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Diffstat (limited to 'src/runtime/gpu/cl/operators/ClGemmLowpMatrixMultiplyCore.h')
| -rw-r--r-- | src/runtime/gpu/cl/operators/ClGemmLowpMatrixMultiplyCore.h | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/src/runtime/gpu/cl/operators/ClGemmLowpMatrixMultiplyCore.h b/src/runtime/gpu/cl/operators/ClGemmLowpMatrixMultiplyCore.h deleted file mode 100644 index 36a4257b86..0000000000 --- a/src/runtime/gpu/cl/operators/ClGemmLowpMatrixMultiplyCore.h +++ /dev/null @@ -1,155 +0,0 @@ -/* - * 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_CL_GEMMLOWP_MATRIXMULTIPLY_CORE_H -#define ARM_COMPUTE_CL_GEMMLOWP_MATRIXMULTIPLY_CORE_H - -#include "arm_compute/core/TensorInfo.h" -#include "arm_compute/runtime/CL/CLTypes.h" - -#include "src/core/gpu/cl/ClCompileContext.h" -#include "src/runtime/gpu/cl/IClOperator.h" - -namespace arm_compute -{ -namespace opencl -{ -namespace kernels -{ -// Forward declarations -class ClCastKernel; -class ClGemmLowpMatrixMultiplyNativeKernel; -class ClGemmLowpMatrixMultiplyReshapedOnlyRhsKernel; -class ClGemmReshapeRhsMatrixKernel; -class ClGemmLowpMatrixAReductionKernel; -class ClGemmLowpMatrixBReductionKernel; -class ClGemmLowpOffsetContributionKernel; -class ClGemmLowpOffsetContributionOutputStageKernel; -} // namespace kernels - -/** Basic function to execute GEMMLowpMatrixMultiplyCore on OpenCL. */ -class ClGemmLowpMatrixMultiplyCore : public IClOperator -{ -public: - ClGemmLowpMatrixMultiplyCore(); - ~ClGemmLowpMatrixMultiplyCore(); - /** 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 GEMMLowp: low precision GEMM kernel. [A * B + C] - * This kernel performs the following computations: - * - * -# Convert a values from 8-bit quantized to int32 and add a_offset to each of them. - * -# Convert b values from 8-bit quantized to int32 and add b_offset to each of them. - * -# Compute the matrix product of the resulting a * b in int32. - * -# Quantize to uint8 if gemm_info.gemmlowp_output_stage != NONE - * - * @param[in] compile_context The compile context to be used. - * @param[in] a First input tensor (Matrix A). Data type supported: QASYMM8/QASYMM8_SIGNED. - * @param[in] b Second input tensor (Matrix B). Data type supported: same as @p a - * @param[in] c Third input tensor (Matrix C). It can be a nullptr. Data type supported: S32 - * @param[out] output Output tensor. Data type supported: S32 or QASYMM8/QASYMM8_SIGNED if gemm_info.gemmlowp_output_stage != NONE - * @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 CLCompileContext &compile_context, ITensorInfo *a, ITensorInfo *b, ITensorInfo *c, ITensorInfo *output, const GEMMInfo &gemm_info = GEMMInfo()); - /** Static function to check if given info will lead to a valid configuration - * - * Similar to ClGemmLowpMatrixMultiplyCore::configure() - * - * @return a status - */ - static Status validate(const ITensorInfo *a, const ITensorInfo *b, const ITensorInfo *c, const ITensorInfo *output, const GEMMInfo &gemm_info = GEMMInfo()); - - // Inherited methods overridden: - void run(ITensorPack &tensors) override; - void prepare(ITensorPack &constants) override; - experimental::MemoryRequirements workspace() const override; - -private: - enum AuxTensorIdx - { - ResultS32 = 0, - RhsQAsymm8, - RhsReshape, - VecSumCol, - VecSumRow, - Multipliers, - Shifts, - Count - }; - -private: - // Kernels used - std::unique_ptr<kernels::ClCastKernel> _weights_to_qasymm8; - std::unique_ptr<kernels::ClGemmLowpMatrixMultiplyNativeKernel> _mm_native_kernel; - std::unique_ptr<kernels::ClGemmLowpMatrixMultiplyReshapedOnlyRhsKernel> _mm_reshaped_only_rhs_kernel; - std::unique_ptr<kernels::ClGemmReshapeRhsMatrixKernel> _mtx_b_reshape_kernel; - std::unique_ptr<kernels::ClGemmLowpMatrixAReductionKernel> _mtx_a_reduction_kernel; - std::unique_ptr<kernels::ClGemmLowpMatrixBReductionKernel> _mtx_b_reduction_kernel; - std::unique_ptr<kernels::ClGemmLowpOffsetContributionKernel> _offset_contribution_kernel; - std::unique_ptr<kernels::ClGemmLowpOffsetContributionOutputStageKernel> _offset_contribution_output_stage_kernel; - - // Temporary tensors - TensorInfo _qasymm8_weights{}; - TensorInfo _vector_sum_col{}; - TensorInfo _vector_sum_row{}; - TensorInfo _tmp_b{}; - TensorInfo _mm_result_s32{}; - TensorInfo _gemm_output_stage_multipliers{}; - TensorInfo _gemm_output_stage_shifts{}; - - int32_t _a_offset{ 0 }; - int32_t _b_offset{ 0 }; - bool _is_gemm_reshaped{ true }; - bool _reshape_b_only_on_first_run{ false }; - bool _run_output_stage{ false }; - bool _convert_to_qasymm8{ false }; - bool _run_offset_contribution{ false }; - bool _is_prepared{ false }; - GEMMInfo _gemm_info{}; - - experimental::MemoryRequirements _aux_mem{}; -}; -} // namespace opencl -} // namespace arm_compute -#endif /* ARM_COMPUTE_CL_GEMMLOWP_MATRIXMULTIPLY_CORE_H */
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