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Diffstat (limited to 'src/core/NEON/kernels/arm_gemm/kernels/a64_hybrid_fp32_mla_4x24.hpp')
-rw-r--r-- | src/core/NEON/kernels/arm_gemm/kernels/a64_hybrid_fp32_mla_4x24.hpp | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/src/core/NEON/kernels/arm_gemm/kernels/a64_hybrid_fp32_mla_4x24.hpp b/src/core/NEON/kernels/arm_gemm/kernels/a64_hybrid_fp32_mla_4x24.hpp new file mode 100644 index 0000000000..d68e4a22b5 --- /dev/null +++ b/src/core/NEON/kernels/arm_gemm/kernels/a64_hybrid_fp32_mla_4x24.hpp @@ -0,0 +1,117 @@ +/* + * Copyright (c) 2021 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. + */ +#pragma once + +#ifdef __aarch64__ +#include "../std_transforms_fixed.hpp" +#include "../performance_parameters.hpp" + +#define ARGLIST \ + unsigned int, const unsigned int *, \ + IndirectInputArg<float>, \ + size_t, size_t, \ + const float *, \ + IndirectOutputArg<float>, \ + const float *, Activation, bool + +namespace arm_gemm +{ +// Actual kernel implementations +void a64_hybrid_fp32_mla_4x24( ARGLIST ); +void a64_hybrid_fp32_mla_4x24_a55( ARGLIST ); + +class cls_a64_hybrid_fp32_mla_4x24 +{ +public: + typedef float lhs_operand_type; + typedef float rhs_operand_type; + typedef float result_type; + + typedef void (*kern_type)( ARGLIST ); + + /* Kernel blocking parameters */ + static constexpr unsigned int out_height() + { + return 4; + } + + static unsigned int out_width() + { + return 24; + } + + static constexpr unsigned int k_unroll() + { + return 1; + } + + static constexpr bool supports_accumulate() + { + return true; + } + + StdTransformsFixed<rhs_operand_type, result_type, 4, 24, 1> transforms = {}; + template<typename T> + static inline PerformanceParameters get_performance_parameters(const CPUInfo *ci) + { + if (std::is_same<T, float>::value) { + switch (ci->get_cpu_model()) { + case CPUModel::A55r1: + return { 2.985 }; + case CPUModel::A53: + return { 1.43 }; + case CPUModel::A73: + return { 2.56 }; + case CPUModel::A510: + return { 3.51 }; + case CPUModel::V1: + return { 14.38 }; + default: + return { 6.614 }; + } + } + + return { 1.0 }; + } + + // Default to the generic kernel + kern_type kernel=a64_hybrid_fp32_mla_4x24; + cls_a64_hybrid_fp32_mla_4x24(const CPUInfo *ci) + { + switch(ci->get_cpu_model()) { + default: + break; + case CPUModel::A55r1: + case CPUModel::A53: + kernel=a64_hybrid_fp32_mla_4x24_a55; + break; + } + } +}; + +} // namespace arm_gemm + +#undef ARGLIST + +#endif // __aarch64__ |