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Diffstat (limited to 'src/core/gpu/cl/kernels/ClGemmMatrixMultiplyReshapedKernel.h')
| -rw-r--r-- | src/core/gpu/cl/kernels/ClGemmMatrixMultiplyReshapedKernel.h | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/src/core/gpu/cl/kernels/ClGemmMatrixMultiplyReshapedKernel.h b/src/core/gpu/cl/kernels/ClGemmMatrixMultiplyReshapedKernel.h deleted file mode 100644 index ab648f15ae..0000000000 --- a/src/core/gpu/cl/kernels/ClGemmMatrixMultiplyReshapedKernel.h +++ /dev/null @@ -1,113 +0,0 @@ -/* - * Copyright (c) 2018-2021 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_GEMM_MATRIXMULTIPLY_RESHAPED_KERNEL_H -#define ARM_COMPUTE_CL_GEMM_MATRIXMULTIPLY_RESHAPED_KERNEL_H - -#include "src/core/common/Macros.h" -#include "src/core/gpu/cl/ClCompileContext.h" -#include "src/core/gpu/cl/IClKernel.h" - -#include "arm_compute/core/KernelDescriptors.h" - -namespace arm_compute -{ -namespace opencl -{ -namespace kernels -{ -/** OpenCL kernel to multiply matrices when both the input matrices LHS (src0) and RHS (src1) have been reshaped - * - * @note The input matrices @p src0 and @p src1 must be reshaped through: - * - @ref ClGemmReshapeLhsMatrixKernel - * - @ref ClGemmReshapeRhsMatrixKernel - */ -class ClGemmMatrixMultiplyReshapedKernel : public IClKernel -{ -public: - ClGemmMatrixMultiplyReshapedKernel() = default; - ARM_COMPUTE_DISALLOW_COPY_ALLOW_MOVE(ClGemmMatrixMultiplyReshapedKernel); - /** Initialise the kernel's input and output. - * - * @note The F16 computation also supports mixed precision through the gemm_info.fp_mixed_precision flag. - * Mixed precision combines different floating precisions during the computation, in particular, F32 for the accumulations and F16 for the - * multiplications. i.e. float c = (half)a * (half)b - * - * @note If rhs_info.export_to_cl_image = true, this OpenCL kernel will fetch the RHS data using the OpenCL read_image built-in function. - * Reading from the OpenCL image object can increase the performance. However, since the OpenCL image object is created importing the OpenCL buffer, - * the following conditions are required: - * -# rhs_info.n0 can only be 4, 8 and 16 - * -# rhs_info.k0 can only be 4, 8 and 16 - * -# Data type can only be F32 - * -# The platform should support the OpenCL cl_khr_image2d_from_buffer extension - * -# The stride Y for the src1 should satisfy the OpenCL pitch alignment requirement - * -# src1 width should be less or equal to (CL_DEVICE_IMAGE2D_MAX_WIDTH * 4) - * -# src1 (height * depth) should be less or equal to CL_DEVICE_IMAGE2D_MAX_HEIGHT - * - * @param[in] compile_context The compile context to be used. - * @param[in] src0 Input tensor containing the LHS reshaped matrix. Data type supported: F16/F32 (only F32 if rhs_info.export_to_cl_image = true). The number of dimensions for the LHS matrix must be less or equal than 4 - * @param[in] src1 Input tensor containing the RHS reshaped matrix. Data type supported: same as @p src0. The number of dimensions for the RHS matrix must be less or equal than 3 - * @param[in] src2 Input tensor containing the bias matrix. Data type supported: same as @p src0. - * @param[out] dst dst tensor to store the result of matrix multiplication. Data type supported: same as @p src0 - * @param[in] alpha Weight of the matrix product - * @param[in] beta Weight of the matrix bias - * @param[in] lhs_info LHS matrix information used for reshaping the src0 tensor. Only the following values are supported: - * lhs_info.m0: 2,3,4,5,6,7,8 - * lhs_info.k0: 2,3,4,8,16 - * lhs_info.transpose: false - * @param[in] rhs_info RHS matrix information used for reshaping the src1 tensor. Only the following values are supported: - * rhs_info.n0: 2,3,4,8,16 (only 4, 8 and 16 if rhs_info.export_to_cl_image = true) - * rhs_info.k0: 2,3,4,8,16 (only 4, 8 and 16 if rhs_info.export_to_cl_image = true) - * rhs_info.transpose: true - * @param[in] gemm_info GEMM information used to retrieve the original dimensions of the input matrices - * - * @note lhs_info.k0 must be equal to rhs_info.k0 - */ - void configure(const ClCompileContext &compile_context, - ITensorInfo *src0, ITensorInfo *src1, ITensorInfo *src2, ITensorInfo *dst, float alpha, float beta, - const GEMMLHSMatrixInfo &lhs_info, const GEMMRHSMatrixInfo &rhs_info, const GEMMKernelInfo &gemm_info); - /** Static function to check if given info will lead to a valid configuration - * - * Similar to @ref ClGemmMatrixMultiplyReshapedKernel::configure() - * - * @return a status - */ - static Status validate(const ITensorInfo *src0, const ITensorInfo *src1, const ITensorInfo *src2, const ITensorInfo *dst, float alpha, float beta, const GEMMLHSMatrixInfo &lhs_info, - const GEMMRHSMatrixInfo &rhs_info, - const GEMMKernelInfo &gemm_info); - - // Inherited methods overridden: - void run_op(ITensorPack &tensors, const Window &window, cl::CommandQueue &queue) override; - -private: - bool _slide_matrix_b{ true }; - bool _reinterpret_output_as_3d{ false }; - bool _use_dummy_work_items{ false }; - bool _add_bias{ false }; - bool _export_to_cl_image{ false }; - unsigned int _k{ 1 }; -}; -} // namespace kernels -} // namespace opencl -} // namespace arm_compute -#endif /* ARM_COMPUTE_CL_GEMM_MATRIXMULTIPLY_RESHAPED_KERNEL_H */
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