Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 1 | /* |
Gian Marco | 36a0a46 | 2018-01-12 10:21:40 +0000 | [diff] [blame] | 2 | * Copyright (c) 2016-2018 ARM Limited. |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 3 | * |
| 4 | * SPDX-License-Identifier: MIT |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and associated documentation files (the "Software"), to |
| 8 | * deal in the Software without restriction, including without limitation the |
| 9 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 10 | * sell copies of the Software, and to permit persons to whom the Software is |
| 11 | * furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in all |
| 14 | * copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | * SOFTWARE. |
| 23 | */ |
| 24 | #ifndef __ARM_COMPUTE_CLGEMM_H__ |
| 25 | #define __ARM_COMPUTE_CLGEMM_H__ |
| 26 | |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 27 | #include "arm_compute/core/CL/kernels/CLGEMMInterleave4x4Kernel.h" |
| 28 | #include "arm_compute/core/CL/kernels/CLGEMMMatrixAdditionKernel.h" |
| 29 | #include "arm_compute/core/CL/kernels/CLGEMMMatrixMultiplyKernel.h" |
| 30 | #include "arm_compute/core/CL/kernels/CLGEMMTranspose1xWKernel.h" |
Georgios Pinitas | 8a94e7c | 2017-09-15 19:06:47 +0100 | [diff] [blame] | 31 | #include "arm_compute/runtime/CL/CLMemoryGroup.h" |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 32 | #include "arm_compute/runtime/CL/CLTensor.h" |
| 33 | #include "arm_compute/runtime/IFunction.h" |
Georgios Pinitas | 8a94e7c | 2017-09-15 19:06:47 +0100 | [diff] [blame] | 34 | #include "arm_compute/runtime/IMemoryManager.h" |
| 35 | |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 36 | namespace arm_compute |
| 37 | { |
| 38 | class ICLTensor; |
| 39 | |
Gian Marco Iodice | 3a3066b | 2017-06-23 13:38:14 +0100 | [diff] [blame] | 40 | /** Basic function to execute GEMM on OpenCL. This function calls the following OpenCL kernels: |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 41 | * |
Isabella Gottardi | 8e74f44 | 2018-03-01 16:42:00 +0000 | [diff] [blame] | 42 | * -# @ref CLGEMMInterleave4x4Kernel (only if the reshaped GEMM is selected by the heuristic model) |
| 43 | * -# @ref CLGEMMTranspose1xWKernel (only if the reshaped GEMM is selected by the heuristic model) |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 44 | * -# @ref CLGEMMMatrixMultiplyKernel |
| 45 | * -# @ref CLGEMMMatrixAdditionKernel (if c != nullptr and beta != 0.0) |
| 46 | * |
| 47 | */ |
| 48 | class CLGEMM : public IFunction |
| 49 | { |
| 50 | public: |
Alex Gilday | c357c47 | 2018-03-21 13:54:09 +0000 | [diff] [blame] | 51 | /** Default constructor. |
| 52 | * |
| 53 | * @param[in] memory_manager (Optional) Memory manager. |
| 54 | */ |
Georgios Pinitas | 8a94e7c | 2017-09-15 19:06:47 +0100 | [diff] [blame] | 55 | CLGEMM(std::shared_ptr<IMemoryManager> memory_manager = nullptr); |
Georgios Pinitas | 82b5148 | 2018-04-24 15:14:12 +0100 | [diff] [blame] | 56 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 57 | CLGEMM(const CLGEMM &) = delete; |
| 58 | /** Default move constructor */ |
| 59 | CLGEMM(CLGEMM &&) = default; |
| 60 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 61 | CLGEMM &operator=(const CLGEMM &) = delete; |
| 62 | /** Default move assignment operator */ |
| 63 | CLGEMM &operator=(CLGEMM &&) = default; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 64 | /** Initialise the kernel's inputs and output |
| 65 | * |
| 66 | * @note GEMM: General Matrix Multiply - [alpha * A * B + beta * C]. |
| 67 | * |
Gian Marco Iodice | 3a3066b | 2017-06-23 13:38:14 +0100 | [diff] [blame] | 68 | * @note All tensors must have the same data type. |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 69 | * |
| 70 | * @note Whilst the first input tensor can be a vector, the second input tensor must be at least a matrix |
| 71 | * |
Vidhya Sudhan Loganathan | 7485d5a | 2018-07-04 09:34:00 +0100 | [diff] [blame] | 72 | * @param[in] a First input tensor (Matrix or Vector A). Data types supported: F16/F32 |
Gian Marco | 1d25ed5 | 2017-12-16 19:33:50 +0000 | [diff] [blame] | 73 | * @param[in] b Second input tensor (Matrix B). Data type supported: same as @p a. |
| 74 | * @param[in] c Third input tensor (Matrix C). It can be a nullptr if just the multiplication between @p a and @p b is needed. Data type supported: same as @p a. |
| 75 | * @param[out] output Output tensor. Data type supported: same as @p a |
| 76 | * @param[in] alpha Weight of the matrix product |
| 77 | * @param[in] beta Weight of matrix C |
| 78 | * @param[in] gemm_info (Optional) Specifies if the matrix A and/or matrix B have been reshaped and |
Gian Marco | 36a0a46 | 2018-01-12 10:21:40 +0000 | [diff] [blame] | 79 | * if the reshape of matrix B should happen only for the first run. GEMMInfo also contains information about the reshaping |
| 80 | * in case matrix A and matrix B have been already transformed. |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 81 | */ |
Gian Marco | 1d25ed5 | 2017-12-16 19:33:50 +0000 | [diff] [blame] | 82 | void configure(const ICLTensor *a, const ICLTensor *b, const ICLTensor *c, ICLTensor *output, float alpha, float beta, const GEMMInfo &gemm_info = GEMMInfo()); |
Georgios Pinitas | 78c0090 | 2018-01-09 17:33:11 +0000 | [diff] [blame] | 83 | /** Static function to check if given info will lead to a valid configuration of @ref CLGEMM. |
| 84 | * |
Vidhya Sudhan Loganathan | 7485d5a | 2018-07-04 09:34:00 +0100 | [diff] [blame] | 85 | * @param[in] a First input tensor info (Matrix or Vector A). Data types supported: F16/F32 |
Gian Marco Iodice | 750641d | 2018-05-08 12:01:57 +0100 | [diff] [blame] | 86 | * @param[in] b Second input tensor info (Matrix B). Data type supported: same as @p a. |
| 87 | * @param[in] c Third input tensor info (Matrix C). It can be a nullptr if just the multiplication between @p a and @p b is needed. Data type supported: same as @p a. |
| 88 | * @param[out] output Output tensor info. Data type supported: same as @p a |
Georgios Pinitas | 78c0090 | 2018-01-09 17:33:11 +0000 | [diff] [blame] | 89 | * @param[in] alpha Weight of the matrix product |
| 90 | * @param[in] beta Weight of matrix C |
| 91 | * @param[in] gemm_info (Optional) Specifies if the matrix A and/or matrix B have been reshaped and |
| 92 | * if the reshape of matrix B should happen only for the first run |
| 93 | * |
| 94 | * @return a status |
| 95 | */ |
Gian Marco Iodice | 750641d | 2018-05-08 12:01:57 +0100 | [diff] [blame] | 96 | static Status validate(const ITensorInfo *a, const ITensorInfo *b, const ITensorInfo *c, const ITensorInfo *output, float alpha, float beta, const GEMMInfo &gemm_info = GEMMInfo()); |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 97 | |
| 98 | // Inherited methods overridden: |
| 99 | void run() override; |
Georgios Pinitas | e043767 | 2018-05-02 14:07:55 +0100 | [diff] [blame] | 100 | void prepare() override; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 101 | |
| 102 | private: |
Georgios Pinitas | 8a94e7c | 2017-09-15 19:06:47 +0100 | [diff] [blame] | 103 | CLMemoryGroup _memory_group; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 104 | CLGEMMInterleave4x4Kernel _interleave_kernel; |
| 105 | CLGEMMTranspose1xWKernel _transpose_kernel; |
| 106 | CLGEMMMatrixMultiplyKernel _mm_kernel; |
| 107 | CLGEMMMatrixAdditionKernel _ma_kernel; |
| 108 | CLTensor _tmp_a; |
| 109 | CLTensor _tmp_b; |
Georgios Pinitas | 82b5148 | 2018-04-24 15:14:12 +0100 | [diff] [blame] | 110 | const ICLTensor *_original_b; |
Gian Marco Iodice | edfa9f4 | 2017-08-15 11:45:22 +0100 | [diff] [blame] | 111 | bool _is_interleaved_transposed; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 112 | bool _run_addition; |
Gian Marco | 1d25ed5 | 2017-12-16 19:33:50 +0000 | [diff] [blame] | 113 | bool _reshape_b_only_on_first_run; |
Georgios Pinitas | e043767 | 2018-05-02 14:07:55 +0100 | [diff] [blame] | 114 | bool _is_prepared; |
Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 115 | }; |
| 116 | } |
| 117 | |
| 118 | #endif /* __ARM_COMPUTE_CLGEMM_H__ */ |