Georgios Pinitas | c7b183a | 2020-03-06 18:12:09 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (c) 2017-2018 ARM Limited. |
| 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" |
| 26 | #include "gemm_hybrid.hpp" |
| 27 | #include "gemm_implementation.hpp" |
| 28 | #include "gemm_interleaved.hpp" |
| 29 | #include "gemm_native.hpp" |
| 30 | #include "gemv_batched.hpp" |
| 31 | #include "gemv_native_transposed.hpp" |
| 32 | #include "gemv_pretransposed.hpp" |
| 33 | |
| 34 | #include "kernels/a64_interleaved_bf16fp32_dot_12x8.hpp" |
| 35 | #include "kernels/a64_interleaved_bf16fp32_mmla_12x8.hpp" |
| 36 | #include "kernels/a64_sgemm_12x8.hpp" |
| 37 | #include "kernels/a32_sgemm_8x6.hpp" |
| 38 | #include "kernels/sve_interleaved_bf16fp32_dot_3VLx8.hpp" |
| 39 | #include "kernels/sve_interleaved_bf16fp32_mmla_3VLx8.hpp" |
| 40 | #include "kernels/sve_native_bf16fp32_dot_4VLx4.hpp" |
| 41 | #include "kernels/sve_hybrid_bf16fp32_dot_4VLx4.hpp" |
| 42 | #include "kernels/sve_hybrid_bf16fp32_mmla_4VLx4.hpp" |
| 43 | #include "kernels/sve_hybrid_bf16fp32_mmla_6VLx2.hpp" |
| 44 | #include "kernels/sve_hybrid_bf16fp32_mmla_8VLx2.hpp" |
| 45 | |
| 46 | #include "bfloat.hpp" |
| 47 | |
| 48 | namespace arm_gemm { |
| 49 | |
| 50 | |
| 51 | static const GemmImplementation<bfloat16, float> gemm_bf16_methods[] = |
| 52 | { |
| 53 | #ifdef V8P6_BF |
| 54 | # ifdef __ARM_FEATURE_SVE |
| 55 | { |
| 56 | GemmMethod::GEMM_HYBRID, |
| 57 | "hybrid_bf16fp32_mmla_6VLx2", |
| 58 | [](const GemmArgs &args) { return (args._Ksize>=8 && !args._trA && args._pretransposed_hint); }, |
| 59 | [](const GemmArgs &args) { return ((args._Msize <= 4) && (args._Nsize <= hybrid_bf16fp32_mmla_6VLx2::out_width())); }, |
| 60 | [](const GemmArgs &args) { return new GemmHybrid<hybrid_bf16fp32_mmla_6VLx2, bfloat16, float>(args); } |
| 61 | }, |
| 62 | { |
| 63 | GemmMethod::GEMM_HYBRID, |
| 64 | "hybrid_bf16fp32_mmla_8VLx2", |
| 65 | [](const GemmArgs &args) { return (args._Ksize>=8 && !args._trA && args._pretransposed_hint); }, |
| 66 | [](const GemmArgs &args) { return (args._Msize <= 4); }, |
| 67 | [](const GemmArgs &args) { return new GemmHybrid<hybrid_bf16fp32_mmla_8VLx2, bfloat16, float>(args); } |
| 68 | }, |
| 69 | { |
| 70 | GemmMethod::GEMM_HYBRID, |
| 71 | "hybrid_bf16fp32_mmla_4VLx4", |
| 72 | [](const GemmArgs &args) { return (args._Ksize>=8 && !args._trA && args._pretransposed_hint); }, |
| 73 | [](const GemmArgs &args) { return ((args._Ksize <= 128) && (args._Nsize <= 128)); }, |
| 74 | [](const GemmArgs &args) { return new GemmHybrid<hybrid_bf16fp32_mmla_4VLx4, bfloat16, float>(args); } |
| 75 | }, |
| 76 | { |
| 77 | GemmMethod::GEMM_HYBRID, |
| 78 | "hybrid_bf16fp32_dot_4VLx4", |
| 79 | [](const GemmArgs &args) { return (args._Ksize>=8 && !args._trA && args._pretransposed_hint); }, |
| 80 | [](const GemmArgs &args) { return ((args._Ksize <= 128) && (args._Nsize <= 128)); }, |
| 81 | [](const GemmArgs &args) { return new GemmHybrid<hybrid_bf16fp32_dot_4VLx4, bfloat16, float>(args); } |
| 82 | }, |
| 83 | { // gemm_bf16_native |
| 84 | GemmMethod::GEMM_NATIVE, |
| 85 | "native_bf16fp32_dot_4VLx4", |
| 86 | [](const GemmArgs &args) { return (args._Ksize>=8 && !args._trA && !args._trB); }, |
| 87 | [](const GemmArgs &args) { return ((args._Ksize <= 128) && (args._Nsize <= 128)); }, |
| 88 | [](const GemmArgs &args) { return new GemmNative<native_bf16fp32_dot_4VLx4, bfloat16, float>(args); } |
| 89 | }, |
| 90 | { // gemm_bf16_interleaved |
| 91 | GemmMethod::GEMM_INTERLEAVED, |
| 92 | "interleaved_bf16fp32_mmla_3VLx8", |
| 93 | [](const GemmArgs &args) { return (args._Ksize>4); }, |
| 94 | nullptr, |
| 95 | [](const GemmArgs &args) { return new GemmInterleaved<interleaved_bf16fp32_mmla_3VLx8, bfloat16, float>(args); } |
| 96 | }, |
| 97 | { // gemm_bf16_interleaved |
| 98 | GemmMethod::GEMM_INTERLEAVED, |
| 99 | "interleaved_bf16fp32_dot_3VLx8", |
| 100 | [](const GemmArgs &args) { return (args._Ksize>2); }, |
| 101 | nullptr, |
| 102 | [](const GemmArgs &args) { return new GemmInterleaved<interleaved_bf16fp32_dot_3VLx8, bfloat16, float>(args); } |
| 103 | }, |
| 104 | # endif // SVE |
| 105 | { // gemm_bf16_interleaved |
| 106 | GemmMethod::GEMM_INTERLEAVED, |
| 107 | "interleaved_bf16fp32_mmla_12x8", |
| 108 | [](const GemmArgs &args) { return (args._Ksize>4); }, |
| 109 | nullptr, |
| 110 | [](const GemmArgs &args) { return new GemmInterleaved<interleaved_bf16fp32_mmla_12x8, bfloat16, float>(args); } |
| 111 | }, |
| 112 | { // gemm_bf16_interleaved |
| 113 | GemmMethod::GEMM_INTERLEAVED, |
| 114 | "interleaved_bf16fp32_dot_12x8", |
| 115 | [](const GemmArgs &args) { return (args._Ksize>2); }, |
| 116 | nullptr, |
| 117 | [](const GemmArgs &args) { return new GemmInterleaved<interleaved_bf16fp32_dot_12x8, bfloat16, float>(args); } |
| 118 | }, |
| 119 | #endif // V8P6_BF |
| 120 | #ifdef __aarch64__ |
| 121 | { |
| 122 | GemmMethod::GEMM_INTERLEAVED, |
| 123 | "sgemm_12x8", |
| 124 | nullptr, |
| 125 | nullptr, |
| 126 | [](const GemmArgs &args) { return new GemmInterleaved<sgemm_12x8, bfloat16, float>(args); } |
| 127 | }, |
| 128 | #elif defined(__arm__) |
| 129 | { |
| 130 | GemmMethod::GEMM_INTERLEAVED, |
| 131 | "sgemm_8x6", |
| 132 | nullptr, |
| 133 | nullptr, |
| 134 | [](const GemmArgs &args) { return new GemmInterleaved<sgemm_8x6, bfloat16, float>(args); } |
| 135 | }, |
| 136 | #else |
| 137 | # error "Unknown Architecture" |
| 138 | #endif |
| 139 | { |
| 140 | GemmMethod::DEFAULT, |
| 141 | "", |
| 142 | nullptr, |
| 143 | nullptr, |
| 144 | nullptr |
| 145 | } |
| 146 | }; |
| 147 | |
| 148 | template<> |
| 149 | const GemmImplementation<bfloat16, float> *gemm_implementation_list<bfloat16, float>() { |
| 150 | return gemm_bf16_methods; |
| 151 | } |
| 152 | |
| 153 | /* Explicitly instantiate the external functions for these types. */ |
| 154 | template UniqueGemmCommon<bfloat16, float> gemm<bfloat16, float, Nothing>(const GemmArgs &args, const Nothing &); |
| 155 | template KernelDescription get_gemm_method<bfloat16, float, Nothing>(const GemmArgs &args, const Nothing &); |
| 156 | template std::vector<KernelDescription> get_compatible_kernels<bfloat16, float, Nothing>(const GemmArgs &args, const Nothing &); |
| 157 | |
| 158 | } // namespace arm_gemm |