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Diffstat (limited to 'src/core/NEON/kernels/arm_gemm/kernels/a64_hybrid_fp32_mla_4x8.hpp')
-rw-r--r-- | src/core/NEON/kernels/arm_gemm/kernels/a64_hybrid_fp32_mla_4x8.hpp | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/src/core/NEON/kernels/arm_gemm/kernels/a64_hybrid_fp32_mla_4x8.hpp b/src/core/NEON/kernels/arm_gemm/kernels/a64_hybrid_fp32_mla_4x8.hpp new file mode 100644 index 0000000000..da5beef48c --- /dev/null +++ b/src/core/NEON/kernels/arm_gemm/kernels/a64_hybrid_fp32_mla_4x8.hpp @@ -0,0 +1,89 @@ +/* + * Copyright (c) 2018-2019 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" + +namespace arm_gemm +{ + +// Actual kernel implementations +void a64_hybrid_fp32_mla_4x8(const float *, int, const float *, float *, int, int, int, int, const float *, Activation, bool); + +class hybrid_fp32_mla_4x8 +{ +public: + typedef float operand_type; + typedef float result_type; + + typedef void (*kern_type)(const float *, int, const float *, float *, int, int, int, int, const float *, Activation, bool); + + /* Kernel blocking parameters */ + static constexpr unsigned int out_height() + { + return 8; + } + + static unsigned int out_width() + { + return 4; + } + + static constexpr unsigned int k_unroll() + { + return 1; + } + + static constexpr bool supports_append() + { + return false; + } + + static constexpr bool supports_bias() + { + return true; + } + + static constexpr bool supports_activation() + { + return true; + } + + StdTransformsFixed<operand_type, result_type, 8, 4, 1> transforms = {}; + + // Default to the generic kernel + kern_type kernel=a64_hybrid_fp32_mla_4x8; + + hybrid_fp32_mla_4x8(const CPUInfo *ci) + { + UNUSED(ci); + } +}; + +} // namespace arm_gemm + +#endif // __aarch64__ |