Gian Marco Iodice | 90313eb | 2019-01-16 15:40:25 +0000 | [diff] [blame] | 1 | /* |
Gian Marco Iodice | 3795491 | 2021-04-12 17:34:33 +0100 | [diff] [blame] | 2 | * Copyright (c) 2019-2021 Arm Limited. |
Gian Marco Iodice | 90313eb | 2019-01-16 15:40:25 +0000 | [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 | */ |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 24 | #ifndef ARM_COMPUTE_ICLGEMMKERNELCONFIGURATION_H |
| 25 | #define ARM_COMPUTE_ICLGEMMKERNELCONFIGURATION_H |
Gian Marco Iodice | 90313eb | 2019-01-16 15:40:25 +0000 | [diff] [blame] | 26 | |
Gian Marco Iodice | 926afe1 | 2019-03-19 11:44:13 +0000 | [diff] [blame] | 27 | #include "arm_compute/core/GPUTarget.h" |
Gian Marco Iodice | 90313eb | 2019-01-16 15:40:25 +0000 | [diff] [blame] | 28 | #include "arm_compute/core/Types.h" |
| 29 | |
Gian Marco Iodice | 3795491 | 2021-04-12 17:34:33 +0100 | [diff] [blame] | 30 | #include <array> |
Gian Marco Iodice | 90313eb | 2019-01-16 15:40:25 +0000 | [diff] [blame] | 31 | namespace arm_compute |
| 32 | { |
Gian Marco Iodice | 3795491 | 2021-04-12 17:34:33 +0100 | [diff] [blame] | 33 | /** Basic container for the OpenCL GEMM configuration functions */ |
| 34 | template <class T> |
| 35 | class CLGEMMConfigArray |
| 36 | { |
| 37 | public: |
| 38 | /** Alias for F32 index */ |
| 39 | static constexpr size_t DT_F32 = 0; |
| 40 | /** Alias for F16 index */ |
| 41 | static constexpr size_t DT_F16 = 1; |
| 42 | /** Alias for Int8 index */ |
| 43 | static constexpr size_t DT_INT8 = 2; |
| 44 | |
| 45 | /** Constructor |
| 46 | * |
| 47 | * @param[in] func_f32 Function to call for GEMM F32 |
| 48 | * @param[in] func_f16 Function to call for GEMM F16 |
| 49 | * @param[in] func_int8 Function to call for GEMM Int8 (QASYMM8, QASYMM8_SIGNED, QSYMM8_PER_CHANNEL) |
| 50 | * |
| 51 | */ |
| 52 | CLGEMMConfigArray(T func_f32, T func_f16, T func_int8) |
| 53 | : _configs{ func_f32, func_f16, func_int8 } |
| 54 | { |
| 55 | } |
| 56 | |
| 57 | /** Method to return the GEMM configuration function based on data type |
| 58 | * |
| 59 | * @param[in] data_type Input data type |
| 60 | * |
| 61 | * @return the valid function otherwise it returns nullptr if the data type is not valid |
| 62 | */ |
| 63 | T get_function(DataType data_type) |
| 64 | { |
| 65 | switch(data_type) |
| 66 | { |
| 67 | case DataType::F32: |
| 68 | return _configs.at(DT_F32); |
| 69 | case DataType::F16: |
| 70 | return _configs.at(DT_F16); |
| 71 | case DataType::QASYMM8: |
| 72 | case DataType::QASYMM8_SIGNED: |
| 73 | case DataType::QSYMM8_PER_CHANNEL: |
| 74 | return _configs.at(DT_INT8); |
| 75 | default: |
| 76 | return nullptr; |
| 77 | } |
| 78 | } |
| 79 | |
| 80 | private: |
| 81 | std::array<T, 3> _configs; |
| 82 | }; |
| 83 | |
Gian Marco Iodice | 926afe1 | 2019-03-19 11:44:13 +0000 | [diff] [blame] | 84 | /** Basic interface for the GEMM kernel configuration */ |
| 85 | class ICLGEMMKernelConfiguration |
Gian Marco Iodice | 90313eb | 2019-01-16 15:40:25 +0000 | [diff] [blame] | 86 | { |
| 87 | public: |
Gian Marco Iodice | 926afe1 | 2019-03-19 11:44:13 +0000 | [diff] [blame] | 88 | /** Constructor |
| 89 | * |
| 90 | * @param[in] arch GPU target |
| 91 | */ |
| 92 | ICLGEMMKernelConfiguration(GPUTarget arch) |
| 93 | : _target(arch) |
| 94 | { |
| 95 | } |
| 96 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 97 | ICLGEMMKernelConfiguration(const ICLGEMMKernelConfiguration &) = delete; |
| 98 | /** Prevent instances of this class from being copied (As this class contains pointers) */ |
| 99 | ICLGEMMKernelConfiguration &operator=(const ICLGEMMKernelConfiguration &) = delete; |
| 100 | /** Default Move Constructor. */ |
| 101 | ICLGEMMKernelConfiguration(ICLGEMMKernelConfiguration &&) = default; |
| 102 | /** Default move assignment operator */ |
| 103 | ICLGEMMKernelConfiguration &operator=(ICLGEMMKernelConfiguration &&) = default; |
Gian Marco Iodice | 90313eb | 2019-01-16 15:40:25 +0000 | [diff] [blame] | 104 | /** Virtual destructor */ |
Gian Marco Iodice | 926afe1 | 2019-03-19 11:44:13 +0000 | [diff] [blame] | 105 | virtual ~ICLGEMMKernelConfiguration() = default; |
| 106 | /** Given M, N, K and B, this method returns the @ref GEMMLHSMatrixInfo and @ref GEMMRHSMatrixInfo to be used |
Gian Marco Iodice | 90313eb | 2019-01-16 15:40:25 +0000 | [diff] [blame] | 107 | * |
| 108 | * @param[in] m Number of rows LHS matrix |
| 109 | * @param[in] n Number of columns RHS matrix |
| 110 | * @param[in] k Number of columns LHS matrix or number of rows RHS matrix |
| 111 | * @param[in] b Batch size |
| 112 | * @param[in] data_type Data type |
| 113 | */ |
| 114 | virtual std::pair<GEMMLHSMatrixInfo, GEMMRHSMatrixInfo> configure(unsigned int m, unsigned int n, unsigned int k, unsigned int b, DataType data_type) = 0; |
Gian Marco Iodice | 926afe1 | 2019-03-19 11:44:13 +0000 | [diff] [blame] | 115 | |
| 116 | protected: |
| 117 | GPUTarget _target; |
Gian Marco Iodice | 90313eb | 2019-01-16 15:40:25 +0000 | [diff] [blame] | 118 | }; |
| 119 | } // namespace arm_compute |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 120 | #endif /*ARM_COMPUTE_ICLGEMMKERNELCONFIGURATION_H */ |