From cfac51c779f9bf05e8b2d386fbfb4022767d1d30 Mon Sep 17 00:00:00 2001 From: Manuel Bottini Date: Fri, 18 Jun 2021 15:47:28 +0100 Subject: Port NEGEMMLowp Part 2 Details: Extend NEConvertQuantizedSignednessKernel Port NEGEMMInterleave4x4Kernel to CpuGemmInterleave4x4Kernel Port NEGEMMTranspose1xWKernel to CpuGemmTranspose1xWKernel Port NEGEMMLowpMatrixAReductionKernel to CpuGemmLowpMatrixAReductionKernel Port NEGEMMLowpMatrixBReductionKernel to CpuGemmLowpMatrixBReductionKernel Port NEGEMMLowpOffsetContributionOutputStageKernel to CpuGemmLowpOffsetContributionOutputStageKernel Port NEGEMMLowpOffsetContributionKernel to CpuGemmLowpOffsetContributionKernel Resolves: COMPMID-4403 Change-Id: I3227f052f25e7b41d073bbea1da8a881fcd78b8e Signed-off-by: Manuel Bottini Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5875 Comments-Addressed: Arm Jenkins Tested-by: Arm Jenkins Reviewed-by: Michele Di Giorgio --- .../cpu/kernels/CpuGemmLowpMatrixMultiplyKernel.h | 80 ++++++++++++++++++++++ 1 file changed, 80 insertions(+) create mode 100644 src/core/cpu/kernels/CpuGemmLowpMatrixMultiplyKernel.h (limited to 'src/core/cpu/kernels/CpuGemmLowpMatrixMultiplyKernel.h') diff --git a/src/core/cpu/kernels/CpuGemmLowpMatrixMultiplyKernel.h b/src/core/cpu/kernels/CpuGemmLowpMatrixMultiplyKernel.h new file mode 100644 index 0000000000..77d8741b19 --- /dev/null +++ b/src/core/cpu/kernels/CpuGemmLowpMatrixMultiplyKernel.h @@ -0,0 +1,80 @@ +/* + * Copyright (c) 2017-2021 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. + */ +#ifndef ARM_COMPUTE_CPU_GEMMLOWP_MATRIXMULTIPLY_KERNEL_H +#define ARM_COMPUTE_CPU_GEMMLOWP_MATRIXMULTIPLY_KERNEL_H + +#include "src/core/common/Macros.h" +#include "src/core/cpu/ICpuKernel.h" + +namespace arm_compute +{ +namespace cpu +{ +namespace kernels +{ +/** Kernel to multiply matrices + * + * @note @ref CpuGemmLowpMatrixMultiplyKernel low precision matrix product kernel + * This kernel performs the following computation: + * + * -# Convert a values from int8 to int32 + * -# Convert b values from int8 to int32 + * -# Compute the int32 matrix product of the resulting a * b and store the result as int32 + * + */ +class CpuGemmLowpMatrixMultiplyKernel : public ICpuKernel +{ +public: + /** Default constructor */ + CpuGemmLowpMatrixMultiplyKernel() = default; + ARM_COMPUTE_DISALLOW_COPY_ALLOW_MOVE(CpuGemmLowpMatrixMultiplyKernel); + /** Initialise the kernel's input and output. + * + * The input matrices @p src0 and @p src1 must be the output of the kernels: @ref CpuGemmInterleave4x4Kernel and @ref CpuGemmTranspose1xWKernel. These two + * kernels change the layout of the original matrices to be more cache-friendly. + * + * @param[in] src0 Input tensor info containing the interleaved Matrix A. Data type supported: U8/QASYMM8/S8/QASYMM8_SIGNED + * @param[in] src1 Input tensor info containing the transposed1xW Matrix B. Data type supported: U8/QASYMM8/S8/QASYMM8_SIGNED/QSYMM8/QSYMM8_PER_CHANNEL + * @param[out] dst Output tensor info to store the result of matrix multiplication. Data type supported: S32 + */ + void configure(const ITensorInfo *src0, const ITensorInfo *src1, ITensorInfo *dst); + /** Static function to check if given info will lead to a valid configuration + * + * Similar to CpuGemmLowpMatrixMultiplyKernel::configure() + * + * @return a status + */ + static Status validate(const ITensorInfo *src0, const ITensorInfo *src1, const ITensorInfo *dst); + + // Inherited methods overridden: + void run_op(ITensorPack &tensors, const Window &window, const ThreadInfo &info) override; + const char *name() const override; + +private: + bool _slide_matrix_b{ true }; +}; +} // namespace kernels +} // namespace cpu +} // namespace arm_compute +#endif /*ARM_COMPUTE_CPU_GEMMLOWP_MATRIXMULTIPLY_KERNEL_H*/ -- cgit v1.2.1