From d02d5edfa15ba6c04a9986a8a362a945cb38ac31 Mon Sep 17 00:00:00 2001 From: Michele Di Giorgio Date: Fri, 22 Jan 2021 09:47:04 +0000 Subject: Integrate improved CPU depthwise convolution kernels * Replace assembly kernels for depthwise convolution with more optimized ones. * Add int8 assembly kernels. * Fix implicit padding on optimized kernels Resolves: COMPMID-3867, COMPMID-4361 Change-Id: I0b0867e05f61be4f368f62190d55e14d0ab3ebf2 Signed-off-by: Michele Di Giorgio Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5622 Tested-by: Arm Jenkins Reviewed-by: Georgios Pinitas --- ...ic_with_multiplier_output2x8_mla_depthfirst.hpp | 58 ++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 src/core/NEON/kernels/arm_conv/depthwise/kernels/a64_s8q_packed_to_nhwc_generic_with_multiplier_output2x8_mla_depthfirst.hpp (limited to 'src/core/NEON/kernels/arm_conv/depthwise/kernels/a64_s8q_packed_to_nhwc_generic_with_multiplier_output2x8_mla_depthfirst.hpp') diff --git a/src/core/NEON/kernels/arm_conv/depthwise/kernels/a64_s8q_packed_to_nhwc_generic_with_multiplier_output2x8_mla_depthfirst.hpp b/src/core/NEON/kernels/arm_conv/depthwise/kernels/a64_s8q_packed_to_nhwc_generic_with_multiplier_output2x8_mla_depthfirst.hpp new file mode 100644 index 0000000000..d0ae00d260 --- /dev/null +++ b/src/core/NEON/kernels/arm_conv/depthwise/kernels/a64_s8q_packed_to_nhwc_generic_with_multiplier_output2x8_mla_depthfirst.hpp @@ -0,0 +1,58 @@ +/* + * 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 "src/core/NEON/kernels/arm_gemm/utils.hpp" + +#include + +#pragma once + +namespace arm_conv { +namespace depthwise { + +void a64_s8q_packed_to_nhwc_generic_with_multiplier_output2x8_mla_depthfirst_impl(const int8_t *const *const, int8_t *const *const, const int8_t *, const int32_t *, const unsigned int, const unsigned int, const int32_t *, const int32_t *, const int32_t *, const arm_gemm::Requantize32&); + +struct a64_s8q_packed_to_nhwc_generic_with_multiplier_output2x8_mla_depthfirst +{ + typedef int32_t bias_type; + typedef int8_t input_type; + typedef int8_t weight_type; + typedef int8_t return_type; + + typedef void (*kern_type)(const int8_t *const *const, int8_t *const *const, const int8_t *, const int32_t *, const unsigned int, const unsigned int, const int32_t *, const int32_t *, const int32_t *, const arm_gemm::Requantize32&); + + constexpr static arm_gemm::VLType vl_type = arm_gemm::VLType::None; + + constexpr static unsigned int output_rows(void) { return 2; }; + constexpr static unsigned int output_cols(void) { return 8; }; + + constexpr static unsigned int output_col_regs(void) { return 2; }; + + kern_type kernel = a64_s8q_packed_to_nhwc_generic_with_multiplier_output2x8_mla_depthfirst_impl; + + a64_s8q_packed_to_nhwc_generic_with_multiplier_output2x8_mla_depthfirst(const CPUInfo *) {} +}; + +} // namespace depthwise +} // namespace arm_conv -- cgit v1.2.1