Pablo Tello | eb82fd2 | 2018-02-23 13:43:50 +0000 | [diff] [blame] | 1 | /* |
Georgios Pinitas | 7cd26d4 | 2019-01-09 18:35:17 +0000 | [diff] [blame] | 2 | * Copyright (c) 2017-2019 ARM Limited. |
Pablo Tello | eb82fd2 | 2018-02-23 13:43:50 +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 | */ |
| 24 | #include "arm_gemm.hpp" |
| 25 | #include "gemm_common.hpp" |
Georgios Pinitas | 7cd26d4 | 2019-01-09 18:35:17 +0000 | [diff] [blame] | 26 | #include "gemm_hybrid.hpp" |
David Mansell | e39334c | 2018-07-06 17:53:35 +0100 | [diff] [blame] | 27 | #include "gemm_implementation.hpp" |
Pablo Tello | eb82fd2 | 2018-02-23 13:43:50 +0000 | [diff] [blame] | 28 | #include "gemm_interleaved.hpp" |
| 29 | #include "gemm_native.hpp" |
David Mansell | ce8f605 | 2018-05-17 18:51:26 +0100 | [diff] [blame] | 30 | #include "gemv_batched.hpp" |
Pablo Tello | eb82fd2 | 2018-02-23 13:43:50 +0000 | [diff] [blame] | 31 | #include "gemv_native_transposed.hpp" |
| 32 | #include "gemv_pretransposed.hpp" |
| 33 | |
Anthony Barbier | 5f70773 | 2018-07-03 16:22:02 +0100 | [diff] [blame] | 34 | #include "kernels/a32_sgemm_8x6.hpp" |
Georgios Pinitas | 1461383 | 2019-03-01 19:07:11 +0000 | [diff] [blame^] | 35 | #include "kernels/a64_hybrid_fp32_mla_16x4.hpp" |
Georgios Pinitas | 7cd26d4 | 2019-01-09 18:35:17 +0000 | [diff] [blame] | 36 | #include "kernels/a64_sgemm_12x8.hpp" |
Anthony Barbier | 5f70773 | 2018-07-03 16:22:02 +0100 | [diff] [blame] | 37 | #include "kernels/a64_sgemm_native_16x4.hpp" |
Georgios Pinitas | 7cd26d4 | 2019-01-09 18:35:17 +0000 | [diff] [blame] | 38 | #include "kernels/a64_sgemm_nativeA_pretransposeB_16x4.hpp" |
| 39 | #include "kernels/a64_sgemv_pretransposed.hpp" |
| 40 | #include "kernels/a64_sgemv_trans.hpp" |
Pablo Tello | eb82fd2 | 2018-02-23 13:43:50 +0000 | [diff] [blame] | 41 | |
Georgios Pinitas | 7cd26d4 | 2019-01-09 18:35:17 +0000 | [diff] [blame] | 42 | #include "kernels/sve_hybrid_fp32_mla_4VLx4.hpp" |
Georgios Pinitas | 421405b | 2018-10-26 19:05:32 +0100 | [diff] [blame] | 43 | #include "kernels/sve_interleaved_fp32_mla_3VLx8.hpp" |
Georgios Pinitas | 7cd26d4 | 2019-01-09 18:35:17 +0000 | [diff] [blame] | 44 | #include "kernels/sve_native_fp32_mla_4VLx4.hpp" |
| 45 | #include "kernels/sve_smallK_fp32_mla_1VLx4.hpp" |
| 46 | #include "kernels/sve_smallK_hybrid_fp32_mla_1VLx4.hpp" |
Georgios Pinitas | 421405b | 2018-10-26 19:05:32 +0100 | [diff] [blame] | 47 | |
Anthony Barbier | 5f70773 | 2018-07-03 16:22:02 +0100 | [diff] [blame] | 48 | namespace arm_gemm { |
| 49 | |
Georgios Pinitas | 7cd26d4 | 2019-01-09 18:35:17 +0000 | [diff] [blame] | 50 | static const GemmImplementation<float, float> gemm_fp32_methods[] = |
| 51 | { |
| 52 | { |
| 53 | GemmMethod::GEMV_BATCHED, |
| 54 | "gemv_batched", |
| 55 | [](const GemmArgs<float> &args) { return (args._Msize==1) && (args._nbatches>1); }, |
| 56 | nullptr, |
| 57 | [](const GemmArgs<float> &args) { return new GemvBatched<float, float>(args); } |
| 58 | }, |
| 59 | #ifdef __aarch64__ |
| 60 | { |
| 61 | GemmMethod::GEMV_PRETRANSPOSED, |
| 62 | "sgemv_pretransposed", |
| 63 | [](const GemmArgs<float> &args) { return (args._Msize==1 && args._alpha==1.0f && args._pretransposed_hint && args._nbatches==1); }, |
| 64 | nullptr, |
| 65 | [](const GemmArgs<float> &args) { return new GemvPretransposed<sgemv_pretransposed, float, float>(args); } |
| 66 | }, |
| 67 | { |
| 68 | GemmMethod::GEMV_NATIVE_TRANSPOSED, |
| 69 | "sgemv_trans", |
| 70 | [](const GemmArgs<float> &args) { return (args._Msize==1 && args._alpha==1.0f && !args._trA && !args._trB && args._nbatches==1); }, |
| 71 | nullptr, |
| 72 | [](const GemmArgs<float> &args) { return new GemvNativeTransposed<sgemv_trans, float, float>(args); } |
| 73 | }, |
David Mansell | e39334c | 2018-07-06 17:53:35 +0100 | [diff] [blame] | 74 | |
Georgios Pinitas | 7cd26d4 | 2019-01-09 18:35:17 +0000 | [diff] [blame] | 75 | #ifdef __ARM_FEATURE_SVE |
| 76 | // SVE smallk / native / hybrid methods |
| 77 | { |
| 78 | GemmMethod::GEMM_HYBRID, |
| 79 | "smallK_hybrid_fp32_mla_1VLx4", |
| 80 | [](const GemmArgs<float> &args) { return (args._Ksize <= 24) && !args._trA && args._alpha==1.0f && args._pretransposed_hint; }, |
| 81 | nullptr, |
| 82 | [](const GemmArgs<float> &args) { return new GemmHybrid<smallK_hybrid_fp32_mla_1VLx4, float, float>(args); } |
| 83 | }, |
| 84 | { |
| 85 | GemmMethod::GEMM_HYBRID, |
| 86 | "hybrid_fp32_mla_4VLx4", |
| 87 | [](const GemmArgs<float> &args) { return (args._Ksize >= 4) && (args._alpha == 1.0f) && !args._trA && args._pretransposed_hint; }, |
| 88 | [](const GemmArgs<float> &args) { return ((args._Ksize <= 256) && (args._Nsize <= 256)) || ((args._nmulti > 1) && ((args._Msize / args._maxthreads) < 8)); }, |
| 89 | [](const GemmArgs<float> &args) { return new GemmHybrid<hybrid_fp32_mla_4VLx4, float, float>(args); } |
| 90 | }, |
| 91 | { |
| 92 | GemmMethod::GEMM_NATIVE, |
| 93 | "smallK_fp32_mla_1VLx4", |
| 94 | [](const GemmArgs<float> &args) { return (args._Ksize <= 24) && !args._trA && !args._trB && args._alpha==1.0f; }, |
| 95 | nullptr, |
| 96 | [](const GemmArgs<float> &args) { return new GemmNative<smallK_fp32_mla_1VLx4, float, float>(args); } |
| 97 | }, |
| 98 | { |
| 99 | GemmMethod::GEMM_NATIVE, |
| 100 | "native_fp32_mla_4VLx4", |
| 101 | [](const GemmArgs<float> &args) { return (args._Ksize>4 && args._alpha==1.0f && !args._trA && !args._trB); }, |
| 102 | [](const GemmArgs<float> &args) { return ((args._Ksize <= 128) && (args._Nsize <= 128)) || ((args._nmulti > 1) && ((args._Msize / args._maxthreads) < 8)); }, |
| 103 | [](const GemmArgs<float> &args) { return new GemmNative<native_fp32_mla_4VLx4, float, float>(args); } |
| 104 | }, |
| 105 | #endif // __ARM_FEATURE_SVE |
Pablo Tello | eb82fd2 | 2018-02-23 13:43:50 +0000 | [diff] [blame] | 106 | |
Georgios Pinitas | 7cd26d4 | 2019-01-09 18:35:17 +0000 | [diff] [blame] | 107 | // NEON native / hybrid methods |
| 108 | { |
| 109 | GemmMethod::GEMM_HYBRID, |
| 110 | "sgemm_nativeA_pretransposeB_16x4", |
| 111 | [](const GemmArgs<float> &args) { return (args._Ksize >= 4) && (args._alpha == 1.0f) && !args._trA && args._pretransposed_hint; }, |
| 112 | [](const GemmArgs<float> &args) { return ((args._Ksize <= 256) && (args._Nsize <= 256)) || ((args._nmulti > 1) && ((args._Msize / args._maxthreads) < 8)); }, |
| 113 | [](const GemmArgs<float> &args) { return new GemmHybrid<sgemm_nativeA_pretransposeB_16x4, float, float>(args); } |
| 114 | }, |
| 115 | { |
Georgios Pinitas | 1461383 | 2019-03-01 19:07:11 +0000 | [diff] [blame^] | 116 | GemmMethod::GEMM_HYBRID, |
| 117 | "hybrid_fp32_mla_16x4", |
| 118 | [](const GemmArgs<float> &args) { return (args._Ksize >= 4) && (args._alpha == 1.0f) && !args._trA && args._pretransposed_hint; }, |
| 119 | [](const GemmArgs<float> &args) { return ((args._Ksize <= 256) && (args._Nsize <= 256)) || ((args._nmulti > 1) && ((args._Msize / args._maxthreads) < 8)); }, |
| 120 | [](const GemmArgs<float> &args) { return new GemmHybrid<hybrid_fp32_mla_16x4, float, float>(args); } |
| 121 | }, |
| 122 | { |
Georgios Pinitas | 7cd26d4 | 2019-01-09 18:35:17 +0000 | [diff] [blame] | 123 | GemmMethod::GEMM_NATIVE, |
| 124 | "sgemm_native_16x4", |
| 125 | [](const GemmArgs<float> &args) { return (args._Ksize>4 && (args._Nsize % 16)==0 && args._alpha==1.0f && !args._trA && !args._trB); }, |
| 126 | [](const GemmArgs<float> &args) { return ((args._Ksize <= 128) && (args._Nsize <= 128)) || ((args._nmulti > 1) && ((args._Msize / args._maxthreads) < 8)); }, |
| 127 | [](const GemmArgs<float> &args) { return new GemmNative<sgemm_native_16x4, float, float>(args); } |
| 128 | }, |
Pablo Tello | eb82fd2 | 2018-02-23 13:43:50 +0000 | [diff] [blame] | 129 | |
Georgios Pinitas | 7cd26d4 | 2019-01-09 18:35:17 +0000 | [diff] [blame] | 130 | #ifdef __ARM_FEATURE_SVE |
| 131 | { |
| 132 | GemmMethod::GEMM_INTERLEAVED, |
| 133 | "interleaved_fp32_mla_3VLx8", |
| 134 | [](const GemmArgs<float> &args) { return (args._Ksize>4); }, |
| 135 | nullptr, |
| 136 | [](const GemmArgs<float> &args) { return new GemmInterleaved<interleaved_fp32_mla_3VLx8, float, float>(args); } |
| 137 | }, |
| 138 | #endif // __ARM_FEATURE_SVE |
| 139 | { |
| 140 | GemmMethod::GEMM_INTERLEAVED, |
| 141 | "sgemm_12x8", |
| 142 | nullptr, |
| 143 | nullptr, |
| 144 | [](const GemmArgs<float> &args) { return new GemmInterleaved<sgemm_12x8, float, float>(args); } |
| 145 | }, |
David Mansell | e39334c | 2018-07-06 17:53:35 +0100 | [diff] [blame] | 146 | #endif // __aarch64__ |
| 147 | |
Georgios Pinitas | 7cd26d4 | 2019-01-09 18:35:17 +0000 | [diff] [blame] | 148 | #ifdef __arm__ |
| 149 | { |
| 150 | GemmMethod::GEMM_INTERLEAVED, |
| 151 | "sgemm_8x6", |
| 152 | nullptr, |
| 153 | nullptr, |
| 154 | [](const GemmArgs<float> &args) { return new GemmInterleaved<sgemm_8x6, float, float>(args); } |
| 155 | }, |
| 156 | #endif // __arm__ |
| 157 | { |
| 158 | GemmMethod::DEFAULT, |
| 159 | "", |
| 160 | nullptr, |
| 161 | nullptr, |
| 162 | nullptr |
| 163 | } |
David Mansell | e39334c | 2018-07-06 17:53:35 +0100 | [diff] [blame] | 164 | }; |
| 165 | |
| 166 | /* Templated function to return this list. */ |
| 167 | template<> |
Georgios Pinitas | 7cd26d4 | 2019-01-09 18:35:17 +0000 | [diff] [blame] | 168 | const GemmImplementation<float, float> *gemm_implementation_list<float, float>() { |
| 169 | return gemm_fp32_methods; |
Pablo Tello | eb82fd2 | 2018-02-23 13:43:50 +0000 | [diff] [blame] | 170 | } |
| 171 | |
David Mansell | e39334c | 2018-07-06 17:53:35 +0100 | [diff] [blame] | 172 | /* Explicitly instantiate the external functions for these types. */ |
Georgios Pinitas | 7cd26d4 | 2019-01-09 18:35:17 +0000 | [diff] [blame] | 173 | template UniqueGemmCommon<float, float> gemm<float, float>(const GemmArgs<float> &args); |
| 174 | template KernelDescription get_gemm_method<float, float>(const GemmArgs<float> &args); |
| 175 | template bool method_is_compatible<float, float>(GemmMethod method, const GemmArgs<float> &args); |
Georgios Pinitas | 1461383 | 2019-03-01 19:07:11 +0000 | [diff] [blame^] | 176 | template std::vector<KernelDescription> get_compatible_kernels<float, float> (const GemmArgs<float> &args); |
Pablo Tello | eb82fd2 | 2018-02-23 13:43:50 +0000 | [diff] [blame] | 177 | |
Georgios Pinitas | 1461383 | 2019-03-01 19:07:11 +0000 | [diff] [blame^] | 178 | } // namespace arm_gemm |