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author | Pablo Tello <pablo.tello@arm.com> | 2018-02-23 13:43:50 +0000 |
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committer | Anthony Barbier <anthony.barbier@arm.com> | 2018-11-02 16:49:16 +0000 |
commit | eb82fd2aa786715c3b6a941dc6d6deac4ce8e2a0 (patch) | |
tree | 42cca378eed97c07348f28e1ec708d9c7ed531ce /src/core/NEON/kernels/arm_gemm/kernels/a64_gemm_u8_4x4.hpp | |
parent | 8df6c452820719d201ee79596cde8445c2071db5 (diff) | |
download | ComputeLibrary-eb82fd2aa786715c3b6a941dc6d6deac4ce8e2a0.tar.gz |
COMPMID-881: RSH new arm_gemm interface.
Change-Id: I1e2a1a77097d8017c274af3f97eba6964f80f5fa
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/122592
Tested-by: Jenkins <bsgcomp@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
Diffstat (limited to 'src/core/NEON/kernels/arm_gemm/kernels/a64_gemm_u8_4x4.hpp')
-rw-r--r-- | src/core/NEON/kernels/arm_gemm/kernels/a64_gemm_u8_4x4.hpp | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/src/core/NEON/kernels/arm_gemm/kernels/a64_gemm_u8_4x4.hpp b/src/core/NEON/kernels/arm_gemm/kernels/a64_gemm_u8_4x4.hpp new file mode 100644 index 0000000000..5aa5291a29 --- /dev/null +++ b/src/core/NEON/kernels/arm_gemm/kernels/a64_gemm_u8_4x4.hpp @@ -0,0 +1,66 @@ +/* + * 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. + */ +#pragma once + +#ifdef __aarch64__ + +namespace arm_gemm +{ +// Kernel definition +void a64_gemm_u8_4x4(const uint8_t *Apanel, const uint8_t *Bpanel, uint32_t *Cpanel, int ablocks, int bblocks, int K); + +class gemm_u8_4x4 +{ +public: + typedef uint8_t operand_type; + typedef uint32_t result_type; + + typedef void (*kern_type)(const uint8_t *, const uint8_t *, uint32_t *, int, int, int); + + /* Describes the data layout for A input */ + static const int A_interleave = 4; + static const int A_block = 16; + static const bool A_transpose = false; + + /* Same for B input */ + static const int B_interleave = 4; + static const int B_block = 16; + static const bool B_transpose = true; + + /* Kernel blocking parameters */ + static const int out_width = 4; + static const int out_height = 4; + static const int k_unroll = 16; + + kern_type kernel = nullptr; + + gemm_u8_4x4(const CPUInfo *ci) + { + kernel = a64_gemm_u8_4x4; + } +}; + +} // namespace arm_gemm + +#endif // __aarch64__ |