Anthony Barbier | 3d677cc | 2018-07-23 16:42:59 +0100 | [diff] [blame] | 1 | /* |
Georgios Pinitas | 7cd26d4 | 2019-01-09 18:35:17 +0000 | [diff] [blame] | 2 | * Copyright (c) 2018-2019 ARM Limited. |
Anthony Barbier | 3d677cc | 2018-07-23 16:42:59 +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_NEGEMMINTERLEAVEDSTRATEGIES_H__ |
| 25 | #define __ARM_COMPUTE_NEGEMMINTERLEAVEDSTRATEGIES_H__ |
| 26 | |
| 27 | #include "../arm_gemm/utils.hpp" |
| 28 | #include "arm_gemm.hpp" |
| 29 | |
| 30 | #include "../arm_gemm/mergeresults.hpp" |
| 31 | #include "../arm_gemm/transform.hpp" |
| 32 | |
| 33 | #include "../arm_gemm/kernels/a32_sgemm_8x6.hpp" |
| 34 | #include "../arm_gemm/kernels/a64_gemm_s8_12x8.hpp" |
| 35 | #include "../arm_gemm/kernels/a64_gemm_s8_4x4.hpp" |
| 36 | #include "../arm_gemm/kernels/a64_gemm_u8_12x8.hpp" |
| 37 | #include "../arm_gemm/kernels/a64_gemm_u8_4x4.hpp" |
| 38 | #include "../arm_gemm/kernels/a64_hgemm_24x8.hpp" |
| 39 | #include "../arm_gemm/kernels/a64_sgemm_12x8.hpp" |
Georgios Pinitas | 421405b | 2018-10-26 19:05:32 +0100 | [diff] [blame] | 40 | #include "../arm_gemm/kernels/sve_interleaved_fp16_mla_3VLx8.hpp" |
| 41 | #include "../arm_gemm/kernels/sve_interleaved_fp32_mla_3VLx8.hpp" |
| 42 | #include "../arm_gemm/kernels/sve_interleaved_s8s32_dot_3VLx8.hpp" |
| 43 | #include "../arm_gemm/kernels/sve_interleaved_u8u32_dot_3VLx8.hpp" |
Anthony Barbier | 3d677cc | 2018-07-23 16:42:59 +0100 | [diff] [blame] | 44 | |
| 45 | namespace arm_compute |
| 46 | { |
Georgios Pinitas | 7cd26d4 | 2019-01-09 18:35:17 +0000 | [diff] [blame] | 47 | namespace detail |
Anthony Barbier | 3d677cc | 2018-07-23 16:42:59 +0100 | [diff] [blame] | 48 | { |
Georgios Pinitas | 7cd26d4 | 2019-01-09 18:35:17 +0000 | [diff] [blame] | 49 | /** GEMM Interleaved Strategy interface */ |
| 50 | class IInterleavedStrategy |
Anthony Barbier | 3d677cc | 2018-07-23 16:42:59 +0100 | [diff] [blame] | 51 | { |
Georgios Pinitas | 7cd26d4 | 2019-01-09 18:35:17 +0000 | [diff] [blame] | 52 | public: |
| 53 | /** Virtual Destructor */ |
| 54 | virtual ~IInterleavedStrategy() = default; |
Georgios Pinitas | 1509e4b | 2019-01-28 10:01:50 +0000 | [diff] [blame] | 55 | /** Return output height of the interleaved strategy |
| 56 | * |
| 57 | * @return Output height of strategy |
| 58 | */ |
| 59 | virtual unsigned int out_height() const = 0; |
Georgios Pinitas | 7cd26d4 | 2019-01-09 18:35:17 +0000 | [diff] [blame] | 60 | /** Instantiate and configure a prepareB Kernel |
| 61 | * |
| 62 | * @param[in] b Input tensor B. |
| 63 | * @param[in] transformed_b Reshaped tensor B. |
| 64 | * @param[in] params GM, N, K sizes. |
| 65 | * @param[in] ci CPUInfo to be used for kernel configuration. |
| 66 | * |
| 67 | * @return A wrapped specialized prepareB kernel |
| 68 | */ |
| 69 | virtual std::unique_ptr<NEGEMMInterleavedPrepareBWrapperKernel> instantiate_prepareB(const ITensor *b, |
| 70 | ITensor *transformed_b, |
| 71 | const INEGEMMWrapperKernel::Params ¶ms, |
| 72 | const CPUInfo &ci) = 0; |
| 73 | /** Instantiate and configure a transformA Kernel |
| 74 | * |
| 75 | * @param[in] a Input tensor A. |
| 76 | * @param[in] transformed_a Reshaped tensor A. |
| 77 | * @param[in] block_walker Window representing the layout of the matrix's blocks. |
| 78 | * @param[in] params M, N, K sizes. |
| 79 | * |
| 80 | * @return A wrapped specialized transformA kernel |
| 81 | */ |
| 82 | virtual std::unique_ptr<NEGEMMInterleavedTransformAWrapper> instantiate_transformA(const ITensor *a, |
| 83 | ITensor *transformed_a, |
| 84 | const Window &block_walker, |
| 85 | const INEGEMMWrapperKernel::Params ¶ms) = 0; |
| 86 | /** Instantiate and configure a prepareB Kernel |
| 87 | * |
| 88 | * @param transformed_a Already reshaped tensor A. |
| 89 | * @param transformed_b Already reshaped tensor B. |
| 90 | * @param tmp_c Temporary buffer to be used to store intermediate results. |
| 91 | * @param c Result tensor C. |
| 92 | * @param block_walker Window containing iteration information for the M and batch dimensions. |
| 93 | * @param block_sizes Block sizes to use for the matrix multiplication (A & B must have been reshaped using these same block sizes). |
| 94 | * @param params M, N, K sizes. |
| 95 | * @param alpha Alpha value |
| 96 | * @param beta Beta value |
| 97 | * @param pretranspose_b Is B also pretransposed ? |
| 98 | * @param num_threads Maximum number of threads that might be used for the calculations. |
| 99 | * |
| 100 | * @return A wrapped specialized MatrixMultiply kernel |
| 101 | */ |
| 102 | virtual std::unique_ptr<NEGEMMInterleavedMatrixMultiplyWrapper> instantiate_matrix_multiply(const ITensor *transformed_a, const ITensor *transformed_b, ITensor *tmp_c, ITensor *c, |
| 103 | const Window &block_walker, const BlockSizes &block_sizes, |
| 104 | const INEGEMMWrapperKernel::Params ¶ms, float alpha, float beta, bool pretranspose_b, |
| 105 | unsigned int num_threads) = 0; |
| 106 | /** Calculates the block sizes of a given strategy |
| 107 | * |
| 108 | * @param[in] ci CPUInfo to be used for kernel configuration. |
| 109 | * @param[in] params M, N, K sizes. |
| 110 | * |
| 111 | * @return BlockSizes for a given strategy |
| 112 | */ |
| 113 | virtual BlockSizes calculate_block_sizes_for_strategy(const CPUInfo &ci, const INEGEMMWrapperKernel::Params ¶ms) = 0; |
Anthony Barbier | 3d677cc | 2018-07-23 16:42:59 +0100 | [diff] [blame] | 114 | }; |
| 115 | |
Georgios Pinitas | 7cd26d4 | 2019-01-09 18:35:17 +0000 | [diff] [blame] | 116 | /** Interleaved Strategy class */ |
| 117 | template <typename StrategyType> |
| 118 | class InterleavedStrategy : public IInterleavedStrategy |
| 119 | { |
| 120 | public: |
| 121 | using strategy = StrategyType; |
Anthony Barbier | ac314c2 | 2018-09-11 17:49:10 +0100 | [diff] [blame] | 122 | |
Georgios Pinitas | 7cd26d4 | 2019-01-09 18:35:17 +0000 | [diff] [blame] | 123 | public: |
| 124 | // Inherited methods overridden |
Georgios Pinitas | 1509e4b | 2019-01-28 10:01:50 +0000 | [diff] [blame] | 125 | unsigned int out_height() const override |
| 126 | { |
| 127 | return strategy::out_height(); |
| 128 | } |
Georgios Pinitas | 7cd26d4 | 2019-01-09 18:35:17 +0000 | [diff] [blame] | 129 | std::unique_ptr<NEGEMMInterleavedPrepareBWrapperKernel> instantiate_prepareB(const ITensor *b, |
| 130 | ITensor *transformed_b, |
| 131 | const INEGEMMWrapperKernel::Params ¶ms, |
| 132 | const CPUInfo &ci) override |
| 133 | { |
| 134 | auto prepare_b = support::cpp14::make_unique<NEGEMMInterleavedPrepareBWrapperKernelTemplate<strategy>>(); |
| 135 | prepare_b->configure(b, transformed_b, false, ci, params); |
| 136 | return std::move(prepare_b); |
| 137 | } |
| 138 | std::unique_ptr<NEGEMMInterleavedTransformAWrapper> instantiate_transformA(const ITensor *a, |
| 139 | ITensor *transformed_a, |
| 140 | const Window &block_walker, |
| 141 | const INEGEMMWrapperKernel::Params ¶ms) override |
| 142 | { |
| 143 | auto transform_a = support::cpp14::make_unique<NEGEMMInterleavedTransformAWrapperTemplate<strategy>>(); |
| 144 | transform_a->configure(a, transformed_a, false, block_walker, params); |
| 145 | return std::move(transform_a); |
| 146 | } |
| 147 | std::unique_ptr<NEGEMMInterleavedMatrixMultiplyWrapper> instantiate_matrix_multiply(const ITensor *transformed_a, const ITensor *transformed_b, ITensor *tmp_c, ITensor *c, |
| 148 | const Window &block_walker, const BlockSizes &block_sizes, |
| 149 | const INEGEMMWrapperKernel::Params ¶ms, float alpha, float beta, bool pretranspose_b, |
| 150 | unsigned int num_threads) override |
| 151 | { |
| 152 | auto matrix_multiply = support::cpp14::make_unique<NEGEMMInterleavedMatrixMultiplyWrapperTemplate<strategy>>(); |
| 153 | matrix_multiply->configure(transformed_a, transformed_b, tmp_c, c, block_walker, block_sizes, params, pretranspose_b, alpha, beta, num_threads); |
| 154 | return std::move(matrix_multiply); |
| 155 | } |
Anthony Barbier | ac314c2 | 2018-09-11 17:49:10 +0100 | [diff] [blame] | 156 | |
Georgios Pinitas | 7cd26d4 | 2019-01-09 18:35:17 +0000 | [diff] [blame] | 157 | BlockSizes calculate_block_sizes_for_strategy(const CPUInfo &ci, const INEGEMMWrapperKernel::Params ¶ms) override |
| 158 | { |
| 159 | return calculate_block_sizes<strategy>(ci, params.M, params.N, params.K); |
| 160 | } |
Anthony Barbier | 3d677cc | 2018-07-23 16:42:59 +0100 | [diff] [blame] | 161 | }; |
| 162 | |
Georgios Pinitas | 7cd26d4 | 2019-01-09 18:35:17 +0000 | [diff] [blame] | 163 | /** Create the backend GEMM strategy to use given the provided kernel info |
| 164 | * |
| 165 | * @param[in] kernel_name Kernel name of the backend strategy to instantiate |
| 166 | * |
| 167 | * @return The requested kernel strategy if exists else nullptr |
| 168 | */ |
| 169 | std::unique_ptr<IInterleavedStrategy> create_strategy(const std::string &kernel_name) |
Anthony Barbier | 3d677cc | 2018-07-23 16:42:59 +0100 | [diff] [blame] | 170 | { |
Georgios Pinitas | 7cd26d4 | 2019-01-09 18:35:17 +0000 | [diff] [blame] | 171 | #if defined(__arm__) |
| 172 | if(kernel_name.find("sgemm_8x6") != std::string::npos) |
| 173 | { |
| 174 | return support::cpp14::make_unique<InterleavedStrategy<arm_gemm::sgemm_8x6>>(); |
| 175 | } |
| 176 | #endif // defined(__arm__) |
| 177 | #if defined(__aarch64__) |
| 178 | if(kernel_name.find("gemm_s8_4x4") != std::string::npos) |
| 179 | { |
| 180 | return support::cpp14::make_unique<InterleavedStrategy<arm_gemm::gemm_s8_4x4>>(); |
| 181 | } |
| 182 | if(kernel_name.find("gemm_s8_12x8") != std::string::npos) |
| 183 | { |
| 184 | return support::cpp14::make_unique<InterleavedStrategy<arm_gemm::gemm_s8_12x8>>(); |
| 185 | } |
| 186 | if(kernel_name.find("gemm_u8_4x4") != std::string::npos) |
| 187 | { |
| 188 | return support::cpp14::make_unique<InterleavedStrategy<arm_gemm::gemm_u8_4x4>>(); |
| 189 | } |
| 190 | if(kernel_name.find("gemm_u8_12x8") != std::string::npos) |
| 191 | { |
| 192 | return support::cpp14::make_unique<InterleavedStrategy<arm_gemm::gemm_u8_12x8>>(); |
| 193 | } |
| 194 | #if defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) |
| 195 | if(kernel_name.find("hgemm_24x8") != std::string::npos) |
| 196 | { |
| 197 | return support::cpp14::make_unique<InterleavedStrategy<arm_gemm::hgemm_24x8>>(); |
| 198 | } |
| 199 | #endif // defined(__ARM_FEATURE_FP16_VECTOR_ARITHMETIC) |
| 200 | if(kernel_name.find("sgemm_12x8") != std::string::npos) |
| 201 | { |
| 202 | return support::cpp14::make_unique<InterleavedStrategy<arm_gemm::sgemm_12x8>>(); |
| 203 | } |
| 204 | #if defined(__ARM_FEATURE_SVE) |
| 205 | if(kernel_name.find("interleaved_fp16_mla_3VLx8") != std::string::npos) |
| 206 | { |
| 207 | return support::cpp14::make_unique<InterleavedStrategy<arm_gemm::interleaved_fp16_mla_3VLx8>>(); |
| 208 | } |
| 209 | if(kernel_name.find("interleaved_fp32_mla_3VLx8") != std::string::npos) |
| 210 | { |
| 211 | return support::cpp14::make_unique<InterleavedStrategy<arm_gemm::interleaved_fp32_mla_3VLx8>>(); |
| 212 | } |
| 213 | if(kernel_name.find("interleaved_s8s32_dot_3VLx8") != std::string::npos) |
| 214 | { |
| 215 | return support::cpp14::make_unique<InterleavedStrategy<arm_gemm::interleaved_s8s32_dot_3VLx8>>(); |
| 216 | } |
| 217 | if(kernel_name.find("interleaved_u8u32_dot_3VLx8") != std::string::npos) |
| 218 | { |
| 219 | return support::cpp14::make_unique<InterleavedStrategy<arm_gemm::interleaved_u8u32_dot_3VLx8>>(); |
| 220 | } |
| 221 | #endif // defined(__ARM_FEATURE_SVE) |
| 222 | #endif // defined(__aarch64__)_ |
| 223 | return nullptr; |
| 224 | } |
| 225 | } // namespace detail |
Anthony Barbier | 3d677cc | 2018-07-23 16:42:59 +0100 | [diff] [blame] | 226 | } // namespace arm_compute |
| 227 | #endif /* __ARM_COMPUTE_NEGEMMINTERLEAVEDSTRATEGIES_H__ */ |