From 0fa92b849fd4892a341a3cda5e2ff9092093f841 Mon Sep 17 00:00:00 2001 From: David Mansell Date: Tue, 17 Oct 2023 13:33:24 +0100 Subject: arm_gemm: Add SME2 FP16 GEMV using FP16->FP32 dot product. Signed-off-by: David Mansell Change-Id: If02f7809f9b6e84979121698c5e7a62cbb41e2c3 Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/10487 Benchmark: Arm Jenkins Tested-by: Arm Jenkins Reviewed-by: Viet-Hoa Do Comments-Addressed: Arm Jenkins --- .../kernels/sme2_gemv_fp16fp32fp16_dot_16VL.hpp | 85 ++++++++++++++++++++++ 1 file changed, 85 insertions(+) create mode 100644 src/core/NEON/kernels/arm_gemm/kernels/sme2_gemv_fp16fp32fp16_dot_16VL.hpp (limited to 'src/core/NEON/kernels/arm_gemm/kernels/sme2_gemv_fp16fp32fp16_dot_16VL.hpp') diff --git a/src/core/NEON/kernels/arm_gemm/kernels/sme2_gemv_fp16fp32fp16_dot_16VL.hpp b/src/core/NEON/kernels/arm_gemm/kernels/sme2_gemv_fp16fp32fp16_dot_16VL.hpp new file mode 100644 index 0000000000..50013e581c --- /dev/null +++ b/src/core/NEON/kernels/arm_gemm/kernels/sme2_gemv_fp16fp32fp16_dot_16VL.hpp @@ -0,0 +1,85 @@ +/* + * Copyright (c) 2023 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_COMPUTE_ENABLE_SME2) +#include "../std_transforms_sme.hpp" + +#define ARGLIST \ + const __fp16 *, const __fp16 *, \ + __fp16 *, size_t, size_t, \ + const __fp16 *, Activation, bool + +namespace arm_gemm +{ +void sme2_gemv_fp16fp32fp16_dot_16VL( ARGLIST ); + +class cls_sme2_gemv_fp16fp32fp16_dot_16VL +{ +public: + typedef __fp16 operand_type; + typedef __fp16 result_type; + + typedef void (*kern_type)( ARGLIST ); + + static unsigned int out_width() + { + return sme::get_vector_length() * 16; + } + + static constexpr unsigned int k_unroll() + { + return 2; + } + + static constexpr bool supports_accumulate() + { + return false; + } + + static constexpr bool supports_bias() + { + return true; + } + + static constexpr bool supports_activation() + { + return true; + } + + + StdTransformsSME transforms = {}; + + + // Default to the generic kernel + kern_type kernel=sme2_gemv_fp16fp32fp16_dot_16VL; + cls_sme2_gemv_fp16fp32fp16_dot_16VL(const CPUInfo *) + { + } +}; + +} // namespace arm_gemm + +#undef ARGLIST + +#endif // defined(ARM_COMPUTE_ENABLE_SME2) -- cgit v1.2.1