v7.4s, v7.4s, v18.4s\n" + "srshl v10.4s, v10.4s, v17.4s\n" + "srshl v9.4s, v9.4s, v17.4s\n" + "srshl v8.4s, v8.4s, v17.4s\n" + "sqrdmulh v7.4s, v7.4s, v19.4s\n" + "srshl v6.4s, v6.4s, v18.4s\n" + "srshl v5.4s, v5.4s, v18.4s\n" + "srshl v4.4s, v4.4s, v18.4s\n" + "srshl v7.4s, v7.4s, v17.4s\n" + "sqrdmulh v6.4s, v6.4s, v19.4s\n" + "sqrdmulh v5.4s, v5.4s, v19.4s\n" + "sqrdmulh v4.4s, v4.4s, v19.4s\n" + "srshl v3.4s, v3.4s, v18.4s\n" + "srshl v6.4s, v6.4s, v17.4s\n" + "srshl v5.4s, v5.4s, v17.4s\n" + "srshl v4.4s, v4.4s, v17.4s\n" + "sqrdmulh v3.4s, v3.4s, v19.4s\n" + "srshl v2.4s, v2.4s, v18.4s\n" + "srshl v1.4s, v1.4s, v18.4s\n" + "srshl v0.4s, v0.4s, v18.4s\n" + "srshl v3.4s, v3.4s, v17.4s\n" + "sqrdmulh v2.4s, v2.4s, v19.4s\n" + "sqrdmulh v1.4s, v1.4s, v19.4s\n" + "sqrdmulh v0.4s, v0.4s, v19.4s\n" + "smax v15.4s, v15.4s, v16.4s\n" + "srshl v2.4s, v2.4s, v17.4s\n" + "srshl v1.4s, v1.4s, v17.4s\n" + "srshl v0.4s, v0.4s, v17.4s\n" + "smin v15.4s, v15.4s, v20.4s\n" + "smax v14.4s, v14.4s, v16.4s\n" + "smax v13.4s, v13.4s, v16.4s\n" + "smax v12.4s, v12.4s, v16.4s\n" + "smin v14.4s, v14.4s, v20.4s\n" + "smin v13.4s, v13.4s, v20.4s\n" + "smin v12.4s, v12.4s, v20.4s\n" + "smax v11.4s, v11.4s, v16.4s\n" + "smax v10.4s, v10.4s, v16.4s\n" + "smax v9.4s, v9.4s, v16.4s\n" + "smin v11.4s, v11.4s, v20.4s\n" + "smin v10.4s, v10.4s, v20.4s\n" + "smin v9.4s, v9.4s, v20.4s\n" + "smax v8.4s, v8.4s, v16.4s\n" + "smax v7.4s, v7.4s, v16.4s\n" + "smax v6.4s, v6.4s, v16.4s\n" + "smin v8.4s, v8.4s, v20.4s\n" + "smin v7.4s, v7.4s, v20.4s\n" + "smin v6.4s, v6.4s, v20.4s\n" + "smax v5.4s, v5.4s, v16.4s\n" + "smax v4.4s, v4.4s, v16.4s\n" + "smax v3.4s, v3.4s, v16.4s\n" + "smin v5.4s, v5.4s, v20.4s\n" + "smin v4.4s, v4.4s, v20.4s\n" + "smin v3.4s, v3.4s, v20.4s\n" + "smax v2.4s, v2.4s, v16.4s\n" + "smax v1.4s, v1.4s, v16.4s\n" + "smax v0.4s, v0.4s, v16.4s\n" + "smin v2.4s, v2.4s, v20.4s\n" + "smin v1.4s, v1.4s, v20.4s\n" + "smin v0.4s, v0.4s, v20.4s\n" + "uzp1 v23.16b, v15.16b, v14.16b\n" + "uzp1 v16.16b, v13.16b, v12.16b\n" + "uzp1 v22.16b, v11.16b, v10.16b\n" + "uzp1 v18.16b, v9.16b, v8.16b\n" + "uzp1 v21.16b, v7.16b, v6.16b\n" + "uzp1 v17.16b, v5.16b, v4.16b\n" + "uzp1 v20.16b, v3.16b, v2.16b\n" + "uzp1 v19.16b, v1.16b, v0.16b\n" + "uzp1 v16.16b, v23.16b, v16.16b\n" + "str q16, [%x[outptr], x26]\n" + "uzp1 v18.16b, v22.16b, v18.16b\n" + "uzp1 v17.16b, v21.16b, v17.16b\n" + "add x26, x26, #0x40\n" + "uzp1 v16.16b, v20.16b, v19.16b\n" + "str q18, [%x[outptr], x25]\n" + "str q17, [%x[outptr], x24]\n" + "str q16, [%x[outptr], x23]\n" + "add x25, x25, #0x40\n" + "add x24, x24, #0x40\n" + "add x23, x23, #0x40\n" + "bge 1b\n" + "cbz %x[n_channels], 43f\n" + "7:" // Single vector of channels + "cmp %x[n_channels], #0x10\n" + "blt 14f\n" + "8:" // Single vector of channels: Loop + "movi v15.4s, #0x0\n" + "mov x19, %x[inptrs]\n" + "movi v14.4s, #0x0\n" + "lsr x22, %x[n_valid_cells], #0x1\n" + "movi v13.4s, #0x0\n" + "movi v12.4s, #0x0\n" + "cbz x22, 11f\n" + "ldp x21, x20, [x19, #0x0]\n" + "add x19, x19, #0x10\n" + "subs x22, x22, #0x1\n" + "ldr q31, [x21, x26]\n" + "ldr q30, [x20, x26]\n" + "beq 10f\n" + "9:" // Single vector of channels: Loop: 2 inputs loop + "saddl v23.8h, v31.8b, v30.8b\n" + "ldp x21, x20, [x19, #0x0]\n" + "add x19, x19, #0x10\n" + "saddl2 v22.8h, v31.16b, v30.16b\n" + "subs x22, x22, #0x1\n" + "saddw v15.4s, v15.4s, v23.4h\n" + "ldr q31, [x21, x26]\n" + "saddw2 v14.4s, v14.4s, v23.8h\n" + "ldr q30, [x20, x26]\n" + "saddw v13.4s, v13.4s, v22.4h\n" + "saddw2 v12.4s, v12.4s, v22.8h\n" + "bgt 9b\n" + "10:" // Single vector of channels: Loop: 2 inputs tail + "saddl v23.8h, v31.8b, v30.8b\n" + "saddl2 v22.8h, v31.16b, v30.16b\n" + "saddw v15.4s, v15.4s, v23.4h\n" + "saddw2 v14.4s, v14.4s, v23.8h\n" + "saddw v13.4s, v13.4s, v22.4h\n" + "saddw2 v12.4s, v12.4s, v22.8h\n" + "11:" // Single vector of channels: Loop: After loop + "ands x20, %x[n_valid_cells], #0x1\n" + "beq 13f\n" + "12:" // Single vector of channels: Loop: Single input loop + "ldr x21, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ldr q31, [x21, x26]\n" + "sxtl v16.8h, v31.8b\n" + "sxtl2 v22.8h, v31.16b\n" + "saddw v15.4s, v15.4s, v16.4h\n" + "saddw2 v14.4s, v14.4s, v16.8h\n" + "saddw v13.4s, v13.4s, v22.4h\n" + "saddw2 v12.4s, v12.4s, v22.8h\n" + "bgt 12b\n" + "13:" // Single vector of channels: Loop: Single input loop: End + "movi v20.4s, #0x7f\n" + "ld1r { v19.4s }, [%x[combined_rescale_value]]\n" + "sub %x[n_channels], %x[n_channels], #0x10\n" + "ld1r { v18.4s }, [%x[left_shift]]\n" + "srshl v15.4s, v15.4s, v18.4s\n" + "ld1r { v17.4s }, [%x[right_shift]]\n" + "not v16.16b, v20.16b\n" + "srshl v14.4s, v14.4s, v18.4s\n" + "cmp %x[n_channels], #0x10\n" + "srshl v13.4s, v13.4s, v18.4s\n" + "srshl v12.4s, v12.4s, v18.4s\n" + "sqrdmulh v15.4s, v15.4s, v19.4s\n" + "sqrdmulh v14.4s, v14.4s, v19.4s\n" + "sqrdmulh v13.4s, v13.4s, v19.4s\n" + "sqrdmulh v12.4s, v12.4s, v19.4s\n" + "srshl v15.4s, v15.4s, v17.4s\n" + "srshl v14.4s, v14.4s, v17.4s\n" + "srshl v13.4s, v13.4s, v17.4s\n" + "srshl v12.4s, v12.4s, v17.4s\n" + "smax v15.4s, v15.4s, v16.4s\n" + "smax v14.4s, v14.4s, v16.4s\n" + "smax v13.4s, v13.4s, v16.4s\n" + "smax v12.4s, v12.4s, v16.4s\n" + "smin v15.4s, v15.4s, v20.4s\n" + "smin v14.4s, v14.4s, v20.4s\n" + "smin v13.4s, v13.4s, v20.4s\n" + "smin v12.4s, v12.4s, v20.4s\n" + "uzp1 v23.16b, v15.16b, v14.16b\n" + "uzp1 v16.16b, v13.16b, v12.16b\n" + "uzp1 v16.16b, v23.16b, v16.16b\n" + "str q16, [%x[outptr], x26]\n" + "add x26, x26, #0x10\n" + "bge 8b\n" + "cbz %x[n_channels], 43f\n" + "14:" // Oddments + "movi v15.4s, #0x0\n" + "add %x[outptr], %x[outptr], x26\n" + "movi v14.4s, #0x0\n" + "mov x19, %x[inptrs]\n" + "movi v13.4s, #0x0\n" + "lsr x22, %x[n_valid_cells], #0x1\n" + "movi v12.4s, #0x0\n" + "cbz x22, 24f\n" + "15:" // Oddments: 2 inputs loop + "movi v31.16b, #0x0\n" + "ldp x21, x20, [x19, #0x0]\n" + "add x19, x19, #0x10\n" + "movi v30.16b, #0x0\n" + "add x21, x21, x26\n" + "add x20, x20, x26\n" + "tbz %x[n_channels], #3, 19f\n" + "ldr d31, [x21], #0x8\n" + "ldr d30, [x20], #0x8\n" + "tbz %x[n_channels], #2, 17f\n" + "ld1 { v31.s }[2], [x21], #0x4\n" + "ld1 { v30.s }[2], [x20], #0x4\n" + "tbz %x[n_channels], #1, 16f\n" + "ld1 { v31.h }[6], [x21], #0x2\n" + "ld1 { v30.h }[6], [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v31.b }[14], [x21], #0x1\n" + "ld1 { v30.b }[14], [x20], #0x1\n" + "b 23f\n" + "16:" // Oddments: 2 inputs loop: Load: Bit 3: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v31.b }[12], [x21], #0x1\n" + "ld1 { v30.b }[12], [x20], #0x1\n" + "b 23f\n" + "17:" // Oddments: 2 inputs loop: Load: Bit 3: Bit 2: Unset + "tbz %x[n_channels], #1, 18f\n" + "ld1 { v31.h }[4], [x21], #0x2\n" + "ld1 { v30.h }[4], [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v31.b }[10], [x21], #0x1\n" + "ld1 { v30.b }[10], [x20], #0x1\n" + "b 23f\n" + "18:" // Oddments: 2 inputs loop: Load: Bit 3: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v31.b }[8], [x21], #0x1\n" + "ld1 { v30.b }[8], [x20], #0x1\n" + "b 23f\n" + "19:" // Oddments: 2 inputs loop: Load: Bit 3: Unset + "tbz %x[n_channels], #2, 21f\n" + "ldr s31, [x21], #0x4\n" + "ldr s30, [x20], #0x4\n" + "tbz %x[n_channels], #1, 20f\n" + "ld1 { v31.h }[2], [x21], #0x2\n" + "ld1 { v30.h }[2], [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v31.b }[6], [x21], #0x1\n" + "ld1 { v30.b }[6], [x20], #0x1\n" + "b 23f\n" + "20:" // Oddments: 2 inputs loop: Load: Bit 3: Unset: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v31.b }[4], [x21], #0x1\n" + "ld1 { v30.b }[4], [x20], #0x1\n" + "b 23f\n" + "21:" // Oddments: 2 inputs loop: Load: Bit 3: Unset: Bit 2: Unset + "tbz %x[n_channels], #1, 22f\n" + "ldr h31, [x21], #0x2\n" + "ldr h30, [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v31.b }[2], [x21], #0x1\n" + "ld1 { v30.b }[2], [x20], #0x1\n" + "b 23f\n" + "22:" // Oddments: 2 inputs loop: Load: Bit 3: Unset: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ldr b31, [x21], #0x1\n" + "ldr b30, [x20], #0x1\n" + "23:" // Oddments: 2 inputs loop: Load: Bit 3: End + "saddl v23.8h, v31.8b, v30.8b\n" + "subs x22, x22, #0x1\n" + "saddl2 v22.8h, v31.16b, v30.16b\n" + "saddw v15.4s, v15.4s, v23.4h\n" + "saddw2 v14.4s, v14.4s, v23.8h\n" + "saddw v13.4s, v13.4s, v22.4h\n" + "saddw2 v12.4s, v12.4s, v22.8h\n" + "bgt 15b\n" + "24:" // Oddments: After loop + "ands x20, %x[n_valid_cells], #0x1\n" + "beq 34f\n" + "25:" // Oddments: Single input loop + "movi v31.16b, #0x0\n" + "ldr x21, [x19], #0x8\n" + "add x21, x21, x26\n" + "tbz %x[n_channels], #3, 29f\n" + "ldr d31, [x21], #0x8\n" + "tbz %x[n_channels], #2, 27f\n" + "ld1 { v31.s }[2], [x21], #0x4\n" + "tbz %x[n_channels], #1, 26f\n" + "ld1 { v31.h }[6], [x21], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v31.b }[14], [x21], #0x1\n" + "b 33f\n" + "26:" // Oddments: Single input loop: Load: Bit 3: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v31.b }[12], [x21], #0x1\n" + "b 33f\n" + "27:" // Oddments: Single input loop: Load: Bit 3: Bit 2: Unset + "tbz %x[n_channels], #1, 28f\n" + "ld1 { v31.h }[4], [x21], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v31.b }[10], [x21], #0x1\n" + "b 33f\n" + "28:" // Oddments: Single input loop: Load: Bit 3: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v31.b }[8], [x21], #0x1\n" + "b 33f\n" + "29:" // Oddments: Single input loop: Load: Bit 3: Unset + "tbz %x[n_channels], #2, 31f\n" + "ldr s31, [x21], #0x4\n" + "tbz %x[n_channels], #1, 30f\n" + "ld1 { v31.h }[2], [x21], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v31.b }[6], [x21], #0x1\n" + "b 33f\n" + "30:" // Oddments: Single input loop: Load: Bit 3: Unset: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v31.b }[4], [x21], #0x1\n" + "b 33f\n" + "31:" // Oddments: Single input loop: Load: Bit 3: Unset: Bit 2: Unset + "tbz %x[n_channels], #1, 32f\n" + "ldr h31, [x21], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v31.b }[2], [x21], #0x1\n" + "b 33f\n" + "32:" // Oddments: Single input loop: Load: Bit 3: Unset: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ldr b31, [x21], #0x1\n" + "33:" // Oddments: Single input loop: Load: Bit 3: End + "sxtl v16.8h, v31.8b\n" + "subs x20, x20, #0x1\n" + "sxtl2 v22.8h, v31.16b\n" + "saddw v15.4s, v15.4s, v16.4h\n" + "saddw2 v14.4s, v14.4s, v16.8h\n" + "saddw v13.4s, v13.4s, v22.4h\n" + "saddw2 v12.4s, v12.4s, v22.8h\n" + "bgt 25b\n" + "34:" // Oddments: Single input loop: End + "movi v20.4s, #0x7f\n" + "ld1r { v19.4s }, [%x[combined_rescale_value]]\n" + "not v16.16b, v20.16b\n" + "ld1r { v18.4s }, [%x[left_shift]]\n" + "srshl v15.4s, v15.4s, v18.4s\n" + "ld1r { v17.4s }, [%x[right_shift]]\n" + "srshl v14.4s, v14.4s, v18.4s\n" + "srshl v13.4s, v13.4s, v18.4s\n" + "srshl v12.4s, v12.4s, v18.4s\n" + "sqrdmulh v15.4s, v15.4s, v19.4s\n" + "sqrdmulh v14.4s, v14.4s, v19.4s\n" + "sqrdmulh v13.4s, v13.4s, v19.4s\n" + "sqrdmulh v12.4s, v12.4s, v19.4s\n" + "srshl v15.4s, v15.4s, v17.4s\n" + "srshl v14.4s, v14.4s, v17.4s\n" + "srshl v13.4s, v13.4s, v17.4s\n" + "srshl v12.4s, v12.4s, v17.4s\n" + "smax v15.4s, v15.4s, v16.4s\n" + "smax v14.4s, v14.4s, v16.4s\n" + "smax v13.4s, v13.4s, v16.4s\n" + "smax v12.4s, v12.4s, v16.4s\n" + "smin v15.4s, v15.4s, v20.4s\n" + "smin v14.4s, v14.4s, v20.4s\n" + "smin v13.4s, v13.4s, v20.4s\n" + "smin v12.4s, v12.4s, v20.4s\n" + "uzp1 v23.16b, v15.16b, v14.16b\n" + "uzp1 v16.16b, v13.16b, v12.16b\n" + "uzp1 v16.16b, v23.16b, v16.16b\n" + "tbz %x[n_channels], #3, 38f\n" + "st1 { v16.d }[0], [%x[outptr]], #0x8\n" + "tbz %x[n_channels], #2, 36f\n" + "st1 { v16.s }[2], [%x[outptr]], #0x4\n" + "tbz %x[n_channels], #1, 35f\n" + "st1 { v16.h }[6], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[14], [%x[outptr]], #0x1\n" + "b 42f\n" + "35:" // Oddments: Store: Bit 3: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[12], [%x[outptr]], #0x1\n" + "b 42f\n" + "36:" // Oddments: Store: Bit 3: Bit 2: Unset + "tbz %x[n_channels], #1, 37f\n" + "st1 { v16.h }[4], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[10], [%x[outptr]], #0x1\n" + "b 42f\n" + "37:" // Oddments: Store: Bit 3: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[8], [%x[outptr]], #0x1\n" + "b 42f\n" + "38:" // Oddments: Store: Bit 3: Unset + "tbz %x[n_channels], #2, 40f\n" + "st1 { v16.s }[0], [%x[outptr]], #0x4\n" + "tbz %x[n_channels], #1, 39f\n" + "st1 { v16.h }[2], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[6], [%x[outptr]], #0x1\n" + "b 42f\n" + "39:" // Oddments: Store: Bit 3: Unset: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[4], [%x[outptr]], #0x1\n" + "b 42f\n" + "40:" // Oddments: Store: Bit 3: Unset: Bit 2: Unset + "tbz %x[n_channels], #1, 41f\n" + "st1 { v16.h }[0], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[2], [%x[outptr]], #0x1\n" + "b 42f\n" + "41:" // Oddments: Store: Bit 3: Unset: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[0], [%x[outptr]], #0x1\n" + "42:" // Oddments: Store: Bit 3: End + + "43:" // End + + : [n_channels] "+&r" (n_channels), [outptr] "+&r" (outptr) + : [combined_rescale_value] "r" (&combined_rescale_value), [inptrs] "r" (inptrs), [left_shift] "r" (&left_shift), [n_valid_cells] "r" (n_valid_cells), [right_shift] "r" (&right_shift) + : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__aarch64__) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8q_nhwc_max_generic_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8q_nhwc_max_generic_depthfirst.hpp new file mode 100644 index 0000000000..6abbcd089e --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8q_nhwc_max_generic_depthfirst.hpp @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#pragma once + +#if defined(__aarch64__) + +namespace arm_conv { +namespace pooling { + +void a64_s8q_nhwc_max_generic_depthfirst_impl(const uint64_t, const uint64_t n_valid_cells, uint64_t n_channels, const int8_t *const *const inptrs, int8_t *outptr, const Requantize32 &qp); + +struct a64_s8q_nhwc_max_generic_depthfirst +{ + typedef int8_t operand_type; + typedef int8_t return_type; + + typedef void (*kern_type)(const uint64_t, const uint64_t n_valid_cells, uint64_t n_channels, const int8_t *const *const inptrs, int8_t *outptr, const Requantize32 &qp); + + constexpr static PoolingType pooling_type(void) { return PoolingType::MAX; } + + kern_type kernel = a64_s8q_nhwc_max_generic_depthfirst_impl; + + a64_s8q_nhwc_max_generic_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__aarch64__) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8q_nhwc_max_generic_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8q_nhwc_max_generic_depthfirst/generic.cpp new file mode 100644 index 0000000000..33cf634be5 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_s8q_nhwc_max_generic_depthfirst/generic.cpp @@ -0,0 +1,640 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "pooling.hpp" +#include +#include + +#if defined(__aarch64__) + +namespace arm_conv { +namespace pooling { + + +void a64_s8q_nhwc_max_generic_depthfirst_impl( + const uint64_t, + const uint64_t n_valid_cells, + uint64_t n_channels, + const int8_t *const *const inptrs, + int8_t *outptr, + const Requantize32 &qp +) +{ + __asm__ __volatile__( + "mov x28, #0x0\n" + "mov x27, #0x10\n" // cntb _, ALL, #1 + "mov x26, #0x20\n" // cntb _, ALL, #2 + "mov x25, #0x30\n" // cntb _, ALL, #3 + "cmp %x[n_channels], #0x40\n" + "blt 7f\n" + "1:" // 4-vectors of channels + "movi v3.16b, #0x80\n" + "mov x19, %x[inptrs]\n" + "movi v7.16b, #0x80\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "movi v6.16b, #0x80\n" + "movi v5.16b, #0x80\n" + "cbz x24, 4f\n" + "ldp x23, x22, [x19, #0x0]\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "subs x24, x24, #0x1\n" + "ldr q2, [x23, x28]\n" + "ldr q1, [x22, x28]\n" + "ldr q0, [x21, x28]\n" + "ldr q31, [x20, x28]\n" + "ldr q30, [x23, x27]\n" + "ldr q22, [x22, x27]\n" + "ldr q29, [x21, x27]\n" + "ldr q28, [x20, x27]\n" + "ldr q27, [x23, x26]\n" + "ldr q21, [x22, x26]\n" + "ldr q26, [x21, x26]\n" + "ldr q17, [x20, x26]\n" + "ldr q25, [x23, x25]\n" + "ldr q20, [x22, x25]\n" + "ldr q24, [x21, x25]\n" + "ldr q16, [x20, x25]\n" + "beq 3f\n" + "2:" // 4-vectors of channels: 4 inputs loop + "smax v23.16b, v2.16b, v1.16b\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "smax v19.16b, v0.16b, v31.16b\n" + "ldp x21, x20, [x19, #0x10]\n" + "smax v22.16b, v30.16b, v22.16b\n" + "add x19, x19, #0x20\n" + "smax v18.16b, v29.16b, v28.16b\n" + "ldr q2, [x23, x28]\n" + "smax v21.16b, v27.16b, v21.16b\n" + "smax v17.16b, v26.16b, v17.16b\n" + "ldr q1, [x22, x28]\n" + "smax v20.16b, v25.16b, v20.16b\n" + "ldr q0, [x21, x28]\n" + "smax v16.16b, v24.16b, v16.16b\n" + "ldr q31, [x20, x28]\n" + "smax v19.16b, v23.16b, v19.16b\n" + "ldr q30, [x23, x27]\n" + "smax v18.16b, v22.16b, v18.16b\n" + "ldr q22, [x22, x27]\n" + "smax v17.16b, v21.16b, v17.16b\n" + "ldr q29, [x21, x27]\n" + "smax v16.16b, v20.16b, v16.16b\n" + "ldr q28, [x20, x27]\n" + "smax v3.16b, v3.16b, v19.16b\n" + "ldr q27, [x23, x26]\n" + "smax v7.16b, v7.16b, v18.16b\n" + "ldr q21, [x22, x26]\n" + "smax v6.16b, v6.16b, v17.16b\n" + "ldr q26, [x21, x26]\n" + "smax v5.16b, v5.16b, v16.16b\n" + "ldr q17, [x20, x26]\n" + "ldr q25, [x23, x25]\n" + "ldr q20, [x22, x25]\n" + "ldr q24, [x21, x25]\n" + "ldr q16, [x20, x25]\n" + "bgt 2b\n" + "3:" // 4-vectors of channels: 4 inputs tail + "smax v23.16b, v2.16b, v1.16b\n" + "smax v19.16b, v0.16b, v31.16b\n" + "smax v22.16b, v30.16b, v22.16b\n" + "smax v18.16b, v29.16b, v28.16b\n" + "smax v21.16b, v27.16b, v21.16b\n" + "smax v17.16b, v26.16b, v17.16b\n" + "smax v20.16b, v25.16b, v20.16b\n" + "smax v16.16b, v24.16b, v16.16b\n" + "smax v19.16b, v23.16b, v19.16b\n" + "smax v18.16b, v22.16b, v18.16b\n" + "smax v17.16b, v21.16b, v17.16b\n" + "smax v16.16b, v20.16b, v16.16b\n" + "smax v3.16b, v3.16b, v19.16b\n" + "smax v7.16b, v7.16b, v18.16b\n" + "smax v6.16b, v6.16b, v17.16b\n" + "smax v5.16b, v5.16b, v16.16b\n" + "4:" // 4-vectors of channels: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 6f\n" + "5:" // 4-vectors of channels: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ldr q2, [x23, x28]\n" + "smax v3.16b, v3.16b, v2.16b\n" + "ldr q30, [x23, x27]\n" + "ldr q27, [x23, x26]\n" + "smax v7.16b, v7.16b, v30.16b\n" + "ldr q25, [x23, x25]\n" + "smax v6.16b, v6.16b, v27.16b\n" + "smax v5.16b, v5.16b, v25.16b\n" + "bgt 5b\n" + "6:" // 4-vectors of channels: Single input loop: End + "sxtl v23.8h, v3.8b\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_mul]\n" + "ld1r { v4.4s }, [x19]\n" + "sxtl2 v22.8h, v3.16b\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_left_shift]\n" + "sxtl v21.8h, v7.8b\n" + "ld1r { v3.4s }, [x19]\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_right_shift]\n" + "sxtl2 v18.8h, v7.16b\n" + "ld1r { v2.4s }, [x19]\n" + "sub %x[n_channels], %x[n_channels], #0x40\n" + "sxtl v20.8h, v6.8b\n" + "cmp %x[n_channels], #0x40\n" + "sxtl2 v19.8h, v6.16b\n" + "sxtl v17.8h, v5.8b\n" + "sxtl2 v16.8h, v5.16b\n" + "sxtl v1.4s, v23.4h\n" + "sxtl2 v23.4s, v23.8h\n" + "sxtl v0.4s, v22.4h\n" + "sxtl2 v31.4s, v22.8h\n" + "sxtl v30.4s, v21.4h\n" + "sxtl2 v22.4s, v21.8h\n" + "sxtl v29.4s, v18.4h\n" + "sxtl2 v18.4s, v18.8h\n" + "sxtl v28.4s, v20.4h\n" + "sxtl2 v21.4s, v20.8h\n" + "sxtl v27.4s, v19.4h\n" + "sxtl2 v26.4s, v19.8h\n" + "sxtl v25.4s, v17.4h\n" + "sxtl2 v20.4s, v17.8h\n" + "sxtl v24.4s, v16.4h\n" + "sxtl2 v19.4s, v16.8h\n" + "srshl v1.4s, v1.4s, v3.4s\n" + "srshl v23.4s, v23.4s, v3.4s\n" + "srshl v0.4s, v0.4s, v3.4s\n" + "srshl v31.4s, v31.4s, v3.4s\n" + "sqrdmulh v1.4s, v1.4s, v4.4s\n" + "sqrdmulh v23.4s, v23.4s, v4.4s\n" + "sqrdmulh v0.4s, v0.4s, v4.4s\n" + "sqrdmulh v31.4s, v31.4s, v4.4s\n" + "srshl v1.4s, v1.4s, v2.4s\n" + "srshl v23.4s, v23.4s, v2.4s\n" + "srshl v0.4s, v0.4s, v2.4s\n" + "srshl v31.4s, v31.4s, v2.4s\n" + "srshl v30.4s, v30.4s, v3.4s\n" + "srshl v22.4s, v22.4s, v3.4s\n" + "srshl v29.4s, v29.4s, v3.4s\n" + "srshl v18.4s, v18.4s, v3.4s\n" + "sqrdmulh v30.4s, v30.4s, v4.4s\n" + "sqrdmulh v22.4s, v22.4s, v4.4s\n" + "sqrdmulh v29.4s, v29.4s, v4.4s\n" + "sqrdmulh v18.4s, v18.4s, v4.4s\n" + "srshl v30.4s, v30.4s, v2.4s\n" + "srshl v22.4s, v22.4s, v2.4s\n" + "srshl v29.4s, v29.4s, v2.4s\n" + "srshl v18.4s, v18.4s, v2.4s\n" + "srshl v28.4s, v28.4s, v3.4s\n" + "srshl v21.4s, v21.4s, v3.4s\n" + "srshl v27.4s, v27.4s, v3.4s\n" + "srshl v26.4s, v26.4s, v3.4s\n" + "sqrdmulh v28.4s, v28.4s, v4.4s\n" + "sqrdmulh v21.4s, v21.4s, v4.4s\n" + "sqrdmulh v27.4s, v27.4s, v4.4s\n" + "sqrdmulh v26.4s, v26.4s, v4.4s\n" + "srshl v28.4s, v28.4s, v2.4s\n" + "srshl v21.4s, v21.4s, v2.4s\n" + "srshl v27.4s, v27.4s, v2.4s\n" + "srshl v26.4s, v26.4s, v2.4s\n" + "srshl v25.4s, v25.4s, v3.4s\n" + "srshl v20.4s, v20.4s, v3.4s\n" + "srshl v24.4s, v24.4s, v3.4s\n" + "srshl v19.4s, v19.4s, v3.4s\n" + "sqrdmulh v25.4s, v25.4s, v4.4s\n" + "sqrdmulh v20.4s, v20.4s, v4.4s\n" + "sqrdmulh v24.4s, v24.4s, v4.4s\n" + "sqrdmulh v19.4s, v19.4s, v4.4s\n" + "srshl v25.4s, v25.4s, v2.4s\n" + "srshl v20.4s, v20.4s, v2.4s\n" + "srshl v24.4s, v24.4s, v2.4s\n" + "srshl v19.4s, v19.4s, v2.4s\n" + "movi v17.4s, #0x7f\n" + "not v16.16b, v17.16b\n" + "smax v1.4s, v1.4s, v16.4s\n" + "smax v23.4s, v23.4s, v16.4s\n" + "smax v0.4s, v0.4s, v16.4s\n" + "smax v31.4s, v31.4s, v16.4s\n" + "smin v1.4s, v1.4s, v17.4s\n" + "smin v23.4s, v23.4s, v17.4s\n" + "smin v0.4s, v0.4s, v17.4s\n" + "smin v31.4s, v31.4s, v17.4s\n" + "smax v30.4s, v30.4s, v16.4s\n" + "smax v22.4s, v22.4s, v16.4s\n" + "smax v29.4s, v29.4s, v16.4s\n" + "smin v30.4s, v30.4s, v17.4s\n" + "smin v22.4s, v22.4s, v17.4s\n" + "smin v29.4s, v29.4s, v17.4s\n" + "smax v18.4s, v18.4s, v16.4s\n" + "smax v28.4s, v28.4s, v16.4s\n" + "smax v21.4s, v21.4s, v16.4s\n" + "smin v18.4s, v18.4s, v17.4s\n" + "smin v28.4s, v28.4s, v17.4s\n" + "smin v21.4s, v21.4s, v17.4s\n" + "smax v27.4s, v27.4s, v16.4s\n" + "smax v26.4s, v26.4s, v16.4s\n" + "smax v25.4s, v25.4s, v16.4s\n" + "smin v27.4s, v27.4s, v17.4s\n" + "smin v26.4s, v26.4s, v17.4s\n" + "smin v25.4s, v25.4s, v17.4s\n" + "smax v20.4s, v20.4s, v16.4s\n" + "smax v24.4s, v24.4s, v16.4s\n" + "smax v19.4s, v19.4s, v16.4s\n" + "smin v20.4s, v20.4s, v17.4s\n" + "smin v24.4s, v24.4s, v17.4s\n" + "smin v19.4s, v19.4s, v17.4s\n" + "uzp1 v23.16b, v1.16b, v23.16b\n" + "uzp1 v16.16b, v0.16b, v31.16b\n" + "uzp1 v22.16b, v30.16b, v22.16b\n" + "uzp1 v18.16b, v29.16b, v18.16b\n" + "uzp1 v21.16b, v28.16b, v21.16b\n" + "uzp1 v17.16b, v27.16b, v26.16b\n" + "uzp1 v20.16b, v25.16b, v20.16b\n" + "uzp1 v19.16b, v24.16b, v19.16b\n" + "uzp1 v16.16b, v23.16b, v16.16b\n" + "str q16, [%x[outptr], x28]\n" + "uzp1 v18.16b, v22.16b, v18.16b\n" + "uzp1 v17.16b, v21.16b, v17.16b\n" + "add x28, x28, #0x40\n" + "uzp1 v16.16b, v20.16b, v19.16b\n" + "str q18, [%x[outptr], x27]\n" + "str q17, [%x[outptr], x26]\n" + "str q16, [%x[outptr], x25]\n" + "add x27, x27, #0x40\n" + "add x26, x26, #0x40\n" + "add x25, x25, #0x40\n" + "bge 1b\n" + "cbz %x[n_channels], 43f\n" + "7:" // Single vector of channels + "cmp %x[n_channels], #0x10\n" + "blt 14f\n" + "8:" // Single vector of channels: Loop + "movi v3.16b, #0x80\n" + "mov x19, %x[inptrs]\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "cbz x24, 11f\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "ldr q2, [x23, x28]\n" + "ldr q1, [x22, x28]\n" + "ldr q0, [x21, x28]\n" + "ldr q31, [x20, x28]\n" + "beq 10f\n" + "9:" // Single vector of channels: Loop: 4 inputs loop + "smax v23.16b, v2.16b, v1.16b\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "smax v19.16b, v0.16b, v31.16b\n" + "ldp x21, x20, [x19, #0x10]\n" + "smax v19.16b, v23.16b, v19.16b\n" + "add x19, x19, #0x20\n" + "ldr q2, [x23, x28]\n" + "smax v3.16b, v3.16b, v19.16b\n" + "ldr q1, [x22, x28]\n" + "ldr q0, [x21, x28]\n" + "ldr q31, [x20, x28]\n" + "bgt 9b\n" + "10:" // Single vector of channels: Loop: 4 inputs tail + "smax v23.16b, v2.16b, v1.16b\n" + "smax v19.16b, v0.16b, v31.16b\n" + "smax v19.16b, v23.16b, v19.16b\n" + "smax v3.16b, v3.16b, v19.16b\n" + "11:" // Single vector of channels: Loop: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 13f\n" + "12:" // Single vector of channels: Loop: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ldr q2, [x23, x28]\n" + "smax v3.16b, v3.16b, v2.16b\n" + "bgt 12b\n" + "13:" // Single vector of channels: Loop: Single input loop: End + "sxtl v23.8h, v3.8b\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_mul]\n" + "ld1r { v4.4s }, [x19]\n" + "sxtl2 v22.8h, v3.16b\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_left_shift]\n" + "movi v17.4s, #0x7f\n" + "ld1r { v3.4s }, [x19]\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_right_shift]\n" + "sxtl v1.4s, v23.4h\n" + "ld1r { v2.4s }, [x19]\n" + "not v16.16b, v17.16b\n" + "sxtl2 v23.4s, v23.8h\n" + "sub %x[n_channels], %x[n_channels], #0x10\n" + "sxtl v0.4s, v22.4h\n" + "cmp %x[n_channels], #0x10\n" + "sxtl2 v31.4s, v22.8h\n" + "srshl v1.4s, v1.4s, v3.4s\n" + "srshl v23.4s, v23.4s, v3.4s\n" + "srshl v0.4s, v0.4s, v3.4s\n" + "srshl v31.4s, v31.4s, v3.4s\n" + "sqrdmulh v1.4s, v1.4s, v4.4s\n" + "sqrdmulh v23.4s, v23.4s, v4.4s\n" + "sqrdmulh v0.4s, v0.4s, v4.4s\n" + "sqrdmulh v31.4s, v31.4s, v4.4s\n" + "srshl v1.4s, v1.4s, v2.4s\n" + "srshl v23.4s, v23.4s, v2.4s\n" + "srshl v0.4s, v0.4s, v2.4s\n" + "srshl v31.4s, v31.4s, v2.4s\n" + "smax v1.4s, v1.4s, v16.4s\n" + "smax v23.4s, v23.4s, v16.4s\n" + "smax v0.4s, v0.4s, v16.4s\n" + "smax v31.4s, v31.4s, v16.4s\n" + "smin v1.4s, v1.4s, v17.4s\n" + "smin v23.4s, v23.4s, v17.4s\n" + "smin v0.4s, v0.4s, v17.4s\n" + "smin v31.4s, v31.4s, v17.4s\n" + "uzp1 v23.16b, v1.16b, v23.16b\n" + "uzp1 v16.16b, v0.16b, v31.16b\n" + "uzp1 v16.16b, v23.16b, v16.16b\n" + "str q16, [%x[outptr], x28]\n" + "add x28, x28, #0x10\n" + "bge 8b\n" + "cbz %x[n_channels], 43f\n" + "14:" // Oddments + "movi v3.16b, #0x80\n" + "add %x[outptr], %x[outptr], x28\n" + "mov x19, %x[inptrs]\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "cbz x24, 24f\n" + "15:" // Oddments: 4 inputs loop + "movi v2.16b, #0x0\n" + "ldp x23, x22, [x19, #0x0]\n" + "add x23, x23, x28\n" + "movi v1.16b, #0x0\n" + "ldp x21, x20, [x19, #0x10]\n" + "movi v0.16b, #0x0\n" + "add x19, x19, #0x20\n" + "movi v31.16b, #0x0\n" + "add x22, x22, x28\n" + "add x21, x21, x28\n" + "add x20, x20, x28\n" + "tbz %x[n_channels], #3, 19f\n" + "ldr d2, [x23], #0x8\n" + "ldr d1, [x22], #0x8\n" + "ldr d0, [x21], #0x8\n" + "ldr d31, [x20], #0x8\n" + "tbz %x[n_channels], #2, 17f\n" + "ld1 { v2.s }[2], [x23], #0x4\n" + "ld1 { v1.s }[2], [x22], #0x4\n" + "ld1 { v0.s }[2], [x21], #0x4\n" + "ld1 { v31.s }[2], [x20], #0x4\n" + "tbz %x[n_channels], #1, 16f\n" + "ld1 { v2.h }[6], [x23], #0x2\n" + "ld1 { v1.h }[6], [x22], #0x2\n" + "ld1 { v0.h }[6], [x21], #0x2\n" + "ld1 { v31.h }[6], [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[14], [x23], #0x1\n" + "ld1 { v1.b }[14], [x22], #0x1\n" + "ld1 { v0.b }[14], [x21], #0x1\n" + "ld1 { v31.b }[14], [x20], #0x1\n" + "b 23f\n" + "16:" // Oddments: 4 inputs loop: Load: Bit 3: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[12], [x23], #0x1\n" + "ld1 { v1.b }[12], [x22], #0x1\n" + "ld1 { v0.b }[12], [x21], #0x1\n" + "ld1 { v31.b }[12], [x20], #0x1\n" + "b 23f\n" + "17:" // Oddments: 4 inputs loop: Load: Bit 3: Bit 2: Unset + "tbz %x[n_channels], #1, 18f\n" + "ld1 { v2.h }[4], [x23], #0x2\n" + "ld1 { v1.h }[4], [x22], #0x2\n" + "ld1 { v0.h }[4], [x21], #0x2\n" + "ld1 { v31.h }[4], [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[10], [x23], #0x1\n" + "ld1 { v1.b }[10], [x22], #0x1\n" + "ld1 { v0.b }[10], [x21], #0x1\n" + "ld1 { v31.b }[10], [x20], #0x1\n" + "b 23f\n" + "18:" // Oddments: 4 inputs loop: Load: Bit 3: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[8], [x23], #0x1\n" + "ld1 { v1.b }[8], [x22], #0x1\n" + "ld1 { v0.b }[8], [x21], #0x1\n" + "ld1 { v31.b }[8], [x20], #0x1\n" + "b 23f\n" + "19:" // Oddments: 4 inputs loop: Load: Bit 3: Unset + "tbz %x[n_channels], #2, 21f\n" + "ldr s2, [x23], #0x4\n" + "ldr s1, [x22], #0x4\n" + "ldr s0, [x21], #0x4\n" + "ldr s31, [x20], #0x4\n" + "tbz %x[n_channels], #1, 20f\n" + "ld1 { v2.h }[2], [x23], #0x2\n" + "ld1 { v1.h }[2], [x22], #0x2\n" + "ld1 { v0.h }[2], [x21], #0x2\n" + "ld1 { v31.h }[2], [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[6], [x23], #0x1\n" + "ld1 { v1.b }[6], [x22], #0x1\n" + "ld1 { v0.b }[6], [x21], #0x1\n" + "ld1 { v31.b }[6], [x20], #0x1\n" + "b 23f\n" + "20:" // Oddments: 4 inputs loop: Load: Bit 3: Unset: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[4], [x23], #0x1\n" + "ld1 { v1.b }[4], [x22], #0x1\n" + "ld1 { v0.b }[4], [x21], #0x1\n" + "ld1 { v31.b }[4], [x20], #0x1\n" + "b 23f\n" + "21:" // Oddments: 4 inputs loop: Load: Bit 3: Unset: Bit 2: Unset + "tbz %x[n_channels], #1, 22f\n" + "ldr h2, [x23], #0x2\n" + "ldr h1, [x22], #0x2\n" + "ldr h0, [x21], #0x2\n" + "ldr h31, [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[2], [x23], #0x1\n" + "ld1 { v1.b }[2], [x22], #0x1\n" + "ld1 { v0.b }[2], [x21], #0x1\n" + "ld1 { v31.b }[2], [x20], #0x1\n" + "b 23f\n" + "22:" // Oddments: 4 inputs loop: Load: Bit 3: Unset: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ldr b2, [x23], #0x1\n" + "ldr b1, [x22], #0x1\n" + "ldr b0, [x21], #0x1\n" + "ldr b31, [x20], #0x1\n" + "23:" // Oddments: 4 inputs loop: Load: Bit 3: End + "smax v23.16b, v2.16b, v1.16b\n" + "subs x24, x24, #0x1\n" + "smax v19.16b, v0.16b, v31.16b\n" + "smax v19.16b, v23.16b, v19.16b\n" + "smax v3.16b, v3.16b, v19.16b\n" + "bgt 15b\n" + "24:" // Oddments: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 34f\n" + "25:" // Oddments: Single input loop + "movi v2.16b, #0x0\n" + "ldr x23, [x19], #0x8\n" + "add x23, x23, x28\n" + "tbz %x[n_channels], #3, 29f\n" + "ldr d2, [x23], #0x8\n" + "tbz %x[n_channels], #2, 27f\n" + "ld1 { v2.s }[2], [x23], #0x4\n" + "tbz %x[n_channels], #1, 26f\n" + "ld1 { v2.h }[6], [x23], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[14], [x23], #0x1\n" + "b 33f\n" + "26:" // Oddments: Single input loop: Load: Bit 3: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[12], [x23], #0x1\n" + "b 33f\n" + "27:" // Oddments: Single input loop: Load: Bit 3: Bit 2: Unset + "tbz %x[n_channels], #1, 28f\n" + "ld1 { v2.h }[4], [x23], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[10], [x23], #0x1\n" + "b 33f\n" + "28:" // Oddments: Single input loop: Load: Bit 3: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[8], [x23], #0x1\n" + "b 33f\n" + "29:" // Oddments: Single input loop: Load: Bit 3: Unset + "tbz %x[n_channels], #2, 31f\n" + "ldr s2, [x23], #0x4\n" + "tbz %x[n_channels], #1, 30f\n" + "ld1 { v2.h }[2], [x23], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[6], [x23], #0x1\n" + "b 33f\n" + "30:" // Oddments: Single input loop: Load: Bit 3: Unset: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[4], [x23], #0x1\n" + "b 33f\n" + "31:" // Oddments: Single input loop: Load: Bit 3: Unset: Bit 2: Unset + "tbz %x[n_channels], #1, 32f\n" + "ldr h2, [x23], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[2], [x23], #0x1\n" + "b 33f\n" + "32:" // Oddments: Single input loop: Load: Bit 3: Unset: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ldr b2, [x23], #0x1\n" + "33:" // Oddments: Single input loop: Load: Bit 3: End + "smax v3.16b, v3.16b, v2.16b\n" + "subs x20, x20, #0x1\n" + "bgt 25b\n" + "34:" // Oddments: Single input loop: End + "sxtl v23.8h, v3.8b\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_mul]\n" + "ld1r { v4.4s }, [x19]\n" + "sxtl2 v22.8h, v3.16b\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_left_shift]\n" + "movi v17.4s, #0x7f\n" + "ld1r { v3.4s }, [x19]\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_right_shift]\n" + "sxtl v1.4s, v23.4h\n" + "ld1r { v2.4s }, [x19]\n" + "not v16.16b, v17.16b\n" + "sxtl2 v23.4s, v23.8h\n" + "sxtl v0.4s, v22.4h\n" + "sxtl2 v31.4s, v22.8h\n" + "srshl v1.4s, v1.4s, v3.4s\n" + "srshl v23.4s, v23.4s, v3.4s\n" + "srshl v0.4s, v0.4s, v3.4s\n" + "srshl v31.4s, v31.4s, v3.4s\n" + "sqrdmulh v1.4s, v1.4s, v4.4s\n" + "sqrdmulh v23.4s, v23.4s, v4.4s\n" + "sqrdmulh v0.4s, v0.4s, v4.4s\n" + "sqrdmulh v31.4s, v31.4s, v4.4s\n" + "srshl v1.4s, v1.4s, v2.4s\n" + "srshl v23.4s, v23.4s, v2.4s\n" + "srshl v0.4s, v0.4s, v2.4s\n" + "srshl v31.4s, v31.4s, v2.4s\n" + "smax v1.4s, v1.4s, v16.4s\n" + "smax v23.4s, v23.4s, v16.4s\n" + "smax v0.4s, v0.4s, v16.4s\n" + "smax v31.4s, v31.4s, v16.4s\n" + "smin v1.4s, v1.4s, v17.4s\n" + "smin v23.4s, v23.4s, v17.4s\n" + "smin v0.4s, v0.4s, v17.4s\n" + "smin v31.4s, v31.4s, v17.4s\n" + "uzp1 v23.16b, v1.16b, v23.16b\n" + "uzp1 v16.16b, v0.16b, v31.16b\n" + "uzp1 v16.16b, v23.16b, v16.16b\n" + "tbz %x[n_channels], #3, 38f\n" + "st1 { v16.d }[0], [%x[outptr]], #0x8\n" + "tbz %x[n_channels], #2, 36f\n" + "st1 { v16.s }[2], [%x[outptr]], #0x4\n" + "tbz %x[n_channels], #1, 35f\n" + "st1 { v16.h }[6], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[14], [%x[outptr]], #0x1\n" + "b 42f\n" + "35:" // Oddments: Store: Bit 3: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[12], [%x[outptr]], #0x1\n" + "b 42f\n" + "36:" // Oddments: Store: Bit 3: Bit 2: Unset + "tbz %x[n_channels], #1, 37f\n" + "st1 { v16.h }[4], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[10], [%x[outptr]], #0x1\n" + "b 42f\n" + "37:" // Oddments: Store: Bit 3: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[8], [%x[outptr]], #0x1\n" + "b 42f\n" + "38:" // Oddments: Store: Bit 3: Unset + "tbz %x[n_channels], #2, 40f\n" + "st1 { v16.s }[0], [%x[outptr]], #0x4\n" + "tbz %x[n_channels], #1, 39f\n" + "st1 { v16.h }[2], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[6], [%x[outptr]], #0x1\n" + "b 42f\n" + "39:" // Oddments: Store: Bit 3: Unset: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[4], [%x[outptr]], #0x1\n" + "b 42f\n" + "40:" // Oddments: Store: Bit 3: Unset: Bit 2: Unset + "tbz %x[n_channels], #1, 41f\n" + "st1 { v16.h }[0], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[2], [%x[outptr]], #0x1\n" + "b 42f\n" + "41:" // Oddments: Store: Bit 3: Unset: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[0], [%x[outptr]], #0x1\n" + "42:" // Oddments: Store: Bit 3: End + + "43:" // End + + : [n_channels] "+&r" (n_channels), [outptr] "+&r" (outptr) + : [inptrs] "r" (inptrs), [n_valid_cells] "r" (n_valid_cells), [offsetof_qp_per_layer_left_shift] "I" (offsetof(Requantize32, per_layer_left_shift)), [offsetof_qp_per_layer_mul] "I" (offsetof(Requantize32, per_layer_mul)), [offsetof_qp_per_layer_right_shift] "I" (offsetof(Requantize32, per_layer_right_shift)), [quant_params] "r" (&qp) + : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__aarch64__) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8_nhwc_avg_generic_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8_nhwc_avg_generic_depthfirst.hpp new file mode 100644 index 0000000000..943928615a --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8_nhwc_avg_generic_depthfirst.hpp @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#pragma once + +#if defined(__aarch64__) + +namespace arm_conv { +namespace pooling { + +void a64_u8_nhwc_avg_generic_depthfirst_impl(const uint64_t window_cells, const uint64_t n_valid_cells, uint64_t n_channels, const uint8_t *const *const inptrs, uint8_t *outptr); + +struct a64_u8_nhwc_avg_generic_depthfirst +{ + typedef uint8_t operand_type; + typedef uint8_t return_type; + + typedef void (*kern_type)(const uint64_t window_cells, const uint64_t n_valid_cells, uint64_t n_channels, const uint8_t *const *const inptrs, uint8_t *outptr); + + constexpr static PoolingType pooling_type(void) { return PoolingType::AVERAGE; } + + kern_type kernel = a64_u8_nhwc_avg_generic_depthfirst_impl; + + a64_u8_nhwc_avg_generic_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__aarch64__) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8_nhwc_avg_generic_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8_nhwc_avg_generic_depthfirst/generic.cpp new file mode 100644 index 0000000000..1d210cb419 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8_nhwc_avg_generic_depthfirst/generic.cpp @@ -0,0 +1,630 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include +#include +#include + + +#if defined(__aarch64__) + +namespace arm_conv { +namespace pooling { + +namespace { + struct RescaleParams + { + int32_t multiplier, shift; + }; + + constexpr RescaleParams rescale_params[8] = { + {0x40000000, -0}, // 1/2 + {0x55555555, -1}, // 1/3 + {0x40000000, -1}, // 1/4 + {0x66666666, -2}, // 1/5 + {0x55555555, -2}, // 1/6 + {0x49249249, -2}, // 1/7 + {0x40000000, -2}, // 1/8 + {0x71c71c72, -3}, // 1/9 + }; +} + +void a64_u8_nhwc_avg_generic_depthfirst_impl( + const uint64_t window_cells, + const uint64_t n_valid_cells, + uint64_t n_channels, + const uint8_t *const *const inptrs, + uint8_t *outptr +) +{ + if (n_valid_cells == 1 && window_cells == 1) + { + // In this case, simply copy from the input to the output + std::memcpy(outptr, *inptrs, n_channels); + return; + } + + // Compute (or look up) the rescale values + int32_t shift_value = 0, rescale_value = 0; + if (2 <= window_cells && window_cells <= 9) + { + auto ¶ms = rescale_params[window_cells - 2]; + rescale_value = params.multiplier; + shift_value = params.shift; + } + else + { + auto f_rescale_value = 1.0f / static_cast(window_cells); + + shift_value = 0; + while (f_rescale_value < 0.5f) + { + shift_value--; + f_rescale_value *= 2.0f; + } + + rescale_value = static_cast(round(f_rescale_value * static_cast(1ll << 31))); + if (static_cast(rescale_value) == (1ll << 31)) + { + shift_value++; + rescale_value >>= 1; + } + } + + __asm__ __volatile__( + "mov x26, #0x0\n" + "mov x25, #0x10\n" // cntb _, ALL, #1 + "mov x24, #0x20\n" // cntb _, ALL, #2 + "mov x23, #0x30\n" // cntb _, ALL, #3 + "cmp %x[n_channels], #0x40\n" + "blt 7f\n" + "1:" // 4-vectors of channels + "movi v15.4s, #0x0\n" + "mov x19, %x[inptrs]\n" + "movi v14.4s, #0x0\n" + "lsr x22, %x[n_valid_cells], #0x1\n" + "movi v13.4s, #0x0\n" + "movi v12.4s, #0x0\n" + "movi v11.4s, #0x0\n" + "movi v10.4s, #0x0\n" + "movi v9.4s, #0x0\n" + "movi v8.4s, #0x0\n" + "movi v7.4s, #0x0\n" + "movi v6.4s, #0x0\n" + "movi v5.4s, #0x0\n" + "movi v4.4s, #0x0\n" + "movi v3.4s, #0x0\n" + "movi v2.4s, #0x0\n" + "movi v1.4s, #0x0\n" + "movi v0.4s, #0x0\n" + "cbz x22, 4f\n" + "ldp x21, x20, [x19, #0x0]\n" + "add x19, x19, #0x10\n" + "subs x22, x22, #0x1\n" + "ldr q31, [x21, x26]\n" + "ldr q30, [x20, x26]\n" + "ldr q29, [x21, x25]\n" + "ldr q28, [x20, x25]\n" + "ldr q27, [x21, x24]\n" + "ldr q26, [x20, x24]\n" + "ldr q25, [x21, x23]\n" + "ldr q24, [x20, x23]\n" + "beq 3f\n" + "2:" // 4-vectors of channels: 2 inputs loop + "uaddl v23.8h, v31.8b, v30.8b\n" + "ldp x21, x20, [x19, #0x0]\n" + "add x19, x19, #0x10\n" + "uaddl2 v22.8h, v31.16b, v30.16b\n" + "subs x22, x22, #0x1\n" + "uaddl v21.8h, v29.8b, v28.8b\n" + "ldr q31, [x21, x26]\n" + "uaddl2 v20.8h, v29.16b, v28.16b\n" + "uaddl v19.8h, v27.8b, v26.8b\n" + "ldr q30, [x20, x26]\n" + "uaddl2 v18.8h, v27.16b, v26.16b\n" + "ldr q29, [x21, x25]\n" + "uaddl v17.8h, v25.8b, v24.8b\n" + "ldr q28, [x20, x25]\n" + "uaddl2 v16.8h, v25.16b, v24.16b\n" + "ldr q27, [x21, x24]\n" + "uaddw v15.4s, v15.4s, v23.4h\n" + "ldr q26, [x20, x24]\n" + "uaddw2 v14.4s, v14.4s, v23.8h\n" + "ldr q25, [x21, x23]\n" + "uaddw v13.4s, v13.4s, v22.4h\n" + "ldr q24, [x20, x23]\n" + "uaddw2 v12.4s, v12.4s, v22.8h\n" + "uaddw v11.4s, v11.4s, v21.4h\n" + "uaddw2 v10.4s, v10.4s, v21.8h\n" + "uaddw v9.4s, v9.4s, v20.4h\n" + "uaddw2 v8.4s, v8.4s, v20.8h\n" + "uaddw v7.4s, v7.4s, v19.4h\n" + "uaddw2 v6.4s, v6.4s, v19.8h\n" + "uaddw v5.4s, v5.4s, v18.4h\n" + "uaddw2 v4.4s, v4.4s, v18.8h\n" + "uaddw v3.4s, v3.4s, v17.4h\n" + "uaddw2 v2.4s, v2.4s, v17.8h\n" + "uaddw v1.4s, v1.4s, v16.4h\n" + "uaddw2 v0.4s, v0.4s, v16.8h\n" + "bgt 2b\n" + "3:" // 4-vectors of channels: 2 inputs tail + "uaddl v23.8h, v31.8b, v30.8b\n" + "uaddl2 v22.8h, v31.16b, v30.16b\n" + "uaddl v21.8h, v29.8b, v28.8b\n" + "uaddl2 v20.8h, v29.16b, v28.16b\n" + "uaddl v19.8h, v27.8b, v26.8b\n" + "uaddl2 v18.8h, v27.16b, v26.16b\n" + "uaddl v17.8h, v25.8b, v24.8b\n" + "uaddl2 v16.8h, v25.16b, v24.16b\n" + "uaddw v15.4s, v15.4s, v23.4h\n" + "uaddw2 v14.4s, v14.4s, v23.8h\n" + "uaddw v13.4s, v13.4s, v22.4h\n" + "uaddw2 v12.4s, v12.4s, v22.8h\n" + "uaddw v11.4s, v11.4s, v21.4h\n" + "uaddw2 v10.4s, v10.4s, v21.8h\n" + "uaddw v9.4s, v9.4s, v20.4h\n" + "uaddw2 v8.4s, v8.4s, v20.8h\n" + "uaddw v7.4s, v7.4s, v19.4h\n" + "uaddw2 v6.4s, v6.4s, v19.8h\n" + "uaddw v5.4s, v5.4s, v18.4h\n" + "uaddw2 v4.4s, v4.4s, v18.8h\n" + "uaddw v3.4s, v3.4s, v17.4h\n" + "uaddw2 v2.4s, v2.4s, v17.8h\n" + "uaddw v1.4s, v1.4s, v16.4h\n" + "uaddw2 v0.4s, v0.4s, v16.8h\n" + "4:" // 4-vectors of channels: After loop + "ands x20, %x[n_valid_cells], #0x1\n" + "beq 6f\n" + "5:" // 4-vectors of channels: Single input loop + "ldr x21, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ldr q31, [x21, x26]\n" + "uxtl v16.8h, v31.8b\n" + "ldr q29, [x21, x25]\n" + "uxtl2 v22.8h, v31.16b\n" + "ldr q27, [x21, x24]\n" + "ldr q25, [x21, x23]\n" + "uaddw v15.4s, v15.4s, v16.4h\n" + "uaddw2 v14.4s, v14.4s, v16.8h\n" + "uxtl v21.8h, v29.8b\n" + "uxtl2 v20.8h, v29.16b\n" + "uxtl v19.8h, v27.8b\n" + "uxtl2 v18.8h, v27.16b\n" + "uxtl v17.8h, v25.8b\n" + "uxtl2 v16.8h, v25.16b\n" + "uaddw v13.4s, v13.4s, v22.4h\n" + "uaddw2 v12.4s, v12.4s, v22.8h\n" + "uaddw v11.4s, v11.4s, v21.4h\n" + "uaddw2 v10.4s, v10.4s, v21.8h\n" + "uaddw v9.4s, v9.4s, v20.4h\n" + "uaddw2 v8.4s, v8.4s, v20.8h\n" + "uaddw v7.4s, v7.4s, v19.4h\n" + "uaddw2 v6.4s, v6.4s, v19.8h\n" + "uaddw v5.4s, v5.4s, v18.4h\n" + "uaddw2 v4.4s, v4.4s, v18.8h\n" + "uaddw v3.4s, v3.4s, v17.4h\n" + "uaddw2 v2.4s, v2.4s, v17.8h\n" + "uaddw v1.4s, v1.4s, v16.4h\n" + "uaddw2 v0.4s, v0.4s, v16.8h\n" + "bgt 5b\n" + "6:" // 4-vectors of channels: Single input loop: End + "movi v19.4s, #0x0\n" + "ld1r { v18.4s }, [%x[rescale_ptr]]\n" + "sub %x[n_channels], %x[n_channels], #0x40\n" + "movi v17.4s, #0xff\n" + "ld1r { v16.4s }, [%x[shift_ptr]]\n" + "cmp %x[n_channels], #0x40\n" + "sqrdmulh v15.4s, v15.4s, v18.4s\n" + "sqrdmulh v14.4s, v14.4s, v18.4s\n" + "sqrdmulh v13.4s, v13.4s, v18.4s\n" + "sqrdmulh v12.4s, v12.4s, v18.4s\n" + "sqrdmulh v11.4s, v11.4s, v18.4s\n" + "srshl v15.4s, v15.4s, v16.4s\n" + "srshl v14.4s, v14.4s, v16.4s\n" + "srshl v13.4s, v13.4s, v16.4s\n" + "srshl v12.4s, v12.4s, v16.4s\n" + "srshl v11.4s, v11.4s, v16.4s\n" + "sqrdmulh v10.4s, v10.4s, v18.4s\n" + "sqrdmulh v9.4s, v9.4s, v18.4s\n" + "sqrdmulh v8.4s, v8.4s, v18.4s\n" + "sqrdmulh v7.4s, v7.4s, v18.4s\n" + "srshl v10.4s, v10.4s, v16.4s\n" + "srshl v9.4s, v9.4s, v16.4s\n" + "srshl v8.4s, v8.4s, v16.4s\n" + "srshl v7.4s, v7.4s, v16.4s\n" + "sqrdmulh v6.4s, v6.4s, v18.4s\n" + "sqrdmulh v5.4s, v5.4s, v18.4s\n" + "sqrdmulh v4.4s, v4.4s, v18.4s\n" + "sqrdmulh v3.4s, v3.4s, v18.4s\n" + "srshl v6.4s, v6.4s, v16.4s\n" + "srshl v5.4s, v5.4s, v16.4s\n" + "srshl v4.4s, v4.4s, v16.4s\n" + "srshl v3.4s, v3.4s, v16.4s\n" + "sqrdmulh v2.4s, v2.4s, v18.4s\n" + "sqrdmulh v1.4s, v1.4s, v18.4s\n" + "sqrdmulh v0.4s, v0.4s, v18.4s\n" + "smax v15.4s, v15.4s, v19.4s\n" + "srshl v2.4s, v2.4s, v16.4s\n" + "srshl v1.4s, v1.4s, v16.4s\n" + "srshl v0.4s, v0.4s, v16.4s\n" + "smin v15.4s, v15.4s, v17.4s\n" + "smax v14.4s, v14.4s, v19.4s\n" + "smax v13.4s, v13.4s, v19.4s\n" + "smax v12.4s, v12.4s, v19.4s\n" + "smin v14.4s, v14.4s, v17.4s\n" + "smin v13.4s, v13.4s, v17.4s\n" + "smin v12.4s, v12.4s, v17.4s\n" + "smax v11.4s, v11.4s, v19.4s\n" + "smax v10.4s, v10.4s, v19.4s\n" + "smax v9.4s, v9.4s, v19.4s\n" + "smin v11.4s, v11.4s, v17.4s\n" + "smin v10.4s, v10.4s, v17.4s\n" + "smin v9.4s, v9.4s, v17.4s\n" + "smax v8.4s, v8.4s, v19.4s\n" + "smax v7.4s, v7.4s, v19.4s\n" + "smax v6.4s, v6.4s, v19.4s\n" + "smin v8.4s, v8.4s, v17.4s\n" + "smin v7.4s, v7.4s, v17.4s\n" + "smin v6.4s, v6.4s, v17.4s\n" + "smax v5.4s, v5.4s, v19.4s\n" + "smax v4.4s, v4.4s, v19.4s\n" + "smax v3.4s, v3.4s, v19.4s\n" + "smin v5.4s, v5.4s, v17.4s\n" + "smin v4.4s, v4.4s, v17.4s\n" + "smin v3.4s, v3.4s, v17.4s\n" + "smax v2.4s, v2.4s, v19.4s\n" + "smax v1.4s, v1.4s, v19.4s\n" + "smax v0.4s, v0.4s, v19.4s\n" + "smin v2.4s, v2.4s, v17.4s\n" + "smin v1.4s, v1.4s, v17.4s\n" + "smin v0.4s, v0.4s, v17.4s\n" + "uzp1 v23.16b, v15.16b, v14.16b\n" + "uzp1 v16.16b, v13.16b, v12.16b\n" + "uzp1 v22.16b, v11.16b, v10.16b\n" + "uzp1 v18.16b, v9.16b, v8.16b\n" + "uzp1 v21.16b, v7.16b, v6.16b\n" + "uzp1 v17.16b, v5.16b, v4.16b\n" + "uzp1 v20.16b, v3.16b, v2.16b\n" + "uzp1 v19.16b, v1.16b, v0.16b\n" + "uzp1 v16.16b, v23.16b, v16.16b\n" + "str q16, [%x[outptr], x26]\n" + "uzp1 v18.16b, v22.16b, v18.16b\n" + "uzp1 v17.16b, v21.16b, v17.16b\n" + "add x26, x26, #0x40\n" + "uzp1 v16.16b, v20.16b, v19.16b\n" + "str q18, [%x[outptr], x25]\n" + "str q17, [%x[outptr], x24]\n" + "str q16, [%x[outptr], x23]\n" + "add x25, x25, #0x40\n" + "add x24, x24, #0x40\n" + "add x23, x23, #0x40\n" + "bge 1b\n" + "cbz %x[n_channels], 43f\n" + "7:" // Single vector of channels + "cmp %x[n_channels], #0x10\n" + "blt 14f\n" + "8:" // Single vector of channels: Loop + "movi v15.4s, #0x0\n" + "mov x19, %x[inptrs]\n" + "movi v14.4s, #0x0\n" + "lsr x22, %x[n_valid_cells], #0x1\n" + "movi v13.4s, #0x0\n" + "movi v12.4s, #0x0\n" + "cbz x22, 11f\n" + "ldp x21, x20, [x19, #0x0]\n" + "add x19, x19, #0x10\n" + "subs x22, x22, #0x1\n" + "ldr q31, [x21, x26]\n" + "ldr q30, [x20, x26]\n" + "beq 10f\n" + "9:" // Single vector of channels: Loop: 2 inputs loop + "uaddl v23.8h, v31.8b, v30.8b\n" + "ldp x21, x20, [x19, #0x0]\n" + "add x19, x19, #0x10\n" + "uaddl2 v22.8h, v31.16b, v30.16b\n" + "subs x22, x22, #0x1\n" + "uaddw v15.4s, v15.4s, v23.4h\n" + "ldr q31, [x21, x26]\n" + "uaddw2 v14.4s, v14.4s, v23.8h\n" + "ldr q30, [x20, x26]\n" + "uaddw v13.4s, v13.4s, v22.4h\n" + "uaddw2 v12.4s, v12.4s, v22.8h\n" + "bgt 9b\n" + "10:" // Single vector of channels: Loop: 2 inputs tail + "uaddl v23.8h, v31.8b, v30.8b\n" + "uaddl2 v22.8h, v31.16b, v30.16b\n" + "uaddw v15.4s, v15.4s, v23.4h\n" + "uaddw2 v14.4s, v14.4s, v23.8h\n" + "uaddw v13.4s, v13.4s, v22.4h\n" + "uaddw2 v12.4s, v12.4s, v22.8h\n" + "11:" // Single vector of channels: Loop: After loop + "ands x20, %x[n_valid_cells], #0x1\n" + "beq 13f\n" + "12:" // Single vector of channels: Loop: Single input loop + "ldr x21, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ldr q31, [x21, x26]\n" + "uxtl v16.8h, v31.8b\n" + "uxtl2 v22.8h, v31.16b\n" + "uaddw v15.4s, v15.4s, v16.4h\n" + "uaddw2 v14.4s, v14.4s, v16.8h\n" + "uaddw v13.4s, v13.4s, v22.4h\n" + "uaddw2 v12.4s, v12.4s, v22.8h\n" + "bgt 12b\n" + "13:" // Single vector of channels: Loop: Single input loop: End + "movi v19.4s, #0x0\n" + "ld1r { v18.4s }, [%x[rescale_ptr]]\n" + "sub %x[n_channels], %x[n_channels], #0x10\n" + "movi v17.4s, #0xff\n" + "ld1r { v16.4s }, [%x[shift_ptr]]\n" + "cmp %x[n_channels], #0x10\n" + "sqrdmulh v15.4s, v15.4s, v18.4s\n" + "sqrdmulh v14.4s, v14.4s, v18.4s\n" + "sqrdmulh v13.4s, v13.4s, v18.4s\n" + "sqrdmulh v12.4s, v12.4s, v18.4s\n" + "srshl v15.4s, v15.4s, v16.4s\n" + "srshl v14.4s, v14.4s, v16.4s\n" + "srshl v13.4s, v13.4s, v16.4s\n" + "srshl v12.4s, v12.4s, v16.4s\n" + "smax v15.4s, v15.4s, v19.4s\n" + "smax v14.4s, v14.4s, v19.4s\n" + "smax v13.4s, v13.4s, v19.4s\n" + "smax v12.4s, v12.4s, v19.4s\n" + "smin v15.4s, v15.4s, v17.4s\n" + "smin v14.4s, v14.4s, v17.4s\n" + "smin v13.4s, v13.4s, v17.4s\n" + "smin v12.4s, v12.4s, v17.4s\n" + "uzp1 v23.16b, v15.16b, v14.16b\n" + "uzp1 v16.16b, v13.16b, v12.16b\n" + "uzp1 v16.16b, v23.16b, v16.16b\n" + "str q16, [%x[outptr], x26]\n" + "add x26, x26, #0x10\n" + "bge 8b\n" + "cbz %x[n_channels], 43f\n" + "14:" // Oddments + "movi v15.4s, #0x0\n" + "add %x[outptr], %x[outptr], x26\n" + "movi v14.4s, #0x0\n" + "mov x19, %x[inptrs]\n" + "movi v13.4s, #0x0\n" + "lsr x22, %x[n_valid_cells], #0x1\n" + "movi v12.4s, #0x0\n" + "cbz x22, 24f\n" + "15:" // Oddments: 2 inputs loop + "movi v31.16b, #0x0\n" + "ldp x21, x20, [x19, #0x0]\n" + "add x19, x19, #0x10\n" + "movi v30.16b, #0x0\n" + "add x21, x21, x26\n" + "add x20, x20, x26\n" + "tbz %x[n_channels], #3, 19f\n" + "ldr d31, [x21], #0x8\n" + "ldr d30, [x20], #0x8\n" + "tbz %x[n_channels], #2, 17f\n" + "ld1 { v31.s }[2], [x21], #0x4\n" + "ld1 { v30.s }[2], [x20], #0x4\n" + "tbz %x[n_channels], #1, 16f\n" + "ld1 { v31.h }[6], [x21], #0x2\n" + "ld1 { v30.h }[6], [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v31.b }[14], [x21], #0x1\n" + "ld1 { v30.b }[14], [x20], #0x1\n" + "b 23f\n" + "16:" // Oddments: 2 inputs loop: Load: Bit 3: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v31.b }[12], [x21], #0x1\n" + "ld1 { v30.b }[12], [x20], #0x1\n" + "b 23f\n" + "17:" // Oddments: 2 inputs loop: Load: Bit 3: Bit 2: Unset + "tbz %x[n_channels], #1, 18f\n" + "ld1 { v31.h }[4], [x21], #0x2\n" + "ld1 { v30.h }[4], [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v31.b }[10], [x21], #0x1\n" + "ld1 { v30.b }[10], [x20], #0x1\n" + "b 23f\n" + "18:" // Oddments: 2 inputs loop: Load: Bit 3: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v31.b }[8], [x21], #0x1\n" + "ld1 { v30.b }[8], [x20], #0x1\n" + "b 23f\n" + "19:" // Oddments: 2 inputs loop: Load: Bit 3: Unset + "tbz %x[n_channels], #2, 21f\n" + "ldr s31, [x21], #0x4\n" + "ldr s30, [x20], #0x4\n" + "tbz %x[n_channels], #1, 20f\n" + "ld1 { v31.h }[2], [x21], #0x2\n" + "ld1 { v30.h }[2], [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v31.b }[6], [x21], #0x1\n" + "ld1 { v30.b }[6], [x20], #0x1\n" + "b 23f\n" + "20:" // Oddments: 2 inputs loop: Load: Bit 3: Unset: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v31.b }[4], [x21], #0x1\n" + "ld1 { v30.b }[4], [x20], #0x1\n" + "b 23f\n" + "21:" // Oddments: 2 inputs loop: Load: Bit 3: Unset: Bit 2: Unset + "tbz %x[n_channels], #1, 22f\n" + "ldr h31, [x21], #0x2\n" + "ldr h30, [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v31.b }[2], [x21], #0x1\n" + "ld1 { v30.b }[2], [x20], #0x1\n" + "b 23f\n" + "22:" // Oddments: 2 inputs loop: Load: Bit 3: Unset: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ldr b31, [x21], #0x1\n" + "ldr b30, [x20], #0x1\n" + "23:" // Oddments: 2 inputs loop: Load: Bit 3: End + "uaddl v23.8h, v31.8b, v30.8b\n" + "subs x22, x22, #0x1\n" + "uaddl2 v22.8h, v31.16b, v30.16b\n" + "uaddw v15.4s, v15.4s, v23.4h\n" + "uaddw2 v14.4s, v14.4s, v23.8h\n" + "uaddw v13.4s, v13.4s, v22.4h\n" + "uaddw2 v12.4s, v12.4s, v22.8h\n" + "bgt 15b\n" + "24:" // Oddments: After loop + "ands x20, %x[n_valid_cells], #0x1\n" + "beq 34f\n" + "25:" // Oddments: Single input loop + "movi v31.16b, #0x0\n" + "ldr x21, [x19], #0x8\n" + "add x21, x21, x26\n" + "tbz %x[n_channels], #3, 29f\n" + "ldr d31, [x21], #0x8\n" + "tbz %x[n_channels], #2, 27f\n" + "ld1 { v31.s }[2], [x21], #0x4\n" + "tbz %x[n_channels], #1, 26f\n" + "ld1 { v31.h }[6], [x21], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v31.b }[14], [x21], #0x1\n" + "b 33f\n" + "26:" // Oddments: Single input loop: Load: Bit 3: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v31.b }[12], [x21], #0x1\n" + "b 33f\n" + "27:" // Oddments: Single input loop: Load: Bit 3: Bit 2: Unset + "tbz %x[n_channels], #1, 28f\n" + "ld1 { v31.h }[4], [x21], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v31.b }[10], [x21], #0x1\n" + "b 33f\n" + "28:" // Oddments: Single input loop: Load: Bit 3: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v31.b }[8], [x21], #0x1\n" + "b 33f\n" + "29:" // Oddments: Single input loop: Load: Bit 3: Unset + "tbz %x[n_channels], #2, 31f\n" + "ldr s31, [x21], #0x4\n" + "tbz %x[n_channels], #1, 30f\n" + "ld1 { v31.h }[2], [x21], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v31.b }[6], [x21], #0x1\n" + "b 33f\n" + "30:" // Oddments: Single input loop: Load: Bit 3: Unset: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v31.b }[4], [x21], #0x1\n" + "b 33f\n" + "31:" // Oddments: Single input loop: Load: Bit 3: Unset: Bit 2: Unset + "tbz %x[n_channels], #1, 32f\n" + "ldr h31, [x21], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v31.b }[2], [x21], #0x1\n" + "b 33f\n" + "32:" // Oddments: Single input loop: Load: Bit 3: Unset: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ldr b31, [x21], #0x1\n" + "33:" // Oddments: Single input loop: Load: Bit 3: End + "uxtl v16.8h, v31.8b\n" + "subs x20, x20, #0x1\n" + "uxtl2 v22.8h, v31.16b\n" + "uaddw v15.4s, v15.4s, v16.4h\n" + "uaddw2 v14.4s, v14.4s, v16.8h\n" + "uaddw v13.4s, v13.4s, v22.4h\n" + "uaddw2 v12.4s, v12.4s, v22.8h\n" + "bgt 25b\n" + "34:" // Oddments: Single input loop: End + "movi v19.4s, #0x0\n" + "ld1r { v18.4s }, [%x[rescale_ptr]]\n" + "movi v17.4s, #0xff\n" + "ld1r { v16.4s }, [%x[shift_ptr]]\n" + "sqrdmulh v15.4s, v15.4s, v18.4s\n" + "sqrdmulh v14.4s, v14.4s, v18.4s\n" + "sqrdmulh v13.4s, v13.4s, v18.4s\n" + "sqrdmulh v12.4s, v12.4s, v18.4s\n" + "srshl v15.4s, v15.4s, v16.4s\n" + "srshl v14.4s, v14.4s, v16.4s\n" + "srshl v13.4s, v13.4s, v16.4s\n" + "srshl v12.4s, v12.4s, v16.4s\n" + "smax v15.4s, v15.4s, v19.4s\n" + "smax v14.4s, v14.4s, v19.4s\n" + "smax v13.4s, v13.4s, v19.4s\n" + "smax v12.4s, v12.4s, v19.4s\n" + "smin v15.4s, v15.4s, v17.4s\n" + "smin v14.4s, v14.4s, v17.4s\n" + "smin v13.4s, v13.4s, v17.4s\n" + "smin v12.4s, v12.4s, v17.4s\n" + "uzp1 v23.16b, v15.16b, v14.16b\n" + "uzp1 v16.16b, v13.16b, v12.16b\n" + "uzp1 v16.16b, v23.16b, v16.16b\n" + "tbz %x[n_channels], #3, 38f\n" + "st1 { v16.d }[0], [%x[outptr]], #0x8\n" + "tbz %x[n_channels], #2, 36f\n" + "st1 { v16.s }[2], [%x[outptr]], #0x4\n" + "tbz %x[n_channels], #1, 35f\n" + "st1 { v16.h }[6], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[14], [%x[outptr]], #0x1\n" + "b 42f\n" + "35:" // Oddments: Store: Bit 3: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[12], [%x[outptr]], #0x1\n" + "b 42f\n" + "36:" // Oddments: Store: Bit 3: Bit 2: Unset + "tbz %x[n_channels], #1, 37f\n" + "st1 { v16.h }[4], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[10], [%x[outptr]], #0x1\n" + "b 42f\n" + "37:" // Oddments: Store: Bit 3: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[8], [%x[outptr]], #0x1\n" + "b 42f\n" + "38:" // Oddments: Store: Bit 3: Unset + "tbz %x[n_channels], #2, 40f\n" + "st1 { v16.s }[0], [%x[outptr]], #0x4\n" + "tbz %x[n_channels], #1, 39f\n" + "st1 { v16.h }[2], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[6], [%x[outptr]], #0x1\n" + "b 42f\n" + "39:" // Oddments: Store: Bit 3: Unset: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[4], [%x[outptr]], #0x1\n" + "b 42f\n" + "40:" // Oddments: Store: Bit 3: Unset: Bit 2: Unset + "tbz %x[n_channels], #1, 41f\n" + "st1 { v16.h }[0], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[2], [%x[outptr]], #0x1\n" + "b 42f\n" + "41:" // Oddments: Store: Bit 3: Unset: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[0], [%x[outptr]], #0x1\n" + "42:" // Oddments: Store: Bit 3: End + + "43:" // End + + : [n_channels] "+&r" (n_channels), [outptr] "+&r" (outptr) + : [inptrs] "r" (inptrs), [n_valid_cells] "r" (n_valid_cells), [rescale_ptr] "r" (&rescale_value), [shift_ptr] "r" (&shift_value) + : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__aarch64__) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8_nhwc_max_2x2_s1_output2x2_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8_nhwc_max_2x2_s1_output2x2_depthfirst.hpp new file mode 100644 index 0000000000..0103de812d --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8_nhwc_max_2x2_s1_output2x2_depthfirst.hpp @@ -0,0 +1,56 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#pragma once + +namespace arm_conv { +namespace pooling { + +void a64_u8_nhwc_max_2x2_s1_output2x2_depthfirst_impl(unsigned int, const uint8_t *const *const, uint8_t *const *const, bool, unsigned int, unsigned int, unsigned int, unsigned int); + +struct a64_u8_nhwc_max_2x2_s1_output2x2_depthfirst +{ + typedef uint8_t operand_type; + typedef uint8_t return_type; + + typedef void (*kern_type)(unsigned int, const uint8_t *const *const, uint8_t *const *const, bool, unsigned int, unsigned int, unsigned int, unsigned int); + + constexpr static PoolingType pooling_type(void) { return PoolingType::MAX; } + + constexpr static unsigned int pool_rows(void) { return 2; } + constexpr static unsigned int pool_cols(void) { return 2; } + + constexpr static unsigned int stride_rows(void) { return 1; } + constexpr static unsigned int stride_cols(void) { return 1; } + + constexpr static unsigned int out_rows(void) { return 2; } + constexpr static unsigned int out_cols(void) { return 2; } + + kern_type kernel = a64_u8_nhwc_max_2x2_s1_output2x2_depthfirst_impl; + + a64_u8_nhwc_max_2x2_s1_output2x2_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp new file mode 100644 index 0000000000..eac1f2dfdb --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp @@ -0,0 +1,174 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + + +#include +#include + +namespace arm_conv { +namespace pooling { + +void a64_u8_nhwc_max_2x2_s1_output2x2_depthfirst_impl( + const unsigned int n_channels, + const uint8_t *const *const inptrs, + uint8_t *const *const outptrs, + const bool exclude_padding, + const unsigned int pad_left, + const unsigned int pad_top, + const unsigned int pad_right, + const unsigned int pad_bottom +) +{ + struct KernelArgs + { + const uint64_t n_channels; + const uint8_t *const *const inptrs; + uint8_t *const *const outptrs; + KernelArgs( + unsigned int channels, + const uint8_t *const *input_ptrs, + uint8_t *const * output_ptrs, + bool, unsigned int, unsigned int, unsigned int, unsigned int + ) : n_channels(channels), + inptrs(input_ptrs), + outptrs(output_ptrs) + { + } + }; + + const KernelArgs args(n_channels, inptrs, outptrs, exclude_padding, + pad_left, pad_top, pad_right, pad_bottom); + + __asm__ __volatile__( + "ldr x15, [%x[args], %[offsetof_n_channels]]\n" + "mov x14, #0x0\n" + "ldr x19, [%x[args], %[offsetof_outptrs]]\n" + "mov x13, #0x0\n" + "ldp x12, x11, [x19, #0x0]\n" + "cmp x15, #0x10\n" + "ldp x10, x9, [x19, #0x10]\n" + "ldr x19, [%x[args], %[offsetof_inptrs]]\n" + "ldp x28, x27, [x19, #0x0]\n" + "ldp x26, x25, [x19, #0x10]\n" + "ldp x24, x23, [x19, #0x20]\n" + "ldp x22, x21, [x19, #0x30]\n" + "ldr x20, [x19, #0x40]\n" + "blt 3f\n" + "lsr x19, x15, #0x4\n" + "sub x15, x15, x19, LSL #4\n" + "ldr q30, [x27, x14]\n" + "ldr q29, [x24, x14]\n" + "ldr q28, [x21, x14]\n" + "ldr q27, [x25, x14]\n" + "ldr q26, [x28, x14]\n" + "ldr q25, [x23, x14]\n" + "ldr q24, [x26, x14]\n" + "ldr q23, [x22, x14]\n" + "ldr q22, [x20, x14]\n" + "add x14, x14, #0x10\n" + "subs x19, x19, #0x1\n" + "beq 2f\n" + "1:" // Vector: Loop + "umax v21.16b, v30.16b, v29.16b\n" + "ldr q30, [x27, x14]\n" + "umax v20.16b, v29.16b, v28.16b\n" + "ldr q29, [x24, x14]\n" + "umax v19.16b, v27.16b, v26.16b\n" + "ldr q28, [x21, x14]\n" + "umax v18.16b, v25.16b, v24.16b\n" + "ldr q26, [x28, x14]\n" + "umax v17.16b, v23.16b, v27.16b\n" + "ldr q27, [x25, x14]\n" + "umax v16.16b, v25.16b, v22.16b\n" + "ldr q25, [x23, x14]\n" + "umax v19.16b, v21.16b, v19.16b\n" + "ldr q24, [x26, x14]\n" + "umax v18.16b, v21.16b, v18.16b\n" + "ldr q23, [x22, x14]\n" + "umax v17.16b, v20.16b, v17.16b\n" + "ldr q22, [x20, x14]\n" + "umax v16.16b, v20.16b, v16.16b\n" + "add x14, x14, #0x10\n" + "str q19, [x12, x13]\n" + "str q18, [x11, x13]\n" + "str q17, [x10, x13]\n" + "str q16, [x9, x13]\n" + "add x13, x13, #0x10\n" + "subs x19, x19, #0x1\n" + "bgt 1b\n" + "2:" // Vector: Tail + "umax v21.16b, v30.16b, v29.16b\n" + "umax v20.16b, v29.16b, v28.16b\n" + "umax v19.16b, v27.16b, v26.16b\n" + "umax v18.16b, v25.16b, v24.16b\n" + "umax v17.16b, v23.16b, v27.16b\n" + "umax v16.16b, v25.16b, v22.16b\n" + "umax v19.16b, v21.16b, v19.16b\n" + "str q19, [x12, x13]\n" + "umax v18.16b, v21.16b, v18.16b\n" + "umax v17.16b, v20.16b, v17.16b\n" + "str q18, [x11, x13]\n" + "umax v16.16b, v20.16b, v16.16b\n" + "str q17, [x10, x13]\n" + "str q16, [x9, x13]\n" + "add x13, x13, #0x10\n" + "cbz x15, 4f\n" + "3:" // Oddments + "ldr b30, [x27, x14]\n" + "ldr b29, [x24, x14]\n" + "umax v21.16b, v30.16b, v29.16b\n" + "ldr b28, [x21, x14]\n" + "ldr b27, [x25, x14]\n" + "umax v20.16b, v29.16b, v28.16b\n" + "ldr b26, [x28, x14]\n" + "ldr b25, [x23, x14]\n" + "umax v19.16b, v27.16b, v26.16b\n" + "ldr b24, [x26, x14]\n" + "ldr b23, [x22, x14]\n" + "umax v19.16b, v21.16b, v19.16b\n" + "ldr b22, [x20, x14]\n" + "add x14, x14, #0x1\n" + "umax v18.16b, v25.16b, v24.16b\n" + "subs x15, x15, #0x1\n" + "umax v17.16b, v23.16b, v27.16b\n" + "str b19, [x12, x13]\n" + "umax v16.16b, v25.16b, v22.16b\n" + "umax v18.16b, v21.16b, v18.16b\n" + "str b18, [x11, x13]\n" + "umax v17.16b, v20.16b, v17.16b\n" + "umax v16.16b, v20.16b, v16.16b\n" + "str b17, [x10, x13]\n" + "str b16, [x9, x13]\n" + "add x13, x13, #0x1\n" + "bgt 3b\n" + "4:" // End + + : + : [args] "r" (&args), [offsetof_inptrs] "I" (offsetof(KernelArgs, inptrs)), [offsetof_n_channels] "I" (offsetof(KernelArgs, n_channels)), [offsetof_outptrs] "I" (offsetof(KernelArgs, outptrs)) + : "cc", "memory", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "x9", "x10", "x11", "x12", "x13", "x14", "x15", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28" + ); +} + +} // namespace pooling +} // namespace arm_conv diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8_nhwc_max_generic_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8_nhwc_max_generic_depthfirst.hpp new file mode 100644 index 0000000000..f018ecace9 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8_nhwc_max_generic_depthfirst.hpp @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#pragma once + +#if defined(__aarch64__) + +namespace arm_conv { +namespace pooling { + +void a64_u8_nhwc_max_generic_depthfirst_impl(const uint64_t, const uint64_t n_valid_cells, uint64_t n_channels, const uint8_t *const *const inptrs, uint8_t *outptr); + +struct a64_u8_nhwc_max_generic_depthfirst +{ + typedef uint8_t operand_type; + typedef uint8_t return_type; + + typedef void (*kern_type)(const uint64_t, const uint64_t n_valid_cells, uint64_t n_channels, const uint8_t *const *const inptrs, uint8_t *outptr); + + constexpr static PoolingType pooling_type(void) { return PoolingType::MAX; } + + kern_type kernel = a64_u8_nhwc_max_generic_depthfirst_impl; + + a64_u8_nhwc_max_generic_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__aarch64__) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8_nhwc_max_generic_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8_nhwc_max_generic_depthfirst/generic.cpp new file mode 100644 index 0000000000..eacca15e35 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8_nhwc_max_generic_depthfirst/generic.cpp @@ -0,0 +1,439 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#if defined(__aarch64__) + +namespace arm_conv { +namespace pooling { + + +void a64_u8_nhwc_max_generic_depthfirst_impl( + const uint64_t, + const uint64_t n_valid_cells, + uint64_t n_channels, + const uint8_t *const *const inptrs, + uint8_t *outptr +) +{ + __asm__ __volatile__( + "mov x28, #0x0\n" + "mov x27, #0x10\n" // cntb _, ALL, #1 + "mov x26, #0x20\n" // cntb _, ALL, #2 + "mov x25, #0x30\n" // cntb _, ALL, #3 + "cmp %x[n_channels], #0x40\n" + "blt 7f\n" + "1:" // 4-vectors of channels + "movi v6.16b, #0x0\n" + "mov x19, %x[inptrs]\n" + "movi v5.16b, #0x0\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "movi v4.16b, #0x0\n" + "movi v3.16b, #0x0\n" + "cbz x24, 4f\n" + "ldp x23, x22, [x19, #0x0]\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "subs x24, x24, #0x1\n" + "ldr q2, [x23, x28]\n" + "ldr q1, [x22, x28]\n" + "ldr q0, [x21, x28]\n" + "ldr q31, [x20, x28]\n" + "ldr q30, [x23, x27]\n" + "ldr q22, [x22, x27]\n" + "ldr q29, [x21, x27]\n" + "ldr q28, [x20, x27]\n" + "ldr q27, [x23, x26]\n" + "ldr q21, [x22, x26]\n" + "ldr q26, [x21, x26]\n" + "ldr q17, [x20, x26]\n" + "ldr q25, [x23, x25]\n" + "ldr q20, [x22, x25]\n" + "ldr q24, [x21, x25]\n" + "ldr q16, [x20, x25]\n" + "beq 3f\n" + "2:" // 4-vectors of channels: 4 inputs loop + "umax v23.16b, v2.16b, v1.16b\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "umax v19.16b, v0.16b, v31.16b\n" + "ldp x21, x20, [x19, #0x10]\n" + "umax v22.16b, v30.16b, v22.16b\n" + "add x19, x19, #0x20\n" + "umax v18.16b, v29.16b, v28.16b\n" + "ldr q2, [x23, x28]\n" + "umax v21.16b, v27.16b, v21.16b\n" + "umax v17.16b, v26.16b, v17.16b\n" + "ldr q1, [x22, x28]\n" + "umax v20.16b, v25.16b, v20.16b\n" + "ldr q0, [x21, x28]\n" + "umax v16.16b, v24.16b, v16.16b\n" + "ldr q31, [x20, x28]\n" + "umax v19.16b, v23.16b, v19.16b\n" + "ldr q30, [x23, x27]\n" + "umax v18.16b, v22.16b, v18.16b\n" + "ldr q22, [x22, x27]\n" + "umax v17.16b, v21.16b, v17.16b\n" + "ldr q29, [x21, x27]\n" + "umax v16.16b, v20.16b, v16.16b\n" + "ldr q28, [x20, x27]\n" + "umax v6.16b, v6.16b, v19.16b\n" + "ldr q27, [x23, x26]\n" + "umax v5.16b, v5.16b, v18.16b\n" + "ldr q21, [x22, x26]\n" + "umax v4.16b, v4.16b, v17.16b\n" + "ldr q26, [x21, x26]\n" + "umax v3.16b, v3.16b, v16.16b\n" + "ldr q17, [x20, x26]\n" + "ldr q25, [x23, x25]\n" + "ldr q20, [x22, x25]\n" + "ldr q24, [x21, x25]\n" + "ldr q16, [x20, x25]\n" + "bgt 2b\n" + "3:" // 4-vectors of channels: 4 inputs tail + "umax v23.16b, v2.16b, v1.16b\n" + "umax v19.16b, v0.16b, v31.16b\n" + "umax v22.16b, v30.16b, v22.16b\n" + "umax v18.16b, v29.16b, v28.16b\n" + "umax v21.16b, v27.16b, v21.16b\n" + "umax v17.16b, v26.16b, v17.16b\n" + "umax v20.16b, v25.16b, v20.16b\n" + "umax v16.16b, v24.16b, v16.16b\n" + "umax v19.16b, v23.16b, v19.16b\n" + "umax v18.16b, v22.16b, v18.16b\n" + "umax v17.16b, v21.16b, v17.16b\n" + "umax v16.16b, v20.16b, v16.16b\n" + "umax v6.16b, v6.16b, v19.16b\n" + "umax v5.16b, v5.16b, v18.16b\n" + "umax v4.16b, v4.16b, v17.16b\n" + "umax v3.16b, v3.16b, v16.16b\n" + "4:" // 4-vectors of channels: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 6f\n" + "5:" // 4-vectors of channels: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ldr q2, [x23, x28]\n" + "umax v6.16b, v6.16b, v2.16b\n" + "ldr q30, [x23, x27]\n" + "ldr q27, [x23, x26]\n" + "umax v5.16b, v5.16b, v30.16b\n" + "ldr q25, [x23, x25]\n" + "umax v4.16b, v4.16b, v27.16b\n" + "umax v3.16b, v3.16b, v25.16b\n" + "bgt 5b\n" + "6:" // 4-vectors of channels: Single input loop: End + "str q6, [%x[outptr], x28]\n" + "str q5, [%x[outptr], x27]\n" + "str q4, [%x[outptr], x26]\n" + "str q3, [%x[outptr], x25]\n" + "add x28, x28, #0x40\n" + "add x27, x27, #0x40\n" + "add x26, x26, #0x40\n" + "add x25, x25, #0x40\n" + "sub %x[n_channels], %x[n_channels], #0x40\n" + "cmp %x[n_channels], #0x40\n" + "bge 1b\n" + "cbz %x[n_channels], 43f\n" + "7:" // Single vector of channels + "cmp %x[n_channels], #0x10\n" + "blt 14f\n" + "8:" // Single vector of channels: Loop + "movi v6.16b, #0x0\n" + "mov x19, %x[inptrs]\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "cbz x24, 11f\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "ldr q2, [x23, x28]\n" + "ldr q1, [x22, x28]\n" + "ldr q0, [x21, x28]\n" + "ldr q31, [x20, x28]\n" + "beq 10f\n" + "9:" // Single vector of channels: Loop: 4 inputs loop + "umax v23.16b, v2.16b, v1.16b\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "umax v19.16b, v0.16b, v31.16b\n" + "ldp x21, x20, [x19, #0x10]\n" + "umax v19.16b, v23.16b, v19.16b\n" + "add x19, x19, #0x20\n" + "ldr q2, [x23, x28]\n" + "umax v6.16b, v6.16b, v19.16b\n" + "ldr q1, [x22, x28]\n" + "ldr q0, [x21, x28]\n" + "ldr q31, [x20, x28]\n" + "bgt 9b\n" + "10:" // Single vector of channels: Loop: 4 inputs tail + "umax v23.16b, v2.16b, v1.16b\n" + "umax v19.16b, v0.16b, v31.16b\n" + "umax v19.16b, v23.16b, v19.16b\n" + "umax v6.16b, v6.16b, v19.16b\n" + "11:" // Single vector of channels: Loop: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 13f\n" + "12:" // Single vector of channels: Loop: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ldr q2, [x23, x28]\n" + "umax v6.16b, v6.16b, v2.16b\n" + "bgt 12b\n" + "13:" // Single vector of channels: Loop: Single input loop: End + "str q6, [%x[outptr], x28]\n" + "add x28, x28, #0x10\n" + "sub %x[n_channels], %x[n_channels], #0x10\n" + "cmp %x[n_channels], #0x10\n" + "bge 8b\n" + "cbz %x[n_channels], 43f\n" + "14:" // Oddments + "movi v6.16b, #0x0\n" + "add %x[outptr], %x[outptr], x28\n" + "mov x19, %x[inptrs]\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "cbz x24, 24f\n" + "15:" // Oddments: 4 inputs loop + "movi v2.16b, #0x0\n" + "ldp x23, x22, [x19, #0x0]\n" + "add x23, x23, x28\n" + "movi v1.16b, #0x0\n" + "ldp x21, x20, [x19, #0x10]\n" + "movi v0.16b, #0x0\n" + "add x19, x19, #0x20\n" + "movi v31.16b, #0x0\n" + "add x22, x22, x28\n" + "add x21, x21, x28\n" + "add x20, x20, x28\n" + "tbz %x[n_channels], #3, 19f\n" + "ldr d2, [x23], #0x8\n" + "ldr d1, [x22], #0x8\n" + "ldr d0, [x21], #0x8\n" + "ldr d31, [x20], #0x8\n" + "tbz %x[n_channels], #2, 17f\n" + "ld1 { v2.s }[2], [x23], #0x4\n" + "ld1 { v1.s }[2], [x22], #0x4\n" + "ld1 { v0.s }[2], [x21], #0x4\n" + "ld1 { v31.s }[2], [x20], #0x4\n" + "tbz %x[n_channels], #1, 16f\n" + "ld1 { v2.h }[6], [x23], #0x2\n" + "ld1 { v1.h }[6], [x22], #0x2\n" + "ld1 { v0.h }[6], [x21], #0x2\n" + "ld1 { v31.h }[6], [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[14], [x23], #0x1\n" + "ld1 { v1.b }[14], [x22], #0x1\n" + "ld1 { v0.b }[14], [x21], #0x1\n" + "ld1 { v31.b }[14], [x20], #0x1\n" + "b 23f\n" + "16:" // Oddments: 4 inputs loop: Load: Bit 3: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[12], [x23], #0x1\n" + "ld1 { v1.b }[12], [x22], #0x1\n" + "ld1 { v0.b }[12], [x21], #0x1\n" + "ld1 { v31.b }[12], [x20], #0x1\n" + "b 23f\n" + "17:" // Oddments: 4 inputs loop: Load: Bit 3: Bit 2: Unset + "tbz %x[n_channels], #1, 18f\n" + "ld1 { v2.h }[4], [x23], #0x2\n" + "ld1 { v1.h }[4], [x22], #0x2\n" + "ld1 { v0.h }[4], [x21], #0x2\n" + "ld1 { v31.h }[4], [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[10], [x23], #0x1\n" + "ld1 { v1.b }[10], [x22], #0x1\n" + "ld1 { v0.b }[10], [x21], #0x1\n" + "ld1 { v31.b }[10], [x20], #0x1\n" + "b 23f\n" + "18:" // Oddments: 4 inputs loop: Load: Bit 3: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[8], [x23], #0x1\n" + "ld1 { v1.b }[8], [x22], #0x1\n" + "ld1 { v0.b }[8], [x21], #0x1\n" + "ld1 { v31.b }[8], [x20], #0x1\n" + "b 23f\n" + "19:" // Oddments: 4 inputs loop: Load: Bit 3: Unset + "tbz %x[n_channels], #2, 21f\n" + "ldr s2, [x23], #0x4\n" + "ldr s1, [x22], #0x4\n" + "ldr s0, [x21], #0x4\n" + "ldr s31, [x20], #0x4\n" + "tbz %x[n_channels], #1, 20f\n" + "ld1 { v2.h }[2], [x23], #0x2\n" + "ld1 { v1.h }[2], [x22], #0x2\n" + "ld1 { v0.h }[2], [x21], #0x2\n" + "ld1 { v31.h }[2], [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[6], [x23], #0x1\n" + "ld1 { v1.b }[6], [x22], #0x1\n" + "ld1 { v0.b }[6], [x21], #0x1\n" + "ld1 { v31.b }[6], [x20], #0x1\n" + "b 23f\n" + "20:" // Oddments: 4 inputs loop: Load: Bit 3: Unset: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[4], [x23], #0x1\n" + "ld1 { v1.b }[4], [x22], #0x1\n" + "ld1 { v0.b }[4], [x21], #0x1\n" + "ld1 { v31.b }[4], [x20], #0x1\n" + "b 23f\n" + "21:" // Oddments: 4 inputs loop: Load: Bit 3: Unset: Bit 2: Unset + "tbz %x[n_channels], #1, 22f\n" + "ldr h2, [x23], #0x2\n" + "ldr h1, [x22], #0x2\n" + "ldr h0, [x21], #0x2\n" + "ldr h31, [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[2], [x23], #0x1\n" + "ld1 { v1.b }[2], [x22], #0x1\n" + "ld1 { v0.b }[2], [x21], #0x1\n" + "ld1 { v31.b }[2], [x20], #0x1\n" + "b 23f\n" + "22:" // Oddments: 4 inputs loop: Load: Bit 3: Unset: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ldr b2, [x23], #0x1\n" + "ldr b1, [x22], #0x1\n" + "ldr b0, [x21], #0x1\n" + "ldr b31, [x20], #0x1\n" + "23:" // Oddments: 4 inputs loop: Load: Bit 3: End + "umax v23.16b, v2.16b, v1.16b\n" + "subs x24, x24, #0x1\n" + "umax v19.16b, v0.16b, v31.16b\n" + "umax v19.16b, v23.16b, v19.16b\n" + "umax v6.16b, v6.16b, v19.16b\n" + "bgt 15b\n" + "24:" // Oddments: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 34f\n" + "25:" // Oddments: Single input loop + "movi v2.16b, #0x0\n" + "ldr x23, [x19], #0x8\n" + "add x23, x23, x28\n" + "tbz %x[n_channels], #3, 29f\n" + "ldr d2, [x23], #0x8\n" + "tbz %x[n_channels], #2, 27f\n" + "ld1 { v2.s }[2], [x23], #0x4\n" + "tbz %x[n_channels], #1, 26f\n" + "ld1 { v2.h }[6], [x23], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[14], [x23], #0x1\n" + "b 33f\n" + "26:" // Oddments: Single input loop: Load: Bit 3: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[12], [x23], #0x1\n" + "b 33f\n" + "27:" // Oddments: Single input loop: Load: Bit 3: Bit 2: Unset + "tbz %x[n_channels], #1, 28f\n" + "ld1 { v2.h }[4], [x23], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[10], [x23], #0x1\n" + "b 33f\n" + "28:" // Oddments: Single input loop: Load: Bit 3: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[8], [x23], #0x1\n" + "b 33f\n" + "29:" // Oddments: Single input loop: Load: Bit 3: Unset + "tbz %x[n_channels], #2, 31f\n" + "ldr s2, [x23], #0x4\n" + "tbz %x[n_channels], #1, 30f\n" + "ld1 { v2.h }[2], [x23], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[6], [x23], #0x1\n" + "b 33f\n" + "30:" // Oddments: Single input loop: Load: Bit 3: Unset: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[4], [x23], #0x1\n" + "b 33f\n" + "31:" // Oddments: Single input loop: Load: Bit 3: Unset: Bit 2: Unset + "tbz %x[n_channels], #1, 32f\n" + "ldr h2, [x23], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[2], [x23], #0x1\n" + "b 33f\n" + "32:" // Oddments: Single input loop: Load: Bit 3: Unset: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ldr b2, [x23], #0x1\n" + "33:" // Oddments: Single input loop: Load: Bit 3: End + "umax v6.16b, v6.16b, v2.16b\n" + "subs x20, x20, #0x1\n" + "bgt 25b\n" + "34:" // Oddments: Single input loop: End + "tbz %x[n_channels], #3, 38f\n" + "st1 { v6.d }[0], [%x[outptr]], #0x8\n" + "tbz %x[n_channels], #2, 36f\n" + "st1 { v6.s }[2], [%x[outptr]], #0x4\n" + "tbz %x[n_channels], #1, 35f\n" + "st1 { v6.h }[6], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v6.b }[14], [%x[outptr]], #0x1\n" + "b 42f\n" + "35:" // Oddments: Store: Bit 3: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v6.b }[12], [%x[outptr]], #0x1\n" + "b 42f\n" + "36:" // Oddments: Store: Bit 3: Bit 2: Unset + "tbz %x[n_channels], #1, 37f\n" + "st1 { v6.h }[4], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v6.b }[10], [%x[outptr]], #0x1\n" + "b 42f\n" + "37:" // Oddments: Store: Bit 3: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v6.b }[8], [%x[outptr]], #0x1\n" + "b 42f\n" + "38:" // Oddments: Store: Bit 3: Unset + "tbz %x[n_channels], #2, 40f\n" + "st1 { v6.s }[0], [%x[outptr]], #0x4\n" + "tbz %x[n_channels], #1, 39f\n" + "st1 { v6.h }[2], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v6.b }[6], [%x[outptr]], #0x1\n" + "b 42f\n" + "39:" // Oddments: Store: Bit 3: Unset: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v6.b }[4], [%x[outptr]], #0x1\n" + "b 42f\n" + "40:" // Oddments: Store: Bit 3: Unset: Bit 2: Unset + "tbz %x[n_channels], #1, 41f\n" + "st1 { v6.h }[0], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v6.b }[2], [%x[outptr]], #0x1\n" + "b 42f\n" + "41:" // Oddments: Store: Bit 3: Unset: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v6.b }[0], [%x[outptr]], #0x1\n" + "42:" // Oddments: Store: Bit 3: End + + "43:" // End + + : [n_channels] "+&r" (n_channels), [outptr] "+&r" (outptr) + : [inptrs] "r" (inptrs), [n_valid_cells] "r" (n_valid_cells) + : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__aarch64__) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8q_nhwc_avg_generic_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8q_nhwc_avg_generic_depthfirst.hpp new file mode 100644 index 0000000000..114eacf450 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8q_nhwc_avg_generic_depthfirst.hpp @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#pragma once + +#if defined(__aarch64__) + +namespace arm_conv { +namespace pooling { + +void a64_u8q_nhwc_avg_generic_depthfirst_impl(const uint64_t window_cells, const uint64_t n_valid_cells, uint64_t n_channels, const uint8_t *const *const inptrs, uint8_t *outptr, const Requantize32 &qp); + +struct a64_u8q_nhwc_avg_generic_depthfirst +{ + typedef uint8_t operand_type; + typedef uint8_t return_type; + + typedef void (*kern_type)(const uint64_t window_cells, const uint64_t n_valid_cells, uint64_t n_channels, const uint8_t *const *const inptrs, uint8_t *outptr, const Requantize32 &qp); + + constexpr static PoolingType pooling_type(void) { return PoolingType::AVERAGE; } + + kern_type kernel = a64_u8q_nhwc_avg_generic_depthfirst_impl; + + a64_u8q_nhwc_avg_generic_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__aarch64__) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8q_nhwc_avg_generic_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8q_nhwc_avg_generic_depthfirst/generic.cpp new file mode 100644 index 0000000000..e2cb9d7320 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8q_nhwc_avg_generic_depthfirst/generic.cpp @@ -0,0 +1,712 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "pooling.hpp" +#include +#include +#include +#include + + +#if defined(__aarch64__) + +namespace arm_conv { +namespace pooling { + +namespace { + struct RescaleParams + { + int32_t multiplier, shift; + }; + + constexpr RescaleParams rescale_params[8] = { + {0x40000000, -0}, // 1/2 + {0x55555555, -1}, // 1/3 + {0x40000000, -1}, // 1/4 + {0x66666666, -2}, // 1/5 + {0x55555555, -2}, // 1/6 + {0x49249249, -2}, // 1/7 + {0x40000000, -2}, // 1/8 + {0x71c71c72, -3}, // 1/9 + }; +} + +void a64_u8q_nhwc_avg_generic_depthfirst_impl( + const uint64_t window_cells, + const uint64_t n_valid_cells, + uint64_t n_channels, + const uint8_t *const *const inptrs, + uint8_t *outptr, + const Requantize32 &qp +) +{ + if (n_valid_cells == 1 && window_cells == 1) + { + // In this case, simply copy from the input to the output + std::memcpy(outptr, *inptrs, n_channels); + return; + } + + // Compute (or look up) the rescale values + int32_t shift_value = 0, rescale_value = 0; + if (2 <= window_cells && window_cells <= 9) + { + auto ¶ms = rescale_params[window_cells - 2]; + rescale_value = params.multiplier; + shift_value = params.shift; + } + else + { + auto f_rescale_value = 1.0f / static_cast(window_cells); + + shift_value = 0; + while (f_rescale_value < 0.5f) + { + shift_value--; + f_rescale_value *= 2.0f; + } + + rescale_value = static_cast(round(f_rescale_value * static_cast(1ll << 31))); + if (static_cast(rescale_value) == (1ll << 31)) + { + shift_value++; + rescale_value >>= 1; + } + } + + + // Initialise the accumulators such that the offsets are subtracted for all + // valid inputs. + const int32_t accumulator_init = -qp.input_offset * n_valid_cells; + + // Combine together the rescale value for the requantization and the scaling + // factor for the average pool. + const int32_t shift = qp.per_layer_left_shift - qp.per_layer_right_shift + shift_value; + const int32_t left_shift = shift > 0 ? shift : 0; + const int32_t right_shift = shift <= 0 ? shift : 0; + + int32_t combined_rescale_value = 0; + __asm__ __volatile__ ( + "mov v16.s[0], %w[per_layer_mul]\n" + "mov v17.s[0], %w[rescale_value]\n" + "sqrdmulh s18, s16, s17\n" + "mov %w[combined_rescale_value], v18.s[0]\n" + : [combined_rescale_value] "=r" (combined_rescale_value) + : [per_layer_mul] "r" (qp.per_layer_mul), [rescale_value] "r" (rescale_value) + : "v16", "v17", "v18" + ); + + __asm__ __volatile__( + "mov x26, #0x0\n" + "mov x25, #0x10\n" // cntb _, ALL, #1 + "mov x24, #0x20\n" // cntb _, ALL, #2 + "mov x23, #0x30\n" // cntb _, ALL, #3 + "cmp %x[n_channels], #0x40\n" + "blt 7f\n" + "1:" // 4-vectors of channels + "ld1r { v15.4s }, [%x[accumulator_init]]\n" + "mov v14.16b, v15.16b\n" + "mov x19, %x[inptrs]\n" + "mov v13.16b, v15.16b\n" + "lsr x22, %x[n_valid_cells], #0x1\n" + "mov v12.16b, v15.16b\n" + "mov v11.16b, v15.16b\n" + "mov v10.16b, v15.16b\n" + "mov v9.16b, v15.16b\n" + "mov v8.16b, v15.16b\n" + "mov v7.16b, v15.16b\n" + "mov v6.16b, v15.16b\n" + "mov v5.16b, v15.16b\n" + "mov v4.16b, v15.16b\n" + "mov v3.16b, v15.16b\n" + "mov v2.16b, v15.16b\n" + "mov v1.16b, v15.16b\n" + "mov v0.16b, v15.16b\n" + "cbz x22, 4f\n" + "ldp x21, x20, [x19, #0x0]\n" + "add x19, x19, #0x10\n" + "subs x22, x22, #0x1\n" + "ldr q31, [x21, x26]\n" + "ldr q30, [x20, x26]\n" + "ldr q29, [x21, x25]\n" + "ldr q28, [x20, x25]\n" + "ldr q27, [x21, x24]\n" + "ldr q26, [x20, x24]\n" + "ldr q25, [x21, x23]\n" + "ldr q24, [x20, x23]\n" + "beq 3f\n" + "2:" // 4-vectors of channels: 2 inputs loop + "uaddl v23.8h, v31.8b, v30.8b\n" + "ldp x21, x20, [x19, #0x0]\n" + "add x19, x19, #0x10\n" + "uaddl2 v22.8h, v31.16b, v30.16b\n" + "subs x22, x22, #0x1\n" + "uaddl v21.8h, v29.8b, v28.8b\n" + "ldr q31, [x21, x26]\n" + "uaddl2 v20.8h, v29.16b, v28.16b\n" + "uaddl v19.8h, v27.8b, v26.8b\n" + "ldr q30, [x20, x26]\n" + "uaddl2 v18.8h, v27.16b, v26.16b\n" + "ldr q29, [x21, x25]\n" + "uaddl v17.8h, v25.8b, v24.8b\n" + "ldr q28, [x20, x25]\n" + "uaddl2 v16.8h, v25.16b, v24.16b\n" + "ldr q27, [x21, x24]\n" + "uaddw v15.4s, v15.4s, v23.4h\n" + "ldr q26, [x20, x24]\n" + "uaddw2 v14.4s, v14.4s, v23.8h\n" + "ldr q25, [x21, x23]\n" + "uaddw v13.4s, v13.4s, v22.4h\n" + "ldr q24, [x20, x23]\n" + "uaddw2 v12.4s, v12.4s, v22.8h\n" + "uaddw v11.4s, v11.4s, v21.4h\n" + "uaddw2 v10.4s, v10.4s, v21.8h\n" + "uaddw v9.4s, v9.4s, v20.4h\n" + "uaddw2 v8.4s, v8.4s, v20.8h\n" + "uaddw v7.4s, v7.4s, v19.4h\n" + "uaddw2 v6.4s, v6.4s, v19.8h\n" + "uaddw v5.4s, v5.4s, v18.4h\n" + "uaddw2 v4.4s, v4.4s, v18.8h\n" + "uaddw v3.4s, v3.4s, v17.4h\n" + "uaddw2 v2.4s, v2.4s, v17.8h\n" + "uaddw v1.4s, v1.4s, v16.4h\n" + "uaddw2 v0.4s, v0.4s, v16.8h\n" + "bgt 2b\n" + "3:" // 4-vectors of channels: 2 inputs tail + "uaddl v23.8h, v31.8b, v30.8b\n" + "uaddl2 v22.8h, v31.16b, v30.16b\n" + "uaddl v21.8h, v29.8b, v28.8b\n" + "uaddl2 v20.8h, v29.16b, v28.16b\n" + "uaddl v19.8h, v27.8b, v26.8b\n" + "uaddl2 v18.8h, v27.16b, v26.16b\n" + "uaddl v17.8h, v25.8b, v24.8b\n" + "uaddl2 v16.8h, v25.16b, v24.16b\n" + "uaddw v15.4s, v15.4s, v23.4h\n" + "uaddw2 v14.4s, v14.4s, v23.8h\n" + "uaddw v13.4s, v13.4s, v22.4h\n" + "uaddw2 v12.4s, v12.4s, v22.8h\n" + "uaddw v11.4s, v11.4s, v21.4h\n" + "uaddw2 v10.4s, v10.4s, v21.8h\n" + "uaddw v9.4s, v9.4s, v20.4h\n" + "uaddw2 v8.4s, v8.4s, v20.8h\n" + "uaddw v7.4s, v7.4s, v19.4h\n" + "uaddw2 v6.4s, v6.4s, v19.8h\n" + "uaddw v5.4s, v5.4s, v18.4h\n" + "uaddw2 v4.4s, v4.4s, v18.8h\n" + "uaddw v3.4s, v3.4s, v17.4h\n" + "uaddw2 v2.4s, v2.4s, v17.8h\n" + "uaddw v1.4s, v1.4s, v16.4h\n" + "uaddw2 v0.4s, v0.4s, v16.8h\n" + "4:" // 4-vectors of channels: After loop + "ands x20, %x[n_valid_cells], #0x1\n" + "beq 6f\n" + "5:" // 4-vectors of channels: Single input loop + "ldr x21, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ldr q31, [x21, x26]\n" + "uxtl v16.8h, v31.8b\n" + "ldr q29, [x21, x25]\n" + "uxtl2 v22.8h, v31.16b\n" + "ldr q27, [x21, x24]\n" + "ldr q25, [x21, x23]\n" + "uaddw v15.4s, v15.4s, v16.4h\n" + "uaddw2 v14.4s, v14.4s, v16.8h\n" + "uxtl v21.8h, v29.8b\n" + "uxtl2 v20.8h, v29.16b\n" + "uxtl v19.8h, v27.8b\n" + "uxtl2 v18.8h, v27.16b\n" + "uxtl v17.8h, v25.8b\n" + "uxtl2 v16.8h, v25.16b\n" + "uaddw v13.4s, v13.4s, v22.4h\n" + "uaddw2 v12.4s, v12.4s, v22.8h\n" + "uaddw v11.4s, v11.4s, v21.4h\n" + "uaddw2 v10.4s, v10.4s, v21.8h\n" + "uaddw v9.4s, v9.4s, v20.4h\n" + "uaddw2 v8.4s, v8.4s, v20.8h\n" + "uaddw v7.4s, v7.4s, v19.4h\n" + "uaddw2 v6.4s, v6.4s, v19.8h\n" + "uaddw v5.4s, v5.4s, v18.4h\n" + "uaddw2 v4.4s, v4.4s, v18.8h\n" + "uaddw v3.4s, v3.4s, v17.4h\n" + "uaddw2 v2.4s, v2.4s, v17.8h\n" + "uaddw v1.4s, v1.4s, v16.4h\n" + "uaddw2 v0.4s, v0.4s, v16.8h\n" + "bgt 5b\n" + "6:" // 4-vectors of channels: Single input loop: End + "movi v21.4s, #0x0\n" + "ld1r { v20.4s }, [%x[combined_rescale_value]]\n" + "add x19, %x[quant_params], %[offsetof_qp_output_offset]\n" + "movi v19.4s, #0xff\n" + "ld1r { v18.4s }, [%x[left_shift]]\n" + "sub %x[n_channels], %x[n_channels], #0x40\n" + "srshl v15.4s, v15.4s, v18.4s\n" + "ld1r { v17.4s }, [%x[right_shift]]\n" + "cmp %x[n_channels], #0x40\n" + "srshl v14.4s, v14.4s, v18.4s\n" + "ld1r { v16.4s }, [x19]\n" + "srshl v13.4s, v13.4s, v18.4s\n" + "srshl v12.4s, v12.4s, v18.4s\n" + "srshl v11.4s, v11.4s, v18.4s\n" + "sqrdmulh v15.4s, v15.4s, v20.4s\n" + "sqrdmulh v14.4s, v14.4s, v20.4s\n" + "sqrdmulh v13.4s, v13.4s, v20.4s\n" + "sqrdmulh v12.4s, v12.4s, v20.4s\n" + "srshl v15.4s, v15.4s, v17.4s\n" + "srshl v14.4s, v14.4s, v17.4s\n" + "srshl v13.4s, v13.4s, v17.4s\n" + "srshl v12.4s, v12.4s, v17.4s\n" + "sqrdmulh v11.4s, v11.4s, v20.4s\n" + "srshl v10.4s, v10.4s, v18.4s\n" + "srshl v9.4s, v9.4s, v18.4s\n" + "srshl v8.4s, v8.4s, v18.4s\n" + "srshl v11.4s, v11.4s, v17.4s\n" + "sqrdmulh v10.4s, v10.4s, v20.4s\n" + "sqrdmulh v9.4s, v9.4s, v20.4s\n" + "sqrdmulh v8.4s, v8.4s, v20.4s\n" + "srshl v7.4s, v7.4s, v18.4s\n" + "srshl v10.4s, v10.4s, v17.4s\n" + "srshl v9.4s, v9.4s, v17.4s\n" + "srshl v8.4s, v8.4s, v17.4s\n" + "sqrdmulh v7.4s, v7.4s, v20.4s\n" + "srshl v6.4s, v6.4s, v18.4s\n" + "srshl v5.4s, v5.4s, v18.4s\n" + "srshl v4.4s, v4.4s, v18.4s\n" + "srshl v7.4s, v7.4s, v17.4s\n" + "sqrdmulh v6.4s, v6.4s, v20.4s\n" + "sqrdmulh v5.4s, v5.4s, v20.4s\n" + "sqrdmulh v4.4s, v4.4s, v20.4s\n" + "srshl v3.4s, v3.4s, v18.4s\n" + "srshl v6.4s, v6.4s, v17.4s\n" + "srshl v5.4s, v5.4s, v17.4s\n" + "srshl v4.4s, v4.4s, v17.4s\n" + "sqrdmulh v3.4s, v3.4s, v20.4s\n" + "srshl v2.4s, v2.4s, v18.4s\n" + "srshl v1.4s, v1.4s, v18.4s\n" + "srshl v0.4s, v0.4s, v18.4s\n" + "srshl v3.4s, v3.4s, v17.4s\n" + "sqrdmulh v2.4s, v2.4s, v20.4s\n" + "sqrdmulh v1.4s, v1.4s, v20.4s\n" + "sqrdmulh v0.4s, v0.4s, v20.4s\n" + "add v15.4s, v15.4s, v16.4s\n" + "srshl v2.4s, v2.4s, v17.4s\n" + "srshl v1.4s, v1.4s, v17.4s\n" + "srshl v0.4s, v0.4s, v17.4s\n" + "add v14.4s, v14.4s, v16.4s\n" + "add v13.4s, v13.4s, v16.4s\n" + "add v12.4s, v12.4s, v16.4s\n" + "add v11.4s, v11.4s, v16.4s\n" + "add v10.4s, v10.4s, v16.4s\n" + "add v9.4s, v9.4s, v16.4s\n" + "add v8.4s, v8.4s, v16.4s\n" + "add v7.4s, v7.4s, v16.4s\n" + "add v6.4s, v6.4s, v16.4s\n" + "add v5.4s, v5.4s, v16.4s\n" + "add v4.4s, v4.4s, v16.4s\n" + "add v3.4s, v3.4s, v16.4s\n" + "add v2.4s, v2.4s, v16.4s\n" + "add v1.4s, v1.4s, v16.4s\n" + "add v0.4s, v0.4s, v16.4s\n" + "smax v15.4s, v15.4s, v21.4s\n" + "smax v14.4s, v14.4s, v21.4s\n" + "smax v13.4s, v13.4s, v21.4s\n" + "smin v15.4s, v15.4s, v19.4s\n" + "smin v14.4s, v14.4s, v19.4s\n" + "smin v13.4s, v13.4s, v19.4s\n" + "smax v12.4s, v12.4s, v21.4s\n" + "smax v11.4s, v11.4s, v21.4s\n" + "smax v10.4s, v10.4s, v21.4s\n" + "smin v12.4s, v12.4s, v19.4s\n" + "smin v11.4s, v11.4s, v19.4s\n" + "smin v10.4s, v10.4s, v19.4s\n" + "smax v9.4s, v9.4s, v21.4s\n" + "smax v8.4s, v8.4s, v21.4s\n" + "smax v7.4s, v7.4s, v21.4s\n" + "smin v9.4s, v9.4s, v19.4s\n" + "smin v8.4s, v8.4s, v19.4s\n" + "smin v7.4s, v7.4s, v19.4s\n" + "smax v6.4s, v6.4s, v21.4s\n" + "smax v5.4s, v5.4s, v21.4s\n" + "smax v4.4s, v4.4s, v21.4s\n" + "smin v6.4s, v6.4s, v19.4s\n" + "smin v5.4s, v5.4s, v19.4s\n" + "smin v4.4s, v4.4s, v19.4s\n" + "smax v3.4s, v3.4s, v21.4s\n" + "smax v2.4s, v2.4s, v21.4s\n" + "smax v1.4s, v1.4s, v21.4s\n" + "smin v3.4s, v3.4s, v19.4s\n" + "smin v2.4s, v2.4s, v19.4s\n" + "smin v1.4s, v1.4s, v19.4s\n" + "smax v0.4s, v0.4s, v21.4s\n" + "uzp1 v23.16b, v15.16b, v14.16b\n" + "uzp1 v16.16b, v13.16b, v12.16b\n" + "smin v0.4s, v0.4s, v19.4s\n" + "uzp1 v22.16b, v11.16b, v10.16b\n" + "uzp1 v18.16b, v9.16b, v8.16b\n" + "uzp1 v21.16b, v7.16b, v6.16b\n" + "uzp1 v17.16b, v5.16b, v4.16b\n" + "uzp1 v20.16b, v3.16b, v2.16b\n" + "uzp1 v19.16b, v1.16b, v0.16b\n" + "uzp1 v16.16b, v23.16b, v16.16b\n" + "str q16, [%x[outptr], x26]\n" + "uzp1 v18.16b, v22.16b, v18.16b\n" + "uzp1 v17.16b, v21.16b, v17.16b\n" + "add x26, x26, #0x40\n" + "uzp1 v16.16b, v20.16b, v19.16b\n" + "str q18, [%x[outptr], x25]\n" + "str q17, [%x[outptr], x24]\n" + "str q16, [%x[outptr], x23]\n" + "add x25, x25, #0x40\n" + "add x24, x24, #0x40\n" + "add x23, x23, #0x40\n" + "bge 1b\n" + "cbz %x[n_channels], 43f\n" + "7:" // Single vector of channels + "cmp %x[n_channels], #0x10\n" + "blt 14f\n" + "8:" // Single vector of channels: Loop + "ld1r { v15.4s }, [%x[accumulator_init]]\n" + "mov v14.16b, v15.16b\n" + "mov x19, %x[inptrs]\n" + "mov v13.16b, v15.16b\n" + "lsr x22, %x[n_valid_cells], #0x1\n" + "mov v12.16b, v15.16b\n" + "cbz x22, 11f\n" + "ldp x21, x20, [x19, #0x0]\n" + "add x19, x19, #0x10\n" + "subs x22, x22, #0x1\n" + "ldr q31, [x21, x26]\n" + "ldr q30, [x20, x26]\n" + "beq 10f\n" + "9:" // Single vector of channels: Loop: 2 inputs loop + "uaddl v23.8h, v31.8b, v30.8b\n" + "ldp x21, x20, [x19, #0x0]\n" + "add x19, x19, #0x10\n" + "uaddl2 v22.8h, v31.16b, v30.16b\n" + "subs x22, x22, #0x1\n" + "uaddw v15.4s, v15.4s, v23.4h\n" + "ldr q31, [x21, x26]\n" + "uaddw2 v14.4s, v14.4s, v23.8h\n" + "ldr q30, [x20, x26]\n" + "uaddw v13.4s, v13.4s, v22.4h\n" + "uaddw2 v12.4s, v12.4s, v22.8h\n" + "bgt 9b\n" + "10:" // Single vector of channels: Loop: 2 inputs tail + "uaddl v23.8h, v31.8b, v30.8b\n" + "uaddl2 v22.8h, v31.16b, v30.16b\n" + "uaddw v15.4s, v15.4s, v23.4h\n" + "uaddw2 v14.4s, v14.4s, v23.8h\n" + "uaddw v13.4s, v13.4s, v22.4h\n" + "uaddw2 v12.4s, v12.4s, v22.8h\n" + "11:" // Single vector of channels: Loop: After loop + "ands x20, %x[n_valid_cells], #0x1\n" + "beq 13f\n" + "12:" // Single vector of channels: Loop: Single input loop + "ldr x21, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ldr q31, [x21, x26]\n" + "uxtl v16.8h, v31.8b\n" + "uxtl2 v22.8h, v31.16b\n" + "uaddw v15.4s, v15.4s, v16.4h\n" + "uaddw2 v14.4s, v14.4s, v16.8h\n" + "uaddw v13.4s, v13.4s, v22.4h\n" + "uaddw2 v12.4s, v12.4s, v22.8h\n" + "bgt 12b\n" + "13:" // Single vector of channels: Loop: Single input loop: End + "movi v21.4s, #0x0\n" + "ld1r { v20.4s }, [%x[combined_rescale_value]]\n" + "add x19, %x[quant_params], %[offsetof_qp_output_offset]\n" + "movi v19.4s, #0xff\n" + "ld1r { v18.4s }, [%x[left_shift]]\n" + "sub %x[n_channels], %x[n_channels], #0x10\n" + "srshl v15.4s, v15.4s, v18.4s\n" + "ld1r { v17.4s }, [%x[right_shift]]\n" + "cmp %x[n_channels], #0x10\n" + "srshl v14.4s, v14.4s, v18.4s\n" + "ld1r { v16.4s }, [x19]\n" + "srshl v13.4s, v13.4s, v18.4s\n" + "srshl v12.4s, v12.4s, v18.4s\n" + "sqrdmulh v15.4s, v15.4s, v20.4s\n" + "sqrdmulh v14.4s, v14.4s, v20.4s\n" + "sqrdmulh v13.4s, v13.4s, v20.4s\n" + "sqrdmulh v12.4s, v12.4s, v20.4s\n" + "srshl v15.4s, v15.4s, v17.4s\n" + "srshl v14.4s, v14.4s, v17.4s\n" + "srshl v13.4s, v13.4s, v17.4s\n" + "srshl v12.4s, v12.4s, v17.4s\n" + "add v15.4s, v15.4s, v16.4s\n" + "add v14.4s, v14.4s, v16.4s\n" + "add v13.4s, v13.4s, v16.4s\n" + "add v12.4s, v12.4s, v16.4s\n" + "smax v15.4s, v15.4s, v21.4s\n" + "smax v14.4s, v14.4s, v21.4s\n" + "smax v13.4s, v13.4s, v21.4s\n" + "smin v15.4s, v15.4s, v19.4s\n" + "smin v14.4s, v14.4s, v19.4s\n" + "smin v13.4s, v13.4s, v19.4s\n" + "smax v12.4s, v12.4s, v21.4s\n" + "uzp1 v23.16b, v15.16b, v14.16b\n" + "smin v12.4s, v12.4s, v19.4s\n" + "uzp1 v16.16b, v13.16b, v12.16b\n" + "uzp1 v16.16b, v23.16b, v16.16b\n" + "str q16, [%x[outptr], x26]\n" + "add x26, x26, #0x10\n" + "bge 8b\n" + "cbz %x[n_channels], 43f\n" + "14:" // Oddments + "ld1r { v15.4s }, [%x[accumulator_init]]\n" + "mov v14.16b, v15.16b\n" + "add %x[outptr], %x[outptr], x26\n" + "mov v13.16b, v15.16b\n" + "mov x19, %x[inptrs]\n" + "mov v12.16b, v15.16b\n" + "lsr x22, %x[n_valid_cells], #0x1\n" + "cbz x22, 24f\n" + "15:" // Oddments: 2 inputs loop + "movi v31.16b, #0x0\n" + "ldp x21, x20, [x19, #0x0]\n" + "add x19, x19, #0x10\n" + "movi v30.16b, #0x0\n" + "add x21, x21, x26\n" + "add x20, x20, x26\n" + "tbz %x[n_channels], #3, 19f\n" + "ldr d31, [x21], #0x8\n" + "ldr d30, [x20], #0x8\n" + "tbz %x[n_channels], #2, 17f\n" + "ld1 { v31.s }[2], [x21], #0x4\n" + "ld1 { v30.s }[2], [x20], #0x4\n" + "tbz %x[n_channels], #1, 16f\n" + "ld1 { v31.h }[6], [x21], #0x2\n" + "ld1 { v30.h }[6], [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v31.b }[14], [x21], #0x1\n" + "ld1 { v30.b }[14], [x20], #0x1\n" + "b 23f\n" + "16:" // Oddments: 2 inputs loop: Load: Bit 3: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v31.b }[12], [x21], #0x1\n" + "ld1 { v30.b }[12], [x20], #0x1\n" + "b 23f\n" + "17:" // Oddments: 2 inputs loop: Load: Bit 3: Bit 2: Unset + "tbz %x[n_channels], #1, 18f\n" + "ld1 { v31.h }[4], [x21], #0x2\n" + "ld1 { v30.h }[4], [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v31.b }[10], [x21], #0x1\n" + "ld1 { v30.b }[10], [x20], #0x1\n" + "b 23f\n" + "18:" // Oddments: 2 inputs loop: Load: Bit 3: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v31.b }[8], [x21], #0x1\n" + "ld1 { v30.b }[8], [x20], #0x1\n" + "b 23f\n" + "19:" // Oddments: 2 inputs loop: Load: Bit 3: Unset + "tbz %x[n_channels], #2, 21f\n" + "ldr s31, [x21], #0x4\n" + "ldr s30, [x20], #0x4\n" + "tbz %x[n_channels], #1, 20f\n" + "ld1 { v31.h }[2], [x21], #0x2\n" + "ld1 { v30.h }[2], [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v31.b }[6], [x21], #0x1\n" + "ld1 { v30.b }[6], [x20], #0x1\n" + "b 23f\n" + "20:" // Oddments: 2 inputs loop: Load: Bit 3: Unset: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v31.b }[4], [x21], #0x1\n" + "ld1 { v30.b }[4], [x20], #0x1\n" + "b 23f\n" + "21:" // Oddments: 2 inputs loop: Load: Bit 3: Unset: Bit 2: Unset + "tbz %x[n_channels], #1, 22f\n" + "ldr h31, [x21], #0x2\n" + "ldr h30, [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v31.b }[2], [x21], #0x1\n" + "ld1 { v30.b }[2], [x20], #0x1\n" + "b 23f\n" + "22:" // Oddments: 2 inputs loop: Load: Bit 3: Unset: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ldr b31, [x21], #0x1\n" + "ldr b30, [x20], #0x1\n" + "23:" // Oddments: 2 inputs loop: Load: Bit 3: End + "uaddl v23.8h, v31.8b, v30.8b\n" + "subs x22, x22, #0x1\n" + "uaddl2 v22.8h, v31.16b, v30.16b\n" + "uaddw v15.4s, v15.4s, v23.4h\n" + "uaddw2 v14.4s, v14.4s, v23.8h\n" + "uaddw v13.4s, v13.4s, v22.4h\n" + "uaddw2 v12.4s, v12.4s, v22.8h\n" + "bgt 15b\n" + "24:" // Oddments: After loop + "ands x20, %x[n_valid_cells], #0x1\n" + "beq 34f\n" + "25:" // Oddments: Single input loop + "movi v31.16b, #0x0\n" + "ldr x21, [x19], #0x8\n" + "add x21, x21, x26\n" + "tbz %x[n_channels], #3, 29f\n" + "ldr d31, [x21], #0x8\n" + "tbz %x[n_channels], #2, 27f\n" + "ld1 { v31.s }[2], [x21], #0x4\n" + "tbz %x[n_channels], #1, 26f\n" + "ld1 { v31.h }[6], [x21], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v31.b }[14], [x21], #0x1\n" + "b 33f\n" + "26:" // Oddments: Single input loop: Load: Bit 3: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v31.b }[12], [x21], #0x1\n" + "b 33f\n" + "27:" // Oddments: Single input loop: Load: Bit 3: Bit 2: Unset + "tbz %x[n_channels], #1, 28f\n" + "ld1 { v31.h }[4], [x21], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v31.b }[10], [x21], #0x1\n" + "b 33f\n" + "28:" // Oddments: Single input loop: Load: Bit 3: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v31.b }[8], [x21], #0x1\n" + "b 33f\n" + "29:" // Oddments: Single input loop: Load: Bit 3: Unset + "tbz %x[n_channels], #2, 31f\n" + "ldr s31, [x21], #0x4\n" + "tbz %x[n_channels], #1, 30f\n" + "ld1 { v31.h }[2], [x21], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v31.b }[6], [x21], #0x1\n" + "b 33f\n" + "30:" // Oddments: Single input loop: Load: Bit 3: Unset: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v31.b }[4], [x21], #0x1\n" + "b 33f\n" + "31:" // Oddments: Single input loop: Load: Bit 3: Unset: Bit 2: Unset + "tbz %x[n_channels], #1, 32f\n" + "ldr h31, [x21], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v31.b }[2], [x21], #0x1\n" + "b 33f\n" + "32:" // Oddments: Single input loop: Load: Bit 3: Unset: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ldr b31, [x21], #0x1\n" + "33:" // Oddments: Single input loop: Load: Bit 3: End + "uxtl v16.8h, v31.8b\n" + "subs x20, x20, #0x1\n" + "uxtl2 v22.8h, v31.16b\n" + "uaddw v15.4s, v15.4s, v16.4h\n" + "uaddw2 v14.4s, v14.4s, v16.8h\n" + "uaddw v13.4s, v13.4s, v22.4h\n" + "uaddw2 v12.4s, v12.4s, v22.8h\n" + "bgt 25b\n" + "34:" // Oddments: Single input loop: End + "movi v21.4s, #0x0\n" + "ld1r { v20.4s }, [%x[combined_rescale_value]]\n" + "add x19, %x[quant_params], %[offsetof_qp_output_offset]\n" + "movi v19.4s, #0xff\n" + "ld1r { v18.4s }, [%x[left_shift]]\n" + "ld1r { v17.4s }, [%x[right_shift]]\n" + "srshl v15.4s, v15.4s, v18.4s\n" + "ld1r { v16.4s }, [x19]\n" + "srshl v14.4s, v14.4s, v18.4s\n" + "srshl v13.4s, v13.4s, v18.4s\n" + "srshl v12.4s, v12.4s, v18.4s\n" + "sqrdmulh v15.4s, v15.4s, v20.4s\n" + "sqrdmulh v14.4s, v14.4s, v20.4s\n" + "sqrdmulh v13.4s, v13.4s, v20.4s\n" + "sqrdmulh v12.4s, v12.4s, v20.4s\n" + "srshl v15.4s, v15.4s, v17.4s\n" + "srshl v14.4s, v14.4s, v17.4s\n" + "srshl v13.4s, v13.4s, v17.4s\n" + "srshl v12.4s, v12.4s, v17.4s\n" + "add v15.4s, v15.4s, v16.4s\n" + "add v14.4s, v14.4s, v16.4s\n" + "add v13.4s, v13.4s, v16.4s\n" + "add v12.4s, v12.4s, v16.4s\n" + "smax v15.4s, v15.4s, v21.4s\n" + "smax v14.4s, v14.4s, v21.4s\n" + "smax v13.4s, v13.4s, v21.4s\n" + "smin v15.4s, v15.4s, v19.4s\n" + "smin v14.4s, v14.4s, v19.4s\n" + "smin v13.4s, v13.4s, v19.4s\n" + "smax v12.4s, v12.4s, v21.4s\n" + "uzp1 v23.16b, v15.16b, v14.16b\n" + "smin v12.4s, v12.4s, v19.4s\n" + "uzp1 v16.16b, v13.16b, v12.16b\n" + "uzp1 v16.16b, v23.16b, v16.16b\n" + "tbz %x[n_channels], #3, 38f\n" + "st1 { v16.d }[0], [%x[outptr]], #0x8\n" + "tbz %x[n_channels], #2, 36f\n" + "st1 { v16.s }[2], [%x[outptr]], #0x4\n" + "tbz %x[n_channels], #1, 35f\n" + "st1 { v16.h }[6], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[14], [%x[outptr]], #0x1\n" + "b 42f\n" + "35:" // Oddments: Store: Bit 3: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[12], [%x[outptr]], #0x1\n" + "b 42f\n" + "36:" // Oddments: Store: Bit 3: Bit 2: Unset + "tbz %x[n_channels], #1, 37f\n" + "st1 { v16.h }[4], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[10], [%x[outptr]], #0x1\n" + "b 42f\n" + "37:" // Oddments: Store: Bit 3: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[8], [%x[outptr]], #0x1\n" + "b 42f\n" + "38:" // Oddments: Store: Bit 3: Unset + "tbz %x[n_channels], #2, 40f\n" + "st1 { v16.s }[0], [%x[outptr]], #0x4\n" + "tbz %x[n_channels], #1, 39f\n" + "st1 { v16.h }[2], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[6], [%x[outptr]], #0x1\n" + "b 42f\n" + "39:" // Oddments: Store: Bit 3: Unset: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[4], [%x[outptr]], #0x1\n" + "b 42f\n" + "40:" // Oddments: Store: Bit 3: Unset: Bit 2: Unset + "tbz %x[n_channels], #1, 41f\n" + "st1 { v16.h }[0], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[2], [%x[outptr]], #0x1\n" + "b 42f\n" + "41:" // Oddments: Store: Bit 3: Unset: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[0], [%x[outptr]], #0x1\n" + "42:" // Oddments: Store: Bit 3: End + + "43:" // End + + : [n_channels] "+&r" (n_channels), [outptr] "+&r" (outptr) + : [accumulator_init] "r" (&accumulator_init), [combined_rescale_value] "r" (&combined_rescale_value), [inptrs] "r" (inptrs), [left_shift] "r" (&left_shift), [n_valid_cells] "r" (n_valid_cells), [offsetof_qp_output_offset] "I" (offsetof(Requantize32, output_offset)), [quant_params] "r" (&qp), [right_shift] "r" (&right_shift) + : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__aarch64__) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8q_nhwc_max_generic_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8q_nhwc_max_generic_depthfirst.hpp new file mode 100644 index 0000000000..166f3fac03 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8q_nhwc_max_generic_depthfirst.hpp @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#pragma once + +#if defined(__aarch64__) + +namespace arm_conv { +namespace pooling { + +void a64_u8q_nhwc_max_generic_depthfirst_impl(const uint64_t, const uint64_t n_valid_cells, uint64_t n_channels, const uint8_t *const *const inptrs, uint8_t *outptr, const Requantize32 &qp); + +struct a64_u8q_nhwc_max_generic_depthfirst +{ + typedef uint8_t operand_type; + typedef uint8_t return_type; + + typedef void (*kern_type)(const uint64_t, const uint64_t n_valid_cells, uint64_t n_channels, const uint8_t *const *const inptrs, uint8_t *outptr, const Requantize32 &qp); + + constexpr static PoolingType pooling_type(void) { return PoolingType::MAX; } + + kern_type kernel = a64_u8q_nhwc_max_generic_depthfirst_impl; + + a64_u8q_nhwc_max_generic_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__aarch64__) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8q_nhwc_max_generic_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8q_nhwc_max_generic_depthfirst/generic.cpp new file mode 100644 index 0000000000..b056be20bc --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/a64_u8q_nhwc_max_generic_depthfirst/generic.cpp @@ -0,0 +1,679 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "pooling.hpp" +#include +#include + +#if defined(__aarch64__) + +namespace arm_conv { +namespace pooling { + + +void a64_u8q_nhwc_max_generic_depthfirst_impl( + const uint64_t, + const uint64_t n_valid_cells, + uint64_t n_channels, + const uint8_t *const *const inptrs, + uint8_t *outptr, + const Requantize32 &qp +) +{ + __asm__ __volatile__( + "mov x28, #0x0\n" + "mov x27, #0x10\n" // cntb _, ALL, #1 + "mov x26, #0x20\n" // cntb _, ALL, #2 + "mov x25, #0x30\n" // cntb _, ALL, #3 + "cmp %x[n_channels], #0x40\n" + "blt 7f\n" + "1:" // 4-vectors of channels + "movi v4.16b, #0x0\n" + "mov x19, %x[inptrs]\n" + "movi v3.16b, #0x0\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "movi v7.16b, #0x0\n" + "movi v6.16b, #0x0\n" + "cbz x24, 4f\n" + "ldp x23, x22, [x19, #0x0]\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "subs x24, x24, #0x1\n" + "ldr q2, [x23, x28]\n" + "ldr q1, [x22, x28]\n" + "ldr q0, [x21, x28]\n" + "ldr q31, [x20, x28]\n" + "ldr q30, [x23, x27]\n" + "ldr q22, [x22, x27]\n" + "ldr q29, [x21, x27]\n" + "ldr q28, [x20, x27]\n" + "ldr q27, [x23, x26]\n" + "ldr q21, [x22, x26]\n" + "ldr q26, [x21, x26]\n" + "ldr q17, [x20, x26]\n" + "ldr q25, [x23, x25]\n" + "ldr q20, [x22, x25]\n" + "ldr q24, [x21, x25]\n" + "ldr q16, [x20, x25]\n" + "beq 3f\n" + "2:" // 4-vectors of channels: 4 inputs loop + "umax v23.16b, v2.16b, v1.16b\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "umax v19.16b, v0.16b, v31.16b\n" + "ldp x21, x20, [x19, #0x10]\n" + "umax v22.16b, v30.16b, v22.16b\n" + "add x19, x19, #0x20\n" + "umax v18.16b, v29.16b, v28.16b\n" + "ldr q2, [x23, x28]\n" + "umax v21.16b, v27.16b, v21.16b\n" + "umax v17.16b, v26.16b, v17.16b\n" + "ldr q1, [x22, x28]\n" + "umax v20.16b, v25.16b, v20.16b\n" + "ldr q0, [x21, x28]\n" + "umax v16.16b, v24.16b, v16.16b\n" + "ldr q31, [x20, x28]\n" + "umax v19.16b, v23.16b, v19.16b\n" + "ldr q30, [x23, x27]\n" + "umax v18.16b, v22.16b, v18.16b\n" + "ldr q22, [x22, x27]\n" + "umax v17.16b, v21.16b, v17.16b\n" + "ldr q29, [x21, x27]\n" + "umax v16.16b, v20.16b, v16.16b\n" + "ldr q28, [x20, x27]\n" + "umax v4.16b, v4.16b, v19.16b\n" + "ldr q27, [x23, x26]\n" + "umax v3.16b, v3.16b, v18.16b\n" + "ldr q21, [x22, x26]\n" + "umax v7.16b, v7.16b, v17.16b\n" + "ldr q26, [x21, x26]\n" + "umax v6.16b, v6.16b, v16.16b\n" + "ldr q17, [x20, x26]\n" + "ldr q25, [x23, x25]\n" + "ldr q20, [x22, x25]\n" + "ldr q24, [x21, x25]\n" + "ldr q16, [x20, x25]\n" + "bgt 2b\n" + "3:" // 4-vectors of channels: 4 inputs tail + "umax v23.16b, v2.16b, v1.16b\n" + "umax v19.16b, v0.16b, v31.16b\n" + "umax v22.16b, v30.16b, v22.16b\n" + "umax v18.16b, v29.16b, v28.16b\n" + "umax v21.16b, v27.16b, v21.16b\n" + "umax v17.16b, v26.16b, v17.16b\n" + "umax v20.16b, v25.16b, v20.16b\n" + "umax v16.16b, v24.16b, v16.16b\n" + "umax v19.16b, v23.16b, v19.16b\n" + "umax v18.16b, v22.16b, v18.16b\n" + "umax v17.16b, v21.16b, v17.16b\n" + "umax v16.16b, v20.16b, v16.16b\n" + "umax v4.16b, v4.16b, v19.16b\n" + "umax v3.16b, v3.16b, v18.16b\n" + "umax v7.16b, v7.16b, v17.16b\n" + "umax v6.16b, v6.16b, v16.16b\n" + "4:" // 4-vectors of channels: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 6f\n" + "5:" // 4-vectors of channels: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ldr q2, [x23, x28]\n" + "umax v4.16b, v4.16b, v2.16b\n" + "ldr q30, [x23, x27]\n" + "ldr q27, [x23, x26]\n" + "umax v3.16b, v3.16b, v30.16b\n" + "ldr q25, [x23, x25]\n" + "umax v7.16b, v7.16b, v27.16b\n" + "umax v6.16b, v6.16b, v25.16b\n" + "bgt 5b\n" + "6:" // 4-vectors of channels: Single input loop: End + "uxtl v17.8h, v4.8b\n" + "add x19, %x[quant_params], %[offsetof_qp_input_offset]\n" + "ld1r { v5.4s }, [x19]\n" + "uxtl2 v16.8h, v4.16b\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_mul]\n" + "uxtl v21.8h, v3.8b\n" + "ld1r { v4.4s }, [x19]\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_left_shift]\n" + "uxtl2 v20.8h, v3.16b\n" + "ld1r { v3.4s }, [x19]\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_right_shift]\n" + "uxtl v19.8h, v7.8b\n" + "ld1r { v2.4s }, [x19]\n" + "add x19, %x[quant_params], %[offsetof_qp_output_offset]\n" + "uxtl2 v24.8h, v7.16b\n" + "ld1r { v1.4s }, [x19]\n" + "sub %x[n_channels], %x[n_channels], #0x40\n" + "uxtl v0.8h, v6.8b\n" + "cmp %x[n_channels], #0x40\n" + "uxtl2 v31.8h, v6.16b\n" + "neg v5.4s, v5.4s\n" + "movi v30.4s, #0x0\n" + "movi v29.4s, #0xff\n" + "saddw v23.4s, v5.4s, v17.4h\n" + "saddw2 v18.4s, v5.4s, v17.8h\n" + "saddw v17.4s, v5.4s, v16.4h\n" + "saddw2 v16.4s, v5.4s, v16.8h\n" + "saddw v22.4s, v5.4s, v21.4h\n" + "saddw2 v21.4s, v5.4s, v21.8h\n" + "saddw v28.4s, v5.4s, v20.4h\n" + "saddw2 v20.4s, v5.4s, v20.8h\n" + "saddw v27.4s, v5.4s, v19.4h\n" + "saddw2 v19.4s, v5.4s, v19.8h\n" + "srshl v23.4s, v23.4s, v3.4s\n" + "srshl v18.4s, v18.4s, v3.4s\n" + "srshl v17.4s, v17.4s, v3.4s\n" + "srshl v16.4s, v16.4s, v3.4s\n" + "sqrdmulh v23.4s, v23.4s, v4.4s\n" + "sqrdmulh v18.4s, v18.4s, v4.4s\n" + "sqrdmulh v17.4s, v17.4s, v4.4s\n" + "sqrdmulh v16.4s, v16.4s, v4.4s\n" + "srshl v23.4s, v23.4s, v2.4s\n" + "srshl v18.4s, v18.4s, v2.4s\n" + "srshl v17.4s, v17.4s, v2.4s\n" + "srshl v16.4s, v16.4s, v2.4s\n" + "srshl v22.4s, v22.4s, v3.4s\n" + "srshl v21.4s, v21.4s, v3.4s\n" + "srshl v28.4s, v28.4s, v3.4s\n" + "srshl v20.4s, v20.4s, v3.4s\n" + "sqrdmulh v22.4s, v22.4s, v4.4s\n" + "sqrdmulh v21.4s, v21.4s, v4.4s\n" + "sqrdmulh v28.4s, v28.4s, v4.4s\n" + "sqrdmulh v20.4s, v20.4s, v4.4s\n" + "srshl v22.4s, v22.4s, v2.4s\n" + "srshl v21.4s, v21.4s, v2.4s\n" + "srshl v28.4s, v28.4s, v2.4s\n" + "srshl v20.4s, v20.4s, v2.4s\n" + "srshl v27.4s, v27.4s, v3.4s\n" + "srshl v19.4s, v19.4s, v3.4s\n" + "add v23.4s, v23.4s, v1.4s\n" + "add v18.4s, v18.4s, v1.4s\n" + "sqrdmulh v27.4s, v27.4s, v4.4s\n" + "sqrdmulh v19.4s, v19.4s, v4.4s\n" + "add v17.4s, v17.4s, v1.4s\n" + "add v16.4s, v16.4s, v1.4s\n" + "srshl v27.4s, v27.4s, v2.4s\n" + "srshl v19.4s, v19.4s, v2.4s\n" + "add v22.4s, v22.4s, v1.4s\n" + "add v21.4s, v21.4s, v1.4s\n" + "add v28.4s, v28.4s, v1.4s\n" + "add v20.4s, v20.4s, v1.4s\n" + "add v27.4s, v27.4s, v1.4s\n" + "add v19.4s, v19.4s, v1.4s\n" + "smax v23.4s, v23.4s, v30.4s\n" + "smax v18.4s, v18.4s, v30.4s\n" + "smax v17.4s, v17.4s, v30.4s\n" + "smin v23.4s, v23.4s, v29.4s\n" + "smin v18.4s, v18.4s, v29.4s\n" + "smin v17.4s, v17.4s, v29.4s\n" + "smax v16.4s, v16.4s, v30.4s\n" + "smax v22.4s, v22.4s, v30.4s\n" + "smax v21.4s, v21.4s, v30.4s\n" + "smin v16.4s, v16.4s, v29.4s\n" + "smin v22.4s, v22.4s, v29.4s\n" + "smin v21.4s, v21.4s, v29.4s\n" + "smax v28.4s, v28.4s, v30.4s\n" + "smax v20.4s, v20.4s, v30.4s\n" + "smax v27.4s, v27.4s, v30.4s\n" + "smin v28.4s, v28.4s, v29.4s\n" + "smin v20.4s, v20.4s, v29.4s\n" + "smin v27.4s, v27.4s, v29.4s\n" + "smax v19.4s, v19.4s, v30.4s\n" + "uzp1 v26.16b, v23.16b, v18.16b\n" + "saddw v25.4s, v5.4s, v24.4h\n" + "saddw2 v18.4s, v5.4s, v24.8h\n" + "smin v19.4s, v19.4s, v29.4s\n" + "srshl v25.4s, v25.4s, v3.4s\n" + "srshl v18.4s, v18.4s, v3.4s\n" + "uzp1 v24.16b, v17.16b, v16.16b\n" + "saddw v17.4s, v5.4s, v0.4h\n" + "saddw2 v16.4s, v5.4s, v0.8h\n" + "sqrdmulh v25.4s, v25.4s, v4.4s\n" + "sqrdmulh v18.4s, v18.4s, v4.4s\n" + "srshl v17.4s, v17.4s, v3.4s\n" + "srshl v16.4s, v16.4s, v3.4s\n" + "srshl v25.4s, v25.4s, v2.4s\n" + "srshl v18.4s, v18.4s, v2.4s\n" + "sqrdmulh v17.4s, v17.4s, v4.4s\n" + "sqrdmulh v16.4s, v16.4s, v4.4s\n" + "add v25.4s, v25.4s, v1.4s\n" + "add v18.4s, v18.4s, v1.4s\n" + "srshl v17.4s, v17.4s, v2.4s\n" + "srshl v16.4s, v16.4s, v2.4s\n" + "smax v25.4s, v25.4s, v30.4s\n" + "smax v18.4s, v18.4s, v30.4s\n" + "add v17.4s, v17.4s, v1.4s\n" + "add v16.4s, v16.4s, v1.4s\n" + "smin v25.4s, v25.4s, v29.4s\n" + "smin v18.4s, v18.4s, v29.4s\n" + "smax v17.4s, v17.4s, v30.4s\n" + "smax v16.4s, v16.4s, v30.4s\n" + "uzp1 v23.16b, v22.16b, v21.16b\n" + "saddw v22.4s, v5.4s, v31.4h\n" + "saddw2 v21.4s, v5.4s, v31.8h\n" + "smin v17.4s, v17.4s, v29.4s\n" + "srshl v22.4s, v22.4s, v3.4s\n" + "srshl v21.4s, v21.4s, v3.4s\n" + "smin v16.4s, v16.4s, v29.4s\n" + "uzp1 v20.16b, v28.16b, v20.16b\n" + "sqrdmulh v22.4s, v22.4s, v4.4s\n" + "sqrdmulh v21.4s, v21.4s, v4.4s\n" + "uzp1 v19.16b, v27.16b, v19.16b\n" + "uzp1 v18.16b, v25.16b, v18.16b\n" + "srshl v22.4s, v22.4s, v2.4s\n" + "srshl v21.4s, v21.4s, v2.4s\n" + "uzp1 v17.16b, v17.16b, v16.16b\n" + "uzp1 v16.16b, v26.16b, v24.16b\n" + "str q16, [%x[outptr], x28]\n" + "add v22.4s, v22.4s, v1.4s\n" + "add v21.4s, v21.4s, v1.4s\n" + "add x28, x28, #0x40\n" + "uzp1 v16.16b, v23.16b, v20.16b\n" + "str q16, [%x[outptr], x27]\n" + "smax v22.4s, v22.4s, v30.4s\n" + "smax v21.4s, v21.4s, v30.4s\n" + "add x27, x27, #0x40\n" + "uzp1 v16.16b, v19.16b, v18.16b\n" + "str q16, [%x[outptr], x26]\n" + "smin v22.4s, v22.4s, v29.4s\n" + "smin v21.4s, v21.4s, v29.4s\n" + "add x26, x26, #0x40\n" + "uzp1 v16.16b, v22.16b, v21.16b\n" + "uzp1 v16.16b, v17.16b, v16.16b\n" + "str q16, [%x[outptr], x25]\n" + "add x25, x25, #0x40\n" + "bge 1b\n" + "cbz %x[n_channels], 43f\n" + "7:" // Single vector of channels + "cmp %x[n_channels], #0x10\n" + "blt 14f\n" + "8:" // Single vector of channels: Loop + "movi v4.16b, #0x0\n" + "mov x19, %x[inptrs]\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "cbz x24, 11f\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "ldr q2, [x23, x28]\n" + "ldr q1, [x22, x28]\n" + "ldr q0, [x21, x28]\n" + "ldr q31, [x20, x28]\n" + "beq 10f\n" + "9:" // Single vector of channels: Loop: 4 inputs loop + "umax v23.16b, v2.16b, v1.16b\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "umax v19.16b, v0.16b, v31.16b\n" + "ldp x21, x20, [x19, #0x10]\n" + "umax v19.16b, v23.16b, v19.16b\n" + "add x19, x19, #0x20\n" + "ldr q2, [x23, x28]\n" + "umax v4.16b, v4.16b, v19.16b\n" + "ldr q1, [x22, x28]\n" + "ldr q0, [x21, x28]\n" + "ldr q31, [x20, x28]\n" + "bgt 9b\n" + "10:" // Single vector of channels: Loop: 4 inputs tail + "umax v23.16b, v2.16b, v1.16b\n" + "umax v19.16b, v0.16b, v31.16b\n" + "umax v19.16b, v23.16b, v19.16b\n" + "umax v4.16b, v4.16b, v19.16b\n" + "11:" // Single vector of channels: Loop: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 13f\n" + "12:" // Single vector of channels: Loop: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ldr q2, [x23, x28]\n" + "umax v4.16b, v4.16b, v2.16b\n" + "bgt 12b\n" + "13:" // Single vector of channels: Loop: Single input loop: End + "uxtl v17.8h, v4.8b\n" + "add x19, %x[quant_params], %[offsetof_qp_input_offset]\n" + "ld1r { v5.4s }, [x19]\n" + "uxtl2 v16.8h, v4.16b\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_mul]\n" + "movi v30.4s, #0x0\n" + "ld1r { v4.4s }, [x19]\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_left_shift]\n" + "movi v29.4s, #0xff\n" + "ld1r { v3.4s }, [x19]\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_right_shift]\n" + "neg v5.4s, v5.4s\n" + "ld1r { v2.4s }, [x19]\n" + "add x19, %x[quant_params], %[offsetof_qp_output_offset]\n" + "saddw v23.4s, v5.4s, v17.4h\n" + "ld1r { v1.4s }, [x19]\n" + "sub %x[n_channels], %x[n_channels], #0x10\n" + "saddw2 v18.4s, v5.4s, v17.8h\n" + "cmp %x[n_channels], #0x10\n" + "saddw v17.4s, v5.4s, v16.4h\n" + "saddw2 v16.4s, v5.4s, v16.8h\n" + "srshl v23.4s, v23.4s, v3.4s\n" + "srshl v18.4s, v18.4s, v3.4s\n" + "srshl v17.4s, v17.4s, v3.4s\n" + "srshl v16.4s, v16.4s, v3.4s\n" + "sqrdmulh v23.4s, v23.4s, v4.4s\n" + "sqrdmulh v18.4s, v18.4s, v4.4s\n" + "sqrdmulh v17.4s, v17.4s, v4.4s\n" + "sqrdmulh v16.4s, v16.4s, v4.4s\n" + "srshl v23.4s, v23.4s, v2.4s\n" + "srshl v18.4s, v18.4s, v2.4s\n" + "srshl v17.4s, v17.4s, v2.4s\n" + "srshl v16.4s, v16.4s, v2.4s\n" + "add v23.4s, v23.4s, v1.4s\n" + "add v18.4s, v18.4s, v1.4s\n" + "add v17.4s, v17.4s, v1.4s\n" + "add v16.4s, v16.4s, v1.4s\n" + "smax v23.4s, v23.4s, v30.4s\n" + "smax v18.4s, v18.4s, v30.4s\n" + "smax v17.4s, v17.4s, v30.4s\n" + "smin v23.4s, v23.4s, v29.4s\n" + "smin v18.4s, v18.4s, v29.4s\n" + "smin v17.4s, v17.4s, v29.4s\n" + "smax v16.4s, v16.4s, v30.4s\n" + "uzp1 v26.16b, v23.16b, v18.16b\n" + "smin v16.4s, v16.4s, v29.4s\n" + "uzp1 v24.16b, v17.16b, v16.16b\n" + "uzp1 v16.16b, v26.16b, v24.16b\n" + "str q16, [%x[outptr], x28]\n" + "add x28, x28, #0x10\n" + "bge 8b\n" + "cbz %x[n_channels], 43f\n" + "14:" // Oddments + "movi v4.16b, #0x0\n" + "add %x[outptr], %x[outptr], x28\n" + "mov x19, %x[inptrs]\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "cbz x24, 24f\n" + "15:" // Oddments: 4 inputs loop + "movi v2.16b, #0x0\n" + "ldp x23, x22, [x19, #0x0]\n" + "add x23, x23, x28\n" + "movi v1.16b, #0x0\n" + "ldp x21, x20, [x19, #0x10]\n" + "movi v0.16b, #0x0\n" + "add x19, x19, #0x20\n" + "movi v31.16b, #0x0\n" + "add x22, x22, x28\n" + "add x21, x21, x28\n" + "add x20, x20, x28\n" + "tbz %x[n_channels], #3, 19f\n" + "ldr d2, [x23], #0x8\n" + "ldr d1, [x22], #0x8\n" + "ldr d0, [x21], #0x8\n" + "ldr d31, [x20], #0x8\n" + "tbz %x[n_channels], #2, 17f\n" + "ld1 { v2.s }[2], [x23], #0x4\n" + "ld1 { v1.s }[2], [x22], #0x4\n" + "ld1 { v0.s }[2], [x21], #0x4\n" + "ld1 { v31.s }[2], [x20], #0x4\n" + "tbz %x[n_channels], #1, 16f\n" + "ld1 { v2.h }[6], [x23], #0x2\n" + "ld1 { v1.h }[6], [x22], #0x2\n" + "ld1 { v0.h }[6], [x21], #0x2\n" + "ld1 { v31.h }[6], [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[14], [x23], #0x1\n" + "ld1 { v1.b }[14], [x22], #0x1\n" + "ld1 { v0.b }[14], [x21], #0x1\n" + "ld1 { v31.b }[14], [x20], #0x1\n" + "b 23f\n" + "16:" // Oddments: 4 inputs loop: Load: Bit 3: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[12], [x23], #0x1\n" + "ld1 { v1.b }[12], [x22], #0x1\n" + "ld1 { v0.b }[12], [x21], #0x1\n" + "ld1 { v31.b }[12], [x20], #0x1\n" + "b 23f\n" + "17:" // Oddments: 4 inputs loop: Load: Bit 3: Bit 2: Unset + "tbz %x[n_channels], #1, 18f\n" + "ld1 { v2.h }[4], [x23], #0x2\n" + "ld1 { v1.h }[4], [x22], #0x2\n" + "ld1 { v0.h }[4], [x21], #0x2\n" + "ld1 { v31.h }[4], [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[10], [x23], #0x1\n" + "ld1 { v1.b }[10], [x22], #0x1\n" + "ld1 { v0.b }[10], [x21], #0x1\n" + "ld1 { v31.b }[10], [x20], #0x1\n" + "b 23f\n" + "18:" // Oddments: 4 inputs loop: Load: Bit 3: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[8], [x23], #0x1\n" + "ld1 { v1.b }[8], [x22], #0x1\n" + "ld1 { v0.b }[8], [x21], #0x1\n" + "ld1 { v31.b }[8], [x20], #0x1\n" + "b 23f\n" + "19:" // Oddments: 4 inputs loop: Load: Bit 3: Unset + "tbz %x[n_channels], #2, 21f\n" + "ldr s2, [x23], #0x4\n" + "ldr s1, [x22], #0x4\n" + "ldr s0, [x21], #0x4\n" + "ldr s31, [x20], #0x4\n" + "tbz %x[n_channels], #1, 20f\n" + "ld1 { v2.h }[2], [x23], #0x2\n" + "ld1 { v1.h }[2], [x22], #0x2\n" + "ld1 { v0.h }[2], [x21], #0x2\n" + "ld1 { v31.h }[2], [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[6], [x23], #0x1\n" + "ld1 { v1.b }[6], [x22], #0x1\n" + "ld1 { v0.b }[6], [x21], #0x1\n" + "ld1 { v31.b }[6], [x20], #0x1\n" + "b 23f\n" + "20:" // Oddments: 4 inputs loop: Load: Bit 3: Unset: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[4], [x23], #0x1\n" + "ld1 { v1.b }[4], [x22], #0x1\n" + "ld1 { v0.b }[4], [x21], #0x1\n" + "ld1 { v31.b }[4], [x20], #0x1\n" + "b 23f\n" + "21:" // Oddments: 4 inputs loop: Load: Bit 3: Unset: Bit 2: Unset + "tbz %x[n_channels], #1, 22f\n" + "ldr h2, [x23], #0x2\n" + "ldr h1, [x22], #0x2\n" + "ldr h0, [x21], #0x2\n" + "ldr h31, [x20], #0x2\n" + "tbz %x[n_channels], #0, 23f\n" + "ld1 { v2.b }[2], [x23], #0x1\n" + "ld1 { v1.b }[2], [x22], #0x1\n" + "ld1 { v0.b }[2], [x21], #0x1\n" + "ld1 { v31.b }[2], [x20], #0x1\n" + "b 23f\n" + "22:" // Oddments: 4 inputs loop: Load: Bit 3: Unset: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 23f\n" + "ldr b2, [x23], #0x1\n" + "ldr b1, [x22], #0x1\n" + "ldr b0, [x21], #0x1\n" + "ldr b31, [x20], #0x1\n" + "23:" // Oddments: 4 inputs loop: Load: Bit 3: End + "umax v23.16b, v2.16b, v1.16b\n" + "subs x24, x24, #0x1\n" + "umax v19.16b, v0.16b, v31.16b\n" + "umax v19.16b, v23.16b, v19.16b\n" + "umax v4.16b, v4.16b, v19.16b\n" + "bgt 15b\n" + "24:" // Oddments: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 34f\n" + "25:" // Oddments: Single input loop + "movi v2.16b, #0x0\n" + "ldr x23, [x19], #0x8\n" + "add x23, x23, x28\n" + "tbz %x[n_channels], #3, 29f\n" + "ldr d2, [x23], #0x8\n" + "tbz %x[n_channels], #2, 27f\n" + "ld1 { v2.s }[2], [x23], #0x4\n" + "tbz %x[n_channels], #1, 26f\n" + "ld1 { v2.h }[6], [x23], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[14], [x23], #0x1\n" + "b 33f\n" + "26:" // Oddments: Single input loop: Load: Bit 3: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[12], [x23], #0x1\n" + "b 33f\n" + "27:" // Oddments: Single input loop: Load: Bit 3: Bit 2: Unset + "tbz %x[n_channels], #1, 28f\n" + "ld1 { v2.h }[4], [x23], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[10], [x23], #0x1\n" + "b 33f\n" + "28:" // Oddments: Single input loop: Load: Bit 3: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[8], [x23], #0x1\n" + "b 33f\n" + "29:" // Oddments: Single input loop: Load: Bit 3: Unset + "tbz %x[n_channels], #2, 31f\n" + "ldr s2, [x23], #0x4\n" + "tbz %x[n_channels], #1, 30f\n" + "ld1 { v2.h }[2], [x23], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[6], [x23], #0x1\n" + "b 33f\n" + "30:" // Oddments: Single input loop: Load: Bit 3: Unset: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[4], [x23], #0x1\n" + "b 33f\n" + "31:" // Oddments: Single input loop: Load: Bit 3: Unset: Bit 2: Unset + "tbz %x[n_channels], #1, 32f\n" + "ldr h2, [x23], #0x2\n" + "tbz %x[n_channels], #0, 33f\n" + "ld1 { v2.b }[2], [x23], #0x1\n" + "b 33f\n" + "32:" // Oddments: Single input loop: Load: Bit 3: Unset: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 33f\n" + "ldr b2, [x23], #0x1\n" + "33:" // Oddments: Single input loop: Load: Bit 3: End + "umax v4.16b, v4.16b, v2.16b\n" + "subs x20, x20, #0x1\n" + "bgt 25b\n" + "34:" // Oddments: Single input loop: End + "uxtl v17.8h, v4.8b\n" + "add x19, %x[quant_params], %[offsetof_qp_input_offset]\n" + "ld1r { v5.4s }, [x19]\n" + "uxtl2 v16.8h, v4.16b\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_mul]\n" + "movi v30.4s, #0x0\n" + "ld1r { v4.4s }, [x19]\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_left_shift]\n" + "movi v29.4s, #0xff\n" + "ld1r { v3.4s }, [x19]\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_right_shift]\n" + "neg v5.4s, v5.4s\n" + "ld1r { v2.4s }, [x19]\n" + "add x19, %x[quant_params], %[offsetof_qp_output_offset]\n" + "saddw v23.4s, v5.4s, v17.4h\n" + "ld1r { v1.4s }, [x19]\n" + "saddw2 v18.4s, v5.4s, v17.8h\n" + "saddw v17.4s, v5.4s, v16.4h\n" + "saddw2 v16.4s, v5.4s, v16.8h\n" + "srshl v23.4s, v23.4s, v3.4s\n" + "srshl v18.4s, v18.4s, v3.4s\n" + "srshl v17.4s, v17.4s, v3.4s\n" + "srshl v16.4s, v16.4s, v3.4s\n" + "sqrdmulh v23.4s, v23.4s, v4.4s\n" + "sqrdmulh v18.4s, v18.4s, v4.4s\n" + "sqrdmulh v17.4s, v17.4s, v4.4s\n" + "sqrdmulh v16.4s, v16.4s, v4.4s\n" + "srshl v23.4s, v23.4s, v2.4s\n" + "srshl v18.4s, v18.4s, v2.4s\n" + "srshl v17.4s, v17.4s, v2.4s\n" + "srshl v16.4s, v16.4s, v2.4s\n" + "add v23.4s, v23.4s, v1.4s\n" + "add v18.4s, v18.4s, v1.4s\n" + "add v17.4s, v17.4s, v1.4s\n" + "add v16.4s, v16.4s, v1.4s\n" + "smax v23.4s, v23.4s, v30.4s\n" + "smax v18.4s, v18.4s, v30.4s\n" + "smax v17.4s, v17.4s, v30.4s\n" + "smin v23.4s, v23.4s, v29.4s\n" + "smin v18.4s, v18.4s, v29.4s\n" + "smin v17.4s, v17.4s, v29.4s\n" + "smax v16.4s, v16.4s, v30.4s\n" + "uzp1 v26.16b, v23.16b, v18.16b\n" + "smin v16.4s, v16.4s, v29.4s\n" + "uzp1 v24.16b, v17.16b, v16.16b\n" + "uzp1 v16.16b, v26.16b, v24.16b\n" + "tbz %x[n_channels], #3, 38f\n" + "st1 { v16.d }[0], [%x[outptr]], #0x8\n" + "tbz %x[n_channels], #2, 36f\n" + "st1 { v16.s }[2], [%x[outptr]], #0x4\n" + "tbz %x[n_channels], #1, 35f\n" + "st1 { v16.h }[6], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[14], [%x[outptr]], #0x1\n" + "b 42f\n" + "35:" // Oddments: Store: Bit 3: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[12], [%x[outptr]], #0x1\n" + "b 42f\n" + "36:" // Oddments: Store: Bit 3: Bit 2: Unset + "tbz %x[n_channels], #1, 37f\n" + "st1 { v16.h }[4], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[10], [%x[outptr]], #0x1\n" + "b 42f\n" + "37:" // Oddments: Store: Bit 3: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[8], [%x[outptr]], #0x1\n" + "b 42f\n" + "38:" // Oddments: Store: Bit 3: Unset + "tbz %x[n_channels], #2, 40f\n" + "st1 { v16.s }[0], [%x[outptr]], #0x4\n" + "tbz %x[n_channels], #1, 39f\n" + "st1 { v16.h }[2], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[6], [%x[outptr]], #0x1\n" + "b 42f\n" + "39:" // Oddments: Store: Bit 3: Unset: Bit 2: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[4], [%x[outptr]], #0x1\n" + "b 42f\n" + "40:" // Oddments: Store: Bit 3: Unset: Bit 2: Unset + "tbz %x[n_channels], #1, 41f\n" + "st1 { v16.h }[0], [%x[outptr]], #0x2\n" + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[2], [%x[outptr]], #0x1\n" + "b 42f\n" + "41:" // Oddments: Store: Bit 3: Unset: Bit 2: Unset: Bit 1: Unset + "tbz %x[n_channels], #0, 42f\n" + "st1 { v16.b }[0], [%x[outptr]], #0x1\n" + "42:" // Oddments: Store: Bit 3: End + + "43:" // End + + : [n_channels] "+&r" (n_channels), [outptr] "+&r" (outptr) + : [inptrs] "r" (inptrs), [n_valid_cells] "r" (n_valid_cells), [offsetof_qp_input_offset] "I" (offsetof(Requantize32, input_offset)), [offsetof_qp_output_offset] "I" (offsetof(Requantize32, output_offset)), [offsetof_qp_per_layer_left_shift] "I" (offsetof(Requantize32, per_layer_left_shift)), [offsetof_qp_per_layer_mul] "I" (offsetof(Requantize32, per_layer_mul)), [offsetof_qp_per_layer_right_shift] "I" (offsetof(Requantize32, per_layer_right_shift)), [quant_params] "r" (&qp) + : "cc", "memory", "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__aarch64__) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/cpp_nhwc_1x1_stride_any_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/cpp_nhwc_1x1_stride_any_depthfirst.hpp new file mode 100644 index 0000000000..38c70b26ab --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/cpp_nhwc_1x1_stride_any_depthfirst.hpp @@ -0,0 +1,51 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#pragma once + +namespace arm_conv { +namespace pooling { + +template +void cpp_nhwc_1x1_stride_any_depthfirst_impl(const uint64_t, const uint64_t, uint64_t n_channels, const T *const *const inptrs, T *outptr); + +template +struct cpp_nhwc_1x1_stride_any_depthfirst +{ + typedef T operand_type; + typedef T return_type; + + typedef void (*kern_type)(const uint64_t, const uint64_t, uint64_t n_channels, const operand_type *const *const inptrs, return_type *outptr); + + constexpr static PoolingType pooling_type(void) { return PoolingType::MAX; } + + kern_type kernel = cpp_nhwc_1x1_stride_any_depthfirst_impl; + + cpp_nhwc_1x1_stride_any_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/cpp_nhwc_1x1_stride_any_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/cpp_nhwc_1x1_stride_any_depthfirst/generic.cpp new file mode 100644 index 0000000000..f2df7235ff --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/cpp_nhwc_1x1_stride_any_depthfirst/generic.cpp @@ -0,0 +1,51 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include +#include + +namespace arm_conv { +namespace pooling { + +template +void cpp_nhwc_1x1_stride_any_depthfirst_impl( + uint64_t, + uint64_t, + const uint64_t n_channels, + const T *const *const inptrs, + T *outptr +) +{ + std::memcpy(outptr, inptrs[0], n_channels * sizeof(T)); +} + +template void cpp_nhwc_1x1_stride_any_depthfirst_impl(uint64_t, uint64_t, uint64_t, const float *const *, float *); +#if defined(__ARM_FP16_ARGS) +template void cpp_nhwc_1x1_stride_any_depthfirst_impl(uint64_t, uint64_t, uint64_t, const __fp16 *const *, __fp16 *); +#endif // defined(__ARM_FP16_ARGS) +template void cpp_nhwc_1x1_stride_any_depthfirst_impl(uint64_t, uint64_t, uint64_t, const int8_t *const *, int8_t *); +template void cpp_nhwc_1x1_stride_any_depthfirst_impl(uint64_t, uint64_t, uint64_t, const uint8_t *const *, uint8_t *); + +} // namespace pooling +} // namespace arm_conv diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst.hpp new file mode 100644 index 0000000000..8c7a497376 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst.hpp @@ -0,0 +1,60 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#pragma once + +#if defined(__ARM_FEATURE_SVE) && defined(__ARM_FP16_ARGS) + +namespace arm_conv { +namespace pooling { + +void sve_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst_impl(unsigned int, const __fp16 *const *const, __fp16 *const *const, bool, unsigned int, unsigned int, unsigned int, unsigned int); + +struct sve_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst +{ + typedef __fp16 operand_type; + typedef __fp16 return_type; + + typedef void (*kern_type)(unsigned int, const __fp16 *const *const, __fp16 *const *const, bool, unsigned int, unsigned int, unsigned int, unsigned int); + + constexpr static PoolingType pooling_type(void) { return PoolingType::AVERAGE; } + + constexpr static unsigned int pool_rows(void) { return 3; } + constexpr static unsigned int pool_cols(void) { return 3; } + + constexpr static unsigned int stride_rows(void) { return 1; } + constexpr static unsigned int stride_cols(void) { return 1; } + + constexpr static unsigned int out_rows(void) { return 2; } + constexpr static unsigned int out_cols(void) { return 2; } + + kern_type kernel = sve_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst_impl; + + sve_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) && defined(__ARM_FP16_ARGS) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst/generic.cpp new file mode 100644 index 0000000000..7464349f9e --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst/generic.cpp @@ -0,0 +1,207 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include +#include +#include + +#if defined(__ARM_FEATURE_SVE) && defined(__ARM_FP16_ARGS) + +namespace arm_conv { +namespace pooling { + +void sve_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst_impl( + const unsigned int n_channels, + const __fp16 *const *const inptrs, + __fp16 *const *const outptrs, + const bool exclude_padding, + const unsigned int pad_left, + const unsigned int pad_top, + const unsigned int pad_right, + const unsigned int pad_bottom +) +{ + struct KernelArgs + { + const uint64_t n_channels; + const __fp16 *const *const inptrs; + __fp16 *const *const outptrs; + __fp16 rescale_vals[4]; + + KernelArgs( + unsigned int channels, + const __fp16 *const *input_ptrs, + __fp16 *const * output_ptrs, + bool exclude_padding, unsigned int pad_left, unsigned int pad_top, unsigned int pad_right, unsigned int pad_bottom + ) : n_channels(channels), + inptrs(input_ptrs), + outptrs(output_ptrs) + { + for (unsigned int i = 0; i < 2; i++) + { + const int start_i = 1*i - static_cast(pad_top); + const int end_i = std::min(start_i + 3, 4 - pad_top - pad_bottom); + const int valid_rows = end_i - std::max(0, start_i); + + for (unsigned int j = 0; j < 2; j++) + { + const int start_j = 1*j - static_cast(pad_left); + const int end_j = std::min(start_j + 3, 4 - pad_left - pad_right); + const int valid_cols = end_j - std::max(0, start_j); + + rescale_vals[i*2 + j] = static_cast<__fp16>(1.0f / static_cast( + exclude_padding ? valid_rows * valid_cols : 9 + )); + } + } + } + }; + + const KernelArgs args(n_channels, inptrs, outptrs, exclude_padding, + pad_left, pad_top, pad_right, pad_bottom); + + __asm__ __volatile__( + "ldr x3, [%x[args], %[offsetof_n_channels]]\n" + "mov x4, #0x0\n" + "ldr x20, [%x[args], %[offsetof_outptrs]]\n" + "mov x5, #0x0\n" + "mov x19, #0x4\n" + "ldp x6, x7, [x20, #0x0]\n" + "whilelt p0.h, XZR, x19\n" + "add x8, %x[args], %[offsetof_rescale]\n" + "ldp x17, x16, [x20, #0x10]\n" + "whilelt p1.h, x4, x3\n" + "ldr x15, [%x[args], %[offsetof_inptrs]]\n" + "ldp x14, x13, [x15, #0x0]\n" + "ldp x12, x11, [x15, #0x10]\n" + "ldp x10, x9, [x15, #0x20]\n" + "ldp x28, x27, [x15, #0x30]\n" + "ldp x26, x25, [x15, #0x40]\n" + "ldp x24, x23, [x15, #0x50]\n" + "ldp x22, x21, [x15, #0x60]\n" + "ldp x20, x19, [x15, #0x70]\n" + "ld1rqh { z7.h }, p0/Z, [x8]\n" + "ld1h { z8.h }, p1/Z, [x9, x4, LSL #1]\n" + "ld1h { z6.h }, p1/Z, [x28, x4, LSL #1]\n" + "ld1h { z5.h }, p1/Z, [x25, x4, LSL #1]\n" + "ld1h { z4.h }, p1/Z, [x24, x4, LSL #1]\n" + "ld1h { z3.h }, p1/Z, [x13, x4, LSL #1]\n" + "ld1h { z2.h }, p1/Z, [x12, x4, LSL #1]\n" + "ld1h { z1.h }, p1/Z, [x10, x4, LSL #1]\n" + "ld1h { z0.h }, p1/Z, [x26, x4, LSL #1]\n" + "ld1h { z31.h }, p1/Z, [x27, x4, LSL #1]\n" + "ld1h { z30.h }, p1/Z, [x23, x4, LSL #1]\n" + "ld1h { z29.h }, p1/Z, [x21, x4, LSL #1]\n" + "ld1h { z28.h }, p1/Z, [x20, x4, LSL #1]\n" + "ld1h { z27.h }, p1/Z, [x14, x4, LSL #1]\n" + "ld1h { z26.h }, p1/Z, [x11, x4, LSL #1]\n" + "ld1h { z25.h }, p1/Z, [x22, x4, LSL #1]\n" + "ld1h { z24.h }, p1/Z, [x19, x4, LSL #1]\n" + "incw x4\n" + "whilelt p1.h, x4, x3\n" + "b.none 2f\n" + "1:" // Vector: Loop + "fadd z17.h, z8.h, z6.h\n" + "ld1h { z8.h }, p1/Z, [x9, x4, LSL #1]\n" + "whilelt p0.h, x5, x3\n" + "fadd z16.h, z5.h, z4.h\n" + "ld1h { z6.h }, p1/Z, [x28, x4, LSL #1]\n" + "fadd z18.h, z3.h, z2.h\n" + "ld1h { z5.h }, p1/Z, [x25, x4, LSL #1]\n" + "fadd z23.h, z1.h, z0.h\n" + "ld1h { z4.h }, p1/Z, [x24, x4, LSL #1]\n" + "fadd z22.h, z31.h, z30.h\n" + "ld1h { z3.h }, p1/Z, [x13, x4, LSL #1]\n" + "fadd z17.h, z17.h, z16.h\n" + "ld1h { z2.h }, p1/Z, [x12, x4, LSL #1]\n" + "fadd z16.h, z29.h, z28.h\n" + "ld1h { z1.h }, p1/Z, [x10, x4, LSL #1]\n" + "fadd z19.h, z27.h, z23.h\n" + "ld1h { z0.h }, p1/Z, [x26, x4, LSL #1]\n" + "fadd z21.h, z18.h, z17.h\n" + "ld1h { z31.h }, p1/Z, [x27, x4, LSL #1]\n" + "fadd z20.h, z16.h, z17.h\n" + "ld1h { z30.h }, p1/Z, [x23, x4, LSL #1]\n" + "fadd z18.h, z26.h, z22.h\n" + "ld1h { z29.h }, p1/Z, [x21, x4, LSL #1]\n" + "fadd z17.h, z25.h, z23.h\n" + "ld1h { z28.h }, p1/Z, [x20, x4, LSL #1]\n" + "fadd z16.h, z24.h, z22.h\n" + "ld1h { z27.h }, p1/Z, [x14, x4, LSL #1]\n" + "fadd z19.h, z19.h, z21.h\n" + "ld1h { z26.h }, p1/Z, [x11, x4, LSL #1]\n" + "fadd z18.h, z18.h, z21.h\n" + "ld1h { z25.h }, p1/Z, [x22, x4, LSL #1]\n" + "fadd z17.h, z17.h, z20.h\n" + "ld1h { z24.h }, p1/Z, [x19, x4, LSL #1]\n" + "incw x4\n" + "fadd z16.h, z20.h, z16.h\n" + "whilelt p1.h, x4, x3\n" + "fmul z19.h, z19.h, z7.h[0]\n" + "st1h { z19.h }, p0, [x6, x5, LSL #1]\n" + "fmul z18.h, z18.h, z7.h[1]\n" + "fmul z17.h, z17.h, z7.h[2]\n" + "st1h { z18.h }, p0, [x7, x5, LSL #1]\n" + "fmul z16.h, z16.h, z7.h[3]\n" + "st1h { z17.h }, p0, [x17, x5, LSL #1]\n" + "st1h { z16.h }, p0, [x16, x5, LSL #1]\n" + "incw x5\n" + "b.any 1b\n" + "2:" // Vector: Tail + "fadd z17.h, z8.h, z6.h\n" + "whilelt p0.h, x5, x3\n" + "fadd z16.h, z5.h, z4.h\n" + "fadd z18.h, z3.h, z2.h\n" + "fadd z23.h, z1.h, z0.h\n" + "fadd z17.h, z17.h, z16.h\n" + "fadd z22.h, z31.h, z30.h\n" + "fadd z16.h, z29.h, z28.h\n" + "fadd z21.h, z18.h, z17.h\n" + "fadd z19.h, z27.h, z23.h\n" + "fadd z20.h, z16.h, z17.h\n" + "fadd z18.h, z26.h, z22.h\n" + "fadd z17.h, z25.h, z23.h\n" + "fadd z16.h, z24.h, z22.h\n" + "fadd z19.h, z19.h, z21.h\n" + "fadd z18.h, z18.h, z21.h\n" + "fadd z17.h, z17.h, z20.h\n" + "fadd z16.h, z20.h, z16.h\n" + "fmul z19.h, z19.h, z7.h[0]\n" + "st1h { z19.h }, p0, [x6, x5, LSL #1]\n" + "fmul z18.h, z18.h, z7.h[1]\n" + "fmul z17.h, z17.h, z7.h[2]\n" + "st1h { z18.h }, p0, [x7, x5, LSL #1]\n" + "fmul z16.h, z16.h, z7.h[3]\n" + "st1h { z17.h }, p0, [x17, x5, LSL #1]\n" + "st1h { z16.h }, p0, [x16, x5, LSL #1]\n" + : + : [args] "r" (&args), [offsetof_inptrs] "I" (offsetof(KernelArgs, inptrs)), [offsetof_n_channels] "I" (offsetof(KernelArgs, n_channels)), [offsetof_outptrs] "I" (offsetof(KernelArgs, outptrs)), [offsetof_rescale] "I" (offsetof(KernelArgs, rescale_vals)) + : "cc", "memory", "p0", "p1", "x3", "x4", "x5", "x6", "x7", "x8", "x9", "x10", "x11", "x12", "x13", "x14", "x15", "x16", "x17", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28", "z0", "z1", "z2", "z3", "z4", "z5", "z6", "z7", "z8", "z16", "z17", "z18", "z19", "z20", "z21", "z22", "z23", "z24", "z25", "z26", "z27", "z28", "z29", "z30", "z31" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) && defined(__ARM_FP16_ARGS) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_avg_generic_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_avg_generic_depthfirst.hpp new file mode 100644 index 0000000000..33ee25cd30 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_avg_generic_depthfirst.hpp @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#pragma once + +#if defined(__ARM_FEATURE_SVE) && defined(__ARM_FP16_ARGS) + +namespace arm_conv { +namespace pooling { + +void sve_fp16_nhwc_avg_generic_depthfirst_impl(const uint64_t window_cells, const uint64_t n_valid_cells, uint64_t n_channels, const __fp16 *const *const inptrs, __fp16 *outptr); + +struct sve_fp16_nhwc_avg_generic_depthfirst +{ + typedef __fp16 operand_type; + typedef __fp16 return_type; + + typedef void (*kern_type)(const uint64_t window_cells, const uint64_t n_valid_cells, uint64_t n_channels, const __fp16 *const *const inptrs, __fp16 *outptr); + + constexpr static PoolingType pooling_type(void) { return PoolingType::AVERAGE; } + + kern_type kernel = sve_fp16_nhwc_avg_generic_depthfirst_impl; + + sve_fp16_nhwc_avg_generic_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) && defined(__ARM_FP16_ARGS) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_avg_generic_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_avg_generic_depthfirst/generic.cpp new file mode 100644 index 0000000000..20293c0e0e --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_avg_generic_depthfirst/generic.cpp @@ -0,0 +1,231 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#if defined(__ARM_FEATURE_SVE) && defined(__ARM_FP16_ARGS) + +namespace arm_conv { +namespace pooling { + + +void sve_fp16_nhwc_avg_generic_depthfirst_impl( + const uint64_t window_cells, + const uint64_t n_valid_cells, + uint64_t n_channels, + const __fp16 *const *const inptrs, + __fp16 *outptr +) +{ + const auto rescale_value = static_cast<__fp16>(1.0f / static_cast(window_cells)); + + __asm__ __volatile__( + "ptrue p0.b\n" + "ld1rh { z7.h }, p0/Z, [%x[rescale_ptr]]\n" + "mov x28, #0x0\n" + "cnth x27\n" + "cnth x26, ALL, MUL #2\n" + "cnth x25, ALL, MUL #3\n" + "whilelt p3.h, x28, %x[n_channels]\n" + "whilelt p2.h, x27, %x[n_channels]\n" + "whilelt p1.h, x26, %x[n_channels]\n" + "whilelt p0.h, x25, %x[n_channels]\n" + "b.none 7f\n" + "1:" // 4-vectors of channels + "mov z6.b, #0x0\n" + "mov x19, %x[inptrs]\n" + "mov z5.b, #0x0\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "mov z4.b, #0x0\n" + "mov z3.b, #0x0\n" + "cbz x24, 4f\n" + "ldp x23, x22, [x19, #0x0]\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "subs x24, x24, #0x1\n" + "ld1h { z2.h }, p3/Z, [x23, x28, LSL #1]\n" + "ld1h { z1.h }, p3/Z, [x22, x28, LSL #1]\n" + "ld1h { z0.h }, p3/Z, [x21, x28, LSL #1]\n" + "ld1h { z31.h }, p3/Z, [x20, x28, LSL #1]\n" + "ld1h { z30.h }, p2/Z, [x23, x27, LSL #1]\n" + "ld1h { z22.h }, p2/Z, [x22, x27, LSL #1]\n" + "ld1h { z29.h }, p2/Z, [x21, x27, LSL #1]\n" + "ld1h { z28.h }, p2/Z, [x20, x27, LSL #1]\n" + "ld1h { z27.h }, p1/Z, [x23, x26, LSL #1]\n" + "ld1h { z21.h }, p1/Z, [x22, x26, LSL #1]\n" + "ld1h { z26.h }, p1/Z, [x21, x26, LSL #1]\n" + "ld1h { z17.h }, p1/Z, [x20, x26, LSL #1]\n" + "ld1h { z25.h }, p0/Z, [x23, x25, LSL #1]\n" + "ld1h { z20.h }, p0/Z, [x22, x25, LSL #1]\n" + "ld1h { z24.h }, p0/Z, [x21, x25, LSL #1]\n" + "ld1h { z16.h }, p0/Z, [x20, x25, LSL #1]\n" + "beq 3f\n" + "2:" // 4-vectors of channels: 4 inputs loop + "fadd z23.h, z2.h, z1.h\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "fadd z19.h, z0.h, z31.h\n" + "ldp x21, x20, [x19, #0x10]\n" + "fadd z22.h, z30.h, z22.h\n" + "add x19, x19, #0x20\n" + "fadd z18.h, z29.h, z28.h\n" + "ld1h { z2.h }, p3/Z, [x23, x28, LSL #1]\n" + "fadd z21.h, z27.h, z21.h\n" + "fadd z17.h, z26.h, z17.h\n" + "ld1h { z1.h }, p3/Z, [x22, x28, LSL #1]\n" + "fadd z20.h, z25.h, z20.h\n" + "ld1h { z0.h }, p3/Z, [x21, x28, LSL #1]\n" + "fadd z16.h, z24.h, z16.h\n" + "ld1h { z31.h }, p3/Z, [x20, x28, LSL #1]\n" + "fadd z19.h, z23.h, z19.h\n" + "ld1h { z30.h }, p2/Z, [x23, x27, LSL #1]\n" + "fadd z18.h, z22.h, z18.h\n" + "ld1h { z22.h }, p2/Z, [x22, x27, LSL #1]\n" + "fadd z17.h, z21.h, z17.h\n" + "ld1h { z29.h }, p2/Z, [x21, x27, LSL #1]\n" + "fadd z16.h, z20.h, z16.h\n" + "ld1h { z28.h }, p2/Z, [x20, x27, LSL #1]\n" + "fadd z6.h, z6.h, z19.h\n" + "ld1h { z27.h }, p1/Z, [x23, x26, LSL #1]\n" + "fadd z5.h, z5.h, z18.h\n" + "ld1h { z21.h }, p1/Z, [x22, x26, LSL #1]\n" + "fadd z4.h, z4.h, z17.h\n" + "ld1h { z26.h }, p1/Z, [x21, x26, LSL #1]\n" + "fadd z3.h, z3.h, z16.h\n" + "ld1h { z17.h }, p1/Z, [x20, x26, LSL #1]\n" + "ld1h { z25.h }, p0/Z, [x23, x25, LSL #1]\n" + "ld1h { z20.h }, p0/Z, [x22, x25, LSL #1]\n" + "ld1h { z24.h }, p0/Z, [x21, x25, LSL #1]\n" + "ld1h { z16.h }, p0/Z, [x20, x25, LSL #1]\n" + "bgt 2b\n" + "3:" // 4-vectors of channels: 4 inputs tail + "fadd z23.h, z2.h, z1.h\n" + "fadd z19.h, z0.h, z31.h\n" + "fadd z22.h, z30.h, z22.h\n" + "fadd z18.h, z29.h, z28.h\n" + "fadd z21.h, z27.h, z21.h\n" + "fadd z17.h, z26.h, z17.h\n" + "fadd z20.h, z25.h, z20.h\n" + "fadd z16.h, z24.h, z16.h\n" + "fadd z19.h, z23.h, z19.h\n" + "fadd z18.h, z22.h, z18.h\n" + "fadd z17.h, z21.h, z17.h\n" + "fadd z16.h, z20.h, z16.h\n" + "fadd z6.h, z6.h, z19.h\n" + "fadd z5.h, z5.h, z18.h\n" + "fadd z4.h, z4.h, z17.h\n" + "fadd z3.h, z3.h, z16.h\n" + "4:" // 4-vectors of channels: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 6f\n" + "5:" // 4-vectors of channels: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ld1h { z2.h }, p3/Z, [x23, x28, LSL #1]\n" + "fadd z6.h, z6.h, z2.h\n" + "ld1h { z30.h }, p2/Z, [x23, x27, LSL #1]\n" + "ld1h { z27.h }, p1/Z, [x23, x26, LSL #1]\n" + "fadd z5.h, z5.h, z30.h\n" + "ld1h { z25.h }, p0/Z, [x23, x25, LSL #1]\n" + "fadd z4.h, z4.h, z27.h\n" + "fadd z3.h, z3.h, z25.h\n" + "bgt 5b\n" + "6:" // 4-vectors of channels: Single input loop: End + "fmul z6.h, z6.h, z7.h\n" + "st1h { z6.h }, p3, [%x[outptr], x28, LSL #1]\n" + "fmul z5.h, z5.h, z7.h\n" + "inch x28, ALL, MUL #4\n" + "fmul z4.h, z4.h, z7.h\n" + "st1h { z5.h }, p2, [%x[outptr], x27, LSL #1]\n" + "fmul z3.h, z3.h, z7.h\n" + "inch x27, ALL, MUL #4\n" + "st1h { z4.h }, p1, [%x[outptr], x26, LSL #1]\n" + "inch x26, ALL, MUL #4\n" + "st1h { z3.h }, p0, [%x[outptr], x25, LSL #1]\n" + "inch x25, ALL, MUL #4\n" + "whilelt p0.h, x25, %x[n_channels]\n" + "b.any 1b\n" + "7:" // Single vector of channels + "whilelt p3.h, x28, %x[n_channels]\n" + "b.none 14f\n" + "8:" // Single vector of channels: Loop + "mov z6.b, #0x0\n" + "mov x19, %x[inptrs]\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "cbz x24, 11f\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "ld1h { z2.h }, p3/Z, [x23, x28, LSL #1]\n" + "ld1h { z1.h }, p3/Z, [x22, x28, LSL #1]\n" + "ld1h { z0.h }, p3/Z, [x21, x28, LSL #1]\n" + "ld1h { z31.h }, p3/Z, [x20, x28, LSL #1]\n" + "beq 10f\n" + "9:" // Single vector of channels: Loop: 4 inputs loop + "fadd z23.h, z2.h, z1.h\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "fadd z19.h, z0.h, z31.h\n" + "ldp x21, x20, [x19, #0x10]\n" + "fadd z19.h, z23.h, z19.h\n" + "ld1h { z2.h }, p3/Z, [x23, x28, LSL #1]\n" + "fadd z6.h, z6.h, z19.h\n" + "ld1h { z1.h }, p3/Z, [x22, x28, LSL #1]\n" + "add x19, x19, #0x20\n" + "ld1h { z0.h }, p3/Z, [x21, x28, LSL #1]\n" + "ld1h { z31.h }, p3/Z, [x20, x28, LSL #1]\n" + "bgt 9b\n" + "10:" // Single vector of channels: Loop: 4 inputs tail + "fadd z23.h, z2.h, z1.h\n" + "fadd z19.h, z0.h, z31.h\n" + "fadd z19.h, z23.h, z19.h\n" + "fadd z6.h, z6.h, z19.h\n" + "11:" // Single vector of channels: Loop: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 13f\n" + "12:" // Single vector of channels: Loop: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ld1h { z2.h }, p3/Z, [x23, x28, LSL #1]\n" + "fadd z6.h, z6.h, z2.h\n" + "bgt 12b\n" + "13:" // Single vector of channels: Loop: Single input loop: End + "fmul z6.h, z6.h, z7.h\n" + "st1h { z6.h }, p3, [%x[outptr], x28, LSL #1]\n" + "inch x28\n" + "whilelt p3.h, x28, %x[n_channels]\n" + "b.any 8b\n" + "14:" // End + + : + : [inptrs] "r" (inptrs), [n_channels] "r" (n_channels), [n_valid_cells] "r" (n_valid_cells), [outptr] "r" (outptr), [rescale_ptr] "r" (&rescale_value) + : "cc", "memory", "p0", "p1", "p2", "p3", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28", "z0", "z1", "z2", "z3", "z4", "z5", "z6", "z7", "z16", "z17", "z18", "z19", "z20", "z21", "z22", "z23", "z24", "z25", "z26", "z27", "z28", "z29", "z30", "z31" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) && defined(__ARM_FP16_ARGS) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_max_2x2_s1_output2x2_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_max_2x2_s1_output2x2_depthfirst.hpp new file mode 100644 index 0000000000..5fb297eb49 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_max_2x2_s1_output2x2_depthfirst.hpp @@ -0,0 +1,60 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#pragma once + +#if defined(__ARM_FEATURE_SVE) && defined(__ARM_FP16_ARGS) + +namespace arm_conv { +namespace pooling { + +void sve_fp16_nhwc_max_2x2_s1_output2x2_depthfirst_impl(unsigned int, const __fp16 *const *const, __fp16 *const *const, bool, unsigned int, unsigned int, unsigned int, unsigned int); + +struct sve_fp16_nhwc_max_2x2_s1_output2x2_depthfirst +{ + typedef __fp16 operand_type; + typedef __fp16 return_type; + + typedef void (*kern_type)(unsigned int, const __fp16 *const *const, __fp16 *const *const, bool, unsigned int, unsigned int, unsigned int, unsigned int); + + constexpr static PoolingType pooling_type(void) { return PoolingType::MAX; } + + constexpr static unsigned int pool_rows(void) { return 2; } + constexpr static unsigned int pool_cols(void) { return 2; } + + constexpr static unsigned int stride_rows(void) { return 1; } + constexpr static unsigned int stride_cols(void) { return 1; } + + constexpr static unsigned int out_rows(void) { return 2; } + constexpr static unsigned int out_cols(void) { return 2; } + + kern_type kernel = sve_fp16_nhwc_max_2x2_s1_output2x2_depthfirst_impl; + + sve_fp16_nhwc_max_2x2_s1_output2x2_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) && defined(__ARM_FP16_ARGS) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp new file mode 100644 index 0000000000..0f377d90a0 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp @@ -0,0 +1,146 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + + +#include +#include + +#if defined(__ARM_FEATURE_SVE) && defined(__ARM_FP16_ARGS) + +namespace arm_conv { +namespace pooling { + +void sve_fp16_nhwc_max_2x2_s1_output2x2_depthfirst_impl( + const unsigned int n_channels, + const __fp16 *const *const inptrs, + __fp16 *const *const outptrs, + const bool exclude_padding, + const unsigned int pad_left, + const unsigned int pad_top, + const unsigned int pad_right, + const unsigned int pad_bottom +) +{ + struct KernelArgs + { + const uint64_t n_channels; + const __fp16 *const *const inptrs; + __fp16 *const *const outptrs; + KernelArgs( + unsigned int channels, + const __fp16 *const *input_ptrs, + __fp16 *const * output_ptrs, + bool, unsigned int, unsigned int, unsigned int, unsigned int + ) : n_channels(channels), + inptrs(input_ptrs), + outptrs(output_ptrs) + { + } + }; + + const KernelArgs args(n_channels, inptrs, outptrs, exclude_padding, + pad_left, pad_top, pad_right, pad_bottom); + + __asm__ __volatile__( + "ldr x14, [%x[args], %[offsetof_n_channels]]\n" + "ptrue p2.b\n" + "ldr x19, [%x[args], %[offsetof_outptrs]]\n" + "mov x13, #0x0\n" + "mov x12, #0x0\n" + "ldp x11, x10, [x19, #0x0]\n" + "whilelt p1.h, x13, x14\n" + "ldp x9, x28, [x19, #0x10]\n" + "ldr x19, [%x[args], %[offsetof_inptrs]]\n" + "ldp x27, x26, [x19, #0x0]\n" + "ldp x25, x24, [x19, #0x10]\n" + "ldp x23, x22, [x19, #0x20]\n" + "ldp x21, x20, [x19, #0x30]\n" + "ldr x19, [x19, #0x40]\n" + "ld1h { z31.h }, p1/Z, [x26, x13, LSL #1]\n" + "ld1h { z30.h }, p1/Z, [x23, x13, LSL #1]\n" + "ld1h { z29.h }, p1/Z, [x20, x13, LSL #1]\n" + "ld1h { z28.h }, p1/Z, [x24, x13, LSL #1]\n" + "ld1h { z27.h }, p1/Z, [x27, x13, LSL #1]\n" + "ld1h { z26.h }, p1/Z, [x22, x13, LSL #1]\n" + "ld1h { z25.h }, p1/Z, [x25, x13, LSL #1]\n" + "ld1h { z24.h }, p1/Z, [x21, x13, LSL #1]\n" + "ld1h { z23.h }, p1/Z, [x19, x13, LSL #1]\n" + "incw x13\n" + "whilelt p1.h, x13, x14\n" + "b.none 2f\n" + "1:" // Vector: Loop + "movprfx z22, z31\n fmax z22.h, p2/M, z22.h, z30.h\n" + "ld1h { z31.h }, p1/Z, [x26, x13, LSL #1]\n" + "whilelt p0.h, x12, x14\n" + "movprfx z21, z30\n fmax z21.h, p2/M, z21.h, z29.h\n" + "ld1h { z30.h }, p1/Z, [x23, x13, LSL #1]\n" + "movprfx z18, z28\n fmax z18.h, p2/M, z18.h, z27.h\n" + "ld1h { z29.h }, p1/Z, [x20, x13, LSL #1]\n" + "movprfx z17, z26\n fmax z17.h, p2/M, z17.h, z25.h\n" + "ld1h { z27.h }, p1/Z, [x27, x13, LSL #1]\n" + "movprfx z16, z24\n fmax z16.h, p2/M, z16.h, z28.h\n" + "ld1h { z28.h }, p1/Z, [x24, x13, LSL #1]\n" + "movprfx z20, z26\n fmax z20.h, p2/M, z20.h, z23.h\n" + "ld1h { z26.h }, p1/Z, [x22, x13, LSL #1]\n" + "movprfx z19, z22\n fmax z19.h, p2/M, z19.h, z18.h\n" + "ld1h { z25.h }, p1/Z, [x25, x13, LSL #1]\n" + "movprfx z18, z17\n fmax z18.h, p2/M, z18.h, z22.h\n" + "ld1h { z24.h }, p1/Z, [x21, x13, LSL #1]\n" + "movprfx z17, z16\n fmax z17.h, p2/M, z17.h, z21.h\n" + "ld1h { z23.h }, p1/Z, [x19, x13, LSL #1]\n" + "incw x13\n" + "movprfx z16, z21\n fmax z16.h, p2/M, z16.h, z20.h\n" + "st1h { z19.h }, p0, [x11, x12, LSL #1]\n" + "whilelt p1.h, x13, x14\n" + "st1h { z18.h }, p0, [x10, x12, LSL #1]\n" + "st1h { z17.h }, p0, [x9, x12, LSL #1]\n" + "st1h { z16.h }, p0, [x28, x12, LSL #1]\n" + "incw x12\n" + "b.any 1b\n" + "2:" // Vector: Tail + "movprfx z22, z31\n fmax z22.h, p2/M, z22.h, z30.h\n" + "whilelt p0.h, x12, x14\n" + "movprfx z21, z30\n fmax z21.h, p2/M, z21.h, z29.h\n" + "movprfx z18, z28\n fmax z18.h, p2/M, z18.h, z27.h\n" + "movprfx z17, z26\n fmax z17.h, p2/M, z17.h, z25.h\n" + "movprfx z16, z24\n fmax z16.h, p2/M, z16.h, z28.h\n" + "movprfx z20, z26\n fmax z20.h, p2/M, z20.h, z23.h\n" + "movprfx z19, z22\n fmax z19.h, p2/M, z19.h, z18.h\n" + "st1h { z19.h }, p0, [x11, x12, LSL #1]\n" + "movprfx z18, z17\n fmax z18.h, p2/M, z18.h, z22.h\n" + "movprfx z17, z16\n fmax z17.h, p2/M, z17.h, z21.h\n" + "st1h { z18.h }, p0, [x10, x12, LSL #1]\n" + "movprfx z16, z21\n fmax z16.h, p2/M, z16.h, z20.h\n" + "st1h { z17.h }, p0, [x9, x12, LSL #1]\n" + "st1h { z16.h }, p0, [x28, x12, LSL #1]\n" + : + : [args] "r" (&args), [offsetof_inptrs] "I" (offsetof(KernelArgs, inptrs)), [offsetof_n_channels] "I" (offsetof(KernelArgs, n_channels)), [offsetof_outptrs] "I" (offsetof(KernelArgs, outptrs)) + : "cc", "memory", "p0", "p1", "p2", "x9", "x10", "x11", "x12", "x13", "x14", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28", "z16", "z17", "z18", "z19", "z20", "z21", "z22", "z23", "z24", "z25", "z26", "z27", "z28", "z29", "z30", "z31" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) && defined(__ARM_FP16_ARGS) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_max_generic_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_max_generic_depthfirst.hpp new file mode 100644 index 0000000000..92cccd56e0 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_max_generic_depthfirst.hpp @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#pragma once + +#if defined(__ARM_FEATURE_SVE) && defined(__ARM_FP16_ARGS) + +namespace arm_conv { +namespace pooling { + +void sve_fp16_nhwc_max_generic_depthfirst_impl(const uint64_t, const uint64_t n_valid_cells, uint64_t n_channels, const __fp16 *const *const inptrs, __fp16 *outptr); + +struct sve_fp16_nhwc_max_generic_depthfirst +{ + typedef __fp16 operand_type; + typedef __fp16 return_type; + + typedef void (*kern_type)(const uint64_t, const uint64_t n_valid_cells, uint64_t n_channels, const __fp16 *const *const inptrs, __fp16 *outptr); + + constexpr static PoolingType pooling_type(void) { return PoolingType::MAX; } + + kern_type kernel = sve_fp16_nhwc_max_generic_depthfirst_impl; + + sve_fp16_nhwc_max_generic_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) && defined(__ARM_FP16_ARGS) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_max_generic_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_max_generic_depthfirst/generic.cpp new file mode 100644 index 0000000000..bbd32137c5 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp16_nhwc_max_generic_depthfirst/generic.cpp @@ -0,0 +1,223 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#if defined(__ARM_FEATURE_SVE) && defined(__ARM_FP16_ARGS) + +namespace arm_conv { +namespace pooling { + + +void sve_fp16_nhwc_max_generic_depthfirst_impl( + const uint64_t, + const uint64_t n_valid_cells, + uint64_t n_channels, + const __fp16 *const *const inptrs, + __fp16 *outptr +) +{ + __asm__ __volatile__( + "ptrue p4.b\n" + "mov x28, #0x0\n" + "cnth x27\n" + "cnth x26, ALL, MUL #2\n" + "cnth x25, ALL, MUL #3\n" + "whilelt p3.h, x28, %x[n_channels]\n" + "whilelt p2.h, x27, %x[n_channels]\n" + "whilelt p1.h, x26, %x[n_channels]\n" + "whilelt p0.h, x25, %x[n_channels]\n" + "b.none 7f\n" + "1:" // 4-vectors of channels + "mov z7.h, #0xfc00\n" + "mov x19, %x[inptrs]\n" + "mov z6.h, #0xfc00\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "mov z5.h, #0xfc00\n" + "mov z4.h, #0xfc00\n" + "cbz x24, 4f\n" + "ldp x23, x22, [x19, #0x0]\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "subs x24, x24, #0x1\n" + "ld1h { z3.h }, p3/Z, [x23, x28, LSL #1]\n" + "ld1h { z2.h }, p3/Z, [x22, x28, LSL #1]\n" + "ld1h { z1.h }, p3/Z, [x21, x28, LSL #1]\n" + "ld1h { z0.h }, p3/Z, [x20, x28, LSL #1]\n" + "ld1h { z31.h }, p2/Z, [x23, x27, LSL #1]\n" + "ld1h { z30.h }, p2/Z, [x22, x27, LSL #1]\n" + "ld1h { z22.h }, p2/Z, [x21, x27, LSL #1]\n" + "ld1h { z29.h }, p2/Z, [x20, x27, LSL #1]\n" + "ld1h { z28.h }, p1/Z, [x23, x26, LSL #1]\n" + "ld1h { z27.h }, p1/Z, [x22, x26, LSL #1]\n" + "ld1h { z21.h }, p1/Z, [x21, x26, LSL #1]\n" + "ld1h { z26.h }, p1/Z, [x20, x26, LSL #1]\n" + "ld1h { z16.h }, p0/Z, [x23, x25, LSL #1]\n" + "ld1h { z25.h }, p0/Z, [x22, x25, LSL #1]\n" + "ld1h { z20.h }, p0/Z, [x21, x25, LSL #1]\n" + "ld1h { z24.h }, p0/Z, [x20, x25, LSL #1]\n" + "beq 3f\n" + "2:" // 4-vectors of channels: 4 inputs loop + "movprfx z19, z3\n fmax z19.h, p4/M, z19.h, z2.h\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "movprfx z23, z1\n fmax z23.h, p4/M, z23.h, z0.h\n" + "ldp x21, x20, [x19, #0x10]\n" + "movprfx z18, z31\n fmax z18.h, p4/M, z18.h, z30.h\n" + "add x19, x19, #0x20\n" + "fmax z22.h, p4/M, z22.h, z29.h\n" + "ld1h { z3.h }, p3/Z, [x23, x28, LSL #1]\n" + "movprfx z17, z28\n fmax z17.h, p4/M, z17.h, z27.h\n" + "fmax z21.h, p4/M, z21.h, z26.h\n" + "ld1h { z2.h }, p3/Z, [x22, x28, LSL #1]\n" + "fmax z16.h, p4/M, z16.h, z25.h\n" + "ld1h { z1.h }, p3/Z, [x21, x28, LSL #1]\n" + "fmax z20.h, p4/M, z20.h, z24.h\n" + "ld1h { z0.h }, p3/Z, [x20, x28, LSL #1]\n" + "fmax z19.h, p4/M, z19.h, z23.h\n" + "ld1h { z31.h }, p2/Z, [x23, x27, LSL #1]\n" + "fmax z18.h, p4/M, z18.h, z22.h\n" + "ld1h { z30.h }, p2/Z, [x22, x27, LSL #1]\n" + "fmax z17.h, p4/M, z17.h, z21.h\n" + "ld1h { z22.h }, p2/Z, [x21, x27, LSL #1]\n" + "fmax z16.h, p4/M, z16.h, z20.h\n" + "ld1h { z29.h }, p2/Z, [x20, x27, LSL #1]\n" + "fmax z7.h, p4/M, z7.h, z19.h\n" + "ld1h { z28.h }, p1/Z, [x23, x26, LSL #1]\n" + "fmax z6.h, p4/M, z6.h, z18.h\n" + "ld1h { z27.h }, p1/Z, [x22, x26, LSL #1]\n" + "fmax z5.h, p4/M, z5.h, z17.h\n" + "ld1h { z21.h }, p1/Z, [x21, x26, LSL #1]\n" + "fmax z4.h, p4/M, z4.h, z16.h\n" + "ld1h { z26.h }, p1/Z, [x20, x26, LSL #1]\n" + "ld1h { z16.h }, p0/Z, [x23, x25, LSL #1]\n" + "ld1h { z25.h }, p0/Z, [x22, x25, LSL #1]\n" + "ld1h { z20.h }, p0/Z, [x21, x25, LSL #1]\n" + "ld1h { z24.h }, p0/Z, [x20, x25, LSL #1]\n" + "bgt 2b\n" + "3:" // 4-vectors of channels: 4 inputs tail + "movprfx z19, z3\n fmax z19.h, p4/M, z19.h, z2.h\n" + "movprfx z23, z1\n fmax z23.h, p4/M, z23.h, z0.h\n" + "movprfx z18, z31\n fmax z18.h, p4/M, z18.h, z30.h\n" + "fmax z22.h, p4/M, z22.h, z29.h\n" + "movprfx z17, z28\n fmax z17.h, p4/M, z17.h, z27.h\n" + "fmax z21.h, p4/M, z21.h, z26.h\n" + "fmax z16.h, p4/M, z16.h, z25.h\n" + "fmax z20.h, p4/M, z20.h, z24.h\n" + "fmax z19.h, p4/M, z19.h, z23.h\n" + "fmax z18.h, p4/M, z18.h, z22.h\n" + "fmax z17.h, p4/M, z17.h, z21.h\n" + "fmax z16.h, p4/M, z16.h, z20.h\n" + "fmax z7.h, p4/M, z7.h, z19.h\n" + "fmax z6.h, p4/M, z6.h, z18.h\n" + "fmax z5.h, p4/M, z5.h, z17.h\n" + "fmax z4.h, p4/M, z4.h, z16.h\n" + "4:" // 4-vectors of channels: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 6f\n" + "5:" // 4-vectors of channels: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ld1h { z3.h }, p3/Z, [x23, x28, LSL #1]\n" + "fmax z7.h, p4/M, z7.h, z3.h\n" + "ld1h { z31.h }, p2/Z, [x23, x27, LSL #1]\n" + "ld1h { z28.h }, p1/Z, [x23, x26, LSL #1]\n" + "fmax z6.h, p4/M, z6.h, z31.h\n" + "ld1h { z16.h }, p0/Z, [x23, x25, LSL #1]\n" + "fmax z5.h, p4/M, z5.h, z28.h\n" + "fmax z4.h, p4/M, z4.h, z16.h\n" + "bgt 5b\n" + "6:" // 4-vectors of channels: Single input loop: End + "st1h { z7.h }, p3, [%x[outptr], x28, LSL #1]\n" + "inch x28, ALL, MUL #4\n" + "st1h { z6.h }, p2, [%x[outptr], x27, LSL #1]\n" + "inch x27, ALL, MUL #4\n" + "st1h { z5.h }, p1, [%x[outptr], x26, LSL #1]\n" + "inch x26, ALL, MUL #4\n" + "st1h { z4.h }, p0, [%x[outptr], x25, LSL #1]\n" + "inch x25, ALL, MUL #4\n" + "whilelt p0.h, x25, %x[n_channels]\n" + "b.any 1b\n" + "7:" // Single vector of channels + "whilelt p3.h, x28, %x[n_channels]\n" + "b.none 14f\n" + "8:" // Single vector of channels: Loop + "mov z7.h, #0xfc00\n" + "mov x19, %x[inptrs]\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "cbz x24, 11f\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "ld1h { z3.h }, p3/Z, [x23, x28, LSL #1]\n" + "ld1h { z2.h }, p3/Z, [x22, x28, LSL #1]\n" + "ld1h { z1.h }, p3/Z, [x21, x28, LSL #1]\n" + "ld1h { z0.h }, p3/Z, [x20, x28, LSL #1]\n" + "beq 10f\n" + "9:" // Single vector of channels: Loop: 4 inputs loop + "movprfx z19, z3\n fmax z19.h, p4/M, z19.h, z2.h\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "movprfx z23, z1\n fmax z23.h, p4/M, z23.h, z0.h\n" + "ldp x21, x20, [x19, #0x10]\n" + "fmax z19.h, p4/M, z19.h, z23.h\n" + "ld1h { z3.h }, p3/Z, [x23, x28, LSL #1]\n" + "fmax z7.h, p4/M, z7.h, z19.h\n" + "ld1h { z2.h }, p3/Z, [x22, x28, LSL #1]\n" + "add x19, x19, #0x20\n" + "ld1h { z1.h }, p3/Z, [x21, x28, LSL #1]\n" + "ld1h { z0.h }, p3/Z, [x20, x28, LSL #1]\n" + "bgt 9b\n" + "10:" // Single vector of channels: Loop: 4 inputs tail + "movprfx z19, z3\n fmax z19.h, p4/M, z19.h, z2.h\n" + "movprfx z23, z1\n fmax z23.h, p4/M, z23.h, z0.h\n" + "fmax z19.h, p4/M, z19.h, z23.h\n" + "fmax z7.h, p4/M, z7.h, z19.h\n" + "11:" // Single vector of channels: Loop: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 13f\n" + "12:" // Single vector of channels: Loop: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ld1h { z3.h }, p3/Z, [x23, x28, LSL #1]\n" + "fmax z7.h, p4/M, z7.h, z3.h\n" + "bgt 12b\n" + "13:" // Single vector of channels: Loop: Single input loop: End + "st1h { z7.h }, p3, [%x[outptr], x28, LSL #1]\n" + "inch x28\n" + "whilelt p3.h, x28, %x[n_channels]\n" + "b.any 8b\n" + "14:" // End + + : + : [inptrs] "r" (inptrs), [n_channels] "r" (n_channels), [n_valid_cells] "r" (n_valid_cells), [outptr] "r" (outptr) + : "cc", "memory", "p0", "p1", "p2", "p3", "p4", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28", "z0", "z1", "z2", "z3", "z4", "z5", "z6", "z7", "z16", "z17", "z18", "z19", "z20", "z21", "z22", "z23", "z24", "z25", "z26", "z27", "z28", "z29", "z30", "z31" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) && defined(__ARM_FP16_ARGS) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst.hpp new file mode 100644 index 0000000000..9cbdb8a58d --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst.hpp @@ -0,0 +1,60 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#pragma once + +#if defined(__ARM_FEATURE_SVE) + +namespace arm_conv { +namespace pooling { + +void sve_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst_impl(unsigned int, const float *const *const, float *const *const, bool, unsigned int, unsigned int, unsigned int, unsigned int); + +struct sve_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst +{ + typedef float operand_type; + typedef float return_type; + + typedef void (*kern_type)(unsigned int, const float *const *const, float *const *const, bool, unsigned int, unsigned int, unsigned int, unsigned int); + + constexpr static PoolingType pooling_type(void) { return PoolingType::AVERAGE; } + + constexpr static unsigned int pool_rows(void) { return 3; } + constexpr static unsigned int pool_cols(void) { return 3; } + + constexpr static unsigned int stride_rows(void) { return 1; } + constexpr static unsigned int stride_cols(void) { return 1; } + + constexpr static unsigned int out_rows(void) { return 2; } + constexpr static unsigned int out_cols(void) { return 2; } + + kern_type kernel = sve_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst_impl; + + sve_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst/generic.cpp new file mode 100644 index 0000000000..03f1736401 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst/generic.cpp @@ -0,0 +1,207 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include +#include +#include + +#if defined(__ARM_FEATURE_SVE) + +namespace arm_conv { +namespace pooling { + +void sve_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst_impl( + const unsigned int n_channels, + const float *const *const inptrs, + float *const *const outptrs, + const bool exclude_padding, + const unsigned int pad_left, + const unsigned int pad_top, + const unsigned int pad_right, + const unsigned int pad_bottom +) +{ + struct KernelArgs + { + const uint64_t n_channels; + const float *const *const inptrs; + float *const *const outptrs; + float rescale_vals[4]; + + KernelArgs( + unsigned int channels, + const float *const *input_ptrs, + float *const * output_ptrs, + bool exclude_padding, unsigned int pad_left, unsigned int pad_top, unsigned int pad_right, unsigned int pad_bottom + ) : n_channels(channels), + inptrs(input_ptrs), + outptrs(output_ptrs) + { + for (unsigned int i = 0; i < 2; i++) + { + const int start_i = 1*i - static_cast(pad_top); + const int end_i = std::min(start_i + 3, 4 - pad_top - pad_bottom); + const int valid_rows = end_i - std::max(0, start_i); + + for (unsigned int j = 0; j < 2; j++) + { + const int start_j = 1*j - static_cast(pad_left); + const int end_j = std::min(start_j + 3, 4 - pad_left - pad_right); + const int valid_cols = end_j - std::max(0, start_j); + + rescale_vals[i*2 + j] = static_cast(1.0f / static_cast( + exclude_padding ? valid_rows * valid_cols : 9 + )); + } + } + } + }; + + const KernelArgs args(n_channels, inptrs, outptrs, exclude_padding, + pad_left, pad_top, pad_right, pad_bottom); + + __asm__ __volatile__( + "ldr x3, [%x[args], %[offsetof_n_channels]]\n" + "mov x4, #0x0\n" + "ldr x20, [%x[args], %[offsetof_outptrs]]\n" + "mov x5, #0x0\n" + "mov x19, #0x4\n" + "ldp x6, x7, [x20, #0x0]\n" + "whilelt p0.s, XZR, x19\n" + "add x8, %x[args], %[offsetof_rescale]\n" + "ldp x17, x16, [x20, #0x10]\n" + "whilelt p1.s, x4, x3\n" + "ldr x15, [%x[args], %[offsetof_inptrs]]\n" + "ldp x14, x13, [x15, #0x0]\n" + "ldp x12, x11, [x15, #0x10]\n" + "ldp x10, x9, [x15, #0x20]\n" + "ldp x28, x27, [x15, #0x30]\n" + "ldp x26, x25, [x15, #0x40]\n" + "ldp x24, x23, [x15, #0x50]\n" + "ldp x22, x21, [x15, #0x60]\n" + "ldp x20, x19, [x15, #0x70]\n" + "ld1rqw { z7.s }, p0/Z, [x8]\n" + "ld1w { z8.s }, p1/Z, [x9, x4, LSL #2]\n" + "ld1w { z6.s }, p1/Z, [x28, x4, LSL #2]\n" + "ld1w { z5.s }, p1/Z, [x25, x4, LSL #2]\n" + "ld1w { z4.s }, p1/Z, [x24, x4, LSL #2]\n" + "ld1w { z3.s }, p1/Z, [x13, x4, LSL #2]\n" + "ld1w { z2.s }, p1/Z, [x12, x4, LSL #2]\n" + "ld1w { z1.s }, p1/Z, [x10, x4, LSL #2]\n" + "ld1w { z0.s }, p1/Z, [x26, x4, LSL #2]\n" + "ld1w { z31.s }, p1/Z, [x27, x4, LSL #2]\n" + "ld1w { z30.s }, p1/Z, [x23, x4, LSL #2]\n" + "ld1w { z29.s }, p1/Z, [x21, x4, LSL #2]\n" + "ld1w { z28.s }, p1/Z, [x20, x4, LSL #2]\n" + "ld1w { z27.s }, p1/Z, [x14, x4, LSL #2]\n" + "ld1w { z26.s }, p1/Z, [x11, x4, LSL #2]\n" + "ld1w { z25.s }, p1/Z, [x22, x4, LSL #2]\n" + "ld1w { z24.s }, p1/Z, [x19, x4, LSL #2]\n" + "incw x4\n" + "whilelt p1.s, x4, x3\n" + "b.none 2f\n" + "1:" // Vector: Loop + "fadd z17.s, z8.s, z6.s\n" + "ld1w { z8.s }, p1/Z, [x9, x4, LSL #2]\n" + "whilelt p0.s, x5, x3\n" + "fadd z16.s, z5.s, z4.s\n" + "ld1w { z6.s }, p1/Z, [x28, x4, LSL #2]\n" + "fadd z18.s, z3.s, z2.s\n" + "ld1w { z5.s }, p1/Z, [x25, x4, LSL #2]\n" + "fadd z23.s, z1.s, z0.s\n" + "ld1w { z4.s }, p1/Z, [x24, x4, LSL #2]\n" + "fadd z22.s, z31.s, z30.s\n" + "ld1w { z3.s }, p1/Z, [x13, x4, LSL #2]\n" + "fadd z17.s, z17.s, z16.s\n" + "ld1w { z2.s }, p1/Z, [x12, x4, LSL #2]\n" + "fadd z16.s, z29.s, z28.s\n" + "ld1w { z1.s }, p1/Z, [x10, x4, LSL #2]\n" + "fadd z19.s, z27.s, z23.s\n" + "ld1w { z0.s }, p1/Z, [x26, x4, LSL #2]\n" + "fadd z21.s, z18.s, z17.s\n" + "ld1w { z31.s }, p1/Z, [x27, x4, LSL #2]\n" + "fadd z20.s, z16.s, z17.s\n" + "ld1w { z30.s }, p1/Z, [x23, x4, LSL #2]\n" + "fadd z18.s, z26.s, z22.s\n" + "ld1w { z29.s }, p1/Z, [x21, x4, LSL #2]\n" + "fadd z17.s, z25.s, z23.s\n" + "ld1w { z28.s }, p1/Z, [x20, x4, LSL #2]\n" + "fadd z16.s, z24.s, z22.s\n" + "ld1w { z27.s }, p1/Z, [x14, x4, LSL #2]\n" + "fadd z19.s, z19.s, z21.s\n" + "ld1w { z26.s }, p1/Z, [x11, x4, LSL #2]\n" + "fadd z18.s, z18.s, z21.s\n" + "ld1w { z25.s }, p1/Z, [x22, x4, LSL #2]\n" + "fadd z17.s, z17.s, z20.s\n" + "ld1w { z24.s }, p1/Z, [x19, x4, LSL #2]\n" + "incw x4\n" + "fadd z16.s, z20.s, z16.s\n" + "whilelt p1.s, x4, x3\n" + "fmul z19.s, z19.s, z7.s[0]\n" + "st1w { z19.s }, p0, [x6, x5, LSL #2]\n" + "fmul z18.s, z18.s, z7.s[1]\n" + "fmul z17.s, z17.s, z7.s[2]\n" + "st1w { z18.s }, p0, [x7, x5, LSL #2]\n" + "fmul z16.s, z16.s, z7.s[3]\n" + "st1w { z17.s }, p0, [x17, x5, LSL #2]\n" + "st1w { z16.s }, p0, [x16, x5, LSL #2]\n" + "incw x5\n" + "b.any 1b\n" + "2:" // Vector: Tail + "fadd z17.s, z8.s, z6.s\n" + "whilelt p0.s, x5, x3\n" + "fadd z16.s, z5.s, z4.s\n" + "fadd z18.s, z3.s, z2.s\n" + "fadd z23.s, z1.s, z0.s\n" + "fadd z17.s, z17.s, z16.s\n" + "fadd z22.s, z31.s, z30.s\n" + "fadd z16.s, z29.s, z28.s\n" + "fadd z21.s, z18.s, z17.s\n" + "fadd z19.s, z27.s, z23.s\n" + "fadd z20.s, z16.s, z17.s\n" + "fadd z18.s, z26.s, z22.s\n" + "fadd z17.s, z25.s, z23.s\n" + "fadd z16.s, z24.s, z22.s\n" + "fadd z19.s, z19.s, z21.s\n" + "fadd z18.s, z18.s, z21.s\n" + "fadd z17.s, z17.s, z20.s\n" + "fadd z16.s, z20.s, z16.s\n" + "fmul z19.s, z19.s, z7.s[0]\n" + "st1w { z19.s }, p0, [x6, x5, LSL #2]\n" + "fmul z18.s, z18.s, z7.s[1]\n" + "fmul z17.s, z17.s, z7.s[2]\n" + "st1w { z18.s }, p0, [x7, x5, LSL #2]\n" + "fmul z16.s, z16.s, z7.s[3]\n" + "st1w { z17.s }, p0, [x17, x5, LSL #2]\n" + "st1w { z16.s }, p0, [x16, x5, LSL #2]\n" + : + : [args] "r" (&args), [offsetof_inptrs] "I" (offsetof(KernelArgs, inptrs)), [offsetof_n_channels] "I" (offsetof(KernelArgs, n_channels)), [offsetof_outptrs] "I" (offsetof(KernelArgs, outptrs)), [offsetof_rescale] "I" (offsetof(KernelArgs, rescale_vals)) + : "cc", "memory", "p0", "p1", "x3", "x4", "x5", "x6", "x7", "x8", "x9", "x10", "x11", "x12", "x13", "x14", "x15", "x16", "x17", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28", "z0", "z1", "z2", "z3", "z4", "z5", "z6", "z7", "z8", "z16", "z17", "z18", "z19", "z20", "z21", "z22", "z23", "z24", "z25", "z26", "z27", "z28", "z29", "z30", "z31" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_avg_generic_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_avg_generic_depthfirst.hpp new file mode 100644 index 0000000000..de315d21dc --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_avg_generic_depthfirst.hpp @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#pragma once + +#if defined(__ARM_FEATURE_SVE) + +namespace arm_conv { +namespace pooling { + +void sve_fp32_nhwc_avg_generic_depthfirst_impl(const uint64_t window_cells, const uint64_t n_valid_cells, uint64_t n_channels, const float *const *const inptrs, float *outptr); + +struct sve_fp32_nhwc_avg_generic_depthfirst +{ + typedef float operand_type; + typedef float return_type; + + typedef void (*kern_type)(const uint64_t window_cells, const uint64_t n_valid_cells, uint64_t n_channels, const float *const *const inptrs, float *outptr); + + constexpr static PoolingType pooling_type(void) { return PoolingType::AVERAGE; } + + kern_type kernel = sve_fp32_nhwc_avg_generic_depthfirst_impl; + + sve_fp32_nhwc_avg_generic_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_avg_generic_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_avg_generic_depthfirst/generic.cpp new file mode 100644 index 0000000000..218c1f9df7 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_avg_generic_depthfirst/generic.cpp @@ -0,0 +1,231 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#if defined(__ARM_FEATURE_SVE) + +namespace arm_conv { +namespace pooling { + + +void sve_fp32_nhwc_avg_generic_depthfirst_impl( + const uint64_t window_cells, + const uint64_t n_valid_cells, + uint64_t n_channels, + const float *const *const inptrs, + float *outptr +) +{ + const auto rescale_value = static_cast(1.0f / static_cast(window_cells)); + + __asm__ __volatile__( + "ptrue p0.b\n" + "ld1rw { z7.s }, p0/Z, [%x[rescale_ptr]]\n" + "mov x28, #0x0\n" + "cntw x27\n" + "cntw x26, ALL, MUL #2\n" + "cntw x25, ALL, MUL #3\n" + "whilelt p3.s, x28, %x[n_channels]\n" + "whilelt p2.s, x27, %x[n_channels]\n" + "whilelt p1.s, x26, %x[n_channels]\n" + "whilelt p0.s, x25, %x[n_channels]\n" + "b.none 7f\n" + "1:" // 4-vectors of channels + "mov z6.b, #0x0\n" + "mov x19, %x[inptrs]\n" + "mov z5.b, #0x0\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "mov z4.b, #0x0\n" + "mov z3.b, #0x0\n" + "cbz x24, 4f\n" + "ldp x23, x22, [x19, #0x0]\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "subs x24, x24, #0x1\n" + "ld1w { z2.s }, p3/Z, [x23, x28, LSL #2]\n" + "ld1w { z1.s }, p3/Z, [x22, x28, LSL #2]\n" + "ld1w { z0.s }, p3/Z, [x21, x28, LSL #2]\n" + "ld1w { z31.s }, p3/Z, [x20, x28, LSL #2]\n" + "ld1w { z30.s }, p2/Z, [x23, x27, LSL #2]\n" + "ld1w { z22.s }, p2/Z, [x22, x27, LSL #2]\n" + "ld1w { z29.s }, p2/Z, [x21, x27, LSL #2]\n" + "ld1w { z28.s }, p2/Z, [x20, x27, LSL #2]\n" + "ld1w { z27.s }, p1/Z, [x23, x26, LSL #2]\n" + "ld1w { z21.s }, p1/Z, [x22, x26, LSL #2]\n" + "ld1w { z26.s }, p1/Z, [x21, x26, LSL #2]\n" + "ld1w { z17.s }, p1/Z, [x20, x26, LSL #2]\n" + "ld1w { z25.s }, p0/Z, [x23, x25, LSL #2]\n" + "ld1w { z20.s }, p0/Z, [x22, x25, LSL #2]\n" + "ld1w { z24.s }, p0/Z, [x21, x25, LSL #2]\n" + "ld1w { z16.s }, p0/Z, [x20, x25, LSL #2]\n" + "beq 3f\n" + "2:" // 4-vectors of channels: 4 inputs loop + "fadd z23.s, z2.s, z1.s\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "fadd z19.s, z0.s, z31.s\n" + "ldp x21, x20, [x19, #0x10]\n" + "fadd z22.s, z30.s, z22.s\n" + "add x19, x19, #0x20\n" + "fadd z18.s, z29.s, z28.s\n" + "ld1w { z2.s }, p3/Z, [x23, x28, LSL #2]\n" + "fadd z21.s, z27.s, z21.s\n" + "fadd z17.s, z26.s, z17.s\n" + "ld1w { z1.s }, p3/Z, [x22, x28, LSL #2]\n" + "fadd z20.s, z25.s, z20.s\n" + "ld1w { z0.s }, p3/Z, [x21, x28, LSL #2]\n" + "fadd z16.s, z24.s, z16.s\n" + "ld1w { z31.s }, p3/Z, [x20, x28, LSL #2]\n" + "fadd z19.s, z23.s, z19.s\n" + "ld1w { z30.s }, p2/Z, [x23, x27, LSL #2]\n" + "fadd z18.s, z22.s, z18.s\n" + "ld1w { z22.s }, p2/Z, [x22, x27, LSL #2]\n" + "fadd z17.s, z21.s, z17.s\n" + "ld1w { z29.s }, p2/Z, [x21, x27, LSL #2]\n" + "fadd z16.s, z20.s, z16.s\n" + "ld1w { z28.s }, p2/Z, [x20, x27, LSL #2]\n" + "fadd z6.s, z6.s, z19.s\n" + "ld1w { z27.s }, p1/Z, [x23, x26, LSL #2]\n" + "fadd z5.s, z5.s, z18.s\n" + "ld1w { z21.s }, p1/Z, [x22, x26, LSL #2]\n" + "fadd z4.s, z4.s, z17.s\n" + "ld1w { z26.s }, p1/Z, [x21, x26, LSL #2]\n" + "fadd z3.s, z3.s, z16.s\n" + "ld1w { z17.s }, p1/Z, [x20, x26, LSL #2]\n" + "ld1w { z25.s }, p0/Z, [x23, x25, LSL #2]\n" + "ld1w { z20.s }, p0/Z, [x22, x25, LSL #2]\n" + "ld1w { z24.s }, p0/Z, [x21, x25, LSL #2]\n" + "ld1w { z16.s }, p0/Z, [x20, x25, LSL #2]\n" + "bgt 2b\n" + "3:" // 4-vectors of channels: 4 inputs tail + "fadd z23.s, z2.s, z1.s\n" + "fadd z19.s, z0.s, z31.s\n" + "fadd z22.s, z30.s, z22.s\n" + "fadd z18.s, z29.s, z28.s\n" + "fadd z21.s, z27.s, z21.s\n" + "fadd z17.s, z26.s, z17.s\n" + "fadd z20.s, z25.s, z20.s\n" + "fadd z16.s, z24.s, z16.s\n" + "fadd z19.s, z23.s, z19.s\n" + "fadd z18.s, z22.s, z18.s\n" + "fadd z17.s, z21.s, z17.s\n" + "fadd z16.s, z20.s, z16.s\n" + "fadd z6.s, z6.s, z19.s\n" + "fadd z5.s, z5.s, z18.s\n" + "fadd z4.s, z4.s, z17.s\n" + "fadd z3.s, z3.s, z16.s\n" + "4:" // 4-vectors of channels: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 6f\n" + "5:" // 4-vectors of channels: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ld1w { z2.s }, p3/Z, [x23, x28, LSL #2]\n" + "fadd z6.s, z6.s, z2.s\n" + "ld1w { z30.s }, p2/Z, [x23, x27, LSL #2]\n" + "ld1w { z27.s }, p1/Z, [x23, x26, LSL #2]\n" + "fadd z5.s, z5.s, z30.s\n" + "ld1w { z25.s }, p0/Z, [x23, x25, LSL #2]\n" + "fadd z4.s, z4.s, z27.s\n" + "fadd z3.s, z3.s, z25.s\n" + "bgt 5b\n" + "6:" // 4-vectors of channels: Single input loop: End + "fmul z6.s, z6.s, z7.s\n" + "st1w { z6.s }, p3, [%x[outptr], x28, LSL #2]\n" + "fmul z5.s, z5.s, z7.s\n" + "incw x28, ALL, MUL #4\n" + "fmul z4.s, z4.s, z7.s\n" + "st1w { z5.s }, p2, [%x[outptr], x27, LSL #2]\n" + "fmul z3.s, z3.s, z7.s\n" + "incw x27, ALL, MUL #4\n" + "st1w { z4.s }, p1, [%x[outptr], x26, LSL #2]\n" + "incw x26, ALL, MUL #4\n" + "st1w { z3.s }, p0, [%x[outptr], x25, LSL #2]\n" + "incw x25, ALL, MUL #4\n" + "whilelt p0.s, x25, %x[n_channels]\n" + "b.any 1b\n" + "7:" // Single vector of channels + "whilelt p3.s, x28, %x[n_channels]\n" + "b.none 14f\n" + "8:" // Single vector of channels: Loop + "mov z6.b, #0x0\n" + "mov x19, %x[inptrs]\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "cbz x24, 11f\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "ld1w { z2.s }, p3/Z, [x23, x28, LSL #2]\n" + "ld1w { z1.s }, p3/Z, [x22, x28, LSL #2]\n" + "ld1w { z0.s }, p3/Z, [x21, x28, LSL #2]\n" + "ld1w { z31.s }, p3/Z, [x20, x28, LSL #2]\n" + "beq 10f\n" + "9:" // Single vector of channels: Loop: 4 inputs loop + "fadd z23.s, z2.s, z1.s\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "fadd z19.s, z0.s, z31.s\n" + "ldp x21, x20, [x19, #0x10]\n" + "fadd z19.s, z23.s, z19.s\n" + "ld1w { z2.s }, p3/Z, [x23, x28, LSL #2]\n" + "fadd z6.s, z6.s, z19.s\n" + "ld1w { z1.s }, p3/Z, [x22, x28, LSL #2]\n" + "add x19, x19, #0x20\n" + "ld1w { z0.s }, p3/Z, [x21, x28, LSL #2]\n" + "ld1w { z31.s }, p3/Z, [x20, x28, LSL #2]\n" + "bgt 9b\n" + "10:" // Single vector of channels: Loop: 4 inputs tail + "fadd z23.s, z2.s, z1.s\n" + "fadd z19.s, z0.s, z31.s\n" + "fadd z19.s, z23.s, z19.s\n" + "fadd z6.s, z6.s, z19.s\n" + "11:" // Single vector of channels: Loop: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 13f\n" + "12:" // Single vector of channels: Loop: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ld1w { z2.s }, p3/Z, [x23, x28, LSL #2]\n" + "fadd z6.s, z6.s, z2.s\n" + "bgt 12b\n" + "13:" // Single vector of channels: Loop: Single input loop: End + "fmul z6.s, z6.s, z7.s\n" + "st1w { z6.s }, p3, [%x[outptr], x28, LSL #2]\n" + "incw x28\n" + "whilelt p3.s, x28, %x[n_channels]\n" + "b.any 8b\n" + "14:" // End + + : + : [inptrs] "r" (inptrs), [n_channels] "r" (n_channels), [n_valid_cells] "r" (n_valid_cells), [outptr] "r" (outptr), [rescale_ptr] "r" (&rescale_value) + : "cc", "memory", "p0", "p1", "p2", "p3", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28", "z0", "z1", "z2", "z3", "z4", "z5", "z6", "z7", "z16", "z17", "z18", "z19", "z20", "z21", "z22", "z23", "z24", "z25", "z26", "z27", "z28", "z29", "z30", "z31" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_max_2x2_s1_output2x2_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_max_2x2_s1_output2x2_depthfirst.hpp new file mode 100644 index 0000000000..086f49e957 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_max_2x2_s1_output2x2_depthfirst.hpp @@ -0,0 +1,60 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#pragma once + +#if defined(__ARM_FEATURE_SVE) + +namespace arm_conv { +namespace pooling { + +void sve_fp32_nhwc_max_2x2_s1_output2x2_depthfirst_impl(unsigned int, const float *const *const, float *const *const, bool, unsigned int, unsigned int, unsigned int, unsigned int); + +struct sve_fp32_nhwc_max_2x2_s1_output2x2_depthfirst +{ + typedef float operand_type; + typedef float return_type; + + typedef void (*kern_type)(unsigned int, const float *const *const, float *const *const, bool, unsigned int, unsigned int, unsigned int, unsigned int); + + constexpr static PoolingType pooling_type(void) { return PoolingType::MAX; } + + constexpr static unsigned int pool_rows(void) { return 2; } + constexpr static unsigned int pool_cols(void) { return 2; } + + constexpr static unsigned int stride_rows(void) { return 1; } + constexpr static unsigned int stride_cols(void) { return 1; } + + constexpr static unsigned int out_rows(void) { return 2; } + constexpr static unsigned int out_cols(void) { return 2; } + + kern_type kernel = sve_fp32_nhwc_max_2x2_s1_output2x2_depthfirst_impl; + + sve_fp32_nhwc_max_2x2_s1_output2x2_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp new file mode 100644 index 0000000000..279c690df6 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp @@ -0,0 +1,146 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + + +#include +#include + +#if defined(__ARM_FEATURE_SVE) + +namespace arm_conv { +namespace pooling { + +void sve_fp32_nhwc_max_2x2_s1_output2x2_depthfirst_impl( + const unsigned int n_channels, + const float *const *const inptrs, + float *const *const outptrs, + const bool exclude_padding, + const unsigned int pad_left, + const unsigned int pad_top, + const unsigned int pad_right, + const unsigned int pad_bottom +) +{ + struct KernelArgs + { + const uint64_t n_channels; + const float *const *const inptrs; + float *const *const outptrs; + KernelArgs( + unsigned int channels, + const float *const *input_ptrs, + float *const * output_ptrs, + bool, unsigned int, unsigned int, unsigned int, unsigned int + ) : n_channels(channels), + inptrs(input_ptrs), + outptrs(output_ptrs) + { + } + }; + + const KernelArgs args(n_channels, inptrs, outptrs, exclude_padding, + pad_left, pad_top, pad_right, pad_bottom); + + __asm__ __volatile__( + "ldr x14, [%x[args], %[offsetof_n_channels]]\n" + "ptrue p2.b\n" + "ldr x19, [%x[args], %[offsetof_outptrs]]\n" + "mov x13, #0x0\n" + "mov x12, #0x0\n" + "ldp x11, x10, [x19, #0x0]\n" + "whilelt p1.s, x13, x14\n" + "ldp x9, x28, [x19, #0x10]\n" + "ldr x19, [%x[args], %[offsetof_inptrs]]\n" + "ldp x27, x26, [x19, #0x0]\n" + "ldp x25, x24, [x19, #0x10]\n" + "ldp x23, x22, [x19, #0x20]\n" + "ldp x21, x20, [x19, #0x30]\n" + "ldr x19, [x19, #0x40]\n" + "ld1w { z31.s }, p1/Z, [x26, x13, LSL #2]\n" + "ld1w { z30.s }, p1/Z, [x23, x13, LSL #2]\n" + "ld1w { z29.s }, p1/Z, [x20, x13, LSL #2]\n" + "ld1w { z28.s }, p1/Z, [x24, x13, LSL #2]\n" + "ld1w { z27.s }, p1/Z, [x27, x13, LSL #2]\n" + "ld1w { z26.s }, p1/Z, [x22, x13, LSL #2]\n" + "ld1w { z25.s }, p1/Z, [x25, x13, LSL #2]\n" + "ld1w { z24.s }, p1/Z, [x21, x13, LSL #2]\n" + "ld1w { z23.s }, p1/Z, [x19, x13, LSL #2]\n" + "incw x13\n" + "whilelt p1.s, x13, x14\n" + "b.none 2f\n" + "1:" // Vector: Loop + "movprfx z22, z31\n fmax z22.s, p2/M, z22.s, z30.s\n" + "ld1w { z31.s }, p1/Z, [x26, x13, LSL #2]\n" + "whilelt p0.s, x12, x14\n" + "movprfx z21, z30\n fmax z21.s, p2/M, z21.s, z29.s\n" + "ld1w { z30.s }, p1/Z, [x23, x13, LSL #2]\n" + "movprfx z18, z28\n fmax z18.s, p2/M, z18.s, z27.s\n" + "ld1w { z29.s }, p1/Z, [x20, x13, LSL #2]\n" + "movprfx z17, z26\n fmax z17.s, p2/M, z17.s, z25.s\n" + "ld1w { z27.s }, p1/Z, [x27, x13, LSL #2]\n" + "movprfx z16, z24\n fmax z16.s, p2/M, z16.s, z28.s\n" + "ld1w { z28.s }, p1/Z, [x24, x13, LSL #2]\n" + "movprfx z20, z26\n fmax z20.s, p2/M, z20.s, z23.s\n" + "ld1w { z26.s }, p1/Z, [x22, x13, LSL #2]\n" + "movprfx z19, z22\n fmax z19.s, p2/M, z19.s, z18.s\n" + "ld1w { z25.s }, p1/Z, [x25, x13, LSL #2]\n" + "movprfx z18, z22\n fmax z18.s, p2/M, z18.s, z17.s\n" + "ld1w { z24.s }, p1/Z, [x21, x13, LSL #2]\n" + "movprfx z17, z21\n fmax z17.s, p2/M, z17.s, z16.s\n" + "ld1w { z23.s }, p1/Z, [x19, x13, LSL #2]\n" + "incw x13\n" + "movprfx z16, z21\n fmax z16.s, p2/M, z16.s, z20.s\n" + "st1w { z19.s }, p0, [x11, x12, LSL #2]\n" + "whilelt p1.s, x13, x14\n" + "st1w { z18.s }, p0, [x10, x12, LSL #2]\n" + "st1w { z17.s }, p0, [x9, x12, LSL #2]\n" + "st1w { z16.s }, p0, [x28, x12, LSL #2]\n" + "incw x12\n" + "b.any 1b\n" + "2:" // Vector: Tail + "movprfx z22, z31\n fmax z22.s, p2/M, z22.s, z30.s\n" + "whilelt p0.s, x12, x14\n" + "movprfx z21, z30\n fmax z21.s, p2/M, z21.s, z29.s\n" + "movprfx z18, z28\n fmax z18.s, p2/M, z18.s, z27.s\n" + "movprfx z17, z26\n fmax z17.s, p2/M, z17.s, z25.s\n" + "movprfx z16, z24\n fmax z16.s, p2/M, z16.s, z28.s\n" + "movprfx z20, z26\n fmax z20.s, p2/M, z20.s, z23.s\n" + "movprfx z19, z22\n fmax z19.s, p2/M, z19.s, z18.s\n" + "st1w { z19.s }, p0, [x11, x12, LSL #2]\n" + "movprfx z18, z22\n fmax z18.s, p2/M, z18.s, z17.s\n" + "movprfx z17, z21\n fmax z17.s, p2/M, z17.s, z16.s\n" + "st1w { z18.s }, p0, [x10, x12, LSL #2]\n" + "movprfx z16, z21\n fmax z16.s, p2/M, z16.s, z20.s\n" + "st1w { z17.s }, p0, [x9, x12, LSL #2]\n" + "st1w { z16.s }, p0, [x28, x12, LSL #2]\n" + : + : [args] "r" (&args), [offsetof_inptrs] "I" (offsetof(KernelArgs, inptrs)), [offsetof_n_channels] "I" (offsetof(KernelArgs, n_channels)), [offsetof_outptrs] "I" (offsetof(KernelArgs, outptrs)) + : "cc", "memory", "p0", "p1", "p2", "x9", "x10", "x11", "x12", "x13", "x14", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28", "z16", "z17", "z18", "z19", "z20", "z21", "z22", "z23", "z24", "z25", "z26", "z27", "z28", "z29", "z30", "z31" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_max_generic_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_max_generic_depthfirst.hpp new file mode 100644 index 0000000000..ba5138dd1a --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_max_generic_depthfirst.hpp @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#pragma once + +#if defined(__ARM_FEATURE_SVE) + +namespace arm_conv { +namespace pooling { + +void sve_fp32_nhwc_max_generic_depthfirst_impl(const uint64_t, const uint64_t n_valid_cells, uint64_t n_channels, const float *const *const inptrs, float *outptr); + +struct sve_fp32_nhwc_max_generic_depthfirst +{ + typedef float operand_type; + typedef float return_type; + + typedef void (*kern_type)(const uint64_t, const uint64_t n_valid_cells, uint64_t n_channels, const float *const *const inptrs, float *outptr); + + constexpr static PoolingType pooling_type(void) { return PoolingType::MAX; } + + kern_type kernel = sve_fp32_nhwc_max_generic_depthfirst_impl; + + sve_fp32_nhwc_max_generic_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_max_generic_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_max_generic_depthfirst/generic.cpp new file mode 100644 index 0000000000..775595f899 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_fp32_nhwc_max_generic_depthfirst/generic.cpp @@ -0,0 +1,223 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#if defined(__ARM_FEATURE_SVE) + +namespace arm_conv { +namespace pooling { + + +void sve_fp32_nhwc_max_generic_depthfirst_impl( + const uint64_t, + const uint64_t n_valid_cells, + uint64_t n_channels, + const float *const *const inptrs, + float *outptr +) +{ + __asm__ __volatile__( + "ptrue p4.b\n" + "mov x28, #0x0\n" + "cntw x27\n" + "cntw x26, ALL, MUL #2\n" + "cntw x25, ALL, MUL #3\n" + "whilelt p3.s, x28, %x[n_channels]\n" + "whilelt p2.s, x27, %x[n_channels]\n" + "whilelt p1.s, x26, %x[n_channels]\n" + "whilelt p0.s, x25, %x[n_channels]\n" + "b.none 7f\n" + "1:" // 4-vectors of channels + "mov z7.s, #0xff800000\n" + "mov x19, %x[inptrs]\n" + "mov z6.s, #0xff800000\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "mov z5.s, #0xff800000\n" + "mov z4.s, #0xff800000\n" + "cbz x24, 4f\n" + "ldp x23, x22, [x19, #0x0]\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "subs x24, x24, #0x1\n" + "ld1w { z3.s }, p3/Z, [x23, x28, LSL #2]\n" + "ld1w { z2.s }, p3/Z, [x22, x28, LSL #2]\n" + "ld1w { z1.s }, p3/Z, [x21, x28, LSL #2]\n" + "ld1w { z0.s }, p3/Z, [x20, x28, LSL #2]\n" + "ld1w { z31.s }, p2/Z, [x23, x27, LSL #2]\n" + "ld1w { z30.s }, p2/Z, [x22, x27, LSL #2]\n" + "ld1w { z22.s }, p2/Z, [x21, x27, LSL #2]\n" + "ld1w { z29.s }, p2/Z, [x20, x27, LSL #2]\n" + "ld1w { z28.s }, p1/Z, [x23, x26, LSL #2]\n" + "ld1w { z27.s }, p1/Z, [x22, x26, LSL #2]\n" + "ld1w { z21.s }, p1/Z, [x21, x26, LSL #2]\n" + "ld1w { z26.s }, p1/Z, [x20, x26, LSL #2]\n" + "ld1w { z16.s }, p0/Z, [x23, x25, LSL #2]\n" + "ld1w { z25.s }, p0/Z, [x22, x25, LSL #2]\n" + "ld1w { z20.s }, p0/Z, [x21, x25, LSL #2]\n" + "ld1w { z24.s }, p0/Z, [x20, x25, LSL #2]\n" + "beq 3f\n" + "2:" // 4-vectors of channels: 4 inputs loop + "movprfx z19, z3\n fmax z19.s, p4/M, z19.s, z2.s\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "movprfx z23, z1\n fmax z23.s, p4/M, z23.s, z0.s\n" + "ldp x21, x20, [x19, #0x10]\n" + "movprfx z18, z31\n fmax z18.s, p4/M, z18.s, z30.s\n" + "add x19, x19, #0x20\n" + "fmax z22.s, p4/M, z22.s, z29.s\n" + "ld1w { z3.s }, p3/Z, [x23, x28, LSL #2]\n" + "movprfx z17, z28\n fmax z17.s, p4/M, z17.s, z27.s\n" + "fmax z21.s, p4/M, z21.s, z26.s\n" + "ld1w { z2.s }, p3/Z, [x22, x28, LSL #2]\n" + "fmax z16.s, p4/M, z16.s, z25.s\n" + "ld1w { z1.s }, p3/Z, [x21, x28, LSL #2]\n" + "fmax z20.s, p4/M, z20.s, z24.s\n" + "ld1w { z0.s }, p3/Z, [x20, x28, LSL #2]\n" + "fmax z19.s, p4/M, z19.s, z23.s\n" + "ld1w { z31.s }, p2/Z, [x23, x27, LSL #2]\n" + "fmax z18.s, p4/M, z18.s, z22.s\n" + "ld1w { z30.s }, p2/Z, [x22, x27, LSL #2]\n" + "fmax z17.s, p4/M, z17.s, z21.s\n" + "ld1w { z22.s }, p2/Z, [x21, x27, LSL #2]\n" + "fmax z16.s, p4/M, z16.s, z20.s\n" + "ld1w { z29.s }, p2/Z, [x20, x27, LSL #2]\n" + "fmax z7.s, p4/M, z7.s, z19.s\n" + "ld1w { z28.s }, p1/Z, [x23, x26, LSL #2]\n" + "fmax z6.s, p4/M, z6.s, z18.s\n" + "ld1w { z27.s }, p1/Z, [x22, x26, LSL #2]\n" + "fmax z5.s, p4/M, z5.s, z17.s\n" + "ld1w { z21.s }, p1/Z, [x21, x26, LSL #2]\n" + "fmax z4.s, p4/M, z4.s, z16.s\n" + "ld1w { z26.s }, p1/Z, [x20, x26, LSL #2]\n" + "ld1w { z16.s }, p0/Z, [x23, x25, LSL #2]\n" + "ld1w { z25.s }, p0/Z, [x22, x25, LSL #2]\n" + "ld1w { z20.s }, p0/Z, [x21, x25, LSL #2]\n" + "ld1w { z24.s }, p0/Z, [x20, x25, LSL #2]\n" + "bgt 2b\n" + "3:" // 4-vectors of channels: 4 inputs tail + "movprfx z19, z3\n fmax z19.s, p4/M, z19.s, z2.s\n" + "movprfx z23, z1\n fmax z23.s, p4/M, z23.s, z0.s\n" + "movprfx z18, z31\n fmax z18.s, p4/M, z18.s, z30.s\n" + "fmax z22.s, p4/M, z22.s, z29.s\n" + "movprfx z17, z28\n fmax z17.s, p4/M, z17.s, z27.s\n" + "fmax z21.s, p4/M, z21.s, z26.s\n" + "fmax z16.s, p4/M, z16.s, z25.s\n" + "fmax z20.s, p4/M, z20.s, z24.s\n" + "fmax z19.s, p4/M, z19.s, z23.s\n" + "fmax z18.s, p4/M, z18.s, z22.s\n" + "fmax z17.s, p4/M, z17.s, z21.s\n" + "fmax z16.s, p4/M, z16.s, z20.s\n" + "fmax z7.s, p4/M, z7.s, z19.s\n" + "fmax z6.s, p4/M, z6.s, z18.s\n" + "fmax z5.s, p4/M, z5.s, z17.s\n" + "fmax z4.s, p4/M, z4.s, z16.s\n" + "4:" // 4-vectors of channels: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 6f\n" + "5:" // 4-vectors of channels: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ld1w { z3.s }, p3/Z, [x23, x28, LSL #2]\n" + "fmax z7.s, p4/M, z7.s, z3.s\n" + "ld1w { z31.s }, p2/Z, [x23, x27, LSL #2]\n" + "ld1w { z28.s }, p1/Z, [x23, x26, LSL #2]\n" + "fmax z6.s, p4/M, z6.s, z31.s\n" + "ld1w { z16.s }, p0/Z, [x23, x25, LSL #2]\n" + "fmax z5.s, p4/M, z5.s, z28.s\n" + "fmax z4.s, p4/M, z4.s, z16.s\n" + "bgt 5b\n" + "6:" // 4-vectors of channels: Single input loop: End + "st1w { z7.s }, p3, [%x[outptr], x28, LSL #2]\n" + "incw x28, ALL, MUL #4\n" + "st1w { z6.s }, p2, [%x[outptr], x27, LSL #2]\n" + "incw x27, ALL, MUL #4\n" + "st1w { z5.s }, p1, [%x[outptr], x26, LSL #2]\n" + "incw x26, ALL, MUL #4\n" + "st1w { z4.s }, p0, [%x[outptr], x25, LSL #2]\n" + "incw x25, ALL, MUL #4\n" + "whilelt p0.s, x25, %x[n_channels]\n" + "b.any 1b\n" + "7:" // Single vector of channels + "whilelt p3.s, x28, %x[n_channels]\n" + "b.none 14f\n" + "8:" // Single vector of channels: Loop + "mov z7.s, #0xff800000\n" + "mov x19, %x[inptrs]\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "cbz x24, 11f\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "ld1w { z3.s }, p3/Z, [x23, x28, LSL #2]\n" + "ld1w { z2.s }, p3/Z, [x22, x28, LSL #2]\n" + "ld1w { z1.s }, p3/Z, [x21, x28, LSL #2]\n" + "ld1w { z0.s }, p3/Z, [x20, x28, LSL #2]\n" + "beq 10f\n" + "9:" // Single vector of channels: Loop: 4 inputs loop + "movprfx z19, z3\n fmax z19.s, p4/M, z19.s, z2.s\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "movprfx z23, z1\n fmax z23.s, p4/M, z23.s, z0.s\n" + "ldp x21, x20, [x19, #0x10]\n" + "fmax z19.s, p4/M, z19.s, z23.s\n" + "ld1w { z3.s }, p3/Z, [x23, x28, LSL #2]\n" + "fmax z7.s, p4/M, z7.s, z19.s\n" + "ld1w { z2.s }, p3/Z, [x22, x28, LSL #2]\n" + "add x19, x19, #0x20\n" + "ld1w { z1.s }, p3/Z, [x21, x28, LSL #2]\n" + "ld1w { z0.s }, p3/Z, [x20, x28, LSL #2]\n" + "bgt 9b\n" + "10:" // Single vector of channels: Loop: 4 inputs tail + "movprfx z19, z3\n fmax z19.s, p4/M, z19.s, z2.s\n" + "movprfx z23, z1\n fmax z23.s, p4/M, z23.s, z0.s\n" + "fmax z19.s, p4/M, z19.s, z23.s\n" + "fmax z7.s, p4/M, z7.s, z19.s\n" + "11:" // Single vector of channels: Loop: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 13f\n" + "12:" // Single vector of channels: Loop: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ld1w { z3.s }, p3/Z, [x23, x28, LSL #2]\n" + "fmax z7.s, p4/M, z7.s, z3.s\n" + "bgt 12b\n" + "13:" // Single vector of channels: Loop: Single input loop: End + "st1w { z7.s }, p3, [%x[outptr], x28, LSL #2]\n" + "incw x28\n" + "whilelt p3.s, x28, %x[n_channels]\n" + "b.any 8b\n" + "14:" // End + + : + : [inptrs] "r" (inptrs), [n_channels] "r" (n_channels), [n_valid_cells] "r" (n_valid_cells), [outptr] "r" (outptr) + : "cc", "memory", "p0", "p1", "p2", "p3", "p4", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28", "z0", "z1", "z2", "z3", "z4", "z5", "z6", "z7", "z16", "z17", "z18", "z19", "z20", "z21", "z22", "z23", "z24", "z25", "z26", "z27", "z28", "z29", "z30", "z31" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8_nhwc_avg_generic_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8_nhwc_avg_generic_depthfirst.hpp new file mode 100644 index 0000000000..575977d9a9 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8_nhwc_avg_generic_depthfirst.hpp @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#pragma once + +#if defined(__ARM_FEATURE_SVE) && defined(SVE2) + +namespace arm_conv { +namespace pooling { + +void sve_s8_nhwc_avg_generic_depthfirst_impl(const uint64_t window_cells, const uint64_t n_valid_cells, uint64_t n_channels, const int8_t *const *const inptrs, int8_t *outptr); + +struct sve_s8_nhwc_avg_generic_depthfirst +{ + typedef int8_t operand_type; + typedef int8_t return_type; + + typedef void (*kern_type)(const uint64_t window_cells, const uint64_t n_valid_cells, uint64_t n_channels, const int8_t *const *const inptrs, int8_t *outptr); + + constexpr static PoolingType pooling_type(void) { return PoolingType::AVERAGE; } + + kern_type kernel = sve_s8_nhwc_avg_generic_depthfirst_impl; + + sve_s8_nhwc_avg_generic_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) && defined(SVE2) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8_nhwc_avg_generic_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8_nhwc_avg_generic_depthfirst/generic.cpp new file mode 100644 index 0000000000..99321eba61 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8_nhwc_avg_generic_depthfirst/generic.cpp @@ -0,0 +1,416 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include +#include +#include + + +#if defined(__ARM_FEATURE_SVE) && defined(SVE2) + +namespace arm_conv { +namespace pooling { + +namespace { + struct RescaleParams + { + int32_t multiplier, shift; + }; + + constexpr RescaleParams rescale_params[8] = { + {0x40000000, -0}, // 1/2 + {0x55555555, -1}, // 1/3 + {0x40000000, -1}, // 1/4 + {0x66666666, -2}, // 1/5 + {0x55555555, -2}, // 1/6 + {0x49249249, -2}, // 1/7 + {0x40000000, -2}, // 1/8 + {0x71c71c72, -3}, // 1/9 + }; +} + +void sve_s8_nhwc_avg_generic_depthfirst_impl( + const uint64_t window_cells, + const uint64_t n_valid_cells, + uint64_t n_channels, + const int8_t *const *const inptrs, + int8_t *outptr +) +{ + if (n_valid_cells == 1 && window_cells == 1) + { + // In this case, simply copy from the input to the output + std::memcpy(outptr, *inptrs, n_channels); + return; + } + + // Compute (or look up) the rescale values + int32_t shift_value = 0, rescale_value = 0; + if (2 <= window_cells && window_cells <= 9) + { + auto ¶ms = rescale_params[window_cells - 2]; + rescale_value = params.multiplier; + shift_value = params.shift; + } + else + { + auto f_rescale_value = 1.0f / static_cast(window_cells); + + shift_value = 0; + while (f_rescale_value < 0.5f) + { + shift_value--; + f_rescale_value *= 2.0f; + } + + rescale_value = static_cast(round(f_rescale_value * static_cast(1ll << 31))); + if (static_cast(rescale_value) == (1ll << 31)) + { + shift_value++; + rescale_value >>= 1; + } + } + + __asm__ __volatile__( + "ptrue p4.b\n" + "mov x26, #0x0\n" + "cntb x25\n" + "cntb x24, ALL, MUL #2\n" + "cntb x23, ALL, MUL #3\n" + "whilelt p3.b, x26, %x[n_channels]\n" + "whilelt p2.b, x25, %x[n_channels]\n" + "whilelt p1.b, x24, %x[n_channels]\n" + "whilelt p0.b, x23, %x[n_channels]\n" + "b.none 7f\n" + "1:" // 4-vectors of channels + "mov z15.s, #0x0\n" + "mov x19, %x[inptrs]\n" + "mov z14.s, #0x0\n" + "lsr x22, %x[n_valid_cells], #0x1\n" + "mov z13.s, #0x0\n" + "mov z12.s, #0x0\n" + "mov z11.s, #0x0\n" + "mov z10.s, #0x0\n" + "mov z9.s, #0x0\n" + "mov z8.s, #0x0\n" + "mov z7.s, #0x0\n" + "mov z6.s, #0x0\n" + "mov z5.s, #0x0\n" + "mov z4.s, #0x0\n" + "mov z3.s, #0x0\n" + "mov z2.s, #0x0\n" + "mov z1.s, #0x0\n" + "mov z0.s, #0x0\n" + "cbz x22, 4f\n" + "ldp x21, x20, [x19, #0x0]\n" + "ld1b { z31.b }, p3/Z, [x21, x26]\n" + "add x19, x19, #0x10\n" + "ld1b { z30.b }, p3/Z, [x20, x26]\n" + "subs x22, x22, #0x1\n" + "ld1b { z29.b }, p2/Z, [x21, x25]\n" + "ld1b { z28.b }, p2/Z, [x20, x25]\n" + "ld1b { z27.b }, p1/Z, [x21, x24]\n" + "ld1b { z26.b }, p1/Z, [x20, x24]\n" + "ld1b { z25.b }, p0/Z, [x21, x23]\n" + "ld1b { z24.b }, p0/Z, [x20, x23]\n" + "beq 3f\n" + "2:" // 4-vectors of channels: 2 inputs loop + ".inst 0x455e03f7 // saddlb z23.h, z31.b, z30.b\n" + "ldp x21, x20, [x19, #0x0]\n" + "add x19, x19, #0x10\n" + ".inst 0x455e07f6 // saddlt z22.h, z31.b, z30.b\n" + "ld1b { z31.b }, p3/Z, [x21, x26]\n" + ".inst 0x455c03b5 // saddlb z21.h, z29.b, z28.b\n" + "subs x22, x22, #0x1\n" + ".inst 0x455c07b4 // saddlt z20.h, z29.b, z28.b\n" + "ld1b { z30.b }, p3/Z, [x20, x26]\n" + ".inst 0x455a0373 // saddlb z19.h, z27.b, z26.b\n" + "ld1b { z29.b }, p2/Z, [x21, x25]\n" + ".inst 0x455a0772 // saddlt z18.h, z27.b, z26.b\n" + "ld1b { z28.b }, p2/Z, [x20, x25]\n" + ".inst 0x45580331 // saddlb z17.h, z25.b, z24.b\n" + "ld1b { z27.b }, p1/Z, [x21, x24]\n" + ".inst 0x45580730 // saddlt z16.h, z25.b, z24.b\n" + "ld1b { z26.b }, p1/Z, [x20, x24]\n" + ".inst 0x459741ef // saddwb z15.s, z15.s, z23.h\n" + "ld1b { z25.b }, p0/Z, [x21, x23]\n" + ".inst 0x459745ce // saddwt z14.s, z14.s, z23.h\n" + "ld1b { z24.b }, p0/Z, [x20, x23]\n" + ".inst 0x459641ad // saddwb z13.s, z13.s, z22.h\n" + ".inst 0x4596458c // saddwt z12.s, z12.s, z22.h\n" + ".inst 0x4595416b // saddwb z11.s, z11.s, z21.h\n" + ".inst 0x4595454a // saddwt z10.s, z10.s, z21.h\n" + ".inst 0x45944129 // saddwb z9.s, z9.s, z20.h\n" + ".inst 0x45944508 // saddwt z8.s, z8.s, z20.h\n" + ".inst 0x459340e7 // saddwb z7.s, z7.s, z19.h\n" + ".inst 0x459344c6 // saddwt z6.s, z6.s, z19.h\n" + ".inst 0x459240a5 // saddwb z5.s, z5.s, z18.h\n" + ".inst 0x45924484 // saddwt z4.s, z4.s, z18.h\n" + ".inst 0x45914063 // saddwb z3.s, z3.s, z17.h\n" + ".inst 0x45914442 // saddwt z2.s, z2.s, z17.h\n" + ".inst 0x45904021 // saddwb z1.s, z1.s, z16.h\n" + ".inst 0x45904400 // saddwt z0.s, z0.s, z16.h\n" + "bgt 2b\n" + "3:" // 4-vectors of channels: 2 inputs tail + ".inst 0x455e03f7 // saddlb z23.h, z31.b, z30.b\n" + ".inst 0x455e07f6 // saddlt z22.h, z31.b, z30.b\n" + ".inst 0x455c03b5 // saddlb z21.h, z29.b, z28.b\n" + ".inst 0x455c07b4 // saddlt z20.h, z29.b, z28.b\n" + ".inst 0x455a0373 // saddlb z19.h, z27.b, z26.b\n" + ".inst 0x455a0772 // saddlt z18.h, z27.b, z26.b\n" + ".inst 0x45580331 // saddlb z17.h, z25.b, z24.b\n" + ".inst 0x45580730 // saddlt z16.h, z25.b, z24.b\n" + ".inst 0x459741ef // saddwb z15.s, z15.s, z23.h\n" + ".inst 0x459745ce // saddwt z14.s, z14.s, z23.h\n" + ".inst 0x459641ad // saddwb z13.s, z13.s, z22.h\n" + ".inst 0x4596458c // saddwt z12.s, z12.s, z22.h\n" + ".inst 0x4595416b // saddwb z11.s, z11.s, z21.h\n" + ".inst 0x4595454a // saddwt z10.s, z10.s, z21.h\n" + ".inst 0x45944129 // saddwb z9.s, z9.s, z20.h\n" + ".inst 0x45944508 // saddwt z8.s, z8.s, z20.h\n" + ".inst 0x459340e7 // saddwb z7.s, z7.s, z19.h\n" + ".inst 0x459344c6 // saddwt z6.s, z6.s, z19.h\n" + ".inst 0x459240a5 // saddwb z5.s, z5.s, z18.h\n" + ".inst 0x45924484 // saddwt z4.s, z4.s, z18.h\n" + ".inst 0x45914063 // saddwb z3.s, z3.s, z17.h\n" + ".inst 0x45914442 // saddwt z2.s, z2.s, z17.h\n" + ".inst 0x45904021 // saddwb z1.s, z1.s, z16.h\n" + ".inst 0x45904400 // saddwt z0.s, z0.s, z16.h\n" + "4:" // 4-vectors of channels: After loop + "ands x20, %x[n_valid_cells], #0x1\n" + "beq 6f\n" + "5:" // 4-vectors of channels: Single input loop + "ldr x21, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ld1b { z31.b }, p3/Z, [x21, x26]\n" + ".inst 0x4508a3f1 // sshllb z17.h, z31.b, #0x0\n" + "ld1b { z29.b }, p2/Z, [x21, x25]\n" + ".inst 0x4508a7f0 // sshllt z16.h, z31.b, #0x0\n" + "ld1b { z27.b }, p1/Z, [x21, x24]\n" + ".inst 0x459141ef // saddwb z15.s, z15.s, z17.h\n" + "ld1b { z25.b }, p0/Z, [x21, x23]\n" + ".inst 0x459145ce // saddwt z14.s, z14.s, z17.h\n" + ".inst 0x459041ad // saddwb z13.s, z13.s, z16.h\n" + ".inst 0x4590458c // saddwt z12.s, z12.s, z16.h\n" + ".inst 0x4508a3b0 // sshllb z16.h, z29.b, #0x0\n" + ".inst 0x4590416b // saddwb z11.s, z11.s, z16.h\n" + ".inst 0x4590454a // saddwt z10.s, z10.s, z16.h\n" + ".inst 0x4508a7b0 // sshllt z16.h, z29.b, #0x0\n" + ".inst 0x45904129 // saddwb z9.s, z9.s, z16.h\n" + ".inst 0x45904508 // saddwt z8.s, z8.s, z16.h\n" + ".inst 0x4508a370 // sshllb z16.h, z27.b, #0x0\n" + ".inst 0x459040e7 // saddwb z7.s, z7.s, z16.h\n" + ".inst 0x459044c6 // saddwt z6.s, z6.s, z16.h\n" + ".inst 0x4508a770 // sshllt z16.h, z27.b, #0x0\n" + ".inst 0x459040a5 // saddwb z5.s, z5.s, z16.h\n" + ".inst 0x45904484 // saddwt z4.s, z4.s, z16.h\n" + ".inst 0x4508a330 // sshllb z16.h, z25.b, #0x0\n" + ".inst 0x45904063 // saddwb z3.s, z3.s, z16.h\n" + ".inst 0x45904442 // saddwt z2.s, z2.s, z16.h\n" + ".inst 0x4508a730 // sshllt z16.h, z25.b, #0x0\n" + ".inst 0x45904021 // saddwb z1.s, z1.s, z16.h\n" + ".inst 0x45904400 // saddwt z0.s, z0.s, z16.h\n" + "bgt 5b\n" + "6:" // 4-vectors of channels: Single input loop: End + "mov z20.s, #0x7f\n" + "ld1rw { z17.s }, p4/Z, [%x[rescale_ptr]]\n" + "ld1rw { z16.s }, p4/Z, [%x[shift_ptr]]\n" + "not z19.s, p4/M, z20.s\n" + ".inst 0x04b175ef // sqrdmulh z15.s, z15.s, z17.s\n" + ".inst 0x04b175ce // sqrdmulh z14.s, z14.s, z17.s\n" + ".inst 0x04b175ad // sqrdmulh z13.s, z13.s, z17.s\n" + ".inst 0x04b1758c // sqrdmulh z12.s, z12.s, z17.s\n" + ".inst 0x04b1756b // sqrdmulh z11.s, z11.s, z17.s\n" + ".inst 0x04b1754a // sqrdmulh z10.s, z10.s, z17.s\n" + ".inst 0x04b17529 // sqrdmulh z9.s, z9.s, z17.s\n" + ".inst 0x04b17508 // sqrdmulh z8.s, z8.s, z17.s\n" + ".inst 0x04b174e7 // sqrdmulh z7.s, z7.s, z17.s\n" + ".inst 0x04b174c6 // sqrdmulh z6.s, z6.s, z17.s\n" + ".inst 0x04b174a5 // sqrdmulh z5.s, z5.s, z17.s\n" + ".inst 0x04b17484 // sqrdmulh z4.s, z4.s, z17.s\n" + ".inst 0x04b17463 // sqrdmulh z3.s, z3.s, z17.s\n" + ".inst 0x04b17442 // sqrdmulh z2.s, z2.s, z17.s\n" + ".inst 0x04b17421 // sqrdmulh z1.s, z1.s, z17.s\n" + ".inst 0x04b17400 // sqrdmulh z0.s, z0.s, z17.s\n" + ".inst 0x4482920f // srshl z15.s, p4/M, z15.s, z16.s\n" + ".inst 0x4482920e // srshl z14.s, p4/M, z14.s, z16.s\n" + ".inst 0x4482920d // srshl z13.s, p4/M, z13.s, z16.s\n" + ".inst 0x4482920c // srshl z12.s, p4/M, z12.s, z16.s\n" + ".inst 0x4482920b // srshl z11.s, p4/M, z11.s, z16.s\n" + ".inst 0x4482920a // srshl z10.s, p4/M, z10.s, z16.s\n" + ".inst 0x44829209 // srshl z9.s, p4/M, z9.s, z16.s\n" + ".inst 0x44829208 // srshl z8.s, p4/M, z8.s, z16.s\n" + ".inst 0x44829207 // srshl z7.s, p4/M, z7.s, z16.s\n" + ".inst 0x44829206 // srshl z6.s, p4/M, z6.s, z16.s\n" + ".inst 0x44829205 // srshl z5.s, p4/M, z5.s, z16.s\n" + ".inst 0x44829204 // srshl z4.s, p4/M, z4.s, z16.s\n" + ".inst 0x44829203 // srshl z3.s, p4/M, z3.s, z16.s\n" + ".inst 0x44829202 // srshl z2.s, p4/M, z2.s, z16.s\n" + ".inst 0x44829201 // srshl z1.s, p4/M, z1.s, z16.s\n" + ".inst 0x44829200 // srshl z0.s, p4/M, z0.s, z16.s\n" + "smax z15.s, p4/M, z15.s, z19.s\n" + "smax z14.s, p4/M, z14.s, z19.s\n" + "smax z13.s, p4/M, z13.s, z19.s\n" + "smax z12.s, p4/M, z12.s, z19.s\n" + "smin z15.s, p4/M, z15.s, z20.s\n" + "smin z14.s, p4/M, z14.s, z20.s\n" + "smin z13.s, p4/M, z13.s, z20.s\n" + "smin z12.s, p4/M, z12.s, z20.s\n" + "smax z11.s, p4/M, z11.s, z19.s\n" + "trn1 z17.h, z15.h, z14.h\n" + "smax z10.s, p4/M, z10.s, z19.s\n" + "trn1 z16.h, z13.h, z12.h\n" + "smin z11.s, p4/M, z11.s, z20.s\n" + "trn1 z16.b, z17.b, z16.b\n" + "st1b { z16.b }, p3, [%x[outptr], x26]\n" + "smin z10.s, p4/M, z10.s, z20.s\n" + "incb x26, ALL, MUL #4\n" + "smax z9.s, p4/M, z9.s, z19.s\n" + "smax z8.s, p4/M, z8.s, z19.s\n" + "smax z7.s, p4/M, z7.s, z19.s\n" + "smax z6.s, p4/M, z6.s, z19.s\n" + "trn1 z18.h, z11.h, z10.h\n" + "smin z9.s, p4/M, z9.s, z20.s\n" + "smin z8.s, p4/M, z8.s, z20.s\n" + "smin z7.s, p4/M, z7.s, z20.s\n" + "smin z6.s, p4/M, z6.s, z20.s\n" + "smax z5.s, p4/M, z5.s, z19.s\n" + "trn1 z16.h, z9.h, z8.h\n" + "smax z4.s, p4/M, z4.s, z19.s\n" + "trn1 z17.h, z7.h, z6.h\n" + "trn1 z16.b, z18.b, z16.b\n" + "st1b { z16.b }, p2, [%x[outptr], x25]\n" + "smin z5.s, p4/M, z5.s, z20.s\n" + "incb x25, ALL, MUL #4\n" + "smin z4.s, p4/M, z4.s, z20.s\n" + "smax z3.s, p4/M, z3.s, z19.s\n" + "smax z2.s, p4/M, z2.s, z19.s\n" + "smax z1.s, p4/M, z1.s, z19.s\n" + "smax z0.s, p4/M, z0.s, z19.s\n" + "trn1 z16.h, z5.h, z4.h\n" + "smin z3.s, p4/M, z3.s, z20.s\n" + "trn1 z16.b, z17.b, z16.b\n" + "st1b { z16.b }, p1, [%x[outptr], x24]\n" + "smin z2.s, p4/M, z2.s, z20.s\n" + "incb x24, ALL, MUL #4\n" + "smin z1.s, p4/M, z1.s, z20.s\n" + "smin z0.s, p4/M, z0.s, z20.s\n" + "trn1 z17.h, z3.h, z2.h\n" + "trn1 z16.h, z1.h, z0.h\n" + "trn1 z16.b, z17.b, z16.b\n" + "st1b { z16.b }, p0, [%x[outptr], x23]\n" + "incb x23, ALL, MUL #4\n" + "whilelt p0.b, x23, %x[n_channels]\n" + "b.any 1b\n" + "7:" // Single vector of channels + "whilelt p3.b, x26, %x[n_channels]\n" + "b.none 14f\n" + "8:" // Single vector of channels: Loop + "mov z15.s, #0x0\n" + "mov x19, %x[inptrs]\n" + "mov z14.s, #0x0\n" + "lsr x22, %x[n_valid_cells], #0x1\n" + "mov z13.s, #0x0\n" + "mov z12.s, #0x0\n" + "cbz x22, 11f\n" + "ldp x21, x20, [x19, #0x0]\n" + "ld1b { z31.b }, p3/Z, [x21, x26]\n" + "add x19, x19, #0x10\n" + "ld1b { z30.b }, p3/Z, [x20, x26]\n" + "subs x22, x22, #0x1\n" + "beq 10f\n" + "9:" // Single vector of channels: Loop: 2 inputs loop + ".inst 0x455e03f7 // saddlb z23.h, z31.b, z30.b\n" + "ldp x21, x20, [x19, #0x0]\n" + "add x19, x19, #0x10\n" + ".inst 0x455e07f6 // saddlt z22.h, z31.b, z30.b\n" + "ld1b { z31.b }, p3/Z, [x21, x26]\n" + ".inst 0x459741ef // saddwb z15.s, z15.s, z23.h\n" + "subs x22, x22, #0x1\n" + ".inst 0x459745ce // saddwt z14.s, z14.s, z23.h\n" + "ld1b { z30.b }, p3/Z, [x20, x26]\n" + ".inst 0x459641ad // saddwb z13.s, z13.s, z22.h\n" + ".inst 0x4596458c // saddwt z12.s, z12.s, z22.h\n" + "bgt 9b\n" + "10:" // Single vector of channels: Loop: 2 inputs tail + ".inst 0x455e03f7 // saddlb z23.h, z31.b, z30.b\n" + ".inst 0x455e07f6 // saddlt z22.h, z31.b, z30.b\n" + ".inst 0x459741ef // saddwb z15.s, z15.s, z23.h\n" + ".inst 0x459745ce // saddwt z14.s, z14.s, z23.h\n" + ".inst 0x459641ad // saddwb z13.s, z13.s, z22.h\n" + ".inst 0x4596458c // saddwt z12.s, z12.s, z22.h\n" + "11:" // Single vector of channels: Loop: After loop + "ands x20, %x[n_valid_cells], #0x1\n" + "beq 13f\n" + "12:" // Single vector of channels: Loop: Single input loop + "ldr x21, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ld1b { z31.b }, p3/Z, [x21, x26]\n" + ".inst 0x4508a3f1 // sshllb z17.h, z31.b, #0x0\n" + ".inst 0x4508a7f0 // sshllt z16.h, z31.b, #0x0\n" + ".inst 0x459141ef // saddwb z15.s, z15.s, z17.h\n" + ".inst 0x459145ce // saddwt z14.s, z14.s, z17.h\n" + ".inst 0x459041ad // saddwb z13.s, z13.s, z16.h\n" + ".inst 0x4590458c // saddwt z12.s, z12.s, z16.h\n" + "bgt 12b\n" + "13:" // Single vector of channels: Loop: Single input loop: End + "mov z20.s, #0x7f\n" + "ld1rw { z17.s }, p4/Z, [%x[rescale_ptr]]\n" + "ld1rw { z16.s }, p4/Z, [%x[shift_ptr]]\n" + "not z19.s, p4/M, z20.s\n" + ".inst 0x04b175ef // sqrdmulh z15.s, z15.s, z17.s\n" + ".inst 0x04b175ce // sqrdmulh z14.s, z14.s, z17.s\n" + ".inst 0x04b175ad // sqrdmulh z13.s, z13.s, z17.s\n" + ".inst 0x04b1758c // sqrdmulh z12.s, z12.s, z17.s\n" + ".inst 0x4482920f // srshl z15.s, p4/M, z15.s, z16.s\n" + ".inst 0x4482920e // srshl z14.s, p4/M, z14.s, z16.s\n" + ".inst 0x4482920d // srshl z13.s, p4/M, z13.s, z16.s\n" + ".inst 0x4482920c // srshl z12.s, p4/M, z12.s, z16.s\n" + "smax z15.s, p4/M, z15.s, z19.s\n" + "smax z14.s, p4/M, z14.s, z19.s\n" + "smax z13.s, p4/M, z13.s, z19.s\n" + "smax z12.s, p4/M, z12.s, z19.s\n" + "smin z15.s, p4/M, z15.s, z20.s\n" + "smin z14.s, p4/M, z14.s, z20.s\n" + "smin z13.s, p4/M, z13.s, z20.s\n" + "smin z12.s, p4/M, z12.s, z20.s\n" + "trn1 z17.h, z15.h, z14.h\n" + "trn1 z16.h, z13.h, z12.h\n" + "trn1 z16.b, z17.b, z16.b\n" + "st1b { z16.b }, p3, [%x[outptr], x26]\n" + "incb x26\n" + "whilelt p3.b, x26, %x[n_channels]\n" + "b.any 8b\n" + "14:" // End + + : + : [inptrs] "r" (inptrs), [n_channels] "r" (n_channels), [n_valid_cells] "r" (n_valid_cells), [outptr] "r" (outptr), [rescale_ptr] "r" (&rescale_value), [shift_ptr] "r" (&shift_value) + : "cc", "memory", "p0", "p1", "p2", "p3", "p4", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "z0", "z1", "z2", "z3", "z4", "z5", "z6", "z7", "z8", "z9", "z10", "z11", "z12", "z13", "z14", "z15", "z16", "z17", "z18", "z19", "z20", "z21", "z22", "z23", "z24", "z25", "z26", "z27", "z28", "z29", "z30", "z31" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) && defined(SVE2) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8_nhwc_max_2x2_s1_output2x2_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8_nhwc_max_2x2_s1_output2x2_depthfirst.hpp new file mode 100644 index 0000000000..071e79c93d --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8_nhwc_max_2x2_s1_output2x2_depthfirst.hpp @@ -0,0 +1,60 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#pragma once + +#if defined(__ARM_FEATURE_SVE) + +namespace arm_conv { +namespace pooling { + +void sve_s8_nhwc_max_2x2_s1_output2x2_depthfirst_impl(unsigned int, const int8_t *const *const, int8_t *const *const, bool, unsigned int, unsigned int, unsigned int, unsigned int); + +struct sve_s8_nhwc_max_2x2_s1_output2x2_depthfirst +{ + typedef int8_t operand_type; + typedef int8_t return_type; + + typedef void (*kern_type)(unsigned int, const int8_t *const *const, int8_t *const *const, bool, unsigned int, unsigned int, unsigned int, unsigned int); + + constexpr static PoolingType pooling_type(void) { return PoolingType::MAX; } + + constexpr static unsigned int pool_rows(void) { return 2; } + constexpr static unsigned int pool_cols(void) { return 2; } + + constexpr static unsigned int stride_rows(void) { return 1; } + constexpr static unsigned int stride_cols(void) { return 1; } + + constexpr static unsigned int out_rows(void) { return 2; } + constexpr static unsigned int out_cols(void) { return 2; } + + kern_type kernel = sve_s8_nhwc_max_2x2_s1_output2x2_depthfirst_impl; + + sve_s8_nhwc_max_2x2_s1_output2x2_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp new file mode 100644 index 0000000000..06c777b8ed --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp @@ -0,0 +1,146 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + + +#include +#include + +#if defined(__ARM_FEATURE_SVE) + +namespace arm_conv { +namespace pooling { + +void sve_s8_nhwc_max_2x2_s1_output2x2_depthfirst_impl( + const unsigned int n_channels, + const int8_t *const *const inptrs, + int8_t *const *const outptrs, + const bool exclude_padding, + const unsigned int pad_left, + const unsigned int pad_top, + const unsigned int pad_right, + const unsigned int pad_bottom +) +{ + struct KernelArgs + { + const uint64_t n_channels; + const int8_t *const *const inptrs; + int8_t *const *const outptrs; + KernelArgs( + unsigned int channels, + const int8_t *const *input_ptrs, + int8_t *const * output_ptrs, + bool, unsigned int, unsigned int, unsigned int, unsigned int + ) : n_channels(channels), + inptrs(input_ptrs), + outptrs(output_ptrs) + { + } + }; + + const KernelArgs args(n_channels, inptrs, outptrs, exclude_padding, + pad_left, pad_top, pad_right, pad_bottom); + + __asm__ __volatile__( + "ldr x14, [%x[args], %[offsetof_n_channels]]\n" + "ptrue p2.b\n" + "ldr x19, [%x[args], %[offsetof_outptrs]]\n" + "mov x13, #0x0\n" + "mov x12, #0x0\n" + "ldp x11, x10, [x19, #0x0]\n" + "whilelt p1.b, x13, x14\n" + "ldp x9, x28, [x19, #0x10]\n" + "ldr x19, [%x[args], %[offsetof_inptrs]]\n" + "ldp x27, x26, [x19, #0x0]\n" + "ldp x25, x24, [x19, #0x10]\n" + "ldp x23, x22, [x19, #0x20]\n" + "ldp x21, x20, [x19, #0x30]\n" + "ldr x19, [x19, #0x40]\n" + "ld1b { z31.b }, p1/Z, [x26, x13]\n" + "ld1b { z30.b }, p1/Z, [x23, x13]\n" + "ld1b { z29.b }, p1/Z, [x20, x13]\n" + "ld1b { z28.b }, p1/Z, [x24, x13]\n" + "ld1b { z27.b }, p1/Z, [x27, x13]\n" + "ld1b { z26.b }, p1/Z, [x22, x13]\n" + "ld1b { z25.b }, p1/Z, [x25, x13]\n" + "ld1b { z24.b }, p1/Z, [x21, x13]\n" + "ld1b { z23.b }, p1/Z, [x19, x13]\n" + "incw x13\n" + "whilelt p1.b, x13, x14\n" + "b.none 2f\n" + "1:" // Vector: Loop + "movprfx z22, z31\n smax z22.b, p2/M, z22.b, z30.b\n" + "ld1b { z31.b }, p1/Z, [x26, x13]\n" + "whilelt p0.b, x12, x14\n" + "movprfx z21, z30\n smax z21.b, p2/M, z21.b, z29.b\n" + "ld1b { z30.b }, p1/Z, [x23, x13]\n" + "movprfx z18, z28\n smax z18.b, p2/M, z18.b, z27.b\n" + "ld1b { z29.b }, p1/Z, [x20, x13]\n" + "movprfx z20, z26\n smax z20.b, p2/M, z20.b, z25.b\n" + "ld1b { z27.b }, p1/Z, [x27, x13]\n" + "movprfx z17, z24\n smax z17.b, p2/M, z17.b, z28.b\n" + "ld1b { z28.b }, p1/Z, [x24, x13]\n" + "movprfx z16, z26\n smax z16.b, p2/M, z16.b, z23.b\n" + "ld1b { z26.b }, p1/Z, [x22, x13]\n" + "movprfx z19, z22\n smax z19.b, p2/M, z19.b, z18.b\n" + "ld1b { z25.b }, p1/Z, [x25, x13]\n" + "movprfx z18, z22\n smax z18.b, p2/M, z18.b, z20.b\n" + "ld1b { z24.b }, p1/Z, [x21, x13]\n" + "smax z17.b, p2/M, z17.b, z21.b\n" + "ld1b { z23.b }, p1/Z, [x19, x13]\n" + "incw x13\n" + "smax z16.b, p2/M, z16.b, z21.b\n" + "st1b { z19.b }, p0, [x11, x12]\n" + "whilelt p1.b, x13, x14\n" + "st1b { z18.b }, p0, [x10, x12]\n" + "st1b { z17.b }, p0, [x9, x12]\n" + "st1b { z16.b }, p0, [x28, x12]\n" + "incw x12\n" + "b.any 1b\n" + "2:" // Vector: Tail + "movprfx z22, z31\n smax z22.b, p2/M, z22.b, z30.b\n" + "whilelt p0.b, x12, x14\n" + "movprfx z21, z30\n smax z21.b, p2/M, z21.b, z29.b\n" + "movprfx z18, z28\n smax z18.b, p2/M, z18.b, z27.b\n" + "movprfx z20, z26\n smax z20.b, p2/M, z20.b, z25.b\n" + "movprfx z17, z24\n smax z17.b, p2/M, z17.b, z28.b\n" + "movprfx z16, z26\n smax z16.b, p2/M, z16.b, z23.b\n" + "movprfx z19, z22\n smax z19.b, p2/M, z19.b, z18.b\n" + "st1b { z19.b }, p0, [x11, x12]\n" + "movprfx z18, z22\n smax z18.b, p2/M, z18.b, z20.b\n" + "smax z17.b, p2/M, z17.b, z21.b\n" + "st1b { z18.b }, p0, [x10, x12]\n" + "smax z16.b, p2/M, z16.b, z21.b\n" + "st1b { z17.b }, p0, [x9, x12]\n" + "st1b { z16.b }, p0, [x28, x12]\n" + : + : [args] "r" (&args), [offsetof_inptrs] "I" (offsetof(KernelArgs, inptrs)), [offsetof_n_channels] "I" (offsetof(KernelArgs, n_channels)), [offsetof_outptrs] "I" (offsetof(KernelArgs, outptrs)) + : "cc", "memory", "p0", "p1", "p2", "x9", "x10", "x11", "x12", "x13", "x14", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28", "z16", "z17", "z18", "z19", "z20", "z21", "z22", "z23", "z24", "z25", "z26", "z27", "z28", "z29", "z30", "z31" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8_nhwc_max_generic_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8_nhwc_max_generic_depthfirst.hpp new file mode 100644 index 0000000000..7490a92578 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8_nhwc_max_generic_depthfirst.hpp @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#pragma once + +#if defined(__ARM_FEATURE_SVE) + +namespace arm_conv { +namespace pooling { + +void sve_s8_nhwc_max_generic_depthfirst_impl(const uint64_t, const uint64_t n_valid_cells, uint64_t n_channels, const int8_t *const *const inptrs, int8_t *outptr); + +struct sve_s8_nhwc_max_generic_depthfirst +{ + typedef int8_t operand_type; + typedef int8_t return_type; + + typedef void (*kern_type)(const uint64_t, const uint64_t n_valid_cells, uint64_t n_channels, const int8_t *const *const inptrs, int8_t *outptr); + + constexpr static PoolingType pooling_type(void) { return PoolingType::MAX; } + + kern_type kernel = sve_s8_nhwc_max_generic_depthfirst_impl; + + sve_s8_nhwc_max_generic_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8_nhwc_max_generic_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8_nhwc_max_generic_depthfirst/generic.cpp new file mode 100644 index 0000000000..5c4c18bfa6 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8_nhwc_max_generic_depthfirst/generic.cpp @@ -0,0 +1,223 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#if defined(__ARM_FEATURE_SVE) + +namespace arm_conv { +namespace pooling { + + +void sve_s8_nhwc_max_generic_depthfirst_impl( + const uint64_t, + const uint64_t n_valid_cells, + uint64_t n_channels, + const int8_t *const *const inptrs, + int8_t *outptr +) +{ + __asm__ __volatile__( + "ptrue p4.b\n" + "mov x28, #0x0\n" + "cntb x27\n" + "cntb x26, ALL, MUL #2\n" + "cntb x25, ALL, MUL #3\n" + "whilelt p3.b, x28, %x[n_channels]\n" + "whilelt p2.b, x27, %x[n_channels]\n" + "whilelt p1.b, x26, %x[n_channels]\n" + "whilelt p0.b, x25, %x[n_channels]\n" + "b.none 7f\n" + "1:" // 4-vectors of channels + "mov z7.b, #0x80\n" + "mov x19, %x[inptrs]\n" + "mov z6.b, #0x80\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "mov z5.b, #0x80\n" + "mov z4.b, #0x80\n" + "cbz x24, 4f\n" + "ldp x23, x22, [x19, #0x0]\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "subs x24, x24, #0x1\n" + "ld1b { z3.b }, p3/Z, [x23, x28]\n" + "ld1b { z2.b }, p3/Z, [x22, x28]\n" + "ld1b { z1.b }, p3/Z, [x21, x28]\n" + "ld1b { z0.b }, p3/Z, [x20, x28]\n" + "ld1b { z31.b }, p2/Z, [x23, x27]\n" + "ld1b { z30.b }, p2/Z, [x22, x27]\n" + "ld1b { z22.b }, p2/Z, [x21, x27]\n" + "ld1b { z29.b }, p2/Z, [x20, x27]\n" + "ld1b { z28.b }, p1/Z, [x23, x26]\n" + "ld1b { z27.b }, p1/Z, [x22, x26]\n" + "ld1b { z21.b }, p1/Z, [x21, x26]\n" + "ld1b { z26.b }, p1/Z, [x20, x26]\n" + "ld1b { z16.b }, p0/Z, [x23, x25]\n" + "ld1b { z25.b }, p0/Z, [x22, x25]\n" + "ld1b { z20.b }, p0/Z, [x21, x25]\n" + "ld1b { z24.b }, p0/Z, [x20, x25]\n" + "beq 3f\n" + "2:" // 4-vectors of channels: 4 inputs loop + "movprfx z19, z3\n smax z19.b, p4/M, z19.b, z2.b\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "movprfx z23, z1\n smax z23.b, p4/M, z23.b, z0.b\n" + "ldp x21, x20, [x19, #0x10]\n" + "movprfx z18, z31\n smax z18.b, p4/M, z18.b, z30.b\n" + "add x19, x19, #0x20\n" + "smax z22.b, p4/M, z22.b, z29.b\n" + "ld1b { z3.b }, p3/Z, [x23, x28]\n" + "movprfx z17, z28\n smax z17.b, p4/M, z17.b, z27.b\n" + "smax z21.b, p4/M, z21.b, z26.b\n" + "ld1b { z2.b }, p3/Z, [x22, x28]\n" + "smax z16.b, p4/M, z16.b, z25.b\n" + "ld1b { z1.b }, p3/Z, [x21, x28]\n" + "smax z20.b, p4/M, z20.b, z24.b\n" + "ld1b { z0.b }, p3/Z, [x20, x28]\n" + "smax z19.b, p4/M, z19.b, z23.b\n" + "ld1b { z31.b }, p2/Z, [x23, x27]\n" + "smax z18.b, p4/M, z18.b, z22.b\n" + "ld1b { z30.b }, p2/Z, [x22, x27]\n" + "smax z17.b, p4/M, z17.b, z21.b\n" + "ld1b { z22.b }, p2/Z, [x21, x27]\n" + "smax z16.b, p4/M, z16.b, z20.b\n" + "ld1b { z29.b }, p2/Z, [x20, x27]\n" + "smax z7.b, p4/M, z7.b, z19.b\n" + "ld1b { z28.b }, p1/Z, [x23, x26]\n" + "smax z6.b, p4/M, z6.b, z18.b\n" + "ld1b { z27.b }, p1/Z, [x22, x26]\n" + "smax z5.b, p4/M, z5.b, z17.b\n" + "ld1b { z21.b }, p1/Z, [x21, x26]\n" + "smax z4.b, p4/M, z4.b, z16.b\n" + "ld1b { z26.b }, p1/Z, [x20, x26]\n" + "ld1b { z16.b }, p0/Z, [x23, x25]\n" + "ld1b { z25.b }, p0/Z, [x22, x25]\n" + "ld1b { z20.b }, p0/Z, [x21, x25]\n" + "ld1b { z24.b }, p0/Z, [x20, x25]\n" + "bgt 2b\n" + "3:" // 4-vectors of channels: 4 inputs tail + "movprfx z19, z3\n smax z19.b, p4/M, z19.b, z2.b\n" + "movprfx z23, z1\n smax z23.b, p4/M, z23.b, z0.b\n" + "movprfx z18, z31\n smax z18.b, p4/M, z18.b, z30.b\n" + "smax z22.b, p4/M, z22.b, z29.b\n" + "movprfx z17, z28\n smax z17.b, p4/M, z17.b, z27.b\n" + "smax z21.b, p4/M, z21.b, z26.b\n" + "smax z16.b, p4/M, z16.b, z25.b\n" + "smax z20.b, p4/M, z20.b, z24.b\n" + "smax z19.b, p4/M, z19.b, z23.b\n" + "smax z18.b, p4/M, z18.b, z22.b\n" + "smax z17.b, p4/M, z17.b, z21.b\n" + "smax z16.b, p4/M, z16.b, z20.b\n" + "smax z7.b, p4/M, z7.b, z19.b\n" + "smax z6.b, p4/M, z6.b, z18.b\n" + "smax z5.b, p4/M, z5.b, z17.b\n" + "smax z4.b, p4/M, z4.b, z16.b\n" + "4:" // 4-vectors of channels: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 6f\n" + "5:" // 4-vectors of channels: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ld1b { z3.b }, p3/Z, [x23, x28]\n" + "smax z7.b, p4/M, z7.b, z3.b\n" + "ld1b { z31.b }, p2/Z, [x23, x27]\n" + "ld1b { z28.b }, p1/Z, [x23, x26]\n" + "smax z6.b, p4/M, z6.b, z31.b\n" + "ld1b { z16.b }, p0/Z, [x23, x25]\n" + "smax z5.b, p4/M, z5.b, z28.b\n" + "smax z4.b, p4/M, z4.b, z16.b\n" + "bgt 5b\n" + "6:" // 4-vectors of channels: Single input loop: End + "st1b { z7.b }, p3, [%x[outptr], x28]\n" + "incb x28, ALL, MUL #4\n" + "st1b { z6.b }, p2, [%x[outptr], x27]\n" + "incb x27, ALL, MUL #4\n" + "st1b { z5.b }, p1, [%x[outptr], x26]\n" + "incb x26, ALL, MUL #4\n" + "st1b { z4.b }, p0, [%x[outptr], x25]\n" + "incb x25, ALL, MUL #4\n" + "whilelt p0.b, x25, %x[n_channels]\n" + "b.any 1b\n" + "7:" // Single vector of channels + "whilelt p3.b, x28, %x[n_channels]\n" + "b.none 14f\n" + "8:" // Single vector of channels: Loop + "mov z7.b, #0x80\n" + "mov x19, %x[inptrs]\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "cbz x24, 11f\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "ld1b { z3.b }, p3/Z, [x23, x28]\n" + "ld1b { z2.b }, p3/Z, [x22, x28]\n" + "ld1b { z1.b }, p3/Z, [x21, x28]\n" + "ld1b { z0.b }, p3/Z, [x20, x28]\n" + "beq 10f\n" + "9:" // Single vector of channels: Loop: 4 inputs loop + "movprfx z19, z3\n smax z19.b, p4/M, z19.b, z2.b\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "movprfx z23, z1\n smax z23.b, p4/M, z23.b, z0.b\n" + "ldp x21, x20, [x19, #0x10]\n" + "smax z19.b, p4/M, z19.b, z23.b\n" + "ld1b { z3.b }, p3/Z, [x23, x28]\n" + "smax z7.b, p4/M, z7.b, z19.b\n" + "ld1b { z2.b }, p3/Z, [x22, x28]\n" + "add x19, x19, #0x20\n" + "ld1b { z1.b }, p3/Z, [x21, x28]\n" + "ld1b { z0.b }, p3/Z, [x20, x28]\n" + "bgt 9b\n" + "10:" // Single vector of channels: Loop: 4 inputs tail + "movprfx z19, z3\n smax z19.b, p4/M, z19.b, z2.b\n" + "movprfx z23, z1\n smax z23.b, p4/M, z23.b, z0.b\n" + "smax z19.b, p4/M, z19.b, z23.b\n" + "smax z7.b, p4/M, z7.b, z19.b\n" + "11:" // Single vector of channels: Loop: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 13f\n" + "12:" // Single vector of channels: Loop: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ld1b { z3.b }, p3/Z, [x23, x28]\n" + "smax z7.b, p4/M, z7.b, z3.b\n" + "bgt 12b\n" + "13:" // Single vector of channels: Loop: Single input loop: End + "st1b { z7.b }, p3, [%x[outptr], x28]\n" + "incb x28\n" + "whilelt p3.b, x28, %x[n_channels]\n" + "b.any 8b\n" + "14:" // End + + : + : [inptrs] "r" (inptrs), [n_channels] "r" (n_channels), [n_valid_cells] "r" (n_valid_cells), [outptr] "r" (outptr) + : "cc", "memory", "p0", "p1", "p2", "p3", "p4", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28", "z0", "z1", "z2", "z3", "z4", "z5", "z6", "z7", "z16", "z17", "z18", "z19", "z20", "z21", "z22", "z23", "z24", "z25", "z26", "z27", "z28", "z29", "z30", "z31" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8q_nhwc_avg_generic_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8q_nhwc_avg_generic_depthfirst.hpp new file mode 100644 index 0000000000..8eb7a39170 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8q_nhwc_avg_generic_depthfirst.hpp @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#pragma once + +#if defined(__ARM_FEATURE_SVE) && defined(SVE2) + +namespace arm_conv { +namespace pooling { + +void sve_s8q_nhwc_avg_generic_depthfirst_impl(const uint64_t window_cells, const uint64_t n_valid_cells, uint64_t n_channels, const int8_t *const *const inptrs, int8_t *outptr, const Requantize32 &qp); + +struct sve_s8q_nhwc_avg_generic_depthfirst +{ + typedef int8_t operand_type; + typedef int8_t return_type; + + typedef void (*kern_type)(const uint64_t window_cells, const uint64_t n_valid_cells, uint64_t n_channels, const int8_t *const *const inptrs, int8_t *outptr, const Requantize32 &qp); + + constexpr static PoolingType pooling_type(void) { return PoolingType::AVERAGE; } + + kern_type kernel = sve_s8q_nhwc_avg_generic_depthfirst_impl; + + sve_s8q_nhwc_avg_generic_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) && defined(SVE2) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8q_nhwc_avg_generic_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8q_nhwc_avg_generic_depthfirst/generic.cpp new file mode 100644 index 0000000000..51d2973ce1 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8q_nhwc_avg_generic_depthfirst/generic.cpp @@ -0,0 +1,457 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "pooling.hpp" +#include +#include +#include + + +#if defined(__ARM_FEATURE_SVE) && defined(SVE2) + +namespace arm_conv { +namespace pooling { + +namespace { + struct RescaleParams + { + int32_t multiplier, shift; + }; + + constexpr RescaleParams rescale_params[8] = { + {0x40000000, -0}, // 1/2 + {0x55555555, -1}, // 1/3 + {0x40000000, -1}, // 1/4 + {0x66666666, -2}, // 1/5 + {0x55555555, -2}, // 1/6 + {0x49249249, -2}, // 1/7 + {0x40000000, -2}, // 1/8 + {0x71c71c72, -3}, // 1/9 + }; +} + +void sve_s8q_nhwc_avg_generic_depthfirst_impl( + const uint64_t window_cells, + const uint64_t n_valid_cells, + uint64_t n_channels, + const int8_t *const *const inptrs, + int8_t *outptr, + const Requantize32 &qp +) +{ + if (n_valid_cells == 1 && window_cells == 1) + { + // In this case, simply copy from the input to the output + std::memcpy(outptr, *inptrs, n_channels); + return; + } + + // Compute (or look up) the rescale values + int32_t shift_value = 0, rescale_value = 0; + if (2 <= window_cells && window_cells <= 9) + { + auto ¶ms = rescale_params[window_cells - 2]; + rescale_value = params.multiplier; + shift_value = params.shift; + } + else + { + auto f_rescale_value = 1.0f / static_cast(window_cells); + + shift_value = 0; + while (f_rescale_value < 0.5f) + { + shift_value--; + f_rescale_value *= 2.0f; + } + + rescale_value = static_cast(round(f_rescale_value * static_cast(1ll << 31))); + if (static_cast(rescale_value) == (1ll << 31)) + { + shift_value++; + rescale_value >>= 1; + } + } + + // Combine together the rescale value for the requantization and the scaling + // factor for the average pool. + const int32_t shift = qp.per_layer_left_shift - qp.per_layer_right_shift + shift_value; + const int32_t left_shift = shift > 0 ? shift : 0; + const int32_t right_shift = shift <= 0 ? shift : 0; + + int32_t combined_rescale_value = 0; + __asm__ __volatile__ ( + "mov v16.s[0], %w[per_layer_mul]\n" + "mov v17.s[0], %w[rescale_value]\n" + "sqrdmulh s18, s16, s17\n" + "mov %w[combined_rescale_value], v18.s[0]\n" + : [combined_rescale_value] "=r" (combined_rescale_value) + : [per_layer_mul] "r" (qp.per_layer_mul), [rescale_value] "r" (rescale_value) + : "q16", "q17", "q18" + ); + + __asm__ __volatile__( + "ptrue p4.b\n" + "mov x26, #0x0\n" + "cntb x25\n" + "cntb x24, ALL, MUL #2\n" + "cntb x23, ALL, MUL #3\n" + "whilelt p3.b, x26, %x[n_channels]\n" + "whilelt p2.b, x25, %x[n_channels]\n" + "whilelt p1.b, x24, %x[n_channels]\n" + "whilelt p0.b, x23, %x[n_channels]\n" + "b.none 7f\n" + "1:" // 4-vectors of channels + "mov z15.s, #0x0\n" + "mov x19, %x[inptrs]\n" + "mov z14.s, #0x0\n" + "lsr x22, %x[n_valid_cells], #0x1\n" + "mov z13.s, #0x0\n" + "mov z12.s, #0x0\n" + "mov z11.s, #0x0\n" + "mov z10.s, #0x0\n" + "mov z9.s, #0x0\n" + "mov z8.s, #0x0\n" + "mov z7.s, #0x0\n" + "mov z6.s, #0x0\n" + "mov z5.s, #0x0\n" + "mov z4.s, #0x0\n" + "mov z3.s, #0x0\n" + "mov z2.s, #0x0\n" + "mov z1.s, #0x0\n" + "mov z0.s, #0x0\n" + "cbz x22, 4f\n" + "ldp x21, x20, [x19, #0x0]\n" + "ld1b { z31.b }, p3/Z, [x21, x26]\n" + "add x19, x19, #0x10\n" + "ld1b { z30.b }, p3/Z, [x20, x26]\n" + "subs x22, x22, #0x1\n" + "ld1b { z29.b }, p2/Z, [x21, x25]\n" + "ld1b { z28.b }, p2/Z, [x20, x25]\n" + "ld1b { z27.b }, p1/Z, [x21, x24]\n" + "ld1b { z26.b }, p1/Z, [x20, x24]\n" + "ld1b { z25.b }, p0/Z, [x21, x23]\n" + "ld1b { z24.b }, p0/Z, [x20, x23]\n" + "beq 3f\n" + "2:" // 4-vectors of channels: 2 inputs loop + ".inst 0x455e03f7 // saddlb z23.h, z31.b, z30.b\n" + "ldp x21, x20, [x19, #0x0]\n" + "add x19, x19, #0x10\n" + ".inst 0x455e07f6 // saddlt z22.h, z31.b, z30.b\n" + "ld1b { z31.b }, p3/Z, [x21, x26]\n" + ".inst 0x455c03b5 // saddlb z21.h, z29.b, z28.b\n" + "subs x22, x22, #0x1\n" + ".inst 0x455c07b4 // saddlt z20.h, z29.b, z28.b\n" + "ld1b { z30.b }, p3/Z, [x20, x26]\n" + ".inst 0x455a0373 // saddlb z19.h, z27.b, z26.b\n" + "ld1b { z29.b }, p2/Z, [x21, x25]\n" + ".inst 0x455a0772 // saddlt z18.h, z27.b, z26.b\n" + "ld1b { z28.b }, p2/Z, [x20, x25]\n" + ".inst 0x45580331 // saddlb z17.h, z25.b, z24.b\n" + "ld1b { z27.b }, p1/Z, [x21, x24]\n" + ".inst 0x45580730 // saddlt z16.h, z25.b, z24.b\n" + "ld1b { z26.b }, p1/Z, [x20, x24]\n" + ".inst 0x459741ef // saddwb z15.s, z15.s, z23.h\n" + "ld1b { z25.b }, p0/Z, [x21, x23]\n" + ".inst 0x459745ce // saddwt z14.s, z14.s, z23.h\n" + "ld1b { z24.b }, p0/Z, [x20, x23]\n" + ".inst 0x459641ad // saddwb z13.s, z13.s, z22.h\n" + ".inst 0x4596458c // saddwt z12.s, z12.s, z22.h\n" + ".inst 0x4595416b // saddwb z11.s, z11.s, z21.h\n" + ".inst 0x4595454a // saddwt z10.s, z10.s, z21.h\n" + ".inst 0x45944129 // saddwb z9.s, z9.s, z20.h\n" + ".inst 0x45944508 // saddwt z8.s, z8.s, z20.h\n" + ".inst 0x459340e7 // saddwb z7.s, z7.s, z19.h\n" + ".inst 0x459344c6 // saddwt z6.s, z6.s, z19.h\n" + ".inst 0x459240a5 // saddwb z5.s, z5.s, z18.h\n" + ".inst 0x45924484 // saddwt z4.s, z4.s, z18.h\n" + ".inst 0x45914063 // saddwb z3.s, z3.s, z17.h\n" + ".inst 0x45914442 // saddwt z2.s, z2.s, z17.h\n" + ".inst 0x45904021 // saddwb z1.s, z1.s, z16.h\n" + ".inst 0x45904400 // saddwt z0.s, z0.s, z16.h\n" + "bgt 2b\n" + "3:" // 4-vectors of channels: 2 inputs tail + ".inst 0x455e03f7 // saddlb z23.h, z31.b, z30.b\n" + ".inst 0x455e07f6 // saddlt z22.h, z31.b, z30.b\n" + ".inst 0x455c03b5 // saddlb z21.h, z29.b, z28.b\n" + ".inst 0x455c07b4 // saddlt z20.h, z29.b, z28.b\n" + ".inst 0x455a0373 // saddlb z19.h, z27.b, z26.b\n" + ".inst 0x455a0772 // saddlt z18.h, z27.b, z26.b\n" + ".inst 0x45580331 // saddlb z17.h, z25.b, z24.b\n" + ".inst 0x45580730 // saddlt z16.h, z25.b, z24.b\n" + ".inst 0x459741ef // saddwb z15.s, z15.s, z23.h\n" + ".inst 0x459745ce // saddwt z14.s, z14.s, z23.h\n" + ".inst 0x459641ad // saddwb z13.s, z13.s, z22.h\n" + ".inst 0x4596458c // saddwt z12.s, z12.s, z22.h\n" + ".inst 0x4595416b // saddwb z11.s, z11.s, z21.h\n" + ".inst 0x4595454a // saddwt z10.s, z10.s, z21.h\n" + ".inst 0x45944129 // saddwb z9.s, z9.s, z20.h\n" + ".inst 0x45944508 // saddwt z8.s, z8.s, z20.h\n" + ".inst 0x459340e7 // saddwb z7.s, z7.s, z19.h\n" + ".inst 0x459344c6 // saddwt z6.s, z6.s, z19.h\n" + ".inst 0x459240a5 // saddwb z5.s, z5.s, z18.h\n" + ".inst 0x45924484 // saddwt z4.s, z4.s, z18.h\n" + ".inst 0x45914063 // saddwb z3.s, z3.s, z17.h\n" + ".inst 0x45914442 // saddwt z2.s, z2.s, z17.h\n" + ".inst 0x45904021 // saddwb z1.s, z1.s, z16.h\n" + ".inst 0x45904400 // saddwt z0.s, z0.s, z16.h\n" + "4:" // 4-vectors of channels: After loop + "ands x20, %x[n_valid_cells], #0x1\n" + "beq 6f\n" + "5:" // 4-vectors of channels: Single input loop + "ldr x21, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ld1b { z31.b }, p3/Z, [x21, x26]\n" + ".inst 0x4508a3f1 // sshllb z17.h, z31.b, #0x0\n" + "ld1b { z29.b }, p2/Z, [x21, x25]\n" + ".inst 0x4508a7f0 // sshllt z16.h, z31.b, #0x0\n" + "ld1b { z27.b }, p1/Z, [x21, x24]\n" + ".inst 0x459141ef // saddwb z15.s, z15.s, z17.h\n" + "ld1b { z25.b }, p0/Z, [x21, x23]\n" + ".inst 0x459145ce // saddwt z14.s, z14.s, z17.h\n" + ".inst 0x459041ad // saddwb z13.s, z13.s, z16.h\n" + ".inst 0x4590458c // saddwt z12.s, z12.s, z16.h\n" + ".inst 0x4508a3b0 // sshllb z16.h, z29.b, #0x0\n" + ".inst 0x4590416b // saddwb z11.s, z11.s, z16.h\n" + ".inst 0x4590454a // saddwt z10.s, z10.s, z16.h\n" + ".inst 0x4508a7b0 // sshllt z16.h, z29.b, #0x0\n" + ".inst 0x45904129 // saddwb z9.s, z9.s, z16.h\n" + ".inst 0x45904508 // saddwt z8.s, z8.s, z16.h\n" + ".inst 0x4508a370 // sshllb z16.h, z27.b, #0x0\n" + ".inst 0x459040e7 // saddwb z7.s, z7.s, z16.h\n" + ".inst 0x459044c6 // saddwt z6.s, z6.s, z16.h\n" + ".inst 0x4508a770 // sshllt z16.h, z27.b, #0x0\n" + ".inst 0x459040a5 // saddwb z5.s, z5.s, z16.h\n" + ".inst 0x45904484 // saddwt z4.s, z4.s, z16.h\n" + ".inst 0x4508a330 // sshllb z16.h, z25.b, #0x0\n" + ".inst 0x45904063 // saddwb z3.s, z3.s, z16.h\n" + ".inst 0x45904442 // saddwt z2.s, z2.s, z16.h\n" + ".inst 0x4508a730 // sshllt z16.h, z25.b, #0x0\n" + ".inst 0x45904021 // saddwb z1.s, z1.s, z16.h\n" + ".inst 0x45904400 // saddwt z0.s, z0.s, z16.h\n" + "bgt 5b\n" + "6:" // 4-vectors of channels: Single input loop: End + "mov z20.s, #0x7f\n" + "ld1rw { z18.s }, p4/Z, [%x[combined_rescale_value]]\n" + "ld1rw { z17.s }, p4/Z, [%x[left_shift]]\n" + "not z19.s, p4/M, z20.s\n" + "ld1rw { z16.s }, p4/Z, [%x[right_shift]]\n" + ".inst 0x4482922f // srshl z15.s, p4/M, z15.s, z17.s\n" + ".inst 0x4482922e // srshl z14.s, p4/M, z14.s, z17.s\n" + ".inst 0x4482922d // srshl z13.s, p4/M, z13.s, z17.s\n" + ".inst 0x4482922c // srshl z12.s, p4/M, z12.s, z17.s\n" + ".inst 0x4482922b // srshl z11.s, p4/M, z11.s, z17.s\n" + ".inst 0x04b275ef // sqrdmulh z15.s, z15.s, z18.s\n" + ".inst 0x04b275ce // sqrdmulh z14.s, z14.s, z18.s\n" + ".inst 0x04b275ad // sqrdmulh z13.s, z13.s, z18.s\n" + ".inst 0x04b2758c // sqrdmulh z12.s, z12.s, z18.s\n" + ".inst 0x04b2756b // sqrdmulh z11.s, z11.s, z18.s\n" + ".inst 0x4482920f // srshl z15.s, p4/M, z15.s, z16.s\n" + ".inst 0x4482920e // srshl z14.s, p4/M, z14.s, z16.s\n" + ".inst 0x4482920d // srshl z13.s, p4/M, z13.s, z16.s\n" + ".inst 0x4482920c // srshl z12.s, p4/M, z12.s, z16.s\n" + ".inst 0x4482920b // srshl z11.s, p4/M, z11.s, z16.s\n" + ".inst 0x4482922a // srshl z10.s, p4/M, z10.s, z17.s\n" + ".inst 0x44829229 // srshl z9.s, p4/M, z9.s, z17.s\n" + ".inst 0x44829228 // srshl z8.s, p4/M, z8.s, z17.s\n" + ".inst 0x44829227 // srshl z7.s, p4/M, z7.s, z17.s\n" + ".inst 0x04b2754a // sqrdmulh z10.s, z10.s, z18.s\n" + ".inst 0x04b27529 // sqrdmulh z9.s, z9.s, z18.s\n" + ".inst 0x04b27508 // sqrdmulh z8.s, z8.s, z18.s\n" + ".inst 0x04b274e7 // sqrdmulh z7.s, z7.s, z18.s\n" + ".inst 0x4482920a // srshl z10.s, p4/M, z10.s, z16.s\n" + ".inst 0x44829209 // srshl z9.s, p4/M, z9.s, z16.s\n" + ".inst 0x44829208 // srshl z8.s, p4/M, z8.s, z16.s\n" + ".inst 0x44829207 // srshl z7.s, p4/M, z7.s, z16.s\n" + ".inst 0x44829226 // srshl z6.s, p4/M, z6.s, z17.s\n" + ".inst 0x44829225 // srshl z5.s, p4/M, z5.s, z17.s\n" + ".inst 0x44829224 // srshl z4.s, p4/M, z4.s, z17.s\n" + ".inst 0x44829223 // srshl z3.s, p4/M, z3.s, z17.s\n" + ".inst 0x04b274c6 // sqrdmulh z6.s, z6.s, z18.s\n" + ".inst 0x04b274a5 // sqrdmulh z5.s, z5.s, z18.s\n" + ".inst 0x04b27484 // sqrdmulh z4.s, z4.s, z18.s\n" + ".inst 0x04b27463 // sqrdmulh z3.s, z3.s, z18.s\n" + ".inst 0x44829206 // srshl z6.s, p4/M, z6.s, z16.s\n" + ".inst 0x44829205 // srshl z5.s, p4/M, z5.s, z16.s\n" + ".inst 0x44829204 // srshl z4.s, p4/M, z4.s, z16.s\n" + ".inst 0x44829203 // srshl z3.s, p4/M, z3.s, z16.s\n" + ".inst 0x44829222 // srshl z2.s, p4/M, z2.s, z17.s\n" + ".inst 0x44829221 // srshl z1.s, p4/M, z1.s, z17.s\n" + ".inst 0x44829220 // srshl z0.s, p4/M, z0.s, z17.s\n" + "smax z15.s, p4/M, z15.s, z19.s\n" + ".inst 0x04b27442 // sqrdmulh z2.s, z2.s, z18.s\n" + ".inst 0x04b27421 // sqrdmulh z1.s, z1.s, z18.s\n" + ".inst 0x04b27400 // sqrdmulh z0.s, z0.s, z18.s\n" + "smin z15.s, p4/M, z15.s, z20.s\n" + ".inst 0x44829202 // srshl z2.s, p4/M, z2.s, z16.s\n" + ".inst 0x44829201 // srshl z1.s, p4/M, z1.s, z16.s\n" + ".inst 0x44829200 // srshl z0.s, p4/M, z0.s, z16.s\n" + "smax z14.s, p4/M, z14.s, z19.s\n" + "smax z13.s, p4/M, z13.s, z19.s\n" + "smax z12.s, p4/M, z12.s, z19.s\n" + "smax z11.s, p4/M, z11.s, z19.s\n" + "smin z14.s, p4/M, z14.s, z20.s\n" + "smin z13.s, p4/M, z13.s, z20.s\n" + "smin z12.s, p4/M, z12.s, z20.s\n" + "smin z11.s, p4/M, z11.s, z20.s\n" + "trn1 z17.h, z15.h, z14.h\n" + "smax z10.s, p4/M, z10.s, z19.s\n" + "trn1 z16.h, z13.h, z12.h\n" + "smax z9.s, p4/M, z9.s, z19.s\n" + "trn1 z16.b, z17.b, z16.b\n" + "st1b { z16.b }, p3, [%x[outptr], x26]\n" + "smin z10.s, p4/M, z10.s, z20.s\n" + "incb x26, ALL, MUL #4\n" + "smin z9.s, p4/M, z9.s, z20.s\n" + "smax z8.s, p4/M, z8.s, z19.s\n" + "smax z7.s, p4/M, z7.s, z19.s\n" + "smax z6.s, p4/M, z6.s, z19.s\n" + "trn1 z18.h, z11.h, z10.h\n" + "smin z8.s, p4/M, z8.s, z20.s\n" + "smin z7.s, p4/M, z7.s, z20.s\n" + "smin z6.s, p4/M, z6.s, z20.s\n" + "smax z5.s, p4/M, z5.s, z19.s\n" + "trn1 z16.h, z9.h, z8.h\n" + "smax z4.s, p4/M, z4.s, z19.s\n" + "trn1 z17.h, z7.h, z6.h\n" + "trn1 z16.b, z18.b, z16.b\n" + "st1b { z16.b }, p2, [%x[outptr], x25]\n" + "smin z5.s, p4/M, z5.s, z20.s\n" + "incb x25, ALL, MUL #4\n" + "smin z4.s, p4/M, z4.s, z20.s\n" + "smax z3.s, p4/M, z3.s, z19.s\n" + "smax z2.s, p4/M, z2.s, z19.s\n" + "smax z1.s, p4/M, z1.s, z19.s\n" + "smax z0.s, p4/M, z0.s, z19.s\n" + "trn1 z16.h, z5.h, z4.h\n" + "smin z3.s, p4/M, z3.s, z20.s\n" + "trn1 z16.b, z17.b, z16.b\n" + "st1b { z16.b }, p1, [%x[outptr], x24]\n" + "smin z2.s, p4/M, z2.s, z20.s\n" + "incb x24, ALL, MUL #4\n" + "smin z1.s, p4/M, z1.s, z20.s\n" + "smin z0.s, p4/M, z0.s, z20.s\n" + "trn1 z17.h, z3.h, z2.h\n" + "trn1 z16.h, z1.h, z0.h\n" + "trn1 z16.b, z17.b, z16.b\n" + "st1b { z16.b }, p0, [%x[outptr], x23]\n" + "incb x23, ALL, MUL #4\n" + "whilelt p0.b, x23, %x[n_channels]\n" + "b.any 1b\n" + "7:" // Single vector of channels + "whilelt p3.b, x26, %x[n_channels]\n" + "b.none 14f\n" + "8:" // Single vector of channels: Loop + "mov z15.s, #0x0\n" + "mov x19, %x[inptrs]\n" + "mov z14.s, #0x0\n" + "lsr x22, %x[n_valid_cells], #0x1\n" + "mov z13.s, #0x0\n" + "mov z12.s, #0x0\n" + "cbz x22, 11f\n" + "ldp x21, x20, [x19, #0x0]\n" + "ld1b { z31.b }, p3/Z, [x21, x26]\n" + "add x19, x19, #0x10\n" + "ld1b { z30.b }, p3/Z, [x20, x26]\n" + "subs x22, x22, #0x1\n" + "beq 10f\n" + "9:" // Single vector of channels: Loop: 2 inputs loop + ".inst 0x455e03f7 // saddlb z23.h, z31.b, z30.b\n" + "ldp x21, x20, [x19, #0x0]\n" + "add x19, x19, #0x10\n" + ".inst 0x455e07f6 // saddlt z22.h, z31.b, z30.b\n" + "ld1b { z31.b }, p3/Z, [x21, x26]\n" + ".inst 0x459741ef // saddwb z15.s, z15.s, z23.h\n" + "subs x22, x22, #0x1\n" + ".inst 0x459745ce // saddwt z14.s, z14.s, z23.h\n" + "ld1b { z30.b }, p3/Z, [x20, x26]\n" + ".inst 0x459641ad // saddwb z13.s, z13.s, z22.h\n" + ".inst 0x4596458c // saddwt z12.s, z12.s, z22.h\n" + "bgt 9b\n" + "10:" // Single vector of channels: Loop: 2 inputs tail + ".inst 0x455e03f7 // saddlb z23.h, z31.b, z30.b\n" + ".inst 0x455e07f6 // saddlt z22.h, z31.b, z30.b\n" + ".inst 0x459741ef // saddwb z15.s, z15.s, z23.h\n" + ".inst 0x459745ce // saddwt z14.s, z14.s, z23.h\n" + ".inst 0x459641ad // saddwb z13.s, z13.s, z22.h\n" + ".inst 0x4596458c // saddwt z12.s, z12.s, z22.h\n" + "11:" // Single vector of channels: Loop: After loop + "ands x20, %x[n_valid_cells], #0x1\n" + "beq 13f\n" + "12:" // Single vector of channels: Loop: Single input loop + "ldr x21, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ld1b { z31.b }, p3/Z, [x21, x26]\n" + ".inst 0x4508a3f1 // sshllb z17.h, z31.b, #0x0\n" + ".inst 0x4508a7f0 // sshllt z16.h, z31.b, #0x0\n" + ".inst 0x459141ef // saddwb z15.s, z15.s, z17.h\n" + ".inst 0x459145ce // saddwt z14.s, z14.s, z17.h\n" + ".inst 0x459041ad // saddwb z13.s, z13.s, z16.h\n" + ".inst 0x4590458c // saddwt z12.s, z12.s, z16.h\n" + "bgt 12b\n" + "13:" // Single vector of channels: Loop: Single input loop: End + "mov z20.s, #0x7f\n" + "ld1rw { z18.s }, p4/Z, [%x[combined_rescale_value]]\n" + "ld1rw { z17.s }, p4/Z, [%x[left_shift]]\n" + "not z19.s, p4/M, z20.s\n" + "ld1rw { z16.s }, p4/Z, [%x[right_shift]]\n" + ".inst 0x4482922f // srshl z15.s, p4/M, z15.s, z17.s\n" + ".inst 0x4482922e // srshl z14.s, p4/M, z14.s, z17.s\n" + ".inst 0x4482922d // srshl z13.s, p4/M, z13.s, z17.s\n" + ".inst 0x4482922c // srshl z12.s, p4/M, z12.s, z17.s\n" + ".inst 0x04b275ef // sqrdmulh z15.s, z15.s, z18.s\n" + ".inst 0x04b275ce // sqrdmulh z14.s, z14.s, z18.s\n" + ".inst 0x04b275ad // sqrdmulh z13.s, z13.s, z18.s\n" + ".inst 0x04b2758c // sqrdmulh z12.s, z12.s, z18.s\n" + ".inst 0x4482920f // srshl z15.s, p4/M, z15.s, z16.s\n" + ".inst 0x4482920e // srshl z14.s, p4/M, z14.s, z16.s\n" + ".inst 0x4482920d // srshl z13.s, p4/M, z13.s, z16.s\n" + ".inst 0x4482920c // srshl z12.s, p4/M, z12.s, z16.s\n" + "smax z15.s, p4/M, z15.s, z19.s\n" + "smax z14.s, p4/M, z14.s, z19.s\n" + "smax z13.s, p4/M, z13.s, z19.s\n" + "smax z12.s, p4/M, z12.s, z19.s\n" + "smin z15.s, p4/M, z15.s, z20.s\n" + "smin z14.s, p4/M, z14.s, z20.s\n" + "smin z13.s, p4/M, z13.s, z20.s\n" + "smin z12.s, p4/M, z12.s, z20.s\n" + "trn1 z17.h, z15.h, z14.h\n" + "trn1 z16.h, z13.h, z12.h\n" + "trn1 z16.b, z17.b, z16.b\n" + "st1b { z16.b }, p3, [%x[outptr], x26]\n" + "incb x26\n" + "whilelt p3.b, x26, %x[n_channels]\n" + "b.any 8b\n" + "14:" // End + + : + : [combined_rescale_value] "r" (&combined_rescale_value), [inptrs] "r" (inptrs), [left_shift] "r" (&left_shift), [n_channels] "r" (n_channels), [n_valid_cells] "r" (n_valid_cells), [outptr] "r" (outptr), [right_shift] "r" (&right_shift) + : "cc", "memory", "p0", "p1", "p2", "p3", "p4", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "z0", "z1", "z2", "z3", "z4", "z5", "z6", "z7", "z8", "z9", "z10", "z11", "z12", "z13", "z14", "z15", "z16", "z17", "z18", "z19", "z20", "z21", "z22", "z23", "z24", "z25", "z26", "z27", "z28", "z29", "z30", "z31" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) && defined(SVE2) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8q_nhwc_max_generic_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8q_nhwc_max_generic_depthfirst.hpp new file mode 100644 index 0000000000..fd8b2f89cc --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8q_nhwc_max_generic_depthfirst.hpp @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#pragma once + +#if defined(__ARM_FEATURE_SVE) && defined(SVE2) + +namespace arm_conv { +namespace pooling { + +void sve_s8q_nhwc_max_generic_depthfirst_impl(const uint64_t, const uint64_t n_valid_cells, uint64_t n_channels, const int8_t *const *const inptrs, int8_t *outptr, const Requantize32 &qp); + +struct sve_s8q_nhwc_max_generic_depthfirst +{ + typedef int8_t operand_type; + typedef int8_t return_type; + + typedef void (*kern_type)(const uint64_t, const uint64_t n_valid_cells, uint64_t n_channels, const int8_t *const *const inptrs, int8_t *outptr, const Requantize32 &qp); + + constexpr static PoolingType pooling_type(void) { return PoolingType::MAX; } + + kern_type kernel = sve_s8q_nhwc_max_generic_depthfirst_impl; + + sve_s8q_nhwc_max_generic_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) && defined(SVE2) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8q_nhwc_max_generic_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8q_nhwc_max_generic_depthfirst/generic.cpp new file mode 100644 index 0000000000..54f694c738 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_s8q_nhwc_max_generic_depthfirst/generic.cpp @@ -0,0 +1,386 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "pooling.hpp" +#include + +#if defined(__ARM_FEATURE_SVE) && defined(SVE2) + +namespace arm_conv { +namespace pooling { + + +void sve_s8q_nhwc_max_generic_depthfirst_impl( + const uint64_t, + const uint64_t n_valid_cells, + uint64_t n_channels, + const int8_t *const *const inptrs, + int8_t *outptr, + const Requantize32 &qp +) +{ + __asm__ __volatile__( + "ptrue p4.b\n" + "mov x28, #0x0\n" + "cntb x27\n" + "cntb x26, ALL, MUL #2\n" + "cntb x25, ALL, MUL #3\n" + "whilelt p3.b, x28, %x[n_channels]\n" + "whilelt p2.b, x27, %x[n_channels]\n" + "whilelt p1.b, x26, %x[n_channels]\n" + "whilelt p0.b, x25, %x[n_channels]\n" + "b.none 7f\n" + "1:" // 4-vectors of channels + "mov z8.b, #0x80\n" + "mov x19, %x[inptrs]\n" + "mov z7.b, #0x80\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "mov z6.b, #0x80\n" + "mov z5.b, #0x80\n" + "cbz x24, 4f\n" + "ldp x23, x22, [x19, #0x0]\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "subs x24, x24, #0x1\n" + "ld1b { z3.b }, p3/Z, [x23, x28]\n" + "ld1b { z2.b }, p3/Z, [x22, x28]\n" + "ld1b { z1.b }, p3/Z, [x21, x28]\n" + "ld1b { z0.b }, p3/Z, [x20, x28]\n" + "ld1b { z31.b }, p2/Z, [x23, x27]\n" + "ld1b { z30.b }, p2/Z, [x22, x27]\n" + "ld1b { z22.b }, p2/Z, [x21, x27]\n" + "ld1b { z29.b }, p2/Z, [x20, x27]\n" + "ld1b { z28.b }, p1/Z, [x23, x26]\n" + "ld1b { z27.b }, p1/Z, [x22, x26]\n" + "ld1b { z21.b }, p1/Z, [x21, x26]\n" + "ld1b { z26.b }, p1/Z, [x20, x26]\n" + "ld1b { z16.b }, p0/Z, [x23, x25]\n" + "ld1b { z25.b }, p0/Z, [x22, x25]\n" + "ld1b { z20.b }, p0/Z, [x21, x25]\n" + "ld1b { z24.b }, p0/Z, [x20, x25]\n" + "beq 3f\n" + "2:" // 4-vectors of channels: 4 inputs loop + "movprfx z19, z3\n smax z19.b, p4/M, z19.b, z2.b\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "movprfx z23, z1\n smax z23.b, p4/M, z23.b, z0.b\n" + "ldp x21, x20, [x19, #0x10]\n" + "movprfx z18, z31\n smax z18.b, p4/M, z18.b, z30.b\n" + "add x19, x19, #0x20\n" + "smax z22.b, p4/M, z22.b, z29.b\n" + "ld1b { z3.b }, p3/Z, [x23, x28]\n" + "movprfx z17, z28\n smax z17.b, p4/M, z17.b, z27.b\n" + "smax z21.b, p4/M, z21.b, z26.b\n" + "ld1b { z2.b }, p3/Z, [x22, x28]\n" + "smax z16.b, p4/M, z16.b, z25.b\n" + "ld1b { z1.b }, p3/Z, [x21, x28]\n" + "smax z20.b, p4/M, z20.b, z24.b\n" + "ld1b { z0.b }, p3/Z, [x20, x28]\n" + "smax z19.b, p4/M, z19.b, z23.b\n" + "ld1b { z31.b }, p2/Z, [x23, x27]\n" + "smax z18.b, p4/M, z18.b, z22.b\n" + "ld1b { z30.b }, p2/Z, [x22, x27]\n" + "smax z17.b, p4/M, z17.b, z21.b\n" + "ld1b { z22.b }, p2/Z, [x21, x27]\n" + "smax z16.b, p4/M, z16.b, z20.b\n" + "ld1b { z29.b }, p2/Z, [x20, x27]\n" + "smax z8.b, p4/M, z8.b, z19.b\n" + "ld1b { z28.b }, p1/Z, [x23, x26]\n" + "smax z7.b, p4/M, z7.b, z18.b\n" + "ld1b { z27.b }, p1/Z, [x22, x26]\n" + "smax z6.b, p4/M, z6.b, z17.b\n" + "ld1b { z21.b }, p1/Z, [x21, x26]\n" + "smax z5.b, p4/M, z5.b, z16.b\n" + "ld1b { z26.b }, p1/Z, [x20, x26]\n" + "ld1b { z16.b }, p0/Z, [x23, x25]\n" + "ld1b { z25.b }, p0/Z, [x22, x25]\n" + "ld1b { z20.b }, p0/Z, [x21, x25]\n" + "ld1b { z24.b }, p0/Z, [x20, x25]\n" + "bgt 2b\n" + "3:" // 4-vectors of channels: 4 inputs tail + "movprfx z19, z3\n smax z19.b, p4/M, z19.b, z2.b\n" + "movprfx z23, z1\n smax z23.b, p4/M, z23.b, z0.b\n" + "movprfx z18, z31\n smax z18.b, p4/M, z18.b, z30.b\n" + "smax z22.b, p4/M, z22.b, z29.b\n" + "movprfx z17, z28\n smax z17.b, p4/M, z17.b, z27.b\n" + "smax z21.b, p4/M, z21.b, z26.b\n" + "smax z16.b, p4/M, z16.b, z25.b\n" + "smax z20.b, p4/M, z20.b, z24.b\n" + "smax z19.b, p4/M, z19.b, z23.b\n" + "smax z18.b, p4/M, z18.b, z22.b\n" + "smax z17.b, p4/M, z17.b, z21.b\n" + "smax z16.b, p4/M, z16.b, z20.b\n" + "smax z8.b, p4/M, z8.b, z19.b\n" + "smax z7.b, p4/M, z7.b, z18.b\n" + "smax z6.b, p4/M, z6.b, z17.b\n" + "smax z5.b, p4/M, z5.b, z16.b\n" + "4:" // 4-vectors of channels: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 6f\n" + "5:" // 4-vectors of channels: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ld1b { z3.b }, p3/Z, [x23, x28]\n" + "smax z8.b, p4/M, z8.b, z3.b\n" + "ld1b { z31.b }, p2/Z, [x23, x27]\n" + "ld1b { z28.b }, p1/Z, [x23, x26]\n" + "smax z7.b, p4/M, z7.b, z31.b\n" + "ld1b { z16.b }, p0/Z, [x23, x25]\n" + "smax z6.b, p4/M, z6.b, z28.b\n" + "smax z5.b, p4/M, z5.b, z16.b\n" + "bgt 5b\n" + "6:" // 4-vectors of channels: Single input loop: End + "mov z4.s, #0x7f\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_mul]\n" + "ld1rw { z3.s }, p4/Z, [x19]\n" + ".inst 0x4508a111 // sshllb z17.h, z8.b, #0x0\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_left_shift]\n" + ".inst 0x4508a510 // sshllt z16.h, z8.b, #0x0\n" + "ld1rw { z2.s }, p4/Z, [x19]\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_right_shift]\n" + ".inst 0x4508a0f2 // sshllb z18.h, z7.b, #0x0\n" + "ld1rw { z1.s }, p4/Z, [x19]\n" + ".inst 0x4508a4f7 // sshllt z23.h, z7.b, #0x0\n" + ".inst 0x4508a0d6 // sshllb z22.h, z6.b, #0x0\n" + ".inst 0x4508a4d5 // sshllt z21.h, z6.b, #0x0\n" + ".inst 0x4508a0b4 // sshllb z20.h, z5.b, #0x0\n" + ".inst 0x4508a4b3 // sshllt z19.h, z5.b, #0x0\n" + ".inst 0x4510a220 // sshllb z0.s, z17.h, #0x0\n" + ".inst 0x4510a631 // sshllt z17.s, z17.h, #0x0\n" + ".inst 0x4510a21f // sshllb z31.s, z16.h, #0x0\n" + ".inst 0x4510a610 // sshllt z16.s, z16.h, #0x0\n" + ".inst 0x4510a25e // sshllb z30.s, z18.h, #0x0\n" + ".inst 0x4510a652 // sshllt z18.s, z18.h, #0x0\n" + ".inst 0x4510a2fd // sshllb z29.s, z23.h, #0x0\n" + ".inst 0x4510a6fc // sshllt z28.s, z23.h, #0x0\n" + ".inst 0x4510a2db // sshllb z27.s, z22.h, #0x0\n" + ".inst 0x4510a6da // sshllt z26.s, z22.h, #0x0\n" + ".inst 0x4510a2b9 // sshllb z25.s, z21.h, #0x0\n" + ".inst 0x4510a6b8 // sshllt z24.s, z21.h, #0x0\n" + ".inst 0x4510a297 // sshllb z23.s, z20.h, #0x0\n" + ".inst 0x4510a696 // sshllt z22.s, z20.h, #0x0\n" + ".inst 0x4510a275 // sshllb z21.s, z19.h, #0x0\n" + ".inst 0x4510a674 // sshllt z20.s, z19.h, #0x0\n" + ".inst 0x44829040 // srshl z0.s, p4/M, z0.s, z2.s\n" + ".inst 0x44829051 // srshl z17.s, p4/M, z17.s, z2.s\n" + ".inst 0x4482905f // srshl z31.s, p4/M, z31.s, z2.s\n" + ".inst 0x44829050 // srshl z16.s, p4/M, z16.s, z2.s\n" + ".inst 0x04a37400 // sqrdmulh z0.s, z0.s, z3.s\n" + ".inst 0x04a37631 // sqrdmulh z17.s, z17.s, z3.s\n" + ".inst 0x04a377ff // sqrdmulh z31.s, z31.s, z3.s\n" + ".inst 0x04a37610 // sqrdmulh z16.s, z16.s, z3.s\n" + ".inst 0x44829020 // srshl z0.s, p4/M, z0.s, z1.s\n" + ".inst 0x44829031 // srshl z17.s, p4/M, z17.s, z1.s\n" + ".inst 0x4482903f // srshl z31.s, p4/M, z31.s, z1.s\n" + ".inst 0x44829030 // srshl z16.s, p4/M, z16.s, z1.s\n" + ".inst 0x4482905e // srshl z30.s, p4/M, z30.s, z2.s\n" + ".inst 0x44829052 // srshl z18.s, p4/M, z18.s, z2.s\n" + ".inst 0x4482905d // srshl z29.s, p4/M, z29.s, z2.s\n" + ".inst 0x4482905c // srshl z28.s, p4/M, z28.s, z2.s\n" + ".inst 0x04a377de // sqrdmulh z30.s, z30.s, z3.s\n" + ".inst 0x04a37652 // sqrdmulh z18.s, z18.s, z3.s\n" + ".inst 0x04a377bd // sqrdmulh z29.s, z29.s, z3.s\n" + ".inst 0x04a3779c // sqrdmulh z28.s, z28.s, z3.s\n" + ".inst 0x4482903e // srshl z30.s, p4/M, z30.s, z1.s\n" + ".inst 0x44829032 // srshl z18.s, p4/M, z18.s, z1.s\n" + ".inst 0x4482903d // srshl z29.s, p4/M, z29.s, z1.s\n" + ".inst 0x4482903c // srshl z28.s, p4/M, z28.s, z1.s\n" + ".inst 0x4482905b // srshl z27.s, p4/M, z27.s, z2.s\n" + ".inst 0x4482905a // srshl z26.s, p4/M, z26.s, z2.s\n" + ".inst 0x44829059 // srshl z25.s, p4/M, z25.s, z2.s\n" + ".inst 0x44829058 // srshl z24.s, p4/M, z24.s, z2.s\n" + ".inst 0x04a3777b // sqrdmulh z27.s, z27.s, z3.s\n" + ".inst 0x04a3775a // sqrdmulh z26.s, z26.s, z3.s\n" + ".inst 0x04a37739 // sqrdmulh z25.s, z25.s, z3.s\n" + ".inst 0x04a37718 // sqrdmulh z24.s, z24.s, z3.s\n" + ".inst 0x4482903b // srshl z27.s, p4/M, z27.s, z1.s\n" + ".inst 0x4482903a // srshl z26.s, p4/M, z26.s, z1.s\n" + ".inst 0x44829039 // srshl z25.s, p4/M, z25.s, z1.s\n" + ".inst 0x44829038 // srshl z24.s, p4/M, z24.s, z1.s\n" + ".inst 0x44829057 // srshl z23.s, p4/M, z23.s, z2.s\n" + ".inst 0x44829056 // srshl z22.s, p4/M, z22.s, z2.s\n" + ".inst 0x44829055 // srshl z21.s, p4/M, z21.s, z2.s\n" + ".inst 0x44829054 // srshl z20.s, p4/M, z20.s, z2.s\n" + ".inst 0x04a376f7 // sqrdmulh z23.s, z23.s, z3.s\n" + ".inst 0x04a376d6 // sqrdmulh z22.s, z22.s, z3.s\n" + ".inst 0x04a376b5 // sqrdmulh z21.s, z21.s, z3.s\n" + ".inst 0x04a37694 // sqrdmulh z20.s, z20.s, z3.s\n" + ".inst 0x44829037 // srshl z23.s, p4/M, z23.s, z1.s\n" + ".inst 0x44829036 // srshl z22.s, p4/M, z22.s, z1.s\n" + ".inst 0x44829035 // srshl z21.s, p4/M, z21.s, z1.s\n" + ".inst 0x44829034 // srshl z20.s, p4/M, z20.s, z1.s\n" + "not z19.s, p4/M, z4.s\n" + "smax z0.s, p4/M, z0.s, z19.s\n" + "smax z17.s, p4/M, z17.s, z19.s\n" + "smax z31.s, p4/M, z31.s, z19.s\n" + "smax z16.s, p4/M, z16.s, z19.s\n" + "smin z0.s, p4/M, z0.s, z4.s\n" + "smin z17.s, p4/M, z17.s, z4.s\n" + "smin z31.s, p4/M, z31.s, z4.s\n" + "smin z16.s, p4/M, z16.s, z4.s\n" + "smax z30.s, p4/M, z30.s, z19.s\n" + "trn1 z17.h, z0.h, z17.h\n" + "smax z18.s, p4/M, z18.s, z19.s\n" + "trn1 z16.h, z31.h, z16.h\n" + "smin z30.s, p4/M, z30.s, z4.s\n" + "trn1 z16.b, z17.b, z16.b\n" + "st1b { z16.b }, p3, [%x[outptr], x28]\n" + "smin z18.s, p4/M, z18.s, z4.s\n" + "incb x28, ALL, MUL #4\n" + "smax z29.s, p4/M, z29.s, z19.s\n" + "smax z28.s, p4/M, z28.s, z19.s\n" + "smax z27.s, p4/M, z27.s, z19.s\n" + "smax z26.s, p4/M, z26.s, z19.s\n" + "trn1 z18.h, z30.h, z18.h\n" + "smin z29.s, p4/M, z29.s, z4.s\n" + "smin z28.s, p4/M, z28.s, z4.s\n" + "smin z27.s, p4/M, z27.s, z4.s\n" + "smin z26.s, p4/M, z26.s, z4.s\n" + "smax z25.s, p4/M, z25.s, z19.s\n" + "trn1 z16.h, z29.h, z28.h\n" + "smax z24.s, p4/M, z24.s, z19.s\n" + "trn1 z17.h, z27.h, z26.h\n" + "trn1 z16.b, z18.b, z16.b\n" + "st1b { z16.b }, p2, [%x[outptr], x27]\n" + "smin z25.s, p4/M, z25.s, z4.s\n" + "incb x27, ALL, MUL #4\n" + "smin z24.s, p4/M, z24.s, z4.s\n" + "smax z23.s, p4/M, z23.s, z19.s\n" + "smax z22.s, p4/M, z22.s, z19.s\n" + "smax z21.s, p4/M, z21.s, z19.s\n" + "smax z20.s, p4/M, z20.s, z19.s\n" + "trn1 z16.h, z25.h, z24.h\n" + "smin z23.s, p4/M, z23.s, z4.s\n" + "trn1 z16.b, z17.b, z16.b\n" + "st1b { z16.b }, p1, [%x[outptr], x26]\n" + "smin z22.s, p4/M, z22.s, z4.s\n" + "incb x26, ALL, MUL #4\n" + "smin z21.s, p4/M, z21.s, z4.s\n" + "smin z20.s, p4/M, z20.s, z4.s\n" + "trn1 z17.h, z23.h, z22.h\n" + "trn1 z16.h, z21.h, z20.h\n" + "trn1 z16.b, z17.b, z16.b\n" + "st1b { z16.b }, p0, [%x[outptr], x25]\n" + "incb x25, ALL, MUL #4\n" + "whilelt p0.b, x25, %x[n_channels]\n" + "b.any 1b\n" + "7:" // Single vector of channels + "whilelt p3.b, x28, %x[n_channels]\n" + "b.none 14f\n" + "8:" // Single vector of channels: Loop + "mov z8.b, #0x80\n" + "mov x19, %x[inptrs]\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "cbz x24, 11f\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "ld1b { z3.b }, p3/Z, [x23, x28]\n" + "ld1b { z2.b }, p3/Z, [x22, x28]\n" + "ld1b { z1.b }, p3/Z, [x21, x28]\n" + "ld1b { z0.b }, p3/Z, [x20, x28]\n" + "beq 10f\n" + "9:" // Single vector of channels: Loop: 4 inputs loop + "movprfx z19, z3\n smax z19.b, p4/M, z19.b, z2.b\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "movprfx z23, z1\n smax z23.b, p4/M, z23.b, z0.b\n" + "ldp x21, x20, [x19, #0x10]\n" + "smax z19.b, p4/M, z19.b, z23.b\n" + "ld1b { z3.b }, p3/Z, [x23, x28]\n" + "smax z8.b, p4/M, z8.b, z19.b\n" + "ld1b { z2.b }, p3/Z, [x22, x28]\n" + "add x19, x19, #0x20\n" + "ld1b { z1.b }, p3/Z, [x21, x28]\n" + "ld1b { z0.b }, p3/Z, [x20, x28]\n" + "bgt 9b\n" + "10:" // Single vector of channels: Loop: 4 inputs tail + "movprfx z19, z3\n smax z19.b, p4/M, z19.b, z2.b\n" + "movprfx z23, z1\n smax z23.b, p4/M, z23.b, z0.b\n" + "smax z19.b, p4/M, z19.b, z23.b\n" + "smax z8.b, p4/M, z8.b, z19.b\n" + "11:" // Single vector of channels: Loop: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 13f\n" + "12:" // Single vector of channels: Loop: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ld1b { z3.b }, p3/Z, [x23, x28]\n" + "smax z8.b, p4/M, z8.b, z3.b\n" + "bgt 12b\n" + "13:" // Single vector of channels: Loop: Single input loop: End + "mov z4.s, #0x7f\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_mul]\n" + "ld1rw { z3.s }, p4/Z, [x19]\n" + ".inst 0x4508a111 // sshllb z17.h, z8.b, #0x0\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_left_shift]\n" + ".inst 0x4508a510 // sshllt z16.h, z8.b, #0x0\n" + "ld1rw { z2.s }, p4/Z, [x19]\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_right_shift]\n" + ".inst 0x4510a220 // sshllb z0.s, z17.h, #0x0\n" + "ld1rw { z1.s }, p4/Z, [x19]\n" + ".inst 0x4510a631 // sshllt z17.s, z17.h, #0x0\n" + ".inst 0x4510a21f // sshllb z31.s, z16.h, #0x0\n" + ".inst 0x4510a610 // sshllt z16.s, z16.h, #0x0\n" + ".inst 0x44829040 // srshl z0.s, p4/M, z0.s, z2.s\n" + ".inst 0x44829051 // srshl z17.s, p4/M, z17.s, z2.s\n" + ".inst 0x4482905f // srshl z31.s, p4/M, z31.s, z2.s\n" + ".inst 0x44829050 // srshl z16.s, p4/M, z16.s, z2.s\n" + ".inst 0x04a37400 // sqrdmulh z0.s, z0.s, z3.s\n" + ".inst 0x04a37631 // sqrdmulh z17.s, z17.s, z3.s\n" + ".inst 0x04a377ff // sqrdmulh z31.s, z31.s, z3.s\n" + ".inst 0x04a37610 // sqrdmulh z16.s, z16.s, z3.s\n" + ".inst 0x44829020 // srshl z0.s, p4/M, z0.s, z1.s\n" + ".inst 0x44829031 // srshl z17.s, p4/M, z17.s, z1.s\n" + ".inst 0x4482903f // srshl z31.s, p4/M, z31.s, z1.s\n" + ".inst 0x44829030 // srshl z16.s, p4/M, z16.s, z1.s\n" + "not z19.s, p4/M, z4.s\n" + "smax z0.s, p4/M, z0.s, z19.s\n" + "smax z17.s, p4/M, z17.s, z19.s\n" + "smax z31.s, p4/M, z31.s, z19.s\n" + "smax z16.s, p4/M, z16.s, z19.s\n" + "smin z0.s, p4/M, z0.s, z4.s\n" + "smin z17.s, p4/M, z17.s, z4.s\n" + "smin z31.s, p4/M, z31.s, z4.s\n" + "smin z16.s, p4/M, z16.s, z4.s\n" + "trn1 z17.h, z0.h, z17.h\n" + "trn1 z16.h, z31.h, z16.h\n" + "trn1 z16.b, z17.b, z16.b\n" + "st1b { z16.b }, p3, [%x[outptr], x28]\n" + "incb x28\n" + "whilelt p3.b, x28, %x[n_channels]\n" + "b.any 8b\n" + "14:" // End + + : + : [inptrs] "r" (inptrs), [n_channels] "r" (n_channels), [n_valid_cells] "r" (n_valid_cells), [offsetof_qp_per_layer_left_shift] "I" (offsetof(Requantize32, per_layer_left_shift)), [offsetof_qp_per_layer_mul] "I" (offsetof(Requantize32, per_layer_mul)), [offsetof_qp_per_layer_right_shift] "I" (offsetof(Requantize32, per_layer_right_shift)), [outptr] "r" (outptr), [quant_params] "r" (&qp) + : "cc", "memory", "p0", "p1", "p2", "p3", "p4", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28", "z0", "z1", "z2", "z3", "z4", "z5", "z6", "z7", "z8", "z16", "z17", "z18", "z19", "z20", "z21", "z22", "z23", "z24", "z25", "z26", "z27", "z28", "z29", "z30", "z31" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) && defined(SVE2) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8_nhwc_avg_generic_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8_nhwc_avg_generic_depthfirst.hpp new file mode 100644 index 0000000000..e9b3625e53 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8_nhwc_avg_generic_depthfirst.hpp @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#pragma once + +#if defined(__ARM_FEATURE_SVE) && defined(SVE2) + +namespace arm_conv { +namespace pooling { + +void sve_u8_nhwc_avg_generic_depthfirst_impl(const uint64_t window_cells, const uint64_t n_valid_cells, uint64_t n_channels, const uint8_t *const *const inptrs, uint8_t *outptr); + +struct sve_u8_nhwc_avg_generic_depthfirst +{ + typedef uint8_t operand_type; + typedef uint8_t return_type; + + typedef void (*kern_type)(const uint64_t window_cells, const uint64_t n_valid_cells, uint64_t n_channels, const uint8_t *const *const inptrs, uint8_t *outptr); + + constexpr static PoolingType pooling_type(void) { return PoolingType::AVERAGE; } + + kern_type kernel = sve_u8_nhwc_avg_generic_depthfirst_impl; + + sve_u8_nhwc_avg_generic_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) && defined(SVE2) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8_nhwc_avg_generic_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8_nhwc_avg_generic_depthfirst/generic.cpp new file mode 100644 index 0000000000..85d714547d --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8_nhwc_avg_generic_depthfirst/generic.cpp @@ -0,0 +1,416 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include +#include +#include + + +#if defined(__ARM_FEATURE_SVE) && defined(SVE2) + +namespace arm_conv { +namespace pooling { + +namespace { + struct RescaleParams + { + int32_t multiplier, shift; + }; + + constexpr RescaleParams rescale_params[8] = { + {0x40000000, -0}, // 1/2 + {0x55555555, -1}, // 1/3 + {0x40000000, -1}, // 1/4 + {0x66666666, -2}, // 1/5 + {0x55555555, -2}, // 1/6 + {0x49249249, -2}, // 1/7 + {0x40000000, -2}, // 1/8 + {0x71c71c72, -3}, // 1/9 + }; +} + +void sve_u8_nhwc_avg_generic_depthfirst_impl( + const uint64_t window_cells, + const uint64_t n_valid_cells, + uint64_t n_channels, + const uint8_t *const *const inptrs, + uint8_t *outptr +) +{ + if (n_valid_cells == 1 && window_cells == 1) + { + // In this case, simply copy from the input to the output + std::memcpy(outptr, *inptrs, n_channels); + return; + } + + // Compute (or look up) the rescale values + int32_t shift_value = 0, rescale_value = 0; + if (2 <= window_cells && window_cells <= 9) + { + auto ¶ms = rescale_params[window_cells - 2]; + rescale_value = params.multiplier; + shift_value = params.shift; + } + else + { + auto f_rescale_value = 1.0f / static_cast(window_cells); + + shift_value = 0; + while (f_rescale_value < 0.5f) + { + shift_value--; + f_rescale_value *= 2.0f; + } + + rescale_value = static_cast(round(f_rescale_value * static_cast(1ll << 31))); + if (static_cast(rescale_value) == (1ll << 31)) + { + shift_value++; + rescale_value >>= 1; + } + } + + __asm__ __volatile__( + "ptrue p4.b\n" + "mov x26, #0x0\n" + "cntb x25\n" + "cntb x24, ALL, MUL #2\n" + "cntb x23, ALL, MUL #3\n" + "whilelt p3.b, x26, %x[n_channels]\n" + "whilelt p2.b, x25, %x[n_channels]\n" + "whilelt p1.b, x24, %x[n_channels]\n" + "whilelt p0.b, x23, %x[n_channels]\n" + "b.none 7f\n" + "1:" // 4-vectors of channels + "mov z15.s, #0x0\n" + "mov x19, %x[inptrs]\n" + "mov z14.s, #0x0\n" + "lsr x22, %x[n_valid_cells], #0x1\n" + "mov z13.s, #0x0\n" + "mov z12.s, #0x0\n" + "mov z11.s, #0x0\n" + "mov z10.s, #0x0\n" + "mov z9.s, #0x0\n" + "mov z8.s, #0x0\n" + "mov z7.s, #0x0\n" + "mov z6.s, #0x0\n" + "mov z5.s, #0x0\n" + "mov z4.s, #0x0\n" + "mov z3.s, #0x0\n" + "mov z2.s, #0x0\n" + "mov z1.s, #0x0\n" + "mov z0.s, #0x0\n" + "cbz x22, 4f\n" + "ldp x21, x20, [x19, #0x0]\n" + "ld1b { z31.b }, p3/Z, [x21, x26]\n" + "add x19, x19, #0x10\n" + "ld1b { z30.b }, p3/Z, [x20, x26]\n" + "subs x22, x22, #0x1\n" + "ld1b { z29.b }, p2/Z, [x21, x25]\n" + "ld1b { z28.b }, p2/Z, [x20, x25]\n" + "ld1b { z27.b }, p1/Z, [x21, x24]\n" + "ld1b { z26.b }, p1/Z, [x20, x24]\n" + "ld1b { z25.b }, p0/Z, [x21, x23]\n" + "ld1b { z24.b }, p0/Z, [x20, x23]\n" + "beq 3f\n" + "2:" // 4-vectors of channels: 2 inputs loop + ".inst 0x455e0bf7 // uaddlb z23.h, z31.b, z30.b\n" + "ldp x21, x20, [x19, #0x0]\n" + "add x19, x19, #0x10\n" + ".inst 0x455e0ff6 // uaddlt z22.h, z31.b, z30.b\n" + "ld1b { z31.b }, p3/Z, [x21, x26]\n" + ".inst 0x455c0bb5 // uaddlb z21.h, z29.b, z28.b\n" + "subs x22, x22, #0x1\n" + ".inst 0x455c0fb4 // uaddlt z20.h, z29.b, z28.b\n" + "ld1b { z30.b }, p3/Z, [x20, x26]\n" + ".inst 0x455a0b73 // uaddlb z19.h, z27.b, z26.b\n" + "ld1b { z29.b }, p2/Z, [x21, x25]\n" + ".inst 0x455a0f72 // uaddlt z18.h, z27.b, z26.b\n" + "ld1b { z28.b }, p2/Z, [x20, x25]\n" + ".inst 0x45580b31 // uaddlb z17.h, z25.b, z24.b\n" + "ld1b { z27.b }, p1/Z, [x21, x24]\n" + ".inst 0x45580f30 // uaddlt z16.h, z25.b, z24.b\n" + "ld1b { z26.b }, p1/Z, [x20, x24]\n" + ".inst 0x459749ef // uaddwb z15.s, z15.s, z23.h\n" + "ld1b { z25.b }, p0/Z, [x21, x23]\n" + ".inst 0x45974dce // uaddwt z14.s, z14.s, z23.h\n" + "ld1b { z24.b }, p0/Z, [x20, x23]\n" + ".inst 0x459649ad // uaddwb z13.s, z13.s, z22.h\n" + ".inst 0x45964d8c // uaddwt z12.s, z12.s, z22.h\n" + ".inst 0x4595496b // uaddwb z11.s, z11.s, z21.h\n" + ".inst 0x45954d4a // uaddwt z10.s, z10.s, z21.h\n" + ".inst 0x45944929 // uaddwb z9.s, z9.s, z20.h\n" + ".inst 0x45944d08 // uaddwt z8.s, z8.s, z20.h\n" + ".inst 0x459348e7 // uaddwb z7.s, z7.s, z19.h\n" + ".inst 0x45934cc6 // uaddwt z6.s, z6.s, z19.h\n" + ".inst 0x459248a5 // uaddwb z5.s, z5.s, z18.h\n" + ".inst 0x45924c84 // uaddwt z4.s, z4.s, z18.h\n" + ".inst 0x45914863 // uaddwb z3.s, z3.s, z17.h\n" + ".inst 0x45914c42 // uaddwt z2.s, z2.s, z17.h\n" + ".inst 0x45904821 // uaddwb z1.s, z1.s, z16.h\n" + ".inst 0x45904c00 // uaddwt z0.s, z0.s, z16.h\n" + "bgt 2b\n" + "3:" // 4-vectors of channels: 2 inputs tail + ".inst 0x455e0bf7 // uaddlb z23.h, z31.b, z30.b\n" + ".inst 0x455e0ff6 // uaddlt z22.h, z31.b, z30.b\n" + ".inst 0x455c0bb5 // uaddlb z21.h, z29.b, z28.b\n" + ".inst 0x455c0fb4 // uaddlt z20.h, z29.b, z28.b\n" + ".inst 0x455a0b73 // uaddlb z19.h, z27.b, z26.b\n" + ".inst 0x455a0f72 // uaddlt z18.h, z27.b, z26.b\n" + ".inst 0x45580b31 // uaddlb z17.h, z25.b, z24.b\n" + ".inst 0x45580f30 // uaddlt z16.h, z25.b, z24.b\n" + ".inst 0x459749ef // uaddwb z15.s, z15.s, z23.h\n" + ".inst 0x45974dce // uaddwt z14.s, z14.s, z23.h\n" + ".inst 0x459649ad // uaddwb z13.s, z13.s, z22.h\n" + ".inst 0x45964d8c // uaddwt z12.s, z12.s, z22.h\n" + ".inst 0x4595496b // uaddwb z11.s, z11.s, z21.h\n" + ".inst 0x45954d4a // uaddwt z10.s, z10.s, z21.h\n" + ".inst 0x45944929 // uaddwb z9.s, z9.s, z20.h\n" + ".inst 0x45944d08 // uaddwt z8.s, z8.s, z20.h\n" + ".inst 0x459348e7 // uaddwb z7.s, z7.s, z19.h\n" + ".inst 0x45934cc6 // uaddwt z6.s, z6.s, z19.h\n" + ".inst 0x459248a5 // uaddwb z5.s, z5.s, z18.h\n" + ".inst 0x45924c84 // uaddwt z4.s, z4.s, z18.h\n" + ".inst 0x45914863 // uaddwb z3.s, z3.s, z17.h\n" + ".inst 0x45914c42 // uaddwt z2.s, z2.s, z17.h\n" + ".inst 0x45904821 // uaddwb z1.s, z1.s, z16.h\n" + ".inst 0x45904c00 // uaddwt z0.s, z0.s, z16.h\n" + "4:" // 4-vectors of channels: After loop + "ands x20, %x[n_valid_cells], #0x1\n" + "beq 6f\n" + "5:" // 4-vectors of channels: Single input loop + "ldr x21, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ld1b { z31.b }, p3/Z, [x21, x26]\n" + ".inst 0x4508abf1 // ushllb z17.h, z31.b, #0x0\n" + "ld1b { z29.b }, p2/Z, [x21, x25]\n" + ".inst 0x4508aff0 // ushllt z16.h, z31.b, #0x0\n" + "ld1b { z27.b }, p1/Z, [x21, x24]\n" + ".inst 0x459149ef // uaddwb z15.s, z15.s, z17.h\n" + "ld1b { z25.b }, p0/Z, [x21, x23]\n" + ".inst 0x45914dce // uaddwt z14.s, z14.s, z17.h\n" + ".inst 0x459049ad // uaddwb z13.s, z13.s, z16.h\n" + ".inst 0x45904d8c // uaddwt z12.s, z12.s, z16.h\n" + ".inst 0x4508abb0 // ushllb z16.h, z29.b, #0x0\n" + ".inst 0x4590496b // uaddwb z11.s, z11.s, z16.h\n" + ".inst 0x45904d4a // uaddwt z10.s, z10.s, z16.h\n" + ".inst 0x4508afb0 // ushllt z16.h, z29.b, #0x0\n" + ".inst 0x45904929 // uaddwb z9.s, z9.s, z16.h\n" + ".inst 0x45904d08 // uaddwt z8.s, z8.s, z16.h\n" + ".inst 0x4508ab70 // ushllb z16.h, z27.b, #0x0\n" + ".inst 0x459048e7 // uaddwb z7.s, z7.s, z16.h\n" + ".inst 0x45904cc6 // uaddwt z6.s, z6.s, z16.h\n" + ".inst 0x4508af70 // ushllt z16.h, z27.b, #0x0\n" + ".inst 0x459048a5 // uaddwb z5.s, z5.s, z16.h\n" + ".inst 0x45904c84 // uaddwt z4.s, z4.s, z16.h\n" + ".inst 0x4508ab30 // ushllb z16.h, z25.b, #0x0\n" + ".inst 0x45904863 // uaddwb z3.s, z3.s, z16.h\n" + ".inst 0x45904c42 // uaddwt z2.s, z2.s, z16.h\n" + ".inst 0x4508af30 // ushllt z16.h, z25.b, #0x0\n" + ".inst 0x45904821 // uaddwb z1.s, z1.s, z16.h\n" + ".inst 0x45904c00 // uaddwt z0.s, z0.s, z16.h\n" + "bgt 5b\n" + "6:" // 4-vectors of channels: Single input loop: End + "mov z20.s, #0x0\n" + "ld1rw { z17.s }, p4/Z, [%x[rescale_ptr]]\n" + "mov z19.s, #0xff\n" + "ld1rw { z16.s }, p4/Z, [%x[shift_ptr]]\n" + ".inst 0x04b175ef // sqrdmulh z15.s, z15.s, z17.s\n" + ".inst 0x04b175ce // sqrdmulh z14.s, z14.s, z17.s\n" + ".inst 0x04b175ad // sqrdmulh z13.s, z13.s, z17.s\n" + ".inst 0x04b1758c // sqrdmulh z12.s, z12.s, z17.s\n" + ".inst 0x04b1756b // sqrdmulh z11.s, z11.s, z17.s\n" + ".inst 0x04b1754a // sqrdmulh z10.s, z10.s, z17.s\n" + ".inst 0x04b17529 // sqrdmulh z9.s, z9.s, z17.s\n" + ".inst 0x04b17508 // sqrdmulh z8.s, z8.s, z17.s\n" + ".inst 0x04b174e7 // sqrdmulh z7.s, z7.s, z17.s\n" + ".inst 0x04b174c6 // sqrdmulh z6.s, z6.s, z17.s\n" + ".inst 0x04b174a5 // sqrdmulh z5.s, z5.s, z17.s\n" + ".inst 0x04b17484 // sqrdmulh z4.s, z4.s, z17.s\n" + ".inst 0x04b17463 // sqrdmulh z3.s, z3.s, z17.s\n" + ".inst 0x04b17442 // sqrdmulh z2.s, z2.s, z17.s\n" + ".inst 0x04b17421 // sqrdmulh z1.s, z1.s, z17.s\n" + ".inst 0x04b17400 // sqrdmulh z0.s, z0.s, z17.s\n" + ".inst 0x4482920f // srshl z15.s, p4/M, z15.s, z16.s\n" + ".inst 0x4482920e // srshl z14.s, p4/M, z14.s, z16.s\n" + ".inst 0x4482920d // srshl z13.s, p4/M, z13.s, z16.s\n" + ".inst 0x4482920c // srshl z12.s, p4/M, z12.s, z16.s\n" + ".inst 0x4482920b // srshl z11.s, p4/M, z11.s, z16.s\n" + ".inst 0x4482920a // srshl z10.s, p4/M, z10.s, z16.s\n" + ".inst 0x44829209 // srshl z9.s, p4/M, z9.s, z16.s\n" + ".inst 0x44829208 // srshl z8.s, p4/M, z8.s, z16.s\n" + ".inst 0x44829207 // srshl z7.s, p4/M, z7.s, z16.s\n" + ".inst 0x44829206 // srshl z6.s, p4/M, z6.s, z16.s\n" + ".inst 0x44829205 // srshl z5.s, p4/M, z5.s, z16.s\n" + ".inst 0x44829204 // srshl z4.s, p4/M, z4.s, z16.s\n" + ".inst 0x44829203 // srshl z3.s, p4/M, z3.s, z16.s\n" + ".inst 0x44829202 // srshl z2.s, p4/M, z2.s, z16.s\n" + ".inst 0x44829201 // srshl z1.s, p4/M, z1.s, z16.s\n" + ".inst 0x44829200 // srshl z0.s, p4/M, z0.s, z16.s\n" + "smax z15.s, p4/M, z15.s, z20.s\n" + "smax z14.s, p4/M, z14.s, z20.s\n" + "smax z13.s, p4/M, z13.s, z20.s\n" + "smax z12.s, p4/M, z12.s, z20.s\n" + "smin z15.s, p4/M, z15.s, z19.s\n" + "smin z14.s, p4/M, z14.s, z19.s\n" + "smin z13.s, p4/M, z13.s, z19.s\n" + "smin z12.s, p4/M, z12.s, z19.s\n" + "smax z11.s, p4/M, z11.s, z20.s\n" + "trn1 z17.h, z15.h, z14.h\n" + "smax z10.s, p4/M, z10.s, z20.s\n" + "trn1 z16.h, z13.h, z12.h\n" + "smin z11.s, p4/M, z11.s, z19.s\n" + "trn1 z16.b, z17.b, z16.b\n" + "st1b { z16.b }, p3, [%x[outptr], x26]\n" + "smin z10.s, p4/M, z10.s, z19.s\n" + "incb x26, ALL, MUL #4\n" + "smax z9.s, p4/M, z9.s, z20.s\n" + "smax z8.s, p4/M, z8.s, z20.s\n" + "smax z7.s, p4/M, z7.s, z20.s\n" + "smax z6.s, p4/M, z6.s, z20.s\n" + "trn1 z18.h, z11.h, z10.h\n" + "smin z9.s, p4/M, z9.s, z19.s\n" + "smin z8.s, p4/M, z8.s, z19.s\n" + "smin z7.s, p4/M, z7.s, z19.s\n" + "smin z6.s, p4/M, z6.s, z19.s\n" + "smax z5.s, p4/M, z5.s, z20.s\n" + "trn1 z16.h, z9.h, z8.h\n" + "smax z4.s, p4/M, z4.s, z20.s\n" + "trn1 z17.h, z7.h, z6.h\n" + "trn1 z16.b, z18.b, z16.b\n" + "st1b { z16.b }, p2, [%x[outptr], x25]\n" + "smin z5.s, p4/M, z5.s, z19.s\n" + "incb x25, ALL, MUL #4\n" + "smin z4.s, p4/M, z4.s, z19.s\n" + "smax z3.s, p4/M, z3.s, z20.s\n" + "smax z2.s, p4/M, z2.s, z20.s\n" + "smax z1.s, p4/M, z1.s, z20.s\n" + "smax z0.s, p4/M, z0.s, z20.s\n" + "trn1 z16.h, z5.h, z4.h\n" + "smin z3.s, p4/M, z3.s, z19.s\n" + "trn1 z16.b, z17.b, z16.b\n" + "st1b { z16.b }, p1, [%x[outptr], x24]\n" + "smin z2.s, p4/M, z2.s, z19.s\n" + "incb x24, ALL, MUL #4\n" + "smin z1.s, p4/M, z1.s, z19.s\n" + "smin z0.s, p4/M, z0.s, z19.s\n" + "trn1 z17.h, z3.h, z2.h\n" + "trn1 z16.h, z1.h, z0.h\n" + "trn1 z16.b, z17.b, z16.b\n" + "st1b { z16.b }, p0, [%x[outptr], x23]\n" + "incb x23, ALL, MUL #4\n" + "whilelt p0.b, x23, %x[n_channels]\n" + "b.any 1b\n" + "7:" // Single vector of channels + "whilelt p3.b, x26, %x[n_channels]\n" + "b.none 14f\n" + "8:" // Single vector of channels: Loop + "mov z15.s, #0x0\n" + "mov x19, %x[inptrs]\n" + "mov z14.s, #0x0\n" + "lsr x22, %x[n_valid_cells], #0x1\n" + "mov z13.s, #0x0\n" + "mov z12.s, #0x0\n" + "cbz x22, 11f\n" + "ldp x21, x20, [x19, #0x0]\n" + "ld1b { z31.b }, p3/Z, [x21, x26]\n" + "add x19, x19, #0x10\n" + "ld1b { z30.b }, p3/Z, [x20, x26]\n" + "subs x22, x22, #0x1\n" + "beq 10f\n" + "9:" // Single vector of channels: Loop: 2 inputs loop + ".inst 0x455e0bf7 // uaddlb z23.h, z31.b, z30.b\n" + "ldp x21, x20, [x19, #0x0]\n" + "add x19, x19, #0x10\n" + ".inst 0x455e0ff6 // uaddlt z22.h, z31.b, z30.b\n" + "ld1b { z31.b }, p3/Z, [x21, x26]\n" + ".inst 0x459749ef // uaddwb z15.s, z15.s, z23.h\n" + "subs x22, x22, #0x1\n" + ".inst 0x45974dce // uaddwt z14.s, z14.s, z23.h\n" + "ld1b { z30.b }, p3/Z, [x20, x26]\n" + ".inst 0x459649ad // uaddwb z13.s, z13.s, z22.h\n" + ".inst 0x45964d8c // uaddwt z12.s, z12.s, z22.h\n" + "bgt 9b\n" + "10:" // Single vector of channels: Loop: 2 inputs tail + ".inst 0x455e0bf7 // uaddlb z23.h, z31.b, z30.b\n" + ".inst 0x455e0ff6 // uaddlt z22.h, z31.b, z30.b\n" + ".inst 0x459749ef // uaddwb z15.s, z15.s, z23.h\n" + ".inst 0x45974dce // uaddwt z14.s, z14.s, z23.h\n" + ".inst 0x459649ad // uaddwb z13.s, z13.s, z22.h\n" + ".inst 0x45964d8c // uaddwt z12.s, z12.s, z22.h\n" + "11:" // Single vector of channels: Loop: After loop + "ands x20, %x[n_valid_cells], #0x1\n" + "beq 13f\n" + "12:" // Single vector of channels: Loop: Single input loop + "ldr x21, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ld1b { z31.b }, p3/Z, [x21, x26]\n" + ".inst 0x4508abf1 // ushllb z17.h, z31.b, #0x0\n" + ".inst 0x4508aff0 // ushllt z16.h, z31.b, #0x0\n" + ".inst 0x459149ef // uaddwb z15.s, z15.s, z17.h\n" + ".inst 0x45914dce // uaddwt z14.s, z14.s, z17.h\n" + ".inst 0x459049ad // uaddwb z13.s, z13.s, z16.h\n" + ".inst 0x45904d8c // uaddwt z12.s, z12.s, z16.h\n" + "bgt 12b\n" + "13:" // Single vector of channels: Loop: Single input loop: End + "mov z20.s, #0x0\n" + "ld1rw { z17.s }, p4/Z, [%x[rescale_ptr]]\n" + "mov z19.s, #0xff\n" + "ld1rw { z16.s }, p4/Z, [%x[shift_ptr]]\n" + ".inst 0x04b175ef // sqrdmulh z15.s, z15.s, z17.s\n" + ".inst 0x04b175ce // sqrdmulh z14.s, z14.s, z17.s\n" + ".inst 0x04b175ad // sqrdmulh z13.s, z13.s, z17.s\n" + ".inst 0x04b1758c // sqrdmulh z12.s, z12.s, z17.s\n" + ".inst 0x4482920f // srshl z15.s, p4/M, z15.s, z16.s\n" + ".inst 0x4482920e // srshl z14.s, p4/M, z14.s, z16.s\n" + ".inst 0x4482920d // srshl z13.s, p4/M, z13.s, z16.s\n" + ".inst 0x4482920c // srshl z12.s, p4/M, z12.s, z16.s\n" + "smax z15.s, p4/M, z15.s, z20.s\n" + "smax z14.s, p4/M, z14.s, z20.s\n" + "smax z13.s, p4/M, z13.s, z20.s\n" + "smax z12.s, p4/M, z12.s, z20.s\n" + "smin z15.s, p4/M, z15.s, z19.s\n" + "smin z14.s, p4/M, z14.s, z19.s\n" + "smin z13.s, p4/M, z13.s, z19.s\n" + "smin z12.s, p4/M, z12.s, z19.s\n" + "trn1 z17.h, z15.h, z14.h\n" + "trn1 z16.h, z13.h, z12.h\n" + "trn1 z16.b, z17.b, z16.b\n" + "st1b { z16.b }, p3, [%x[outptr], x26]\n" + "incb x26\n" + "whilelt p3.b, x26, %x[n_channels]\n" + "b.any 8b\n" + "14:" // End + + : + : [inptrs] "r" (inptrs), [n_channels] "r" (n_channels), [n_valid_cells] "r" (n_valid_cells), [outptr] "r" (outptr), [rescale_ptr] "r" (&rescale_value), [shift_ptr] "r" (&shift_value) + : "cc", "memory", "p0", "p1", "p2", "p3", "p4", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "z0", "z1", "z2", "z3", "z4", "z5", "z6", "z7", "z8", "z9", "z10", "z11", "z12", "z13", "z14", "z15", "z16", "z17", "z18", "z19", "z20", "z21", "z22", "z23", "z24", "z25", "z26", "z27", "z28", "z29", "z30", "z31" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) && defined(SVE2) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8_nhwc_max_2x2_s1_output2x2_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8_nhwc_max_2x2_s1_output2x2_depthfirst.hpp new file mode 100644 index 0000000000..06df1515ad --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8_nhwc_max_2x2_s1_output2x2_depthfirst.hpp @@ -0,0 +1,60 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#pragma once + +#if defined(__ARM_FEATURE_SVE) + +namespace arm_conv { +namespace pooling { + +void sve_u8_nhwc_max_2x2_s1_output2x2_depthfirst_impl(unsigned int, const uint8_t *const *const, uint8_t *const *const, bool, unsigned int, unsigned int, unsigned int, unsigned int); + +struct sve_u8_nhwc_max_2x2_s1_output2x2_depthfirst +{ + typedef uint8_t operand_type; + typedef uint8_t return_type; + + typedef void (*kern_type)(unsigned int, const uint8_t *const *const, uint8_t *const *const, bool, unsigned int, unsigned int, unsigned int, unsigned int); + + constexpr static PoolingType pooling_type(void) { return PoolingType::MAX; } + + constexpr static unsigned int pool_rows(void) { return 2; } + constexpr static unsigned int pool_cols(void) { return 2; } + + constexpr static unsigned int stride_rows(void) { return 1; } + constexpr static unsigned int stride_cols(void) { return 1; } + + constexpr static unsigned int out_rows(void) { return 2; } + constexpr static unsigned int out_cols(void) { return 2; } + + kern_type kernel = sve_u8_nhwc_max_2x2_s1_output2x2_depthfirst_impl; + + sve_u8_nhwc_max_2x2_s1_output2x2_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp new file mode 100644 index 0000000000..22e95a68eb --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8_nhwc_max_2x2_s1_output2x2_depthfirst/generic.cpp @@ -0,0 +1,146 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + + +#include +#include + +#if defined(__ARM_FEATURE_SVE) + +namespace arm_conv { +namespace pooling { + +void sve_u8_nhwc_max_2x2_s1_output2x2_depthfirst_impl( + const unsigned int n_channels, + const uint8_t *const *const inptrs, + uint8_t *const *const outptrs, + const bool exclude_padding, + const unsigned int pad_left, + const unsigned int pad_top, + const unsigned int pad_right, + const unsigned int pad_bottom +) +{ + struct KernelArgs + { + const uint64_t n_channels; + const uint8_t *const *const inptrs; + uint8_t *const *const outptrs; + KernelArgs( + unsigned int channels, + const uint8_t *const *input_ptrs, + uint8_t *const * output_ptrs, + bool, unsigned int, unsigned int, unsigned int, unsigned int + ) : n_channels(channels), + inptrs(input_ptrs), + outptrs(output_ptrs) + { + } + }; + + const KernelArgs args(n_channels, inptrs, outptrs, exclude_padding, + pad_left, pad_top, pad_right, pad_bottom); + + __asm__ __volatile__( + "ldr x14, [%x[args], %[offsetof_n_channels]]\n" + "ptrue p2.b\n" + "ldr x19, [%x[args], %[offsetof_outptrs]]\n" + "mov x13, #0x0\n" + "mov x12, #0x0\n" + "ldp x11, x10, [x19, #0x0]\n" + "whilelt p1.b, x13, x14\n" + "ldp x9, x28, [x19, #0x10]\n" + "ldr x19, [%x[args], %[offsetof_inptrs]]\n" + "ldp x27, x26, [x19, #0x0]\n" + "ldp x25, x24, [x19, #0x10]\n" + "ldp x23, x22, [x19, #0x20]\n" + "ldp x21, x20, [x19, #0x30]\n" + "ldr x19, [x19, #0x40]\n" + "ld1b { z31.b }, p1/Z, [x26, x13]\n" + "ld1b { z30.b }, p1/Z, [x23, x13]\n" + "ld1b { z29.b }, p1/Z, [x20, x13]\n" + "ld1b { z28.b }, p1/Z, [x24, x13]\n" + "ld1b { z27.b }, p1/Z, [x27, x13]\n" + "ld1b { z26.b }, p1/Z, [x22, x13]\n" + "ld1b { z25.b }, p1/Z, [x25, x13]\n" + "ld1b { z24.b }, p1/Z, [x21, x13]\n" + "ld1b { z23.b }, p1/Z, [x19, x13]\n" + "incw x13\n" + "whilelt p1.b, x13, x14\n" + "b.none 2f\n" + "1:" // Vector: Loop + "movprfx z22, z31\n umax z22.b, p2/M, z22.b, z30.b\n" + "ld1b { z31.b }, p1/Z, [x26, x13]\n" + "whilelt p0.b, x12, x14\n" + "movprfx z21, z30\n umax z21.b, p2/M, z21.b, z29.b\n" + "ld1b { z30.b }, p1/Z, [x23, x13]\n" + "movprfx z18, z28\n umax z18.b, p2/M, z18.b, z27.b\n" + "ld1b { z29.b }, p1/Z, [x20, x13]\n" + "movprfx z17, z26\n umax z17.b, p2/M, z17.b, z25.b\n" + "ld1b { z27.b }, p1/Z, [x27, x13]\n" + "movprfx z16, z24\n umax z16.b, p2/M, z16.b, z28.b\n" + "ld1b { z28.b }, p1/Z, [x24, x13]\n" + "movprfx z20, z26\n umax z20.b, p2/M, z20.b, z23.b\n" + "ld1b { z26.b }, p1/Z, [x22, x13]\n" + "movprfx z19, z22\n umax z19.b, p2/M, z19.b, z18.b\n" + "ld1b { z25.b }, p1/Z, [x25, x13]\n" + "movprfx z18, z22\n umax z18.b, p2/M, z18.b, z17.b\n" + "ld1b { z24.b }, p1/Z, [x21, x13]\n" + "movprfx z17, z21\n umax z17.b, p2/M, z17.b, z16.b\n" + "ld1b { z23.b }, p1/Z, [x19, x13]\n" + "incw x13\n" + "movprfx z16, z21\n umax z16.b, p2/M, z16.b, z20.b\n" + "st1b { z19.b }, p0, [x11, x12]\n" + "whilelt p1.b, x13, x14\n" + "st1b { z18.b }, p0, [x10, x12]\n" + "st1b { z17.b }, p0, [x9, x12]\n" + "st1b { z16.b }, p0, [x28, x12]\n" + "incw x12\n" + "b.any 1b\n" + "2:" // Vector: Tail + "movprfx z22, z31\n umax z22.b, p2/M, z22.b, z30.b\n" + "whilelt p0.b, x12, x14\n" + "movprfx z21, z30\n umax z21.b, p2/M, z21.b, z29.b\n" + "movprfx z18, z28\n umax z18.b, p2/M, z18.b, z27.b\n" + "movprfx z17, z26\n umax z17.b, p2/M, z17.b, z25.b\n" + "movprfx z16, z24\n umax z16.b, p2/M, z16.b, z28.b\n" + "movprfx z20, z26\n umax z20.b, p2/M, z20.b, z23.b\n" + "movprfx z19, z22\n umax z19.b, p2/M, z19.b, z18.b\n" + "st1b { z19.b }, p0, [x11, x12]\n" + "movprfx z18, z22\n umax z18.b, p2/M, z18.b, z17.b\n" + "movprfx z17, z21\n umax z17.b, p2/M, z17.b, z16.b\n" + "st1b { z18.b }, p0, [x10, x12]\n" + "movprfx z16, z21\n umax z16.b, p2/M, z16.b, z20.b\n" + "st1b { z17.b }, p0, [x9, x12]\n" + "st1b { z16.b }, p0, [x28, x12]\n" + : + : [args] "r" (&args), [offsetof_inptrs] "I" (offsetof(KernelArgs, inptrs)), [offsetof_n_channels] "I" (offsetof(KernelArgs, n_channels)), [offsetof_outptrs] "I" (offsetof(KernelArgs, outptrs)) + : "cc", "memory", "p0", "p1", "p2", "x9", "x10", "x11", "x12", "x13", "x14", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28", "z16", "z17", "z18", "z19", "z20", "z21", "z22", "z23", "z24", "z25", "z26", "z27", "z28", "z29", "z30", "z31" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8_nhwc_max_generic_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8_nhwc_max_generic_depthfirst.hpp new file mode 100644 index 0000000000..80d3599d5e --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8_nhwc_max_generic_depthfirst.hpp @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#pragma once + +#if defined(__ARM_FEATURE_SVE) + +namespace arm_conv { +namespace pooling { + +void sve_u8_nhwc_max_generic_depthfirst_impl(const uint64_t, const uint64_t n_valid_cells, uint64_t n_channels, const uint8_t *const *const inptrs, uint8_t *outptr); + +struct sve_u8_nhwc_max_generic_depthfirst +{ + typedef uint8_t operand_type; + typedef uint8_t return_type; + + typedef void (*kern_type)(const uint64_t, const uint64_t n_valid_cells, uint64_t n_channels, const uint8_t *const *const inptrs, uint8_t *outptr); + + constexpr static PoolingType pooling_type(void) { return PoolingType::MAX; } + + kern_type kernel = sve_u8_nhwc_max_generic_depthfirst_impl; + + sve_u8_nhwc_max_generic_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8_nhwc_max_generic_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8_nhwc_max_generic_depthfirst/generic.cpp new file mode 100644 index 0000000000..7990a3d9fc --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8_nhwc_max_generic_depthfirst/generic.cpp @@ -0,0 +1,223 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#if defined(__ARM_FEATURE_SVE) + +namespace arm_conv { +namespace pooling { + + +void sve_u8_nhwc_max_generic_depthfirst_impl( + const uint64_t, + const uint64_t n_valid_cells, + uint64_t n_channels, + const uint8_t *const *const inptrs, + uint8_t *outptr +) +{ + __asm__ __volatile__( + "ptrue p4.b\n" + "mov x28, #0x0\n" + "cntb x27\n" + "cntb x26, ALL, MUL #2\n" + "cntb x25, ALL, MUL #3\n" + "whilelt p3.b, x28, %x[n_channels]\n" + "whilelt p2.b, x27, %x[n_channels]\n" + "whilelt p1.b, x26, %x[n_channels]\n" + "whilelt p0.b, x25, %x[n_channels]\n" + "b.none 7f\n" + "1:" // 4-vectors of channels + "mov z7.b, #0x0\n" + "mov x19, %x[inptrs]\n" + "mov z6.b, #0x0\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "mov z5.b, #0x0\n" + "mov z4.b, #0x0\n" + "cbz x24, 4f\n" + "ldp x23, x22, [x19, #0x0]\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "subs x24, x24, #0x1\n" + "ld1b { z3.b }, p3/Z, [x23, x28]\n" + "ld1b { z2.b }, p3/Z, [x22, x28]\n" + "ld1b { z1.b }, p3/Z, [x21, x28]\n" + "ld1b { z0.b }, p3/Z, [x20, x28]\n" + "ld1b { z31.b }, p2/Z, [x23, x27]\n" + "ld1b { z30.b }, p2/Z, [x22, x27]\n" + "ld1b { z22.b }, p2/Z, [x21, x27]\n" + "ld1b { z29.b }, p2/Z, [x20, x27]\n" + "ld1b { z28.b }, p1/Z, [x23, x26]\n" + "ld1b { z27.b }, p1/Z, [x22, x26]\n" + "ld1b { z21.b }, p1/Z, [x21, x26]\n" + "ld1b { z26.b }, p1/Z, [x20, x26]\n" + "ld1b { z16.b }, p0/Z, [x23, x25]\n" + "ld1b { z25.b }, p0/Z, [x22, x25]\n" + "ld1b { z20.b }, p0/Z, [x21, x25]\n" + "ld1b { z24.b }, p0/Z, [x20, x25]\n" + "beq 3f\n" + "2:" // 4-vectors of channels: 4 inputs loop + "movprfx z19, z3\n umax z19.b, p4/M, z19.b, z2.b\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "movprfx z23, z1\n umax z23.b, p4/M, z23.b, z0.b\n" + "ldp x21, x20, [x19, #0x10]\n" + "movprfx z18, z31\n umax z18.b, p4/M, z18.b, z30.b\n" + "add x19, x19, #0x20\n" + "umax z22.b, p4/M, z22.b, z29.b\n" + "ld1b { z3.b }, p3/Z, [x23, x28]\n" + "movprfx z17, z28\n umax z17.b, p4/M, z17.b, z27.b\n" + "umax z21.b, p4/M, z21.b, z26.b\n" + "ld1b { z2.b }, p3/Z, [x22, x28]\n" + "umax z16.b, p4/M, z16.b, z25.b\n" + "ld1b { z1.b }, p3/Z, [x21, x28]\n" + "umax z20.b, p4/M, z20.b, z24.b\n" + "ld1b { z0.b }, p3/Z, [x20, x28]\n" + "umax z19.b, p4/M, z19.b, z23.b\n" + "ld1b { z31.b }, p2/Z, [x23, x27]\n" + "umax z18.b, p4/M, z18.b, z22.b\n" + "ld1b { z30.b }, p2/Z, [x22, x27]\n" + "umax z17.b, p4/M, z17.b, z21.b\n" + "ld1b { z22.b }, p2/Z, [x21, x27]\n" + "umax z16.b, p4/M, z16.b, z20.b\n" + "ld1b { z29.b }, p2/Z, [x20, x27]\n" + "umax z7.b, p4/M, z7.b, z19.b\n" + "ld1b { z28.b }, p1/Z, [x23, x26]\n" + "umax z6.b, p4/M, z6.b, z18.b\n" + "ld1b { z27.b }, p1/Z, [x22, x26]\n" + "umax z5.b, p4/M, z5.b, z17.b\n" + "ld1b { z21.b }, p1/Z, [x21, x26]\n" + "umax z4.b, p4/M, z4.b, z16.b\n" + "ld1b { z26.b }, p1/Z, [x20, x26]\n" + "ld1b { z16.b }, p0/Z, [x23, x25]\n" + "ld1b { z25.b }, p0/Z, [x22, x25]\n" + "ld1b { z20.b }, p0/Z, [x21, x25]\n" + "ld1b { z24.b }, p0/Z, [x20, x25]\n" + "bgt 2b\n" + "3:" // 4-vectors of channels: 4 inputs tail + "movprfx z19, z3\n umax z19.b, p4/M, z19.b, z2.b\n" + "movprfx z23, z1\n umax z23.b, p4/M, z23.b, z0.b\n" + "movprfx z18, z31\n umax z18.b, p4/M, z18.b, z30.b\n" + "umax z22.b, p4/M, z22.b, z29.b\n" + "movprfx z17, z28\n umax z17.b, p4/M, z17.b, z27.b\n" + "umax z21.b, p4/M, z21.b, z26.b\n" + "umax z16.b, p4/M, z16.b, z25.b\n" + "umax z20.b, p4/M, z20.b, z24.b\n" + "umax z19.b, p4/M, z19.b, z23.b\n" + "umax z18.b, p4/M, z18.b, z22.b\n" + "umax z17.b, p4/M, z17.b, z21.b\n" + "umax z16.b, p4/M, z16.b, z20.b\n" + "umax z7.b, p4/M, z7.b, z19.b\n" + "umax z6.b, p4/M, z6.b, z18.b\n" + "umax z5.b, p4/M, z5.b, z17.b\n" + "umax z4.b, p4/M, z4.b, z16.b\n" + "4:" // 4-vectors of channels: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 6f\n" + "5:" // 4-vectors of channels: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ld1b { z3.b }, p3/Z, [x23, x28]\n" + "umax z7.b, p4/M, z7.b, z3.b\n" + "ld1b { z31.b }, p2/Z, [x23, x27]\n" + "ld1b { z28.b }, p1/Z, [x23, x26]\n" + "umax z6.b, p4/M, z6.b, z31.b\n" + "ld1b { z16.b }, p0/Z, [x23, x25]\n" + "umax z5.b, p4/M, z5.b, z28.b\n" + "umax z4.b, p4/M, z4.b, z16.b\n" + "bgt 5b\n" + "6:" // 4-vectors of channels: Single input loop: End + "st1b { z7.b }, p3, [%x[outptr], x28]\n" + "incb x28, ALL, MUL #4\n" + "st1b { z6.b }, p2, [%x[outptr], x27]\n" + "incb x27, ALL, MUL #4\n" + "st1b { z5.b }, p1, [%x[outptr], x26]\n" + "incb x26, ALL, MUL #4\n" + "st1b { z4.b }, p0, [%x[outptr], x25]\n" + "incb x25, ALL, MUL #4\n" + "whilelt p0.b, x25, %x[n_channels]\n" + "b.any 1b\n" + "7:" // Single vector of channels + "whilelt p3.b, x28, %x[n_channels]\n" + "b.none 14f\n" + "8:" // Single vector of channels: Loop + "mov z7.b, #0x0\n" + "mov x19, %x[inptrs]\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "cbz x24, 11f\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "ld1b { z3.b }, p3/Z, [x23, x28]\n" + "ld1b { z2.b }, p3/Z, [x22, x28]\n" + "ld1b { z1.b }, p3/Z, [x21, x28]\n" + "ld1b { z0.b }, p3/Z, [x20, x28]\n" + "beq 10f\n" + "9:" // Single vector of channels: Loop: 4 inputs loop + "movprfx z19, z3\n umax z19.b, p4/M, z19.b, z2.b\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "movprfx z23, z1\n umax z23.b, p4/M, z23.b, z0.b\n" + "ldp x21, x20, [x19, #0x10]\n" + "umax z19.b, p4/M, z19.b, z23.b\n" + "ld1b { z3.b }, p3/Z, [x23, x28]\n" + "umax z7.b, p4/M, z7.b, z19.b\n" + "ld1b { z2.b }, p3/Z, [x22, x28]\n" + "add x19, x19, #0x20\n" + "ld1b { z1.b }, p3/Z, [x21, x28]\n" + "ld1b { z0.b }, p3/Z, [x20, x28]\n" + "bgt 9b\n" + "10:" // Single vector of channels: Loop: 4 inputs tail + "movprfx z19, z3\n umax z19.b, p4/M, z19.b, z2.b\n" + "movprfx z23, z1\n umax z23.b, p4/M, z23.b, z0.b\n" + "umax z19.b, p4/M, z19.b, z23.b\n" + "umax z7.b, p4/M, z7.b, z19.b\n" + "11:" // Single vector of channels: Loop: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 13f\n" + "12:" // Single vector of channels: Loop: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ld1b { z3.b }, p3/Z, [x23, x28]\n" + "umax z7.b, p4/M, z7.b, z3.b\n" + "bgt 12b\n" + "13:" // Single vector of channels: Loop: Single input loop: End + "st1b { z7.b }, p3, [%x[outptr], x28]\n" + "incb x28\n" + "whilelt p3.b, x28, %x[n_channels]\n" + "b.any 8b\n" + "14:" // End + + : + : [inptrs] "r" (inptrs), [n_channels] "r" (n_channels), [n_valid_cells] "r" (n_valid_cells), [outptr] "r" (outptr) + : "cc", "memory", "p0", "p1", "p2", "p3", "p4", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28", "z0", "z1", "z2", "z3", "z4", "z5", "z6", "z7", "z16", "z17", "z18", "z19", "z20", "z21", "z22", "z23", "z24", "z25", "z26", "z27", "z28", "z29", "z30", "z31" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8q_nhwc_avg_generic_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8q_nhwc_avg_generic_depthfirst.hpp new file mode 100644 index 0000000000..098896df71 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8q_nhwc_avg_generic_depthfirst.hpp @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#pragma once + +#if defined(__ARM_FEATURE_SVE) && defined(SVE2) + +namespace arm_conv { +namespace pooling { + +void sve_u8q_nhwc_avg_generic_depthfirst_impl(const uint64_t window_cells, const uint64_t n_valid_cells, uint64_t n_channels, const uint8_t *const *const inptrs, uint8_t *outptr, const Requantize32 &qp); + +struct sve_u8q_nhwc_avg_generic_depthfirst +{ + typedef uint8_t operand_type; + typedef uint8_t return_type; + + typedef void (*kern_type)(const uint64_t window_cells, const uint64_t n_valid_cells, uint64_t n_channels, const uint8_t *const *const inptrs, uint8_t *outptr, const Requantize32 &qp); + + constexpr static PoolingType pooling_type(void) { return PoolingType::AVERAGE; } + + kern_type kernel = sve_u8q_nhwc_avg_generic_depthfirst_impl; + + sve_u8q_nhwc_avg_generic_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) && defined(SVE2) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8q_nhwc_avg_generic_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8q_nhwc_avg_generic_depthfirst/generic.cpp new file mode 100644 index 0000000000..368577c6b1 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8q_nhwc_avg_generic_depthfirst/generic.cpp @@ -0,0 +1,486 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "pooling.hpp" +#include +#include +#include + + +#if defined(__ARM_FEATURE_SVE) && defined(SVE2) + +namespace arm_conv { +namespace pooling { + +namespace { + struct RescaleParams + { + int32_t multiplier, shift; + }; + + constexpr RescaleParams rescale_params[8] = { + {0x40000000, -0}, // 1/2 + {0x55555555, -1}, // 1/3 + {0x40000000, -1}, // 1/4 + {0x66666666, -2}, // 1/5 + {0x55555555, -2}, // 1/6 + {0x49249249, -2}, // 1/7 + {0x40000000, -2}, // 1/8 + {0x71c71c72, -3}, // 1/9 + }; +} + +void sve_u8q_nhwc_avg_generic_depthfirst_impl( + const uint64_t window_cells, + const uint64_t n_valid_cells, + uint64_t n_channels, + const uint8_t *const *const inptrs, + uint8_t *outptr, + const Requantize32 &qp +) +{ + if (n_valid_cells == 1 && window_cells == 1) + { + // In this case, simply copy from the input to the output + std::memcpy(outptr, *inptrs, n_channels); + return; + } + + // Compute (or look up) the rescale values + int32_t shift_value = 0, rescale_value = 0; + if (2 <= window_cells && window_cells <= 9) + { + auto ¶ms = rescale_params[window_cells - 2]; + rescale_value = params.multiplier; + shift_value = params.shift; + } + else + { + auto f_rescale_value = 1.0f / static_cast(window_cells); + + shift_value = 0; + while (f_rescale_value < 0.5f) + { + shift_value--; + f_rescale_value *= 2.0f; + } + + rescale_value = static_cast(round(f_rescale_value * static_cast(1ll << 31))); + if (static_cast(rescale_value) == (1ll << 31)) + { + shift_value++; + rescale_value >>= 1; + } + } + + + // Initialise the accumulators such that the offsets are subtracted for all + // valid inputs. + const int32_t accumulator_init = -qp.input_offset * n_valid_cells; + + // Combine together the rescale value for the requantization and the scaling + // factor for the average pool. + const int32_t shift = qp.per_layer_left_shift - qp.per_layer_right_shift + shift_value; + const int32_t left_shift = shift > 0 ? shift : 0; + const int32_t right_shift = shift <= 0 ? shift : 0; + + int32_t combined_rescale_value = 0; + __asm__ __volatile__ ( + "mov v16.s[0], %w[per_layer_mul]\n" + "mov v17.s[0], %w[rescale_value]\n" + "sqrdmulh s18, s16, s17\n" + "mov %w[combined_rescale_value], v18.s[0]\n" + : [combined_rescale_value] "=r" (combined_rescale_value) + : [per_layer_mul] "r" (qp.per_layer_mul), [rescale_value] "r" (rescale_value) + : "q16", "q17", "q18" + ); + + __asm__ __volatile__( + "ptrue p4.b\n" + "mov x26, #0x0\n" + "cntb x25\n" + "cntb x24, ALL, MUL #2\n" + "cntb x23, ALL, MUL #3\n" + "whilelt p3.b, x26, %x[n_channels]\n" + "whilelt p2.b, x25, %x[n_channels]\n" + "whilelt p1.b, x24, %x[n_channels]\n" + "whilelt p0.b, x23, %x[n_channels]\n" + "b.none 7f\n" + "1:" // 4-vectors of channels + "ld1rw { z15.s }, p4/Z, [%x[accumulator_init]]\n" + "mov z14.d, z15.d\n" + "mov x19, %x[inptrs]\n" + "mov z13.d, z15.d\n" + "lsr x22, %x[n_valid_cells], #0x1\n" + "mov z12.d, z15.d\n" + "mov z11.d, z15.d\n" + "mov z10.d, z15.d\n" + "mov z9.d, z15.d\n" + "mov z8.d, z15.d\n" + "mov z7.d, z15.d\n" + "mov z6.d, z15.d\n" + "mov z5.d, z15.d\n" + "mov z4.d, z15.d\n" + "mov z3.d, z15.d\n" + "mov z2.d, z15.d\n" + "mov z1.d, z15.d\n" + "mov z0.d, z15.d\n" + "cbz x22, 4f\n" + "ldp x21, x20, [x19, #0x0]\n" + "ld1b { z31.b }, p3/Z, [x21, x26]\n" + "add x19, x19, #0x10\n" + "ld1b { z30.b }, p3/Z, [x20, x26]\n" + "subs x22, x22, #0x1\n" + "ld1b { z29.b }, p2/Z, [x21, x25]\n" + "ld1b { z28.b }, p2/Z, [x20, x25]\n" + "ld1b { z27.b }, p1/Z, [x21, x24]\n" + "ld1b { z26.b }, p1/Z, [x20, x24]\n" + "ld1b { z25.b }, p0/Z, [x21, x23]\n" + "ld1b { z24.b }, p0/Z, [x20, x23]\n" + "beq 3f\n" + "2:" // 4-vectors of channels: 2 inputs loop + ".inst 0x455e0bf7 // uaddlb z23.h, z31.b, z30.b\n" + "ldp x21, x20, [x19, #0x0]\n" + "add x19, x19, #0x10\n" + ".inst 0x455e0ff6 // uaddlt z22.h, z31.b, z30.b\n" + "ld1b { z31.b }, p3/Z, [x21, x26]\n" + ".inst 0x455c0bb5 // uaddlb z21.h, z29.b, z28.b\n" + "subs x22, x22, #0x1\n" + ".inst 0x455c0fb4 // uaddlt z20.h, z29.b, z28.b\n" + "ld1b { z30.b }, p3/Z, [x20, x26]\n" + ".inst 0x455a0b73 // uaddlb z19.h, z27.b, z26.b\n" + "ld1b { z29.b }, p2/Z, [x21, x25]\n" + ".inst 0x455a0f72 // uaddlt z18.h, z27.b, z26.b\n" + "ld1b { z28.b }, p2/Z, [x20, x25]\n" + ".inst 0x45580b31 // uaddlb z17.h, z25.b, z24.b\n" + "ld1b { z27.b }, p1/Z, [x21, x24]\n" + ".inst 0x45580f30 // uaddlt z16.h, z25.b, z24.b\n" + "ld1b { z26.b }, p1/Z, [x20, x24]\n" + ".inst 0x459749ef // uaddwb z15.s, z15.s, z23.h\n" + "ld1b { z25.b }, p0/Z, [x21, x23]\n" + ".inst 0x45974dce // uaddwt z14.s, z14.s, z23.h\n" + "ld1b { z24.b }, p0/Z, [x20, x23]\n" + ".inst 0x459649ad // uaddwb z13.s, z13.s, z22.h\n" + ".inst 0x45964d8c // uaddwt z12.s, z12.s, z22.h\n" + ".inst 0x4595496b // uaddwb z11.s, z11.s, z21.h\n" + ".inst 0x45954d4a // uaddwt z10.s, z10.s, z21.h\n" + ".inst 0x45944929 // uaddwb z9.s, z9.s, z20.h\n" + ".inst 0x45944d08 // uaddwt z8.s, z8.s, z20.h\n" + ".inst 0x459348e7 // uaddwb z7.s, z7.s, z19.h\n" + ".inst 0x45934cc6 // uaddwt z6.s, z6.s, z19.h\n" + ".inst 0x459248a5 // uaddwb z5.s, z5.s, z18.h\n" + ".inst 0x45924c84 // uaddwt z4.s, z4.s, z18.h\n" + ".inst 0x45914863 // uaddwb z3.s, z3.s, z17.h\n" + ".inst 0x45914c42 // uaddwt z2.s, z2.s, z17.h\n" + ".inst 0x45904821 // uaddwb z1.s, z1.s, z16.h\n" + ".inst 0x45904c00 // uaddwt z0.s, z0.s, z16.h\n" + "bgt 2b\n" + "3:" // 4-vectors of channels: 2 inputs tail + ".inst 0x455e0bf7 // uaddlb z23.h, z31.b, z30.b\n" + ".inst 0x455e0ff6 // uaddlt z22.h, z31.b, z30.b\n" + ".inst 0x455c0bb5 // uaddlb z21.h, z29.b, z28.b\n" + ".inst 0x455c0fb4 // uaddlt z20.h, z29.b, z28.b\n" + ".inst 0x455a0b73 // uaddlb z19.h, z27.b, z26.b\n" + ".inst 0x455a0f72 // uaddlt z18.h, z27.b, z26.b\n" + ".inst 0x45580b31 // uaddlb z17.h, z25.b, z24.b\n" + ".inst 0x45580f30 // uaddlt z16.h, z25.b, z24.b\n" + ".inst 0x459749ef // uaddwb z15.s, z15.s, z23.h\n" + ".inst 0x45974dce // uaddwt z14.s, z14.s, z23.h\n" + ".inst 0x459649ad // uaddwb z13.s, z13.s, z22.h\n" + ".inst 0x45964d8c // uaddwt z12.s, z12.s, z22.h\n" + ".inst 0x4595496b // uaddwb z11.s, z11.s, z21.h\n" + ".inst 0x45954d4a // uaddwt z10.s, z10.s, z21.h\n" + ".inst 0x45944929 // uaddwb z9.s, z9.s, z20.h\n" + ".inst 0x45944d08 // uaddwt z8.s, z8.s, z20.h\n" + ".inst 0x459348e7 // uaddwb z7.s, z7.s, z19.h\n" + ".inst 0x45934cc6 // uaddwt z6.s, z6.s, z19.h\n" + ".inst 0x459248a5 // uaddwb z5.s, z5.s, z18.h\n" + ".inst 0x45924c84 // uaddwt z4.s, z4.s, z18.h\n" + ".inst 0x45914863 // uaddwb z3.s, z3.s, z17.h\n" + ".inst 0x45914c42 // uaddwt z2.s, z2.s, z17.h\n" + ".inst 0x45904821 // uaddwb z1.s, z1.s, z16.h\n" + ".inst 0x45904c00 // uaddwt z0.s, z0.s, z16.h\n" + "4:" // 4-vectors of channels: After loop + "ands x20, %x[n_valid_cells], #0x1\n" + "beq 6f\n" + "5:" // 4-vectors of channels: Single input loop + "ldr x21, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ld1b { z31.b }, p3/Z, [x21, x26]\n" + ".inst 0x4508abf1 // ushllb z17.h, z31.b, #0x0\n" + "ld1b { z29.b }, p2/Z, [x21, x25]\n" + ".inst 0x4508aff0 // ushllt z16.h, z31.b, #0x0\n" + "ld1b { z27.b }, p1/Z, [x21, x24]\n" + ".inst 0x459149ef // uaddwb z15.s, z15.s, z17.h\n" + "ld1b { z25.b }, p0/Z, [x21, x23]\n" + ".inst 0x45914dce // uaddwt z14.s, z14.s, z17.h\n" + ".inst 0x459049ad // uaddwb z13.s, z13.s, z16.h\n" + ".inst 0x45904d8c // uaddwt z12.s, z12.s, z16.h\n" + ".inst 0x4508abb0 // ushllb z16.h, z29.b, #0x0\n" + ".inst 0x4590496b // uaddwb z11.s, z11.s, z16.h\n" + ".inst 0x45904d4a // uaddwt z10.s, z10.s, z16.h\n" + ".inst 0x4508afb0 // ushllt z16.h, z29.b, #0x0\n" + ".inst 0x45904929 // uaddwb z9.s, z9.s, z16.h\n" + ".inst 0x45904d08 // uaddwt z8.s, z8.s, z16.h\n" + ".inst 0x4508ab70 // ushllb z16.h, z27.b, #0x0\n" + ".inst 0x459048e7 // uaddwb z7.s, z7.s, z16.h\n" + ".inst 0x45904cc6 // uaddwt z6.s, z6.s, z16.h\n" + ".inst 0x4508af70 // ushllt z16.h, z27.b, #0x0\n" + ".inst 0x459048a5 // uaddwb z5.s, z5.s, z16.h\n" + ".inst 0x45904c84 // uaddwt z4.s, z4.s, z16.h\n" + ".inst 0x4508ab30 // ushllb z16.h, z25.b, #0x0\n" + ".inst 0x45904863 // uaddwb z3.s, z3.s, z16.h\n" + ".inst 0x45904c42 // uaddwt z2.s, z2.s, z16.h\n" + ".inst 0x4508af30 // ushllt z16.h, z25.b, #0x0\n" + ".inst 0x45904821 // uaddwb z1.s, z1.s, z16.h\n" + ".inst 0x45904c00 // uaddwt z0.s, z0.s, z16.h\n" + "bgt 5b\n" + "6:" // 4-vectors of channels: Single input loop: End + "mov z21.s, #0x0\n" + "ld1rw { z20.s }, p4/Z, [%x[combined_rescale_value]]\n" + "add x19, %x[quant_params], %[offsetof_qp_output_offset]\n" + "mov z19.s, #0xff\n" + "ld1rw { z18.s }, p4/Z, [%x[left_shift]]\n" + "ld1rw { z17.s }, p4/Z, [%x[right_shift]]\n" + ".inst 0x4482924f // srshl z15.s, p4/M, z15.s, z18.s\n" + "ld1rw { z16.s }, p4/Z, [x19]\n" + ".inst 0x4482924e // srshl z14.s, p4/M, z14.s, z18.s\n" + ".inst 0x4482924d // srshl z13.s, p4/M, z13.s, z18.s\n" + ".inst 0x4482924c // srshl z12.s, p4/M, z12.s, z18.s\n" + ".inst 0x4482924b // srshl z11.s, p4/M, z11.s, z18.s\n" + ".inst 0x04b475ef // sqrdmulh z15.s, z15.s, z20.s\n" + ".inst 0x04b475ce // sqrdmulh z14.s, z14.s, z20.s\n" + ".inst 0x04b475ad // sqrdmulh z13.s, z13.s, z20.s\n" + ".inst 0x04b4758c // sqrdmulh z12.s, z12.s, z20.s\n" + ".inst 0x04b4756b // sqrdmulh z11.s, z11.s, z20.s\n" + ".inst 0x4482922f // srshl z15.s, p4/M, z15.s, z17.s\n" + ".inst 0x4482922e // srshl z14.s, p4/M, z14.s, z17.s\n" + ".inst 0x4482922d // srshl z13.s, p4/M, z13.s, z17.s\n" + ".inst 0x4482922c // srshl z12.s, p4/M, z12.s, z17.s\n" + "add z15.s, z15.s, z16.s\n" + "add z14.s, z14.s, z16.s\n" + "add z13.s, z13.s, z16.s\n" + "add z12.s, z12.s, z16.s\n" + ".inst 0x4482922b // srshl z11.s, p4/M, z11.s, z17.s\n" + ".inst 0x4482924a // srshl z10.s, p4/M, z10.s, z18.s\n" + ".inst 0x44829249 // srshl z9.s, p4/M, z9.s, z18.s\n" + ".inst 0x44829248 // srshl z8.s, p4/M, z8.s, z18.s\n" + "add z11.s, z11.s, z16.s\n" + ".inst 0x04b4754a // sqrdmulh z10.s, z10.s, z20.s\n" + ".inst 0x04b47529 // sqrdmulh z9.s, z9.s, z20.s\n" + ".inst 0x04b47508 // sqrdmulh z8.s, z8.s, z20.s\n" + ".inst 0x44829247 // srshl z7.s, p4/M, z7.s, z18.s\n" + ".inst 0x4482922a // srshl z10.s, p4/M, z10.s, z17.s\n" + ".inst 0x44829229 // srshl z9.s, p4/M, z9.s, z17.s\n" + ".inst 0x44829228 // srshl z8.s, p4/M, z8.s, z17.s\n" + ".inst 0x04b474e7 // sqrdmulh z7.s, z7.s, z20.s\n" + "add z10.s, z10.s, z16.s\n" + "add z9.s, z9.s, z16.s\n" + "add z8.s, z8.s, z16.s\n" + ".inst 0x44829227 // srshl z7.s, p4/M, z7.s, z17.s\n" + ".inst 0x44829246 // srshl z6.s, p4/M, z6.s, z18.s\n" + ".inst 0x44829245 // srshl z5.s, p4/M, z5.s, z18.s\n" + ".inst 0x44829244 // srshl z4.s, p4/M, z4.s, z18.s\n" + "add z7.s, z7.s, z16.s\n" + ".inst 0x04b474c6 // sqrdmulh z6.s, z6.s, z20.s\n" + ".inst 0x04b474a5 // sqrdmulh z5.s, z5.s, z20.s\n" + ".inst 0x04b47484 // sqrdmulh z4.s, z4.s, z20.s\n" + ".inst 0x44829243 // srshl z3.s, p4/M, z3.s, z18.s\n" + ".inst 0x44829226 // srshl z6.s, p4/M, z6.s, z17.s\n" + ".inst 0x44829225 // srshl z5.s, p4/M, z5.s, z17.s\n" + ".inst 0x44829224 // srshl z4.s, p4/M, z4.s, z17.s\n" + ".inst 0x04b47463 // sqrdmulh z3.s, z3.s, z20.s\n" + "add z6.s, z6.s, z16.s\n" + "add z5.s, z5.s, z16.s\n" + "add z4.s, z4.s, z16.s\n" + ".inst 0x44829223 // srshl z3.s, p4/M, z3.s, z17.s\n" + ".inst 0x44829242 // srshl z2.s, p4/M, z2.s, z18.s\n" + ".inst 0x44829241 // srshl z1.s, p4/M, z1.s, z18.s\n" + ".inst 0x44829240 // srshl z0.s, p4/M, z0.s, z18.s\n" + "add z3.s, z3.s, z16.s\n" + ".inst 0x04b47442 // sqrdmulh z2.s, z2.s, z20.s\n" + ".inst 0x04b47421 // sqrdmulh z1.s, z1.s, z20.s\n" + ".inst 0x04b47400 // sqrdmulh z0.s, z0.s, z20.s\n" + "smax z15.s, p4/M, z15.s, z21.s\n" + ".inst 0x44829222 // srshl z2.s, p4/M, z2.s, z17.s\n" + ".inst 0x44829221 // srshl z1.s, p4/M, z1.s, z17.s\n" + ".inst 0x44829220 // srshl z0.s, p4/M, z0.s, z17.s\n" + "smin z15.s, p4/M, z15.s, z19.s\n" + "add z2.s, z2.s, z16.s\n" + "add z1.s, z1.s, z16.s\n" + "add z0.s, z0.s, z16.s\n" + "smax z14.s, p4/M, z14.s, z21.s\n" + "smax z13.s, p4/M, z13.s, z21.s\n" + "smax z12.s, p4/M, z12.s, z21.s\n" + "smax z11.s, p4/M, z11.s, z21.s\n" + "smin z14.s, p4/M, z14.s, z19.s\n" + "smin z13.s, p4/M, z13.s, z19.s\n" + "smin z12.s, p4/M, z12.s, z19.s\n" + "smin z11.s, p4/M, z11.s, z19.s\n" + "trn1 z17.h, z15.h, z14.h\n" + "smax z10.s, p4/M, z10.s, z21.s\n" + "trn1 z16.h, z13.h, z12.h\n" + "smax z9.s, p4/M, z9.s, z21.s\n" + "trn1 z16.b, z17.b, z16.b\n" + "st1b { z16.b }, p3, [%x[outptr], x26]\n" + "smin z10.s, p4/M, z10.s, z19.s\n" + "incb x26, ALL, MUL #4\n" + "smin z9.s, p4/M, z9.s, z19.s\n" + "smax z8.s, p4/M, z8.s, z21.s\n" + "smax z7.s, p4/M, z7.s, z21.s\n" + "smax z6.s, p4/M, z6.s, z21.s\n" + "trn1 z18.h, z11.h, z10.h\n" + "smin z8.s, p4/M, z8.s, z19.s\n" + "smin z7.s, p4/M, z7.s, z19.s\n" + "smin z6.s, p4/M, z6.s, z19.s\n" + "smax z5.s, p4/M, z5.s, z21.s\n" + "trn1 z16.h, z9.h, z8.h\n" + "smax z4.s, p4/M, z4.s, z21.s\n" + "trn1 z17.h, z7.h, z6.h\n" + "trn1 z16.b, z18.b, z16.b\n" + "st1b { z16.b }, p2, [%x[outptr], x25]\n" + "smin z5.s, p4/M, z5.s, z19.s\n" + "incb x25, ALL, MUL #4\n" + "smin z4.s, p4/M, z4.s, z19.s\n" + "smax z3.s, p4/M, z3.s, z21.s\n" + "smax z2.s, p4/M, z2.s, z21.s\n" + "smax z1.s, p4/M, z1.s, z21.s\n" + "smax z0.s, p4/M, z0.s, z21.s\n" + "trn1 z16.h, z5.h, z4.h\n" + "smin z3.s, p4/M, z3.s, z19.s\n" + "trn1 z16.b, z17.b, z16.b\n" + "st1b { z16.b }, p1, [%x[outptr], x24]\n" + "smin z2.s, p4/M, z2.s, z19.s\n" + "incb x24, ALL, MUL #4\n" + "smin z1.s, p4/M, z1.s, z19.s\n" + "smin z0.s, p4/M, z0.s, z19.s\n" + "trn1 z17.h, z3.h, z2.h\n" + "trn1 z16.h, z1.h, z0.h\n" + "trn1 z16.b, z17.b, z16.b\n" + "st1b { z16.b }, p0, [%x[outptr], x23]\n" + "incb x23, ALL, MUL #4\n" + "whilelt p0.b, x23, %x[n_channels]\n" + "b.any 1b\n" + "7:" // Single vector of channels + "whilelt p3.b, x26, %x[n_channels]\n" + "b.none 14f\n" + "8:" // Single vector of channels: Loop + "ld1rw { z15.s }, p4/Z, [%x[accumulator_init]]\n" + "mov z14.d, z15.d\n" + "mov x19, %x[inptrs]\n" + "mov z13.d, z15.d\n" + "lsr x22, %x[n_valid_cells], #0x1\n" + "mov z12.d, z15.d\n" + "cbz x22, 11f\n" + "ldp x21, x20, [x19, #0x0]\n" + "ld1b { z31.b }, p3/Z, [x21, x26]\n" + "add x19, x19, #0x10\n" + "ld1b { z30.b }, p3/Z, [x20, x26]\n" + "subs x22, x22, #0x1\n" + "beq 10f\n" + "9:" // Single vector of channels: Loop: 2 inputs loop + ".inst 0x455e0bf7 // uaddlb z23.h, z31.b, z30.b\n" + "ldp x21, x20, [x19, #0x0]\n" + "add x19, x19, #0x10\n" + ".inst 0x455e0ff6 // uaddlt z22.h, z31.b, z30.b\n" + "ld1b { z31.b }, p3/Z, [x21, x26]\n" + ".inst 0x459749ef // uaddwb z15.s, z15.s, z23.h\n" + "subs x22, x22, #0x1\n" + ".inst 0x45974dce // uaddwt z14.s, z14.s, z23.h\n" + "ld1b { z30.b }, p3/Z, [x20, x26]\n" + ".inst 0x459649ad // uaddwb z13.s, z13.s, z22.h\n" + ".inst 0x45964d8c // uaddwt z12.s, z12.s, z22.h\n" + "bgt 9b\n" + "10:" // Single vector of channels: Loop: 2 inputs tail + ".inst 0x455e0bf7 // uaddlb z23.h, z31.b, z30.b\n" + ".inst 0x455e0ff6 // uaddlt z22.h, z31.b, z30.b\n" + ".inst 0x459749ef // uaddwb z15.s, z15.s, z23.h\n" + ".inst 0x45974dce // uaddwt z14.s, z14.s, z23.h\n" + ".inst 0x459649ad // uaddwb z13.s, z13.s, z22.h\n" + ".inst 0x45964d8c // uaddwt z12.s, z12.s, z22.h\n" + "11:" // Single vector of channels: Loop: After loop + "ands x20, %x[n_valid_cells], #0x1\n" + "beq 13f\n" + "12:" // Single vector of channels: Loop: Single input loop + "ldr x21, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ld1b { z31.b }, p3/Z, [x21, x26]\n" + ".inst 0x4508abf1 // ushllb z17.h, z31.b, #0x0\n" + ".inst 0x4508aff0 // ushllt z16.h, z31.b, #0x0\n" + ".inst 0x459149ef // uaddwb z15.s, z15.s, z17.h\n" + ".inst 0x45914dce // uaddwt z14.s, z14.s, z17.h\n" + ".inst 0x459049ad // uaddwb z13.s, z13.s, z16.h\n" + ".inst 0x45904d8c // uaddwt z12.s, z12.s, z16.h\n" + "bgt 12b\n" + "13:" // Single vector of channels: Loop: Single input loop: End + "mov z21.s, #0x0\n" + "ld1rw { z20.s }, p4/Z, [%x[combined_rescale_value]]\n" + "add x19, %x[quant_params], %[offsetof_qp_output_offset]\n" + "mov z19.s, #0xff\n" + "ld1rw { z18.s }, p4/Z, [%x[left_shift]]\n" + "ld1rw { z17.s }, p4/Z, [%x[right_shift]]\n" + ".inst 0x4482924f // srshl z15.s, p4/M, z15.s, z18.s\n" + "ld1rw { z16.s }, p4/Z, [x19]\n" + ".inst 0x4482924e // srshl z14.s, p4/M, z14.s, z18.s\n" + ".inst 0x4482924d // srshl z13.s, p4/M, z13.s, z18.s\n" + ".inst 0x4482924c // srshl z12.s, p4/M, z12.s, z18.s\n" + ".inst 0x04b475ef // sqrdmulh z15.s, z15.s, z20.s\n" + ".inst 0x04b475ce // sqrdmulh z14.s, z14.s, z20.s\n" + ".inst 0x04b475ad // sqrdmulh z13.s, z13.s, z20.s\n" + ".inst 0x04b4758c // sqrdmulh z12.s, z12.s, z20.s\n" + ".inst 0x4482922f // srshl z15.s, p4/M, z15.s, z17.s\n" + ".inst 0x4482922e // srshl z14.s, p4/M, z14.s, z17.s\n" + ".inst 0x4482922d // srshl z13.s, p4/M, z13.s, z17.s\n" + ".inst 0x4482922c // srshl z12.s, p4/M, z12.s, z17.s\n" + "add z15.s, z15.s, z16.s\n" + "add z14.s, z14.s, z16.s\n" + "add z13.s, z13.s, z16.s\n" + "add z12.s, z12.s, z16.s\n" + "smax z15.s, p4/M, z15.s, z21.s\n" + "smax z14.s, p4/M, z14.s, z21.s\n" + "smax z13.s, p4/M, z13.s, z21.s\n" + "smax z12.s, p4/M, z12.s, z21.s\n" + "smin z15.s, p4/M, z15.s, z19.s\n" + "smin z14.s, p4/M, z14.s, z19.s\n" + "smin z13.s, p4/M, z13.s, z19.s\n" + "smin z12.s, p4/M, z12.s, z19.s\n" + "trn1 z17.h, z15.h, z14.h\n" + "trn1 z16.h, z13.h, z12.h\n" + "trn1 z16.b, z17.b, z16.b\n" + "st1b { z16.b }, p3, [%x[outptr], x26]\n" + "incb x26\n" + "whilelt p3.b, x26, %x[n_channels]\n" + "b.any 8b\n" + "14:" // End + + : + : [accumulator_init] "r" (&accumulator_init), [combined_rescale_value] "r" (&combined_rescale_value), [inptrs] "r" (inptrs), [left_shift] "r" (&left_shift), [n_channels] "r" (n_channels), [n_valid_cells] "r" (n_valid_cells), [offsetof_qp_output_offset] "I" (offsetof(Requantize32, output_offset)), [outptr] "r" (outptr), [quant_params] "r" (&qp), [right_shift] "r" (&right_shift) + : "cc", "memory", "p0", "p1", "p2", "p3", "p4", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "z0", "z1", "z2", "z3", "z4", "z5", "z6", "z7", "z8", "z9", "z10", "z11", "z12", "z13", "z14", "z15", "z16", "z17", "z18", "z19", "z20", "z21", "z22", "z23", "z24", "z25", "z26", "z27", "z28", "z29", "z30", "z31" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) && defined(SVE2) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8q_nhwc_max_generic_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8q_nhwc_max_generic_depthfirst.hpp new file mode 100644 index 0000000000..7633db1508 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8q_nhwc_max_generic_depthfirst.hpp @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include + +#pragma once + +#if defined(__ARM_FEATURE_SVE) && defined(SVE2) + +namespace arm_conv { +namespace pooling { + +void sve_u8q_nhwc_max_generic_depthfirst_impl(const uint64_t, const uint64_t n_valid_cells, uint64_t n_channels, const uint8_t *const *const inptrs, uint8_t *outptr, const Requantize32 &qp); + +struct sve_u8q_nhwc_max_generic_depthfirst +{ + typedef uint8_t operand_type; + typedef uint8_t return_type; + + typedef void (*kern_type)(const uint64_t, const uint64_t n_valid_cells, uint64_t n_channels, const uint8_t *const *const inptrs, uint8_t *outptr, const Requantize32 &qp); + + constexpr static PoolingType pooling_type(void) { return PoolingType::MAX; } + + kern_type kernel = sve_u8q_nhwc_max_generic_depthfirst_impl; + + sve_u8q_nhwc_max_generic_depthfirst(const CPUInfo *) {} +}; + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) && defined(SVE2) diff --git a/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8q_nhwc_max_generic_depthfirst/generic.cpp b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8q_nhwc_max_generic_depthfirst/generic.cpp new file mode 100644 index 0000000000..c104088504 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/kernels/sve_u8q_nhwc_max_generic_depthfirst/generic.cpp @@ -0,0 +1,416 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "pooling.hpp" +#include + +#if defined(__ARM_FEATURE_SVE) && defined(SVE2) + +namespace arm_conv { +namespace pooling { + + +void sve_u8q_nhwc_max_generic_depthfirst_impl( + const uint64_t, + const uint64_t n_valid_cells, + uint64_t n_channels, + const uint8_t *const *const inptrs, + uint8_t *outptr, + const Requantize32 &qp +) +{ + __asm__ __volatile__( + "ptrue p4.b\n" + "mov x28, #0x0\n" + "cntb x27\n" + "cntb x26, ALL, MUL #2\n" + "cntb x25, ALL, MUL #3\n" + "whilelt p3.b, x28, %x[n_channels]\n" + "whilelt p2.b, x27, %x[n_channels]\n" + "whilelt p1.b, x26, %x[n_channels]\n" + "whilelt p0.b, x25, %x[n_channels]\n" + "b.none 7f\n" + "1:" // 4-vectors of channels + "mov z10.b, #0x0\n" + "mov x19, %x[inptrs]\n" + "mov z9.b, #0x0\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "mov z8.b, #0x0\n" + "mov z7.b, #0x0\n" + "cbz x24, 4f\n" + "ldp x23, x22, [x19, #0x0]\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "subs x24, x24, #0x1\n" + "ld1b { z3.b }, p3/Z, [x23, x28]\n" + "ld1b { z2.b }, p3/Z, [x22, x28]\n" + "ld1b { z1.b }, p3/Z, [x21, x28]\n" + "ld1b { z0.b }, p3/Z, [x20, x28]\n" + "ld1b { z31.b }, p2/Z, [x23, x27]\n" + "ld1b { z30.b }, p2/Z, [x22, x27]\n" + "ld1b { z22.b }, p2/Z, [x21, x27]\n" + "ld1b { z29.b }, p2/Z, [x20, x27]\n" + "ld1b { z28.b }, p1/Z, [x23, x26]\n" + "ld1b { z27.b }, p1/Z, [x22, x26]\n" + "ld1b { z21.b }, p1/Z, [x21, x26]\n" + "ld1b { z26.b }, p1/Z, [x20, x26]\n" + "ld1b { z16.b }, p0/Z, [x23, x25]\n" + "ld1b { z25.b }, p0/Z, [x22, x25]\n" + "ld1b { z20.b }, p0/Z, [x21, x25]\n" + "ld1b { z24.b }, p0/Z, [x20, x25]\n" + "beq 3f\n" + "2:" // 4-vectors of channels: 4 inputs loop + "movprfx z19, z3\n umax z19.b, p4/M, z19.b, z2.b\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "movprfx z23, z1\n umax z23.b, p4/M, z23.b, z0.b\n" + "ldp x21, x20, [x19, #0x10]\n" + "movprfx z18, z31\n umax z18.b, p4/M, z18.b, z30.b\n" + "add x19, x19, #0x20\n" + "umax z22.b, p4/M, z22.b, z29.b\n" + "ld1b { z3.b }, p3/Z, [x23, x28]\n" + "movprfx z17, z28\n umax z17.b, p4/M, z17.b, z27.b\n" + "umax z21.b, p4/M, z21.b, z26.b\n" + "ld1b { z2.b }, p3/Z, [x22, x28]\n" + "umax z16.b, p4/M, z16.b, z25.b\n" + "ld1b { z1.b }, p3/Z, [x21, x28]\n" + "umax z20.b, p4/M, z20.b, z24.b\n" + "ld1b { z0.b }, p3/Z, [x20, x28]\n" + "umax z19.b, p4/M, z19.b, z23.b\n" + "ld1b { z31.b }, p2/Z, [x23, x27]\n" + "umax z18.b, p4/M, z18.b, z22.b\n" + "ld1b { z30.b }, p2/Z, [x22, x27]\n" + "umax z17.b, p4/M, z17.b, z21.b\n" + "ld1b { z22.b }, p2/Z, [x21, x27]\n" + "umax z16.b, p4/M, z16.b, z20.b\n" + "ld1b { z29.b }, p2/Z, [x20, x27]\n" + "umax z10.b, p4/M, z10.b, z19.b\n" + "ld1b { z28.b }, p1/Z, [x23, x26]\n" + "umax z9.b, p4/M, z9.b, z18.b\n" + "ld1b { z27.b }, p1/Z, [x22, x26]\n" + "umax z8.b, p4/M, z8.b, z17.b\n" + "ld1b { z21.b }, p1/Z, [x21, x26]\n" + "umax z7.b, p4/M, z7.b, z16.b\n" + "ld1b { z26.b }, p1/Z, [x20, x26]\n" + "ld1b { z16.b }, p0/Z, [x23, x25]\n" + "ld1b { z25.b }, p0/Z, [x22, x25]\n" + "ld1b { z20.b }, p0/Z, [x21, x25]\n" + "ld1b { z24.b }, p0/Z, [x20, x25]\n" + "bgt 2b\n" + "3:" // 4-vectors of channels: 4 inputs tail + "movprfx z19, z3\n umax z19.b, p4/M, z19.b, z2.b\n" + "movprfx z23, z1\n umax z23.b, p4/M, z23.b, z0.b\n" + "movprfx z18, z31\n umax z18.b, p4/M, z18.b, z30.b\n" + "umax z22.b, p4/M, z22.b, z29.b\n" + "movprfx z17, z28\n umax z17.b, p4/M, z17.b, z27.b\n" + "umax z21.b, p4/M, z21.b, z26.b\n" + "umax z16.b, p4/M, z16.b, z25.b\n" + "umax z20.b, p4/M, z20.b, z24.b\n" + "umax z19.b, p4/M, z19.b, z23.b\n" + "umax z18.b, p4/M, z18.b, z22.b\n" + "umax z17.b, p4/M, z17.b, z21.b\n" + "umax z16.b, p4/M, z16.b, z20.b\n" + "umax z10.b, p4/M, z10.b, z19.b\n" + "umax z9.b, p4/M, z9.b, z18.b\n" + "umax z8.b, p4/M, z8.b, z17.b\n" + "umax z7.b, p4/M, z7.b, z16.b\n" + "4:" // 4-vectors of channels: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 6f\n" + "5:" // 4-vectors of channels: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ld1b { z3.b }, p3/Z, [x23, x28]\n" + "umax z10.b, p4/M, z10.b, z3.b\n" + "ld1b { z31.b }, p2/Z, [x23, x27]\n" + "ld1b { z28.b }, p1/Z, [x23, x26]\n" + "umax z9.b, p4/M, z9.b, z31.b\n" + "ld1b { z16.b }, p0/Z, [x23, x25]\n" + "umax z8.b, p4/M, z8.b, z28.b\n" + "umax z7.b, p4/M, z7.b, z16.b\n" + "bgt 5b\n" + "6:" // 4-vectors of channels: Single input loop: End + "mov z6.s, #0x0\n" + "add x19, %x[quant_params], %[offsetof_qp_input_offset]\n" + "ld1rw { z5.s }, p4/Z, [x19]\n" + "mov z4.s, #0xff\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_mul]\n" + ".inst 0x4508a951 // ushllb z17.h, z10.b, #0x0\n" + "ld1rw { z3.s }, p4/Z, [x19]\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_left_shift]\n" + ".inst 0x4508ad50 // ushllt z16.h, z10.b, #0x0\n" + "ld1rw { z2.s }, p4/Z, [x19]\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_right_shift]\n" + ".inst 0x4508a937 // ushllb z23.h, z9.b, #0x0\n" + "ld1rw { z1.s }, p4/Z, [x19]\n" + "add x19, %x[quant_params], %[offsetof_qp_output_offset]\n" + ".inst 0x4508ad36 // ushllt z22.h, z9.b, #0x0\n" + "ld1rw { z0.s }, p4/Z, [x19]\n" + ".inst 0x4508a912 // ushllb z18.h, z8.b, #0x0\n" + ".inst 0x4508ad15 // ushllt z21.h, z8.b, #0x0\n" + ".inst 0x4508a8f4 // ushllb z20.h, z7.b, #0x0\n" + ".inst 0x4508acf3 // ushllt z19.h, z7.b, #0x0\n" + "neg z5.s, p4/M, z5.s\n" + ".inst 0x459140bf // saddwb z31.s, z5.s, z17.h\n" + ".inst 0x459144b1 // saddwt z17.s, z5.s, z17.h\n" + ".inst 0x459040be // saddwb z30.s, z5.s, z16.h\n" + ".inst 0x459044b0 // saddwt z16.s, z5.s, z16.h\n" + ".inst 0x459740bd // saddwb z29.s, z5.s, z23.h\n" + ".inst 0x459744bc // saddwt z28.s, z5.s, z23.h\n" + ".inst 0x459640bb // saddwb z27.s, z5.s, z22.h\n" + ".inst 0x459644ba // saddwt z26.s, z5.s, z22.h\n" + ".inst 0x459240b9 // saddwb z25.s, z5.s, z18.h\n" + ".inst 0x459244b2 // saddwt z18.s, z5.s, z18.h\n" + ".inst 0x459540b8 // saddwb z24.s, z5.s, z21.h\n" + ".inst 0x459544b7 // saddwt z23.s, z5.s, z21.h\n" + ".inst 0x459440b6 // saddwb z22.s, z5.s, z20.h\n" + ".inst 0x459444b5 // saddwt z21.s, z5.s, z20.h\n" + ".inst 0x459340b4 // saddwb z20.s, z5.s, z19.h\n" + ".inst 0x459344b3 // saddwt z19.s, z5.s, z19.h\n" + ".inst 0x4482905f // srshl z31.s, p4/M, z31.s, z2.s\n" + ".inst 0x44829051 // srshl z17.s, p4/M, z17.s, z2.s\n" + ".inst 0x4482905e // srshl z30.s, p4/M, z30.s, z2.s\n" + ".inst 0x44829050 // srshl z16.s, p4/M, z16.s, z2.s\n" + ".inst 0x04a377ff // sqrdmulh z31.s, z31.s, z3.s\n" + ".inst 0x04a37631 // sqrdmulh z17.s, z17.s, z3.s\n" + ".inst 0x04a377de // sqrdmulh z30.s, z30.s, z3.s\n" + ".inst 0x04a37610 // sqrdmulh z16.s, z16.s, z3.s\n" + ".inst 0x4482903f // srshl z31.s, p4/M, z31.s, z1.s\n" + ".inst 0x44829031 // srshl z17.s, p4/M, z17.s, z1.s\n" + ".inst 0x4482903e // srshl z30.s, p4/M, z30.s, z1.s\n" + ".inst 0x44829030 // srshl z16.s, p4/M, z16.s, z1.s\n" + "add z31.s, z31.s, z0.s\n" + "add z17.s, z17.s, z0.s\n" + "add z30.s, z30.s, z0.s\n" + "add z16.s, z16.s, z0.s\n" + ".inst 0x4482905d // srshl z29.s, p4/M, z29.s, z2.s\n" + ".inst 0x4482905c // srshl z28.s, p4/M, z28.s, z2.s\n" + ".inst 0x4482905b // srshl z27.s, p4/M, z27.s, z2.s\n" + ".inst 0x4482905a // srshl z26.s, p4/M, z26.s, z2.s\n" + ".inst 0x04a377bd // sqrdmulh z29.s, z29.s, z3.s\n" + ".inst 0x04a3779c // sqrdmulh z28.s, z28.s, z3.s\n" + ".inst 0x04a3777b // sqrdmulh z27.s, z27.s, z3.s\n" + ".inst 0x04a3775a // sqrdmulh z26.s, z26.s, z3.s\n" + ".inst 0x4482903d // srshl z29.s, p4/M, z29.s, z1.s\n" + ".inst 0x4482903c // srshl z28.s, p4/M, z28.s, z1.s\n" + ".inst 0x4482903b // srshl z27.s, p4/M, z27.s, z1.s\n" + ".inst 0x4482903a // srshl z26.s, p4/M, z26.s, z1.s\n" + "add z29.s, z29.s, z0.s\n" + "add z28.s, z28.s, z0.s\n" + "add z27.s, z27.s, z0.s\n" + "add z26.s, z26.s, z0.s\n" + ".inst 0x44829059 // srshl z25.s, p4/M, z25.s, z2.s\n" + ".inst 0x44829052 // srshl z18.s, p4/M, z18.s, z2.s\n" + "smax z31.s, p4/M, z31.s, z6.s\n" + "smax z17.s, p4/M, z17.s, z6.s\n" + ".inst 0x04a37739 // sqrdmulh z25.s, z25.s, z3.s\n" + ".inst 0x04a37652 // sqrdmulh z18.s, z18.s, z3.s\n" + "smin z31.s, p4/M, z31.s, z4.s\n" + "smin z17.s, p4/M, z17.s, z4.s\n" + ".inst 0x44829039 // srshl z25.s, p4/M, z25.s, z1.s\n" + ".inst 0x44829032 // srshl z18.s, p4/M, z18.s, z1.s\n" + "smax z30.s, p4/M, z30.s, z6.s\n" + "trn1 z17.h, z31.h, z17.h\n" + "add z25.s, z25.s, z0.s\n" + "add z18.s, z18.s, z0.s\n" + ".inst 0x44829058 // srshl z24.s, p4/M, z24.s, z2.s\n" + ".inst 0x44829057 // srshl z23.s, p4/M, z23.s, z2.s\n" + "smin z30.s, p4/M, z30.s, z4.s\n" + "smax z16.s, p4/M, z16.s, z6.s\n" + ".inst 0x04a37718 // sqrdmulh z24.s, z24.s, z3.s\n" + ".inst 0x04a376f7 // sqrdmulh z23.s, z23.s, z3.s\n" + "smax z29.s, p4/M, z29.s, z6.s\n" + "smin z16.s, p4/M, z16.s, z4.s\n" + ".inst 0x44829038 // srshl z24.s, p4/M, z24.s, z1.s\n" + ".inst 0x44829037 // srshl z23.s, p4/M, z23.s, z1.s\n" + "smin z29.s, p4/M, z29.s, z4.s\n" + "trn1 z16.h, z30.h, z16.h\n" + "add z24.s, z24.s, z0.s\n" + "add z23.s, z23.s, z0.s\n" + "trn1 z16.b, z17.b, z16.b\n" + "st1b { z16.b }, p3, [%x[outptr], x28]\n" + ".inst 0x44829056 // srshl z22.s, p4/M, z22.s, z2.s\n" + "incb x28, ALL, MUL #4\n" + ".inst 0x44829055 // srshl z21.s, p4/M, z21.s, z2.s\n" + ".inst 0x44829054 // srshl z20.s, p4/M, z20.s, z2.s\n" + ".inst 0x44829053 // srshl z19.s, p4/M, z19.s, z2.s\n" + "smax z28.s, p4/M, z28.s, z6.s\n" + ".inst 0x04a376d6 // sqrdmulh z22.s, z22.s, z3.s\n" + ".inst 0x04a376b5 // sqrdmulh z21.s, z21.s, z3.s\n" + ".inst 0x04a37694 // sqrdmulh z20.s, z20.s, z3.s\n" + ".inst 0x04a37673 // sqrdmulh z19.s, z19.s, z3.s\n" + ".inst 0x44829036 // srshl z22.s, p4/M, z22.s, z1.s\n" + ".inst 0x44829035 // srshl z21.s, p4/M, z21.s, z1.s\n" + ".inst 0x44829034 // srshl z20.s, p4/M, z20.s, z1.s\n" + ".inst 0x44829033 // srshl z19.s, p4/M, z19.s, z1.s\n" + "add z22.s, z22.s, z0.s\n" + "add z21.s, z21.s, z0.s\n" + "add z20.s, z20.s, z0.s\n" + "add z19.s, z19.s, z0.s\n" + "smax z27.s, p4/M, z27.s, z6.s\n" + "smax z26.s, p4/M, z26.s, z6.s\n" + "smax z25.s, p4/M, z25.s, z6.s\n" + "smin z28.s, p4/M, z28.s, z4.s\n" + "smin z27.s, p4/M, z27.s, z4.s\n" + "smin z26.s, p4/M, z26.s, z4.s\n" + "smin z25.s, p4/M, z25.s, z4.s\n" + "trn1 z17.h, z29.h, z28.h\n" + "smax z18.s, p4/M, z18.s, z6.s\n" + "trn1 z16.h, z27.h, z26.h\n" + "smax z24.s, p4/M, z24.s, z6.s\n" + "trn1 z16.b, z17.b, z16.b\n" + "st1b { z16.b }, p2, [%x[outptr], x27]\n" + "smin z18.s, p4/M, z18.s, z4.s\n" + "incb x27, ALL, MUL #4\n" + "smin z24.s, p4/M, z24.s, z4.s\n" + "smax z23.s, p4/M, z23.s, z6.s\n" + "smax z22.s, p4/M, z22.s, z6.s\n" + "smax z21.s, p4/M, z21.s, z6.s\n" + "trn1 z18.h, z25.h, z18.h\n" + "smin z23.s, p4/M, z23.s, z4.s\n" + "smin z22.s, p4/M, z22.s, z4.s\n" + "smin z21.s, p4/M, z21.s, z4.s\n" + "smax z20.s, p4/M, z20.s, z6.s\n" + "trn1 z16.h, z24.h, z23.h\n" + "smax z19.s, p4/M, z19.s, z6.s\n" + "trn1 z17.h, z22.h, z21.h\n" + "trn1 z16.b, z18.b, z16.b\n" + "st1b { z16.b }, p1, [%x[outptr], x26]\n" + "smin z20.s, p4/M, z20.s, z4.s\n" + "incb x26, ALL, MUL #4\n" + "smin z19.s, p4/M, z19.s, z4.s\n" + "trn1 z16.h, z20.h, z19.h\n" + "trn1 z16.b, z17.b, z16.b\n" + "st1b { z16.b }, p0, [%x[outptr], x25]\n" + "incb x25, ALL, MUL #4\n" + "whilelt p0.b, x25, %x[n_channels]\n" + "b.any 1b\n" + "7:" // Single vector of channels + "whilelt p3.b, x28, %x[n_channels]\n" + "b.none 14f\n" + "8:" // Single vector of channels: Loop + "mov z10.b, #0x0\n" + "mov x19, %x[inptrs]\n" + "lsr x24, %x[n_valid_cells], #0x2\n" + "cbz x24, 11f\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "ldp x21, x20, [x19, #0x10]\n" + "add x19, x19, #0x20\n" + "ld1b { z3.b }, p3/Z, [x23, x28]\n" + "ld1b { z2.b }, p3/Z, [x22, x28]\n" + "ld1b { z1.b }, p3/Z, [x21, x28]\n" + "ld1b { z0.b }, p3/Z, [x20, x28]\n" + "beq 10f\n" + "9:" // Single vector of channels: Loop: 4 inputs loop + "movprfx z19, z3\n umax z19.b, p4/M, z19.b, z2.b\n" + "ldp x23, x22, [x19, #0x0]\n" + "subs x24, x24, #0x1\n" + "movprfx z23, z1\n umax z23.b, p4/M, z23.b, z0.b\n" + "ldp x21, x20, [x19, #0x10]\n" + "umax z19.b, p4/M, z19.b, z23.b\n" + "ld1b { z3.b }, p3/Z, [x23, x28]\n" + "umax z10.b, p4/M, z10.b, z19.b\n" + "ld1b { z2.b }, p3/Z, [x22, x28]\n" + "add x19, x19, #0x20\n" + "ld1b { z1.b }, p3/Z, [x21, x28]\n" + "ld1b { z0.b }, p3/Z, [x20, x28]\n" + "bgt 9b\n" + "10:" // Single vector of channels: Loop: 4 inputs tail + "movprfx z19, z3\n umax z19.b, p4/M, z19.b, z2.b\n" + "movprfx z23, z1\n umax z23.b, p4/M, z23.b, z0.b\n" + "umax z19.b, p4/M, z19.b, z23.b\n" + "umax z10.b, p4/M, z10.b, z19.b\n" + "11:" // Single vector of channels: Loop: After loop + "ands x20, %x[n_valid_cells], #0x3\n" + "beq 13f\n" + "12:" // Single vector of channels: Loop: Single input loop + "ldr x23, [x19], #0x8\n" + "subs x20, x20, #0x1\n" + "ld1b { z3.b }, p3/Z, [x23, x28]\n" + "umax z10.b, p4/M, z10.b, z3.b\n" + "bgt 12b\n" + "13:" // Single vector of channels: Loop: Single input loop: End + "mov z6.s, #0x0\n" + "add x19, %x[quant_params], %[offsetof_qp_input_offset]\n" + "ld1rw { z5.s }, p4/Z, [x19]\n" + "mov z4.s, #0xff\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_mul]\n" + ".inst 0x4508a951 // ushllb z17.h, z10.b, #0x0\n" + "ld1rw { z3.s }, p4/Z, [x19]\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_left_shift]\n" + ".inst 0x4508ad50 // ushllt z16.h, z10.b, #0x0\n" + "ld1rw { z2.s }, p4/Z, [x19]\n" + "add x19, %x[quant_params], %[offsetof_qp_per_layer_right_shift]\n" + "neg z5.s, p4/M, z5.s\n" + "ld1rw { z1.s }, p4/Z, [x19]\n" + "add x19, %x[quant_params], %[offsetof_qp_output_offset]\n" + ".inst 0x459140bf // saddwb z31.s, z5.s, z17.h\n" + "ld1rw { z0.s }, p4/Z, [x19]\n" + ".inst 0x459144b1 // saddwt z17.s, z5.s, z17.h\n" + ".inst 0x459040be // saddwb z30.s, z5.s, z16.h\n" + ".inst 0x459044b0 // saddwt z16.s, z5.s, z16.h\n" + ".inst 0x4482905f // srshl z31.s, p4/M, z31.s, z2.s\n" + ".inst 0x44829051 // srshl z17.s, p4/M, z17.s, z2.s\n" + ".inst 0x4482905e // srshl z30.s, p4/M, z30.s, z2.s\n" + ".inst 0x44829050 // srshl z16.s, p4/M, z16.s, z2.s\n" + ".inst 0x04a377ff // sqrdmulh z31.s, z31.s, z3.s\n" + ".inst 0x04a37631 // sqrdmulh z17.s, z17.s, z3.s\n" + ".inst 0x04a377de // sqrdmulh z30.s, z30.s, z3.s\n" + ".inst 0x04a37610 // sqrdmulh z16.s, z16.s, z3.s\n" + ".inst 0x4482903f // srshl z31.s, p4/M, z31.s, z1.s\n" + ".inst 0x44829031 // srshl z17.s, p4/M, z17.s, z1.s\n" + ".inst 0x4482903e // srshl z30.s, p4/M, z30.s, z1.s\n" + ".inst 0x44829030 // srshl z16.s, p4/M, z16.s, z1.s\n" + "add z31.s, z31.s, z0.s\n" + "add z17.s, z17.s, z0.s\n" + "add z30.s, z30.s, z0.s\n" + "add z16.s, z16.s, z0.s\n" + "smax z31.s, p4/M, z31.s, z6.s\n" + "smax z17.s, p4/M, z17.s, z6.s\n" + "smax z30.s, p4/M, z30.s, z6.s\n" + "smax z16.s, p4/M, z16.s, z6.s\n" + "smin z31.s, p4/M, z31.s, z4.s\n" + "smin z17.s, p4/M, z17.s, z4.s\n" + "smin z30.s, p4/M, z30.s, z4.s\n" + "smin z16.s, p4/M, z16.s, z4.s\n" + "trn1 z17.h, z31.h, z17.h\n" + "trn1 z16.h, z30.h, z16.h\n" + "trn1 z16.b, z17.b, z16.b\n" + "st1b { z16.b }, p3, [%x[outptr], x28]\n" + "incb x28\n" + "whilelt p3.b, x28, %x[n_channels]\n" + "b.any 8b\n" + "14:" // End + + : + : [inptrs] "r" (inptrs), [n_channels] "r" (n_channels), [n_valid_cells] "r" (n_valid_cells), [offsetof_qp_input_offset] "I" (offsetof(Requantize32, input_offset)), [offsetof_qp_output_offset] "I" (offsetof(Requantize32, output_offset)), [offsetof_qp_per_layer_left_shift] "I" (offsetof(Requantize32, per_layer_left_shift)), [offsetof_qp_per_layer_mul] "I" (offsetof(Requantize32, per_layer_mul)), [offsetof_qp_per_layer_right_shift] "I" (offsetof(Requantize32, per_layer_right_shift)), [outptr] "r" (outptr), [quant_params] "r" (&qp) + : "cc", "memory", "p0", "p1", "p2", "p3", "p4", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28", "z0", "z1", "z2", "z3", "z4", "z5", "z6", "z7", "z8", "z9", "z10", "z16", "z17", "z18", "z19", "z20", "z21", "z22", "z23", "z24", "z25", "z26", "z27", "z28", "z29", "z30", "z31" + ); +} + +} // namespace pooling +} // namespace arm_conv + +#endif // defined(__ARM_FEATURE_SVE) && defined(SVE2) diff --git a/src/core/NEON/kernels/arm_conv/pooling/pooling_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/pooling/pooling_depthfirst.hpp new file mode 100644 index 0000000000..ad95207fb3 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/pooling_depthfirst.hpp @@ -0,0 +1,312 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#pragma once + +#include "pool_common.hpp" +#include "utils.hpp" + +#include "arm_compute/core/Types.h" +#include + +namespace arm_conv { +namespace pooling { + +template +class PoolingDepthfirst : public PoolingCommon +{ + using TInput = typename strategy::operand_type; + using TOutput = typename strategy::return_type; + + const PoolingArgs m_args; // Copy of arguments + + constexpr static unsigned int input_rows(void) + { + return (strategy::out_rows() - 1)*strategy::stride_rows() + strategy::pool_rows(); + } + + constexpr static unsigned int input_cols(void) + { + return (strategy::out_cols() - 1)*strategy::stride_cols() + strategy::pool_cols(); + } + + size_t sizeof_input_buffer(void) const + { + return sizeof(TInput) * m_args.n_channels; + } + + size_t sizeof_output_buffer(void) const + { + return sizeof(TOutput) * m_args.n_channels; + } + + public: + PoolingDepthfirst(const PoolingArgs &args) : m_args(args) + { + } + + PoolingDepthfirst(PoolingDepthfirst &) = delete; + PoolingDepthfirst &operator=(PoolingDepthfirst &) = delete; + + size_t get_working_size(unsigned int num_threads) const override + { + // We require a channel-length vector of input padding values + // (to be shared amongst all threads) and (for each thread) a + // channel-length vector in which to dump surplus output. + return sizeof_input_buffer() + num_threads * sizeof_output_buffer(); + } + + void execute( + const void *const input, + void *const output, + void *const working_space, + unsigned int thread_id, + unsigned int num_threads + ) const override + { + const size_t ld_input_col = m_args.n_channels; + const size_t ld_input_row = ld_input_col * m_args.input_cols; + const size_t ld_input_batch = ld_input_row * m_args.input_rows; + const size_t ld_output_col = ld_input_col; + const size_t ld_output_row = ld_output_col * m_args.output_cols; + const size_t ld_output_batch = ld_output_row * m_args.output_rows; + + execute( + input, ld_input_col, ld_input_row, ld_input_batch, + output, ld_output_col, ld_output_row, ld_output_batch, + working_space, + thread_id, num_threads + ); + } + + void execute( + const void *const input, + size_t ld_input_col, + size_t ld_input_row, + size_t ld_input_batch, + void *const output, + size_t ld_output_col, + size_t ld_output_row, + size_t ld_output_batch, + void *const working_space, + unsigned int thread_id, + unsigned int num_threads + ) const override + { + execute( + m_args.n_batches, m_args.input_rows, m_args.input_cols, + m_args.n_channels, + input, ld_input_col, ld_input_row, ld_input_batch, + m_args.padding, + m_args.output_rows, m_args.output_cols, + output, ld_output_col, ld_output_row, ld_output_batch, + working_space, + thread_id, num_threads + ); + } + + void execute( + unsigned int batches, + unsigned int height, + unsigned int width, + unsigned int channels, + const void *const _input, + size_t ld_input_col, + size_t ld_input_row, + size_t ld_input_batch, + const PaddingValues &padding, + unsigned int output_height, + unsigned int output_width, + void *const _output, + size_t ld_output_col, + size_t ld_output_row, + size_t ld_output_batch, + void *const _working_space, + unsigned int thread_id, + unsigned int num_threads + ) const override + { + ARM_COMPUTE_UNUSED(batches, ld_input_batch, ld_output_batch); + strategy strat(m_args.cpu_info); +#ifdef CYCLE_PROFILING + arm_gemm::profiler prof; +#endif // CYCLE_PROFILING + + // Cast input and output pointers into the right types + const TInput *const inptr = static_cast(_input); + TOutput *const outptr = static_cast(_output); + + const unsigned int roundup_output_rows = roundup(output_height, num_threads); + const unsigned int rows_per_thread = roundup_output_rows / num_threads; + const int start_out_height = static_cast(thread_id * rows_per_thread); + const int end_out_height = std::min(output_height, static_cast((thread_id + 1) * rows_per_thread)); + + // Create an array for the input pointers + const TInput * _inptr_array[input_rows() * input_cols()]; + const TInput **const inptr_array = _inptr_array; + + // Create an array for the output pointers + TOutput * _outptr_array[strategy::out_rows() * strategy::out_cols()]; + TOutput **const outptr_array = _outptr_array; + + // Allocate portions of the working space + uint8_t *const working_space = static_cast(_working_space); + TOutput *const output_buffer = reinterpret_cast(working_space + thread_id * sizeof_output_buffer()); + TInput *const input_buffer = reinterpret_cast(working_space + num_threads * sizeof_output_buffer()); + + // Initialise the input buffer + for (unsigned int c = 0; c < channels; c++) + { + TInput &val = input_buffer[c]; + + if (strategy::pooling_type() == PoolingType::AVERAGE) + { + val = static_cast(0); + } + else if (strategy::pooling_type() == PoolingType::MAX) + { +#if defined(__aarch64__) + using InputType = typename std::conditional::value, arm_compute::half, TInput>::type; + using limits = std::numeric_limits; +#else // defined(__aarch64__) + using limits = std::numeric_limits; +#endif // defined(__aarch64__) + if (limits::has_infinity) + { + val = -limits::infinity(); + } + else + { + val = limits::min(); + } + } + } + + // For each output tile, construct the requisite set of pointers and call + // into the kernel. + for (unsigned int batch = 0; batch < batches; batch++) + { + // Get batch pointers + const auto inptr_batch = inptr + batch * ld_input_batch; + const auto outptr_batch = outptr + batch * ld_output_batch; + + for (int start_out_i = start_out_height; + start_out_i < end_out_height; + start_out_i += static_cast(strategy::out_rows())) + { + const int end_out_i = start_out_i + strategy::out_rows(); + const int start_in_i = start_out_i * strategy::stride_rows() - padding.top; + const int end_in_i = start_in_i + input_rows(); + + // Compute top/bottom padding - TODO Is this right for average pooling? + const auto pad_top = static_cast(-std::min(start_in_i, 0)); + const auto pad_bottom = static_cast(-std::min(static_cast(height) - end_in_i, 0)); + const unsigned int valid_output_rows = std::min( + end_out_i - start_out_i, + static_cast(end_out_height) - start_out_i + ); + + // Fill the input pointer array with padding values + for (auto index = 0u; index < input_rows() * input_cols(); index++) + { + inptr_array[index] = input_buffer; + } + + for (int start_out_j = 0, start_in_j = -padding.left; + start_out_j < static_cast(output_width); + start_out_j += static_cast(strategy::out_cols()), + start_in_j += static_cast(strategy::out_cols()) * strategy::stride_cols()) + { + const int end_out_j = start_out_j + strategy::out_cols(); + const int end_in_j = start_in_j + input_cols(); + + // Compute left/right padding - TODO Is this right for average pooling? + const auto pad_left = static_cast(-std::min(start_in_j, 0)); + const auto pad_right = static_cast(-std::min(static_cast(width) - end_in_j, 0)); + + const unsigned int valid_output_cols = std::min( + end_out_j - start_out_j, + static_cast(output_width) - start_out_j + ); + + // Construct the input pointer array - fill the array with pointers to + // the input buffer and then fill in the required values. + for (auto i = pad_top; i < input_rows() - pad_bottom; i++) + { + // Can skip over the left padding because we will have either the + // same or less than the previous tile. + unsigned int j = pad_left; + const TInput *colptr = inptr_batch + (start_in_i + i) * ld_input_row + (start_in_j + j) * ld_input_col; + const TInput **ptrs = inptr_array + i * input_cols() + j; + for (; j < input_cols() - pad_right; j++) + { + *(ptrs++) = colptr; + colptr += ld_input_col; + } + for (; j < input_cols(); j++) + { + *(ptrs++) = input_buffer; + } + } + + // Construct the output pointer array. + TOutput **outptr_pos = outptr_array; + for (auto i = 0u; i < valid_output_rows; i++) + { + unsigned int j = 0u; + TOutput *colptr = outptr_batch + (start_out_i + i) * ld_output_row + start_out_j * ld_output_col; + for (; j < valid_output_cols; j++) + { + *(outptr_pos++) = colptr; + colptr += ld_output_col; + } + for (; j < strategy::out_cols(); j++) + { + *(outptr_pos++) = output_buffer; + } + } + for (auto i = valid_output_rows; i < strategy::out_rows(); i++) + { + for (auto j = 0u; j < strategy::out_cols(); j++) + { + *(outptr_pos++) = output_buffer; + } + } + +#ifdef CYCLE_PROFILING + // TODO Work number + auto p = prof.ScopedProfiler(PROFILE_KERNEL, (unsigned long)(strategy::out_rows() * strategy::out_cols() * strategy::pool_rows() * strategy::pool_cols())); +#endif + strat.kernel( + channels, inptr_array, outptr_array, + m_args.exclude_padding, pad_left, pad_top, pad_right, pad_bottom + ); + } + } + } + } +}; + +} // namespace pooling +} // namespace arm_conv diff --git a/src/core/NEON/kernels/arm_conv/pooling/pooling_depthfirst_cache_oblivious.hpp b/src/core/NEON/kernels/arm_conv/pooling/pooling_depthfirst_cache_oblivious.hpp new file mode 100644 index 0000000000..4aabd957cd --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/pooling_depthfirst_cache_oblivious.hpp @@ -0,0 +1,312 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +#pragma once + +#include "pool_common.hpp" + +#include +#include + +namespace arm_conv { +namespace pooling { + +template +class PoolingDepthfirstCacheOblivious : public PoolingCommon +{ + using TInput = typename strategy::operand_type; + using TOutput = typename strategy::return_type; + + const PoolingArgs m_args; // Copy of arguments + + constexpr static unsigned int input_rows(void) + { + return (strategy::out_rows() - 1)*strategy::stride_rows() + strategy::pool_rows(); + } + + constexpr static unsigned int input_cols(void) + { + return (strategy::out_cols() - 1)*strategy::stride_cols() + strategy::pool_cols(); + } + + size_t sizeof_input_buffer(void) const + { + return sizeof(TInput) * m_args.n_channels; + } + + size_t sizeof_output_buffer(void) const + { + return sizeof(TOutput) * m_args.n_channels; + } + + public: + PoolingDepthfirstCacheOblivious(const PoolingArgs &args) : m_args(args) + { + } + + PoolingDepthfirstCacheOblivious(PoolingDepthfirstCacheOblivious &) = delete; + PoolingDepthfirstCacheOblivious &operator=(PoolingDepthfirstCacheOblivious &) = delete; + + size_t get_working_size(void) const override + { + // We require an array of pointers for the inputs and outputs, a + // channel-length vector in which to dump surplus output, and a + // channel-length vector of padding values. + return sizeof_input_buffer() + sizeof_output_buffer(); + } + + void execute( + const void *const input, + void *const output, + void *const working_space + ) const override + { + const size_t ld_input_col = m_args.n_channels; + const size_t ld_input_row = ld_input_col * m_args.input_cols; + const size_t ld_input_batch = ld_input_row * m_args.input_rows; + const size_t ld_output_col = ld_input_col; + const size_t ld_output_row = ld_output_col * m_args.output_cols; + const size_t ld_output_batch = ld_output_row * m_args.output_rows; + + execute( + input, ld_input_col, ld_input_row, ld_input_batch, + output, ld_output_col, ld_output_row, ld_output_batch, + working_space + ); + } + + void execute( + const void *const input, + size_t ld_input_col, + size_t ld_input_row, + size_t ld_input_batch, + void *const output, + size_t ld_output_col, + size_t ld_output_row, + size_t ld_output_batch, + void *const working_space + ) const override + { + execute( + m_args.n_batches, m_args.input_rows, m_args.input_cols, + m_args.n_channels, + input, ld_input_col, ld_input_row, ld_input_batch, + m_args.padding, + m_args.output_rows, m_args.output_cols, + output, ld_output_col, ld_output_row, ld_output_batch, + working_space + ); + } + + void execute( + unsigned int batches, + unsigned int input_height, + unsigned int input_width, + unsigned int channels, + const void *const _input, + size_t ld_input_col, + size_t ld_input_row, + size_t ld_input_batch, + const PaddingValues &padding, + unsigned int output_height, + unsigned int output_width, + void *const _output, + size_t ld_output_col, + size_t ld_output_row, + size_t ld_output_batch, + void *const _working_space + ) const override + { + strategy strat(m_args.cpu_info); +#ifdef CYCLE_PROFILING + arm_gemm::profiler prof; +#endif // CYCLE_PROFILING + + // Cast input and output pointers into the right types + const TInput *const inptr = static_cast(_input); + TOutput *const outptr = static_cast(_output); + + // Allocate portions of the working space + uint8_t *const working_space = static_cast(_working_space); + TOutput *const output_buffer = reinterpret_cast(working_space); + TInput *const input_buffer = reinterpret_cast(working_space + sizeof_output_buffer()); + + // Fill the input buffer + const TInput pad_value = (m_args.pool_type == PoolingType::AVERAGE) + ? static_cast(0) + : (std::numeric_limits::has_infinity + ? -std::numeric_limits::infinity() + : std::numeric_limits::lowest()); + for (unsigned int i = 0; i < channels; i++) + { + input_buffer[i] = pad_value; + } + + // Keep subdividing the output plane across the longest dimension until we + // reach the size of the tile. Queue items for later processing. Note - we + // can determine the largest size of the queue a priori from the input + // tensor size, this would allow us to allocate memory within the working + // space and improve performance. + struct WorkItem + { + unsigned int output_i, output_j; + unsigned int output_height, output_width; + + WorkItem(unsigned int i, unsigned int j, unsigned int height, unsigned int width) + : output_i(i), output_j(j), output_height(height), output_width(width) {} + }; + + auto execute = [&] (const WorkItem &item) { + // Create an array for the output pointers + TOutput * _outptr_array[strategy::out_rows() * strategy::out_cols()]; + TOutput **const outptr_array = _outptr_array; + + // Construct the output pointer array + { + const auto output_pad_right = strategy::out_rows() - item.output_width; + auto outptr_element = outptr_array; + auto outptr_row = outptr + item.output_i * ld_output_row + item.output_j * ld_output_col; + + // Fill the array with pointers to the output buffer + for (unsigned int i = 0; i < strategy::out_rows() * strategy::out_cols(); i++) + { + outptr_array[i] = output_buffer; + } + + // Fill in the valid portion of the array + for (unsigned int i = 0; i < item.output_height; i++) + { + auto outptr_col = outptr_row; + for (unsigned int j = 0; j < item.output_width; j++) + { + *(outptr_element++) = outptr_col; + outptr_col += ld_output_col; + } + outptr_element += output_pad_right; + outptr_row += ld_output_row; + } + } + + const int start_i = item.output_i * strategy::stride_rows() - padding.top; + const int end_i = start_i + input_rows(); + const unsigned int pad_top = std::max(0, 0 - start_i); + const unsigned int pad_bottom = std::max(0, end_i - static_cast(input_height)); + + const int start_j = item.output_j * strategy::stride_cols() - padding.left; + const int end_j = start_j + input_cols(); + const unsigned int pad_left = std::max(0, 0 - start_j); + const unsigned int pad_right = std::max(0, end_j - static_cast(input_width)); + + // Create an array for the input pointers + const TInput * _inptr_array[input_rows() * input_cols()]; + const TInput **const inptr_array = _inptr_array; + { + const unsigned int row_padding = pad_top + pad_bottom; + const unsigned int valid_rows = input_rows() - row_padding; + + const unsigned int col_padding = pad_left + pad_right; + const unsigned int valid_cols = input_cols() - col_padding; + + // Fill the array with pointers to the input buffer + for (unsigned int i = 0; i < input_rows() * input_cols(); i++) + { + inptr_array[i] = input_buffer; + } + + // Compute valid initial pointer + auto inptr_row = inptr + std::max(start_i, 0) * ld_input_row + std::max(start_j, 0) * ld_input_col; + + // Fill in the valid portion of the input array + auto inptr_element = inptr_array + pad_top * input_cols() + pad_left; + for (unsigned int i = 0; i < valid_rows; i++) + { + auto inptr_col = inptr_row; + for (unsigned int j = 0; j < valid_cols; j++) + { + *(inptr_element++) = inptr_col; + inptr_col += ld_input_col; + } + + inptr_row += ld_input_row; + inptr_element += col_padding; // Skip the padding elements + } + } + + // Call the kernel +#ifdef CYCLE_PROFILING + // TODO Work number + auto p = prof.ScopedProfiler(PROFILE_KERNEL, (unsigned long)(item.output_height * item.output_width * strategy::pool_rows() * strategy::pool_cols())); +#endif // CYCLE_PROFILING + strat.kernel(channels, inptr_array, outptr_array, + pad_left, pad_top, pad_right, pad_bottom); + }; + + // Add the initial work item to the stack of work. + std::stack> stack; + stack.push(WorkItem(0, 0, output_height, output_width)); + while (!stack.empty()) + { + // Pop an item from the stack, bisect the largest dimension and either + // execute the resulting tiles or add them to the stack if they are too + // large. + const WorkItem item(stack.top()); + stack.pop(); + + if (item.output_height <= strategy::out_rows() && + item.output_width <= strategy::out_cols()) + { + execute(item); + } + else + { + // Split the largest dimension, such that we get an exact number of + // tiles in the first partition. + if (item.output_height >= item.output_width) + { + const unsigned int height_in_tiles = (item.output_height + strategy::out_rows() - 1) / strategy::out_rows(); + const unsigned int tiles_first = height_in_tiles - height_in_tiles / 2; + + const unsigned int height_first = tiles_first * strategy::out_rows(); + const unsigned int height_second = item.output_height - height_first; + + stack.push(WorkItem(item.output_i + height_first, item.output_j, height_second, item.output_width)); + stack.push(WorkItem(item.output_i, item.output_j, height_first, item.output_width)); + } + else + { + const unsigned int width_in_tiles = item.output_width / strategy::out_cols(); + const unsigned int tiles_first = width_in_tiles - width_in_tiles / 2; + + const unsigned int width_first = tiles_first * strategy::out_cols(); + const unsigned int width_second = item.output_width - width_first; + + stack.push(WorkItem(item.output_i, item.output_j + width_first, item.output_height, width_second)); + stack.push(WorkItem(item.output_i, item.output_j, item.output_height, width_first)); + } + } + } + } +}; + +} // namespace pooling +} // namespace arm_conv diff --git a/src/core/NEON/kernels/arm_conv/pooling/pooling_depthfirst_generic.hpp b/src/core/NEON/kernels/arm_conv/pooling/pooling_depthfirst_generic.hpp new file mode 100644 index 0000000000..3a15b28d92 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/pooling_depthfirst_generic.hpp @@ -0,0 +1,239 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#pragma once + +#include "pool_common.hpp" +#include "utils.hpp" + +namespace arm_conv { +namespace pooling { + +template +class PoolingDepthfirstGeneric : public PoolingCommon +{ + using TInput = typename strategy::operand_type; + using TOutput = typename strategy::return_type; + + const PoolingArgs m_args; // Copy of arguments + + unsigned int input_rows(void) const + { + return m_args.pool_window.rows; + } + + unsigned int input_cols(void) const + { + return m_args.pool_window.cols; + } + + public: + PoolingDepthfirstGeneric(const PoolingArgs &args) : m_args(args) + { + } + + PoolingDepthfirstGeneric(PoolingDepthfirstGeneric &) = delete; + PoolingDepthfirstGeneric &operator=(PoolingDepthfirstGeneric &) = delete; + + size_t sizeof_input_pointer_array(void) const + { + return sizeof(TInput *) * input_rows() * input_cols(); + } + + size_t get_working_size(unsigned int num_threads) const override + { + return num_threads * sizeof_input_pointer_array(); + } + + void execute( + const void *const input, + void *const output, + void *const working_space, + unsigned int thread_id, + unsigned int num_threads + ) const override + { + const size_t ld_input_col = m_args.n_channels; + const size_t ld_input_row = ld_input_col * m_args.input_cols; + const size_t ld_input_batch = ld_input_row * m_args.input_rows; + const size_t ld_output_col = ld_input_col; + const size_t ld_output_row = ld_output_col * m_args.output_cols; + const size_t ld_output_batch = ld_output_row * m_args.output_rows; + + execute( + input, ld_input_col, ld_input_row, ld_input_batch, + output, ld_output_col, ld_output_row, ld_output_batch, + working_space, + thread_id, num_threads + ); + } + + void execute( + const void *const input, + size_t ld_input_col, + size_t ld_input_row, + size_t ld_input_batch, + void *const output, + size_t ld_output_col, + size_t ld_output_row, + size_t ld_output_batch, + void *const working_space, + unsigned int thread_id, + unsigned int num_threads + ) const override + { + execute( + m_args.n_batches, m_args.input_rows, m_args.input_cols, + m_args.n_channels, + input, ld_input_col, ld_input_row, ld_input_batch, + m_args.padding, + m_args.output_rows, m_args.output_cols, + output, ld_output_col, ld_output_row, ld_output_batch, + working_space, + thread_id, num_threads + ); + } + + void execute( + unsigned int batches, + unsigned int height, + unsigned int width, + unsigned int channels, + const void *const _input, + size_t ld_input_col, + size_t ld_input_row, + size_t ld_input_batch, + const PaddingValues &padding, + unsigned int output_height, + unsigned int output_width, + void *const _output, + size_t ld_output_col, + size_t ld_output_row, + size_t ld_output_batch, + void *const _working_space, + unsigned int thread_id, + unsigned int num_threads + ) const override + { + strategy strat(m_args.cpu_info); +#ifdef CYCLE_PROFILING + arm_gemm::profiler prof; +#endif // CYCLE_PROFILING + + const unsigned int roundup_output_rows = roundup(output_height, num_threads); + const unsigned int rows_per_thread = roundup_output_rows / num_threads; + int start_out_height = static_cast(thread_id * rows_per_thread); + int end_out_height = std::min(output_height, static_cast((thread_id + 1) * rows_per_thread)); + + unsigned int start_channel = 0; + unsigned int end_channel = channels; + if(output_height == 1) + { + const unsigned int channels_per_thread = roundup(channels, num_threads) / num_threads; + start_channel = thread_id * channels_per_thread; + end_channel = std::min(start_channel + channels_per_thread, channels); + + // Reset start and end rows + start_out_height = 0; + end_out_height = output_height; + } + + // Cast input and output pointers into the right types + const TInput *const inptr = static_cast(_input) + start_channel; + TOutput *const outptr = static_cast(_output) + start_channel; + + // Grab the input pointer array + uint8_t *const working_space = static_cast(_working_space); + const TInput **const inptr_array = reinterpret_cast(working_space + thread_id * sizeof_input_pointer_array()); + + // For each output tile, construct the requisite set of pointers and call + // into the kernel. + for (unsigned int batch = 0; batch < batches; batch++) + { + // Get batch pointers + const auto inptr_batch = inptr + batch * ld_input_batch; + auto outptr_row = outptr + batch * ld_output_batch + start_out_height * ld_output_row; + + for (int out_i = start_out_height; out_i < end_out_height; out_i++) + { + const int start_in_i = out_i * m_args.pool_stride.rows - padding.top; + const int end_in_i = start_in_i + m_args.pool_window.rows; + + // Compute top/bottom padding + const auto pad_top = static_cast(std::max(0 - start_in_i, 0)); + const auto pad_bottom = static_cast(std::max(end_in_i - height, 0)); + const auto valid_rows = input_rows() - pad_top - pad_bottom; + + auto outptr_col = outptr_row; + auto inptr_row = inptr_batch + (start_in_i + pad_top) * ld_input_row; + + for (int out_j = 0, start_in_j = -padding.left; + out_j < static_cast(output_width); + out_j++, start_in_j += m_args.pool_stride.cols) + { + const int end_in_j = start_in_j + m_args.pool_window.cols; + + // Compute left/right padding + const auto pad_left = static_cast(std::max(0 - start_in_j, 0)); + const auto pad_right = static_cast(std::max(0, end_in_j - width)); + const auto valid_cols = input_cols() - pad_left - pad_right; + + // Construct the input pointer array - fill in all valid points + // contiguously. + const TInput **ptrs = inptr_array; + const TInput *rowptr = inptr_row + (start_in_j + pad_left) * ld_input_col; + for (auto i = 0u; i < valid_rows; i++) + { + const TInput *colptr = rowptr; + for (auto j = 0u; j < valid_cols; j++) + { + *(ptrs++) = colptr; + colptr += ld_input_col; + } + rowptr += ld_input_row; + } + + // Compute the number of valid cells + const auto valid_cells = valid_rows * valid_cols; + const auto window_cells = m_args.exclude_padding ? valid_cells : input_rows() * input_cols(); + + // Get the output pointer for this call + TOutput *outptr = outptr_col; + outptr_col += ld_output_col; + +#ifdef CYCLE_PROFILING + // TODO Work number + auto p = prof.ScopedProfiler(PROFILE_KERNEL, (unsigned long)(strategy::out_rows() * strategy::out_cols() * strategy::pool_rows() * strategy::pool_cols())); +#endif // CYCLE_PROFILING + strat.kernel(window_cells, valid_cells, end_channel - start_channel, inptr_array, outptr); + } + + outptr_row += ld_output_row; + } + } + } +}; + +} // namespace pooling +} // namespace arm_conv diff --git a/src/core/NEON/kernels/arm_conv/pooling/pooling_depthfirst_generic_quantized.hpp b/src/core/NEON/kernels/arm_conv/pooling/pooling_depthfirst_generic_quantized.hpp new file mode 100644 index 0000000000..9516042eed --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/pooling_depthfirst_generic_quantized.hpp @@ -0,0 +1,235 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#pragma once + +#include "pool_common.hpp" +#include "utils.hpp" + +namespace arm_conv { +namespace pooling { + +template +class PoolingDepthfirstGenericQuantized : public PoolingCommon +{ + using TInput = typename strategy::operand_type; + using TOutput = typename strategy::return_type; + + const PoolingArgs m_args; // Copy of arguments + const Requantize32 m_requant; // Quantization parameters + + unsigned int input_rows(void) const + { + return m_args.pool_window.rows; + } + + unsigned int input_cols(void) const + { + return m_args.pool_window.cols; + } + + public: + PoolingDepthfirstGenericQuantized(const PoolingArgs &args, const Requantize32 &rq) : m_args(args), m_requant(rq) + { + } + + PoolingDepthfirstGenericQuantized(PoolingDepthfirstGenericQuantized &) = delete; + PoolingDepthfirstGenericQuantized &operator=(PoolingDepthfirstGenericQuantized &) = delete; + + size_t sizeof_input_pointer_array(void) const + { + return sizeof(TInput *) * input_rows() * input_cols(); + } + + size_t get_working_size(unsigned int num_threads) const override + { + return num_threads * sizeof_input_pointer_array(); + } + + void execute( + const void *const input, + void *const output, + void *const working_space, + unsigned int thread_id, + unsigned int num_threads + ) const override + { + const size_t ld_input_col = m_args.n_channels; + const size_t ld_input_row = ld_input_col * m_args.input_cols; + const size_t ld_input_batch = ld_input_row * m_args.input_rows; + const size_t ld_output_col = ld_input_col; + const size_t ld_output_row = ld_output_col * m_args.output_cols; + const size_t ld_output_batch = ld_output_row * m_args.output_rows; + + execute( + input, ld_input_col, ld_input_row, ld_input_batch, + output, ld_output_col, ld_output_row, ld_output_batch, + working_space, + thread_id, num_threads + ); + } + + void execute( + const void *const input, + size_t ld_input_col, + size_t ld_input_row, + size_t ld_input_batch, + void *const output, + size_t ld_output_col, + size_t ld_output_row, + size_t ld_output_batch, + void *const working_space, + unsigned int thread_id, + unsigned int num_threads + ) const override + { + execute( + m_args.n_batches, m_args.input_rows, m_args.input_cols, + m_args.n_channels, + input, ld_input_col, ld_input_row, ld_input_batch, + m_args.padding, + m_args.output_rows, m_args.output_cols, + output, ld_output_col, ld_output_row, ld_output_batch, + working_space, + thread_id, num_threads + ); + } + + void execute( + unsigned int batches, + unsigned int height, + unsigned int width, + unsigned int channels, + const void *const _input, + size_t ld_input_col, + size_t ld_input_row, + size_t ld_input_batch, + const PaddingValues &padding, + unsigned int output_height, + unsigned int output_width, + void *const _output, + size_t ld_output_col, + size_t ld_output_row, + size_t ld_output_batch, + void *const _working_space, + unsigned int thread_id, + unsigned int num_threads + ) const override + { + strategy strat(m_args.cpu_info); +#ifdef CYCLE_PROFILING + arm_gemm::profiler prof; +#endif // CYCLE_PROFILING + + const unsigned int roundup_output_rows = roundup(output_height, num_threads); + const unsigned int rows_per_thread = roundup_output_rows / num_threads; + int start_out_height = static_cast(thread_id * rows_per_thread); + int end_out_height = std::min(output_height, static_cast((thread_id + 1) * rows_per_thread)); + + unsigned int start_channel = 0; + unsigned int end_channel = channels; + if(output_height == 1) + { + const unsigned int channels_per_thread = roundup(channels, num_threads) / num_threads; + start_channel = thread_id * channels_per_thread; + end_channel = std::min(start_channel + channels_per_thread, channels); + + // Reset start and end rows + start_out_height = 0; + end_out_height = output_height; + } + + // Cast input and output pointers into the right types + const TInput *const inptr = static_cast(_input) + start_channel; + TOutput *const outptr = static_cast(_output) + start_channel; + + // Grab the input pointer array + uint8_t *const working_space = static_cast(_working_space); + const TInput **const inptr_array = reinterpret_cast(working_space + thread_id * sizeof_input_pointer_array()); + + // For each output tile, construct the requisite set of pointers and call + // into the kernel. + for (unsigned int batch = 0; batch < batches; batch++) + { + // Get batch pointers + const auto inptr_batch = inptr + batch * ld_input_batch; + const auto outptr_batch = outptr + batch * ld_output_batch; + + for (int out_i = start_out_height; out_i < end_out_height; out_i++) + { + const int start_in_i = out_i * m_args.pool_stride.rows - padding.top; + const int end_in_i = start_in_i + m_args.pool_window.rows; + + // Compute top/bottom padding + const auto pad_top = static_cast(-std::min(start_in_i, 0)); + const auto pad_bottom = static_cast(-std::min(static_cast(height) - end_in_i, 0)); + + for (int out_j = 0, start_in_j = -padding.left; + out_j < static_cast(output_width); + out_j++, start_in_j += m_args.pool_stride.cols) + { + const int end_in_j = start_in_j + m_args.pool_window.cols; + + // Compute left/right padding + const auto pad_left = static_cast(-std::min(start_in_j, 0)); + const auto pad_right = static_cast(-std::min(static_cast(width) - end_in_j, 0)); + + // Construct the input pointer array - fill in all valid points + // contiguously. + const TInput **ptrs = inptr_array; + for (auto i = pad_top; i < input_rows() - pad_bottom; i++) + { + // Can skip over the left padding because we will have either the + // same or less than the previous tile. + unsigned int j = pad_left; + const TInput *colptr = inptr_batch + (start_in_i + i) * ld_input_row + (start_in_j + j) * ld_input_col; + for (; j < input_cols() - pad_right; j++) + { + *(ptrs++) = colptr; + colptr += ld_input_col; + } + } + + // Compute the number of valid cells + const auto valid_rows = input_rows() - pad_top - pad_bottom; + const auto valid_cols = input_cols() - pad_left - pad_right; + const auto valid_cells = valid_rows * valid_cols; + const auto window_cells = m_args.exclude_padding ? valid_cells : input_rows() * input_cols(); + + // Get the output pointer for this call + TOutput *outptr = outptr_batch + out_i * ld_output_row + out_j * ld_output_col; + +#ifdef CYCLE_PROFILING + // TODO Work number + auto p = prof.ScopedProfiler(PROFILE_KERNEL, (unsigned long) 0); +#endif + strat.kernel(window_cells, valid_cells, end_channel - start_channel, inptr_array, outptr, m_requant); + } + } + } + } +}; + +} // namespace pooling +} // namespace arm_conv diff --git a/src/core/NEON/kernels/arm_conv/pooling/pooling_fp16.cpp b/src/core/NEON/kernels/arm_conv/pooling/pooling_fp16.cpp new file mode 100644 index 0000000000..094c6aa301 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/pooling_fp16.cpp @@ -0,0 +1,168 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +// This can only be built if the target/compiler supports FP16 arguments. +#ifdef __ARM_FP16_ARGS + +#include "arm_gemm_local.hpp" + +#include "pooling_implementation.hpp" +#include "pooling_depthfirst.hpp" +#include "pooling_depthfirst_generic.hpp" + +#include "kernels/cpp_nhwc_1x1_stride_any_depthfirst.hpp" +#if defined(__aarch64__) +#if defined(__ARM_FEATURE_SVE) +#include "kernels/sve_fp16_nhwc_max_2x2_s1_output2x2_depthfirst.hpp" +#include "kernels/sve_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst.hpp" +#include "kernels/sve_fp16_nhwc_avg_generic_depthfirst.hpp" +#include "kernels/sve_fp16_nhwc_max_generic_depthfirst.hpp" +#endif // defined(__ARM_FEATURE_SVE) +#include "kernels/a64_fp16_nhwc_max_2x2_s1_output2x2_depthfirst.hpp" +#include "kernels/a64_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst.hpp" +#include "kernels/a64_fp16_nhwc_avg_generic_depthfirst.hpp" +#include "kernels/a64_fp16_nhwc_max_generic_depthfirst.hpp" +#endif // defined(__aarch64__) + +namespace arm_conv { +namespace pooling { + +namespace +{ + template + bool is_supported(const PoolingArgs &args, const Nothing &) + { + return ((args.pool_type == Strategy::pooling_type()) && + (args.pool_window.rows == Strategy::pool_rows()) && + (args.pool_window.cols == Strategy::pool_cols()) && + (args.pool_stride.rows == Strategy::stride_rows()) && + (args.pool_stride.cols == Strategy::stride_cols())); + } +} + +static const PoolingImplementation<__fp16, __fp16> pooling_fp16_methods[] = { + { + PoolingMethod::DEPTHFIRST, + "cpp_fp16_nhwc_1x1_stride_any_depthfirst", + [] (const PoolingArgs &args, const Nothing &) -> bool { + return args.pool_window.rows == 1 && args.pool_window.cols == 1; + }, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon<__fp16, __fp16> * { + return new PoolingDepthfirstGeneric>(args); + }, + }, +#if defined(__aarch64__) +#if defined(__ARM_FEATURE_SVE) + { + PoolingMethod::DEPTHFIRST, + "sve_fp16_nhwc_max_2x2_s1_output2x2_depthfirst", + is_supported, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon<__fp16, __fp16> * { + return new PoolingDepthfirst(args); + }, + }, + { + PoolingMethod::DEPTHFIRST, + "sve_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst", + is_supported, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon<__fp16, __fp16> * { + return new PoolingDepthfirst(args); + }, + }, + { + PoolingMethod::DEPTHFIRST, + "sve_fp16_nhwc_avg_generic_depthfirst", + [] (const PoolingArgs &args, const Nothing &) -> bool { return args.pool_type == PoolingType::AVERAGE; }, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon<__fp16, __fp16> * { + return new PoolingDepthfirstGeneric(args); + }, + }, + { + PoolingMethod::DEPTHFIRST, + "sve_fp16_nhwc_max_generic_depthfirst", + [] (const PoolingArgs &args, const Nothing &) -> bool { return args.pool_type == PoolingType::MAX; }, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon<__fp16, __fp16> * { + return new PoolingDepthfirstGeneric(args); + }, + }, +#endif // defined(__ARM_FEATURE_SVE) +#if defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) + { + PoolingMethod::DEPTHFIRST, + "a64_fp16_nhwc_max_2x2_s1_output2x2_depthfirst", + is_supported, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon<__fp16, __fp16> * { + return new PoolingDepthfirst(args); + }, + }, + { + PoolingMethod::DEPTHFIRST, + "a64_fp16_nhwc_avg_3x3_s1_output2x2_depthfirst", + is_supported, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon<__fp16, __fp16> * { + return new PoolingDepthfirst(args); + }, + }, + { + PoolingMethod::DEPTHFIRST, + "a64_fp16_nhwc_avg_generic_depthfirst", + [] (const PoolingArgs &args, const Nothing &) -> bool { return args.pool_type == PoolingType::AVERAGE; }, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon<__fp16, __fp16> * { + return new PoolingDepthfirstGeneric(args); + }, + }, + { + PoolingMethod::DEPTHFIRST, + "a64_fp16_nhwc_max_generic_depthfirst", + [] (const PoolingArgs &args, const Nothing &) -> bool { return args.pool_type == PoolingType::MAX; }, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon<__fp16, __fp16> * { + return new PoolingDepthfirstGeneric(args); + }, + }, +#endif // defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) +#endif // defined(__aarch64__) + { PoolingMethod::DEFAULT, "", nullptr, nullptr, nullptr }, // End of list +}; + +template <> +const PoolingImplementation<__fp16, __fp16> *pooling_implementation_list() +{ + return pooling_fp16_methods; +} + +template UniquePoolingCommon<__fp16, __fp16> pooling(const PoolingArgs &, const Nothing &); + +} // namespace pooling +} // namespace arm_conv + +#endif // __ARM_FP16_ARGS diff --git a/src/core/NEON/kernels/arm_conv/pooling/pooling_fp32.cpp b/src/core/NEON/kernels/arm_conv/pooling/pooling_fp32.cpp new file mode 100644 index 0000000000..002115d78c --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/pooling_fp32.cpp @@ -0,0 +1,161 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "arm_gemm_local.hpp" + +#include "pooling_implementation.hpp" +#include "pooling_depthfirst.hpp" +#include "pooling_depthfirst_generic.hpp" + +#include "kernels/cpp_nhwc_1x1_stride_any_depthfirst.hpp" +#if defined(__aarch64__) +#if defined(__ARM_FEATURE_SVE) +#include "kernels/sve_fp32_nhwc_max_2x2_s1_output2x2_depthfirst.hpp" +#include "kernels/sve_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst.hpp" +#include "kernels/sve_fp32_nhwc_avg_generic_depthfirst.hpp" +#include "kernels/sve_fp32_nhwc_max_generic_depthfirst.hpp" +#endif // defined(__ARM_FEATURE_SVE) +#include "kernels/a64_fp32_nhwc_max_2x2_s1_output2x2_depthfirst.hpp" +#include "kernels/a64_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst.hpp" +#include "kernels/a64_fp32_nhwc_avg_generic_depthfirst.hpp" +#include "kernels/a64_fp32_nhwc_max_generic_depthfirst.hpp" +#endif // defined(__aarch64__) + +namespace arm_conv { +namespace pooling { + +namespace +{ + template + bool is_supported(const PoolingArgs &args, const Nothing &) + { + return ((args.pool_type == Strategy::pooling_type()) && + (args.pool_window.rows == Strategy::pool_rows()) && + (args.pool_window.cols == Strategy::pool_cols()) && + (args.pool_stride.rows == Strategy::stride_rows()) && + (args.pool_stride.cols == Strategy::stride_cols())); + } +} + +static const PoolingImplementation pooling_fp32_methods[] = { + { + PoolingMethod::DEPTHFIRST, + "cpp_fp32_nhwc_1x1_stride_any_depthfirst", + [] (const PoolingArgs &args, const Nothing &) -> bool { + return args.pool_window.rows == 1 && args.pool_window.cols == 1; + }, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon * { + return new PoolingDepthfirstGeneric>(args); + }, + }, +#if defined(__aarch64__) +#if defined(__ARM_FEATURE_SVE) + { + PoolingMethod::DEPTHFIRST, + "sve_fp32_nhwc_max_2x2_s1_output2x2_depthfirst", + is_supported, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon * { + return new PoolingDepthfirst(args); + }, + }, + { + PoolingMethod::DEPTHFIRST, + "sve_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst", + is_supported, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon * { + return new PoolingDepthfirst(args); + }, + }, + { + PoolingMethod::DEPTHFIRST, + "sve_fp32_nhwc_avg_generic_depthfirst", + [] (const PoolingArgs &args, const Nothing &) -> bool { return args.pool_type == PoolingType::AVERAGE; }, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon * { + return new PoolingDepthfirstGeneric(args); + }, + }, + { + PoolingMethod::DEPTHFIRST, + "sve_fp32_nhwc_max_generic_depthfirst", + [] (const PoolingArgs &args, const Nothing &) -> bool { return args.pool_type == PoolingType::MAX; }, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon * { + return new PoolingDepthfirstGeneric(args); + }, + }, +#endif // defined(__ARM_FEATURE_SVE) + { + PoolingMethod::DEPTHFIRST, + "a64_fp32_nhwc_max_2x2_s1_output2x2_depthfirst", + is_supported, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon * { + return new PoolingDepthfirst(args); + }, + }, + { + PoolingMethod::DEPTHFIRST, + "a64_fp32_nhwc_avg_3x3_s1_output2x2_depthfirst", + is_supported, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon * { + return new PoolingDepthfirst(args); + }, + }, + { + PoolingMethod::DEPTHFIRST, + "a64_fp32_nhwc_avg_generic_depthfirst", + [] (const PoolingArgs &args, const Nothing &) -> bool { return args.pool_type == PoolingType::AVERAGE; }, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon * { + return new PoolingDepthfirstGeneric(args); + }, + }, + { + PoolingMethod::DEPTHFIRST, + "a64_fp32_nhwc_max_generic_depthfirst", + [] (const PoolingArgs &args, const Nothing &) -> bool { return args.pool_type == PoolingType::MAX; }, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon * { + return new PoolingDepthfirstGeneric(args); + }, + }, +#endif // defined(__aarch64__) + { PoolingMethod::DEFAULT, "", nullptr, nullptr, nullptr }, // End of list +}; + +template <> +const PoolingImplementation *pooling_implementation_list() +{ + return pooling_fp32_methods; +} + +template UniquePoolingCommon pooling(const PoolingArgs &, const Nothing &); + +} // namespace pooling +} // namespace arm_conv diff --git a/src/core/NEON/kernels/arm_conv/pooling/pooling_implementation.hpp b/src/core/NEON/kernels/arm_conv/pooling/pooling_implementation.hpp new file mode 100644 index 0000000000..3d968b84e5 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/pooling_implementation.hpp @@ -0,0 +1,103 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +#pragma once + +#include "pooling.hpp" + +#include +#include +#include + +namespace arm_conv { +namespace pooling { + +template +struct PoolingImplementation +{ + const PoolingMethod method; + const char * name; + std::function is_supported; + std::function cycle_estimate; + std::function *(const PoolingArgs &, const OutputStage &)> initialise; + + bool get_is_supported(const PoolingArgs &args, const OutputStage &os) const + { + return (is_supported == nullptr) ? true : is_supported(args, os); + } + + uint64_t get_cycle_estimate(const PoolingArgs &args, const OutputStage &os) const + { + return (cycle_estimate == nullptr) ? 0 : cycle_estimate(args, os); + } + + PoolingCommon *get_instance(const PoolingArgs &args, const OutputStage &os) const + { + return initialise(args, os); + } +}; + +template +const PoolingImplementation *pooling_implementation_list(); + +template +bool find_implementation( + const PoolingArgs &args, + const OutputStage &os, + const PoolingImplementation * &selected +) +{ + // For now, return the first valid implementation + const auto *impl = pooling_implementation_list(); + for (; impl->method != PoolingMethod::DEFAULT; impl++) + { + if (args.config != nullptr) + { + // Apply filters provided by the configuration + const auto cfg = args.config; + + if (cfg->filter != "" && !std::strstr(impl->name, cfg->filter.c_str())) + { + continue; + } + } + + if (impl->get_is_supported(args, os)) + { + selected = impl; + return true; + } + } + return false; +} + +template +UniquePoolingCommon pooling(const PoolingArgs &args, const OutputStage &os) +{ + const PoolingImplementation *impl = nullptr; + const bool success = find_implementation(args, os, impl); + return UniquePoolingCommon(success ? impl->get_instance(args, os) : nullptr); +} + +} // namespace pooling +} // namespace arm_conv diff --git a/src/core/NEON/kernels/arm_conv/pooling/pooling_s8.cpp b/src/core/NEON/kernels/arm_conv/pooling/pooling_s8.cpp new file mode 100644 index 0000000000..490fc0d863 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/pooling_s8.cpp @@ -0,0 +1,147 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "arm_gemm_local.hpp" + +#include "pooling_implementation.hpp" +#include "pooling_depthfirst.hpp" +#include "pooling_depthfirst_generic.hpp" + +#include "kernels/cpp_nhwc_1x1_stride_any_depthfirst.hpp" +#if defined(__aarch64__) +#if defined(__ARM_FEATURE_SVE) +#if defined(SVE2) +#include "kernels/sve_s8_nhwc_avg_generic_depthfirst.hpp" +#endif // defined(SVE2) +#include "kernels/sve_s8_nhwc_max_2x2_s1_output2x2_depthfirst.hpp" +#include "kernels/sve_s8_nhwc_max_generic_depthfirst.hpp" +#endif // defined(__ARM_FEATURE_SVE) +#include "kernels/a64_s8_nhwc_max_2x2_s1_output2x2_depthfirst.hpp" +#include "kernels/a64_s8_nhwc_avg_generic_depthfirst.hpp" +#include "kernels/a64_s8_nhwc_max_generic_depthfirst.hpp" +#endif // defined(__aarch64__) + +#include + +namespace arm_conv { +namespace pooling { + +namespace +{ + template + bool is_supported(const PoolingArgs &args, const Nothing &) + { + return ((args.pool_type == Strategy::pooling_type()) && + (args.pool_window.rows == Strategy::pool_rows()) && + (args.pool_window.cols == Strategy::pool_cols()) && + (args.pool_stride.rows == Strategy::stride_rows()) && + (args.pool_stride.cols == Strategy::stride_cols())); + } +} + +static const PoolingImplementation pooling_s8_methods[] = { + { + PoolingMethod::DEPTHFIRST, + "cpp_s8_nhwc_1x1_stride_any_depthfirst", + [] (const PoolingArgs &args, const Nothing &) -> bool { + return args.pool_window.rows == 1 && args.pool_window.cols == 1; + }, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon * { + return new PoolingDepthfirstGeneric>(args); + }, + }, +#if defined(__aarch64__) +#if defined(__ARM_FEATURE_SVE) +#if defined(SVE2) + { + PoolingMethod::DEPTHFIRST, + "sve_s8_nhwc_avg_generic_depthfirst", + [] (const PoolingArgs &args, const Nothing &) -> bool { return args.pool_type == PoolingType::AVERAGE; }, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon * { + return new PoolingDepthfirstGeneric(args); + }, + }, +#endif // defined(SVE2) + { + PoolingMethod::DEPTHFIRST, + "sve_s8_nhwc_max_2x2_s1_output2x2_depthfirst", + is_supported, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon * { + return new PoolingDepthfirst(args); + }, + }, + { + PoolingMethod::DEPTHFIRST, + "sve_s8_nhwc_max_generic_depthfirst", + [] (const PoolingArgs &args, const Nothing &) -> bool { return args.pool_type == PoolingType::MAX; }, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon * { + return new PoolingDepthfirstGeneric(args); + }, + }, +#endif // defined(__ARM_FEATURE_SVE) + { + PoolingMethod::DEPTHFIRST, + "a64_s8_nhwc_max_2x2_s1_output2x2_depthfirst", + is_supported, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon * { + return new PoolingDepthfirst(args); + }, + }, + { + PoolingMethod::DEPTHFIRST, + "a64_s8_nhwc_avg_generic_depthfirst", + [] (const PoolingArgs &args, const Nothing &) -> bool { return args.pool_type == PoolingType::AVERAGE; }, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon * { + return new PoolingDepthfirstGeneric(args); + }, + }, + { + PoolingMethod::DEPTHFIRST, + "a64_s8_nhwc_max_generic_depthfirst", + [] (const PoolingArgs &args, const Nothing &) -> bool { return args.pool_type == PoolingType::MAX; }, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon * { + return new PoolingDepthfirstGeneric(args); + }, + }, +#endif // defined(__aarch64__) + { PoolingMethod::DEFAULT, "", nullptr, nullptr, nullptr }, // End of list +}; + +template <> +const PoolingImplementation *pooling_implementation_list() +{ + return pooling_s8_methods; +} + +template UniquePoolingCommon pooling(const PoolingArgs &, const Nothing &); + +} // namespace pooling +} // namespace arm_conv diff --git a/src/core/NEON/kernels/arm_conv/pooling/pooling_s8q.cpp b/src/core/NEON/kernels/arm_conv/pooling/pooling_s8q.cpp new file mode 100644 index 0000000000..fd4e045035 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/pooling_s8q.cpp @@ -0,0 +1,101 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "arm_gemm_local.hpp" + +#include "pooling_implementation.hpp" +#include "pooling_depthfirst_generic_quantized.hpp" + +#if defined(__aarch64__) +#if defined(__ARM_FEATURE_SVE) && defined(SVE2) +#include "kernels/sve_s8q_nhwc_avg_generic_depthfirst.hpp" +#include "kernels/sve_s8q_nhwc_max_generic_depthfirst.hpp" +#endif // defined(__ARM_FEATURE_SVE) && defined(SVE2) +#include "kernels/a64_s8q_nhwc_avg_generic_depthfirst.hpp" +#include "kernels/a64_s8q_nhwc_max_generic_depthfirst.hpp" +#endif // defined(__aarch64__) + +#include + +namespace arm_conv { +namespace pooling { + +static const PoolingImplementation pooling_u8_methods[] = { +#if defined(__aarch64__) +#if defined(__ARM_FEATURE_SVE) && defined(SVE2) + { + PoolingMethod::DEPTHFIRST, + "sve_s8q_nhwc_avg_generic_depthfirst", + [] (const PoolingArgs &args, const Requantize32 &) -> bool { + return args.pool_type == PoolingType::AVERAGE; + }, + nullptr, + [] (const PoolingArgs &args, const Requantize32 &rq) -> PoolingCommon * { + return new PoolingDepthfirstGenericQuantized(args, rq); + }, + }, + { + PoolingMethod::DEPTHFIRST, + "sve_s8q_nhwc_max_generic_depthfirst", + [] (const PoolingArgs &args, const Requantize32 &) -> bool { return args.pool_type == PoolingType::MAX; }, + nullptr, + [] (const PoolingArgs &args, const Requantize32 &rq) -> PoolingCommon * { + return new PoolingDepthfirstGenericQuantized(args, rq); + }, + }, +#endif // defined(__ARM_FEATURE_SVE) && defined(SVE2) + { + PoolingMethod::DEPTHFIRST, + "a64_s8q_nhwc_avg_generic_depthfirst", + [] (const PoolingArgs &args, const Requantize32 &) -> bool { + return args.pool_type == PoolingType::AVERAGE; + }, + nullptr, + [] (const PoolingArgs &args, const Requantize32 &rq) -> PoolingCommon * { + return new PoolingDepthfirstGenericQuantized(args, rq); + }, + }, + { + PoolingMethod::DEPTHFIRST, + "a64_s8q_nhwc_max_generic_depthfirst", + [] (const PoolingArgs &args, const Requantize32 &) -> bool { return args.pool_type == PoolingType::MAX; }, + nullptr, + [] (const PoolingArgs &args, const Requantize32 &rq) -> PoolingCommon * { + return new PoolingDepthfirstGenericQuantized(args, rq); + }, + }, +#endif // defined(__aarch64__) + { PoolingMethod::DEFAULT, "", nullptr, nullptr, nullptr }, // End of list +}; + +template <> +const PoolingImplementation *pooling_implementation_list() +{ + return pooling_u8_methods; +} + +template UniquePoolingCommon pooling(const PoolingArgs &, const Requantize32 &); + +} // namespace pooling +} // namespace arm_conv diff --git a/src/core/NEON/kernels/arm_conv/pooling/pooling_u8.cpp b/src/core/NEON/kernels/arm_conv/pooling/pooling_u8.cpp new file mode 100644 index 0000000000..052354922e --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/pooling_u8.cpp @@ -0,0 +1,163 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "arm_gemm_local.hpp" + +#include "pooling_implementation.hpp" +#include "pooling_depthfirst.hpp" +#include "pooling_depthfirst_generic.hpp" + +#include "kernels/cpp_nhwc_1x1_stride_any_depthfirst.hpp" +#if defined(__aarch64__) +#if defined(__ARM_FEATURE_SVE) +#if defined(SVE2) +#include "kernels/sve_u8_nhwc_avg_generic_depthfirst.hpp" +#endif // defined(SVE2) +#include "kernels/sve_u8_nhwc_max_2x2_s1_output2x2_depthfirst.hpp" +#include "kernels/sve_u8_nhwc_max_generic_depthfirst.hpp" +#endif // defined(__ARM_FEATURE_SVE) +#include "kernels/a64_u8_nhwc_max_2x2_s1_output2x2_depthfirst.hpp" +#include "kernels/a64_u8_nhwc_avg_generic_depthfirst.hpp" +#include "kernels/a64_u8_nhwc_max_generic_depthfirst.hpp" +#endif // defined(__aarch64__) + +#include + +namespace arm_conv { +namespace pooling { + +namespace +{ + template + bool is_supported(const PoolingArgs &args, const Nothing &) + { + return ((args.pool_type == Strategy::pooling_type()) && + (args.pool_window.rows == Strategy::pool_rows()) && + (args.pool_window.cols == Strategy::pool_cols()) && + (args.pool_stride.rows == Strategy::stride_rows()) && + (args.pool_stride.cols == Strategy::stride_cols())); + } +} + +static const PoolingImplementation pooling_u8_methods[] = { + { + PoolingMethod::DEPTHFIRST, + "cpp_u8_nhwc_1x1_stride_any_depthfirst", + [] (const PoolingArgs &args, const Nothing &) -> bool { + return args.pool_window.rows == 1 && args.pool_window.cols == 1; + }, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon * { + return new PoolingDepthfirstGeneric>(args); + }, + }, +#if defined(__aarch64__) +#if defined(__ARM_FEATURE_SVE) +#if defined(SVE2) + { + PoolingMethod::DEPTHFIRST, + "sve_u8_nhwc_avg_generic_depthfirst", + [] (const PoolingArgs &args, const Nothing &) -> bool { + // This kernel can only be used when there is either no padding, or we don't care + // about the value of the padding. Otherwise, we would need to pass in the zero-point + // for the quantization regime. + return (args.exclude_padding || + (args.padding.top == 0 && args.padding.bottom == 0 && + args.padding.left == 0 && args.padding.right == 0) + ) && args.pool_type == PoolingType::AVERAGE; + }, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon * { + return new PoolingDepthfirstGeneric(args); + }, + }, +#endif // defined(SVE2) + { + PoolingMethod::DEPTHFIRST, + "sve_u8_nhwc_max_2x2_s1_output2x2_depthfirst", + is_supported, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon * { + return new PoolingDepthfirst(args); + }, + }, + { + PoolingMethod::DEPTHFIRST, + "sve_u8_nhwc_max_generic_depthfirst", + [] (const PoolingArgs &args, const Nothing &) -> bool { return args.pool_type == PoolingType::MAX; }, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon * { + return new PoolingDepthfirstGeneric(args); + }, + }, +#endif // defined(__ARM_FEATURE_SVE) + { + PoolingMethod::DEPTHFIRST, + "a64_u8_nhwc_max_2x2_s1_output2x2_depthfirst", + is_supported, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon * { + return new PoolingDepthfirst(args); + }, + }, + { + PoolingMethod::DEPTHFIRST, + "a64_u8_nhwc_avg_generic_depthfirst", + [] (const PoolingArgs &args, const Nothing &) -> bool { + // This kernel can only be used when there is either no padding, or we don't care + // about the value of the padding. Otherwise, we would need to pass in the zero-point + // for the quantization regime. + return (args.exclude_padding || + (args.padding.top == 0 && args.padding.bottom == 0 && + args.padding.left == 0 && args.padding.right == 0) + ) && args.pool_type == PoolingType::AVERAGE; + }, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon * { + return new PoolingDepthfirstGeneric(args); + }, + }, + { + PoolingMethod::DEPTHFIRST, + "a64_u8_nhwc_max_generic_depthfirst", + [] (const PoolingArgs &args, const Nothing &) -> bool { return args.pool_type == PoolingType::MAX; }, + nullptr, + [] (const PoolingArgs &args, const Nothing &) -> PoolingCommon * { + return new PoolingDepthfirstGeneric(args); + }, + }, +#endif // defined(__aarch64__) + { PoolingMethod::DEFAULT, "", nullptr, nullptr, nullptr }, // End of list +}; + +template <> +const PoolingImplementation *pooling_implementation_list() +{ + return pooling_u8_methods; +} + +template UniquePoolingCommon pooling(const PoolingArgs &, const Nothing &); + +} // namespace pooling +} // namespace arm_conv diff --git a/src/core/NEON/kernels/arm_conv/pooling/pooling_u8q.cpp b/src/core/NEON/kernels/arm_conv/pooling/pooling_u8q.cpp new file mode 100644 index 0000000000..41303fb418 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/pooling/pooling_u8q.cpp @@ -0,0 +1,101 @@ +/* + * Copyright (c) 2021 Arm Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "arm_gemm_local.hpp" + +#include "pooling_implementation.hpp" +#include "pooling_depthfirst_generic_quantized.hpp" + +#if defined(__aarch64__) +#if defined(__ARM_FEATURE_SVE) && defined(SVE2) +#include "kernels/sve_u8q_nhwc_avg_generic_depthfirst.hpp" +#include "kernels/sve_u8q_nhwc_max_generic_depthfirst.hpp" +#endif // defined(__ARM_FEATURE_SVE) && defined(SVE2) +#include "kernels/a64_u8q_nhwc_avg_generic_depthfirst.hpp" +#include "kernels/a64_u8q_nhwc_max_generic_depthfirst.hpp" +#endif // defined(__aarch64__) + +#include + +namespace arm_conv { +namespace pooling { + +static const PoolingImplementation pooling_u8_methods[] = { +#if defined(__aarch64__) +#if defined(__ARM_FEATURE_SVE) && defined(SVE2) + { + PoolingMethod::DEPTHFIRST, + "sve_u8q_nhwc_avg_generic_depthfirst", + [] (const PoolingArgs &args, const Requantize32 &) -> bool { + return args.pool_type == PoolingType::AVERAGE; + }, + nullptr, + [] (const PoolingArgs &args, const Requantize32 &rq) -> PoolingCommon * { + return new PoolingDepthfirstGenericQuantized(args, rq); + }, + }, + { + PoolingMethod::DEPTHFIRST, + "sve_u8q_nhwc_max_generic_depthfirst", + [] (const PoolingArgs &args, const Requantize32 &) -> bool { return args.pool_type == PoolingType::MAX; }, + nullptr, + [] (const PoolingArgs &args, const Requantize32 &rq) -> PoolingCommon * { + return new PoolingDepthfirstGenericQuantized(args, rq); + }, + }, +#endif // defined(__ARM_FEATURE_SVE) && defined(SVE2) + { + PoolingMethod::DEPTHFIRST, + "a64_u8q_nhwc_avg_generic_depthfirst", + [] (const PoolingArgs &args, const Requantize32 &) -> bool { + return args.pool_type == PoolingType::AVERAGE; + }, + nullptr, + [] (const PoolingArgs &args, const Requantize32 &rq) -> PoolingCommon * { + return new PoolingDepthfirstGenericQuantized(args, rq); + }, + }, + { + PoolingMethod::DEPTHFIRST, + "a64_u8q_nhwc_max_generic_depthfirst", + [] (const PoolingArgs &args, const Requantize32 &) -> bool { return args.pool_type == PoolingType::MAX; }, + nullptr, + [] (const PoolingArgs &args, const Requantize32 &rq) -> PoolingCommon * { + return new PoolingDepthfirstGenericQuantized(args, rq); + }, + }, +#endif // defined(__aarch64__) + { PoolingMethod::DEFAULT, "", nullptr, nullptr, nullptr }, // End of list +}; + +template <> +const PoolingImplementation *pooling_implementation_list() +{ + return pooling_u8_methods; +} + +template UniquePoolingCommon pooling(const PoolingArgs &, const Requantize32 &); + +} // namespace pooling +} // namespace arm_conv -- cgit v1.2.1