diff options
Diffstat (limited to 'src/core/NEON/kernels/arm_gemm/gemm_bf16.cpp')
| -rw-r--r-- | src/core/NEON/kernels/arm_gemm/gemm_bf16.cpp | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/src/core/NEON/kernels/arm_gemm/gemm_bf16.cpp b/src/core/NEON/kernels/arm_gemm/gemm_bf16.cpp new file mode 100644 index 0000000000..10fee472f4 --- /dev/null +++ b/src/core/NEON/kernels/arm_gemm/gemm_bf16.cpp @@ -0,0 +1,158 @@ +/* + * Copyright (c) 2017-2018 ARM Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +#include "arm_gemm.hpp" +#include "gemm_common.hpp" +#include "gemm_hybrid.hpp" +#include "gemm_implementation.hpp" +#include "gemm_interleaved.hpp" +#include "gemm_native.hpp" +#include "gemv_batched.hpp" +#include "gemv_native_transposed.hpp" +#include "gemv_pretransposed.hpp" + +#include "kernels/a64_interleaved_bf16fp32_dot_12x8.hpp" +#include "kernels/a64_interleaved_bf16fp32_mmla_12x8.hpp" +#include "kernels/a64_sgemm_12x8.hpp" +#include "kernels/a32_sgemm_8x6.hpp" +#include "kernels/sve_interleaved_bf16fp32_dot_3VLx8.hpp" +#include "kernels/sve_interleaved_bf16fp32_mmla_3VLx8.hpp" +#include "kernels/sve_native_bf16fp32_dot_4VLx4.hpp" +#include "kernels/sve_hybrid_bf16fp32_dot_4VLx4.hpp" +#include "kernels/sve_hybrid_bf16fp32_mmla_4VLx4.hpp" +#include "kernels/sve_hybrid_bf16fp32_mmla_6VLx2.hpp" +#include "kernels/sve_hybrid_bf16fp32_mmla_8VLx2.hpp" + +#include "bfloat.hpp" + +namespace arm_gemm { + + +static const GemmImplementation<bfloat16, float> gemm_bf16_methods[] = +{ +#ifdef V8P6_BF +# ifdef __ARM_FEATURE_SVE +{ + GemmMethod::GEMM_HYBRID, + "hybrid_bf16fp32_mmla_6VLx2", + [](const GemmArgs &args) { return (args._Ksize>=8 && !args._trA && args._pretransposed_hint); }, + [](const GemmArgs &args) { return ((args._Msize <= 4) && (args._Nsize <= hybrid_bf16fp32_mmla_6VLx2::out_width())); }, + [](const GemmArgs &args) { return new GemmHybrid<hybrid_bf16fp32_mmla_6VLx2, bfloat16, float>(args); } +}, +{ + GemmMethod::GEMM_HYBRID, + "hybrid_bf16fp32_mmla_8VLx2", + [](const GemmArgs &args) { return (args._Ksize>=8 && !args._trA && args._pretransposed_hint); }, + [](const GemmArgs &args) { return (args._Msize <= 4); }, + [](const GemmArgs &args) { return new GemmHybrid<hybrid_bf16fp32_mmla_8VLx2, bfloat16, float>(args); } +}, +{ + GemmMethod::GEMM_HYBRID, + "hybrid_bf16fp32_mmla_4VLx4", + [](const GemmArgs &args) { return (args._Ksize>=8 && !args._trA && args._pretransposed_hint); }, + [](const GemmArgs &args) { return ((args._Ksize <= 128) && (args._Nsize <= 128)); }, + [](const GemmArgs &args) { return new GemmHybrid<hybrid_bf16fp32_mmla_4VLx4, bfloat16, float>(args); } +}, +{ + GemmMethod::GEMM_HYBRID, + "hybrid_bf16fp32_dot_4VLx4", + [](const GemmArgs &args) { return (args._Ksize>=8 && !args._trA && args._pretransposed_hint); }, + [](const GemmArgs &args) { return ((args._Ksize <= 128) && (args._Nsize <= 128)); }, + [](const GemmArgs &args) { return new GemmHybrid<hybrid_bf16fp32_dot_4VLx4, bfloat16, float>(args); } +}, +{ // gemm_bf16_native + GemmMethod::GEMM_NATIVE, + "native_bf16fp32_dot_4VLx4", + [](const GemmArgs &args) { return (args._Ksize>=8 && !args._trA && !args._trB); }, + [](const GemmArgs &args) { return ((args._Ksize <= 128) && (args._Nsize <= 128)); }, + [](const GemmArgs &args) { return new GemmNative<native_bf16fp32_dot_4VLx4, bfloat16, float>(args); } +}, +{ // gemm_bf16_interleaved + GemmMethod::GEMM_INTERLEAVED, + "interleaved_bf16fp32_mmla_3VLx8", + [](const GemmArgs &args) { return (args._Ksize>4); }, + nullptr, + [](const GemmArgs &args) { return new GemmInterleaved<interleaved_bf16fp32_mmla_3VLx8, bfloat16, float>(args); } +}, +{ // gemm_bf16_interleaved + GemmMethod::GEMM_INTERLEAVED, + "interleaved_bf16fp32_dot_3VLx8", + [](const GemmArgs &args) { return (args._Ksize>2); }, + nullptr, + [](const GemmArgs &args) { return new GemmInterleaved<interleaved_bf16fp32_dot_3VLx8, bfloat16, float>(args); } +}, +# endif // SVE +{ // gemm_bf16_interleaved + GemmMethod::GEMM_INTERLEAVED, + "interleaved_bf16fp32_mmla_12x8", + [](const GemmArgs &args) { return (args._Ksize>4); }, + nullptr, + [](const GemmArgs &args) { return new GemmInterleaved<interleaved_bf16fp32_mmla_12x8, bfloat16, float>(args); } +}, +{ // gemm_bf16_interleaved + GemmMethod::GEMM_INTERLEAVED, + "interleaved_bf16fp32_dot_12x8", + [](const GemmArgs &args) { return (args._Ksize>2); }, + nullptr, + [](const GemmArgs &args) { return new GemmInterleaved<interleaved_bf16fp32_dot_12x8, bfloat16, float>(args); } +}, +#endif // V8P6_BF +#ifdef __aarch64__ +{ + GemmMethod::GEMM_INTERLEAVED, + "sgemm_12x8", + nullptr, + nullptr, + [](const GemmArgs &args) { return new GemmInterleaved<sgemm_12x8, bfloat16, float>(args); } +}, +#elif defined(__arm__) +{ + GemmMethod::GEMM_INTERLEAVED, + "sgemm_8x6", + nullptr, + nullptr, + [](const GemmArgs &args) { return new GemmInterleaved<sgemm_8x6, bfloat16, float>(args); } +}, +#else +# error "Unknown Architecture" +#endif +{ + GemmMethod::DEFAULT, + "", + nullptr, + nullptr, + nullptr +} +}; + +template<> +const GemmImplementation<bfloat16, float> *gemm_implementation_list<bfloat16, float>() { + return gemm_bf16_methods; +} + +/* Explicitly instantiate the external functions for these types. */ +template UniqueGemmCommon<bfloat16, float> gemm<bfloat16, float, Nothing>(const GemmArgs &args, const Nothing &); +template KernelDescription get_gemm_method<bfloat16, float, Nothing>(const GemmArgs &args, const Nothing &); +template std::vector<KernelDescription> get_compatible_kernels<bfloat16, float, Nothing>(const GemmArgs &args, const Nothing &); + +} // namespace arm_gemm |