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author | Sang-Hoon Park <sang-hoon.park@arm.com> | 2020-10-21 15:58:54 +0100 |
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committer | Sang-Hoon Park <sang-hoon.park@arm.com> | 2020-11-07 08:07:22 +0000 |
commit | bef7fa27b0d231a8649952f60808132d109b6345 (patch) | |
tree | 7543c66a473d90e28b4860986fad77afa5115043 /src/core/CL/kernels/CLGEMMReshapeLHSMatrixKernel.h | |
parent | b9531540dadce8331a703c32456f3c9defdfefa9 (diff) | |
download | ComputeLibrary-bef7fa27b0d231a8649952f60808132d109b6345.tar.gz |
COMPMID-3639: (3RDPARTY_UPDATE) Move CL kernels to src
Change-Id: I10d27db788e5086adae1841e3e2441cd9b76ef84
Signed-off-by: Sang-Hoon Park <sang-hoon.park@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4310
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Diffstat (limited to 'src/core/CL/kernels/CLGEMMReshapeLHSMatrixKernel.h')
-rw-r--r-- | src/core/CL/kernels/CLGEMMReshapeLHSMatrixKernel.h | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/src/core/CL/kernels/CLGEMMReshapeLHSMatrixKernel.h b/src/core/CL/kernels/CLGEMMReshapeLHSMatrixKernel.h new file mode 100644 index 0000000000..92202a26fc --- /dev/null +++ b/src/core/CL/kernels/CLGEMMReshapeLHSMatrixKernel.h @@ -0,0 +1,105 @@ +/* + * Copyright (c) 2018-2020 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_CLGEMMRESHAPELHSMATRIXKERNEL_H +#define ARM_COMPUTE_CLGEMMRESHAPELHSMATRIXKERNEL_H + +#include "src/core/CL/ICLKernel.h" + +namespace arm_compute +{ +class ICLTensor; + +/** OpenCL kernel to reshape the LHS matrix when performing the matrix multiplication. + * In particular, this function splits the input matrix in blocks of size M0xK0 (defined through GEMMLHSInfo) and + * stores each one in the output matrix unrolling the values + */ +class CLGEMMReshapeLHSMatrixKernel : public ICLKernel +{ +public: + /** Default constructor */ + CLGEMMReshapeLHSMatrixKernel(); + /** Prevent instances of this class from being copied (As this class contains pointers) */ + CLGEMMReshapeLHSMatrixKernel(const CLGEMMReshapeLHSMatrixKernel &) = delete; + /** Prevent instances of this class from being copied (As this class contains pointers) */ + CLGEMMReshapeLHSMatrixKernel &operator=(const CLGEMMReshapeLHSMatrixKernel &) = delete; + /** Allow instances of this class to be moved */ + CLGEMMReshapeLHSMatrixKernel(CLGEMMReshapeLHSMatrixKernel &&) = default; + /** Allow instances of this class to be moved */ + CLGEMMReshapeLHSMatrixKernel &operator=(CLGEMMReshapeLHSMatrixKernel &&) = default; + /** Initialise the kernel's input and output. + * + * @param[in] input Input tensor. Data types supported: All + * @param[out] output Output tensor. Data type supported: same as @p input + * @param[in] lhs_info LHS matrix information to be used for reshaping. This object contains all the necessary + * information to reshape the input 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.v0: greater than 0 + * lhs_info.transpose: true, false + * lhs_info.interleave: true, false + * @param[in] reinterpret_input_as_3d (Optional) True if the input has to be reinterpreted as 3D tensor + */ + void configure(const ICLTensor *input, ICLTensor *output, const GEMMLHSMatrixInfo &lhs_info, bool reinterpret_input_as_3d = false); + /** Initialise the kernel's input and output. + * + * @param[in] compile_context The compile context to be used. + * @param[in] input Input tensor. Data types supported: All + * @param[out] output Output tensor. Data type supported: same as @p input + * @param[in] lhs_info LHS matrix information to be used for reshaping. This object contains all the necessary + * information to reshape the input 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.v0: greater than 0 + * lhs_info.transpose: true, false + * lhs_info.interleave: true, false + * @param[in] reinterpret_input_as_3d (Optional) True if the input has to be reinterpreted as 3D tensor + */ + void configure(const CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output, const GEMMLHSMatrixInfo &lhs_info, bool reinterpret_input_as_3d = false); + /** Static function to check if given info will lead to a valid configuration of @ref CLGEMMReshapeLHSMatrixKernel + * + * @param[in] input Input tensor info. Data types supported: All + * @param[in] output Output tensor info which stores the interleaved matrix. Data type supported: same as @p input. + * @param[in] lhs_info LHS matrix information to be used for reshaping. This object contains all the necessary + * information to reshape the input 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.v0: greater than 0 + * lhs_info.transpose: true, false + * lhs_info.interleave: true, false + * @param[in] reinterpret_input_as_3d True if the input has to be reinterpreted as 3D tensor + * + * @return a status + */ + static Status validate(const ITensorInfo *input, const ITensorInfo *output, const GEMMLHSMatrixInfo &lhs_info, bool reinterpret_input_as_3d); + + // Inherited methods overridden + void run(const Window &window, cl::CommandQueue &queue) override; + +private: + const ICLTensor *_input; + ICLTensor *_output; + bool _reinterpret_input_as_3d; +}; +} // namespace arm_compute +#endif /* ARM_COMPUTE_CLGEMMRESHAPELHSMATRIXKERNEL_H */
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