diff options
Diffstat (limited to 'src/runtime/cpu/operators/CpuGemmLowpMatrixMultiplyCore.h')
| -rw-r--r-- | src/runtime/cpu/operators/CpuGemmLowpMatrixMultiplyCore.h | 174 |
1 files changed, 0 insertions, 174 deletions
diff --git a/src/runtime/cpu/operators/CpuGemmLowpMatrixMultiplyCore.h b/src/runtime/cpu/operators/CpuGemmLowpMatrixMultiplyCore.h deleted file mode 100644 index 1d0e470559..0000000000 --- a/src/runtime/cpu/operators/CpuGemmLowpMatrixMultiplyCore.h +++ /dev/null @@ -1,174 +0,0 @@ -/* - * 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. - */ -#ifndef ARM_COMPUTE_CPU_GEMMLOWP_MATRIXMULTIPLY_CORE_H -#define ARM_COMPUTE_CPU_GEMMLOWP_MATRIXMULTIPLY_CORE_H - -#include "arm_compute/core/TensorInfo.h" -#include "src/core/common/Macros.h" -#include "src/runtime/cpu/ICpuOperator.h" - -#include <memory> - -namespace arm_compute -{ -namespace cpu -{ -namespace kernels -{ -class CpuGemmInterleave4x4Kernel; -class CpuGemmLowpMatrixMultiplyKernel; -class CpuGemmLowpOffsetContributionKernel; -class CpuGemmLowpOffsetContributionOutputStageKernel; -class CpuGemmLowpMatrixAReductionKernel; -class CpuGemmLowpMatrixBReductionKernel; -class CpuGemmTranspose1xWKernel; -class CpuConvertQuantizedSignednessKernel; -} // namespace kernels -class CpuGemmAssemblyDispatch; -class CpuActivation; - -/** Basic function to execute GEMMLowpMatrixMultiplyCore. This function calls the following kernels if the DOT product instruction is not available: - * - * -# @ref kernels::CpuGemmInterleave4x4Kernel - * -# @ref kernels::CpuGemmTranspose1xWKernel - * -# @ref kernels::CpuGemmLowpMatrixMultiplyKernel - * -# @ref kernels::CpuGemmLowpOffsetContributionKernel - * -# @ref CpuActivation - * - * otherwise if the DOT product instruction is available: - * - * -# @ref kernels::CpuGemmLowpOffsetContributionKernel - * -*/ -class CpuGemmLowpMatrixMultiplyCore : public ICpuOperator -{ -public: - /** Constructor */ - CpuGemmLowpMatrixMultiplyCore(); - ARM_COMPUTE_DISALLOW_COPY_ALLOW_MOVE(CpuGemmLowpMatrixMultiplyCore); - /** Destructor */ - ~CpuGemmLowpMatrixMultiplyCore(); - /** Initialise the kernel's inputs, output - * - * Valid data layouts: - * - NHWC - * - NCHW - * - * Valid data type configurations: - * |src0 |src1 |src2 |dst | - * |:--------------|:------------------|:--------|:--------------| - * |QASYMM8 |QASYMM8 |S32 |QASYMM8 | - * |QASYMM8 |QSYMM8_PER_CHANNEL |S32 |QASYMM8 | - * |QASYMM8 |QSYMM8 |S32 |QASYMM8 | - * |QASYMM8 |QASYMM8 |S32 |S32 | - * |QASYMM8 |QSYMM8_PER_CHANNEL |S32 |S32 | - * |QASYMM8 |QSYMM8 |S32 |S32 | - * |QASYMM8_SIGNED |QASYMM8_SIGNED |S32 |QASYMM8_SIGNED | - * |QASYMM8_SIGNED |QSYMM8_PER_CHANNEL |S32 |QASYMM8_SIGNED | - * |QASYMM8_SIGNED |QSYMM8 |S32 |QASYMM8_SIGNED | - * |QASYMM8_SIGNED |QASYMM8_SIGNED |S32 |S32 | - * |QASYMM8_SIGNED |QSYMM8_PER_CHANNEL |S32 |S32 | - * |QASYMM8_SIGNED |QSYMM8 |S32 |S32 | - * - * @note GEMM_LOWP: low precision GEMM kernel - * This kernel performs the following computations: - * - * -# Convert a values from QASYMM8 to int32 and add a_offset to each of them. - * -# Convert b values from QASYMM8 to int32 add b_offset to each of them. - * -# Compute the matrix product of the resulting a * b in int32. - * - * @note The @p output type is S32 if @p gemm_info.type == GEMMLowpOutputStageType::NONE. It is QASYMM8/QASYMM8_SIGNED otherwise - * - * @param[in] a First input tensor info (Matrix A). Data type supported: QASYMM8/QASYMM8_SIGNED. - * @param[in] b Second input tensor info (Matrix B). Data type supported: QASYMM8/QASYMM8_SIGNED/QSYMM8/QSYMM8_PER_CHANNEL. - * @param[in] c Third input tensor info (Matrix C). It can be a nullptr. Data type supported: S32 - * @param[out] dst Output tensor info. Data type supported: Data type supported: S32/QASYMM8/QASYMM8_SIGNED - * @param[in] gemm_info (Optional) Specifies if the matrix A and/or matrix B have been reshaped and - * if the reshape of matrix B should be executed only for the first run - */ - void configure(const ITensorInfo *a, const ITensorInfo *b, const ITensorInfo *c, ITensorInfo *dst, const GEMMInfo &gemm_info = GEMMInfo()); - /** Static function to check if given info will lead to a valid configuration - * - * Similar to CpuGemmLowpMatrixMultiplyCore::configure() - * - * @return a status - */ - static Status validate(const ITensorInfo *a, const ITensorInfo *b, const ITensorInfo *c, const ITensorInfo *dst, const GEMMInfo &gemm_info = GEMMInfo()); - - // Inherited methods overridden: - void run(ITensorPack &tensors) override; - void prepare(ITensorPack &tensors) override; - experimental::MemoryRequirements workspace() const override; - -private: - enum AuxTensorIdx - { - AsmGemmWorkspace = 0, - Pretranspose, - VectorSumCol, - VectorSumRow, - TmpA, - TmpB, - MMResultS32, - SignedA, - SignedOutput, - Count - }; - - std::unique_ptr<CpuGemmAssemblyDispatch> _asm_glue; - std::unique_ptr<kernels::CpuGemmLowpMatrixMultiplyKernel> _mm_kernel; - std::unique_ptr<kernels::CpuGemmInterleave4x4Kernel> _mtx_a_reshape_kernel; - std::unique_ptr<kernels::CpuGemmTranspose1xWKernel> _mtx_b_reshape_kernel; - std::unique_ptr<kernels::CpuGemmLowpMatrixAReductionKernel> _mtx_a_reduction_kernel; - std::unique_ptr<kernels::CpuGemmLowpMatrixBReductionKernel> _mtx_b_reduction_kernel; - std::unique_ptr<kernels::CpuGemmLowpOffsetContributionKernel> _offset_contribution_kernel; - std::unique_ptr<kernels::CpuGemmLowpOffsetContributionOutputStageKernel> _offset_contribution_output_stage_kernel; - std::unique_ptr<CpuActivation> _activation_func; - std::unique_ptr<kernels::CpuConvertQuantizedSignednessKernel> _convert_to_signed_asymm; - std::unique_ptr<kernels::CpuConvertQuantizedSignednessKernel> _convert_from_signed_asymm; - - TensorInfo _vector_sum_col; - TensorInfo _vector_sum_row; - TensorInfo _tmp_a; - TensorInfo _tmp_b; - TensorInfo _mm_result_s32; - TensorInfo _signed_a; - TensorInfo _signed_output; - int32_t _a_offset; - int32_t _b_offset; - - bool _run_vector_matrix_multiplication; - bool _assembly_path; - bool _fused_assembly_path; - bool _reshape_b_only_on_first_run; - bool _is_prepared; - bool _fuse_output_stage; - bool _run_activation; - bool _flip_signedness; - GEMMInfo _gemm_info; - experimental::MemoryRequirements _aux_mem{}; -}; -} // namespace cpu -} // namespace arm_compute -#endif /*ARM_COMPUTE_CPU_GEMMLOWP_MATRIXMULTIPLY_CORE_H */ |