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author | Georgios Pinitas <georgios.pinitas@arm.com> | 2019-10-14 19:03:09 +0100 |
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committer | Georgios Pinitas <georgios.pinitas@arm.com> | 2019-10-23 12:08:12 +0000 |
commit | 48b3ef89de5f21a0169d8416e3d54081f82c7bf8 (patch) | |
tree | f857d733ccf446c704823dc7ac796a96eb55095e /src/core/NEON/kernels/arm_gemm/kernels/a64_smallK_hybrid_fp32_mla_4x8.hpp | |
parent | 1dce3101ef8d77c8cf0af7dfd4af6595a0136b91 (diff) | |
download | ComputeLibrary-48b3ef89de5f21a0169d8416e3d54081f82c7bf8.tar.gz |
COMPMID-2577: Fuse bias addition and activation in gemm assembly kernels
Change-Id: I7f52112d2d05b1ea3d3f3d4b19b8eafab05d6c44
Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com>
Reviewed-on: https://review.mlplatform.org/c/2141
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Pablo Marquez <pablo.tello@arm.com>
Diffstat (limited to 'src/core/NEON/kernels/arm_gemm/kernels/a64_smallK_hybrid_fp32_mla_4x8.hpp')
-rw-r--r-- | src/core/NEON/kernels/arm_gemm/kernels/a64_smallK_hybrid_fp32_mla_4x8.hpp | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/src/core/NEON/kernels/arm_gemm/kernels/a64_smallK_hybrid_fp32_mla_4x8.hpp b/src/core/NEON/kernels/arm_gemm/kernels/a64_smallK_hybrid_fp32_mla_4x8.hpp new file mode 100644 index 0000000000..c5d39cbc87 --- /dev/null +++ b/src/core/NEON/kernels/arm_gemm/kernels/a64_smallK_hybrid_fp32_mla_4x8.hpp @@ -0,0 +1,85 @@ +/* + * Copyright (c) 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__ + + + +namespace arm_gemm +{ + +// Actual kernel implementations +void a64_smallK_hybrid_fp32_mla_4x8(const float *, int, const float *, float *, int, int, int, int, const float *, Activation, bool); + +class smallK_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_smallK_hybrid_fp32_mla_4x8; + + smallK_hybrid_fp32_mla_4x8(const CPUInfo *ci) { UNUSED(ci); } +}; + +} // namespace arm_gemm + +#endif // __aarch64__ |