From cfa2bba98169cb5ab1945462514be1b6badf7d98 Mon Sep 17 00:00:00 2001 From: Georgios Pinitas Date: Thu, 27 Jun 2019 17:00:52 +0100 Subject: COMPMID-2178: Update GEMM assembly code. Perform offset reduction and requantization within the assembly wrapper. Change-Id: I5d5b3e1f6f9ef4c71805362c57f88ff199c027a3 Signed-off-by: Georgios Pinitas Reviewed-on: https://review.mlplatform.org/c/1541 Comments-Addressed: Pablo Marquez Reviewed-by: Gian Marco Iodice Comments-Addressed: Arm Jenkins Tested-by: Arm Jenkins --- src/core/NEON/kernels/arm_gemm/gemm_quint8.cpp | 101 +++++++++++++++++++++++++ 1 file changed, 101 insertions(+) create mode 100644 src/core/NEON/kernels/arm_gemm/gemm_quint8.cpp (limited to 'src/core/NEON/kernels/arm_gemm/gemm_quint8.cpp') diff --git a/src/core/NEON/kernels/arm_gemm/gemm_quint8.cpp b/src/core/NEON/kernels/arm_gemm/gemm_quint8.cpp new file mode 100644 index 0000000000..2c4af7a2b3 --- /dev/null +++ b/src/core/NEON/kernels/arm_gemm/gemm_quint8.cpp @@ -0,0 +1,101 @@ +/* + * 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. + */ +#include "arm_gemm.hpp" + +#include "kernels/a64_hybrid_u8u32_dot_16x4.hpp" +#include "kernels/a64_smallK_hybrid_u8u32_dot_4x6.hpp" +#include "kernels/a64_smallK_hybrid_u8u32_dot_4x8.hpp" +#include "kernels/sve_hybrid_u8u32_dot_4VLx4.hpp" +#include "kernels/sve_smallK_hybrid_u8u32_dot_1VLx8.hpp" + +#include "gemm_hybrid_quantized.hpp" +#include "quantize_wrapper.hpp" + +namespace arm_gemm { + +static const GemmImplementation gemm_quint8_methods[] = +{ +#ifdef __ARM_FEATURE_SVE +{ + GemmMethod::GEMM_HYBRID_QUANTIZED, + "smallK_hybrid_u8u32_dot_1VLx8", + [](const GemmArgs &args, const ARequantizeLayer32 &) { return args._Ksize<=64 && args._alpha==1 && args._beta==0 && !args._trA && args._pretransposed_hint; }, + nullptr, + [](const GemmArgs &args, const ARequantizeLayer32 &qp) { return new GemmHybridQuantized(args, qp); } +}, +{ + GemmMethod::GEMM_HYBRID_QUANTIZED, + "hybrid_u8u32_dot_4VLx4", + [](const GemmArgs &args, const ARequantizeLayer32 &) { return args._Ksize>=16 && args._alpha==1 && !args._trA && !args._trB && args._pretransposed_hint; }, + [](const GemmArgs &args, const ARequantizeLayer32 &) { return ((args._Ksize <= 128) && (args._Nsize <= 128)) || ((args._nmulti > 1) && ((args._Msize / args._maxthreads) < 8)); }, + [](const GemmArgs &args, const ARequantizeLayer32 &qp) { return new GemmHybridQuantized(args, qp); } +}, +#endif +{ + GemmMethod::GEMM_HYBRID_QUANTIZED, + "smallK_hybrid_u8u32_dot_4x8", + [](const GemmArgs &args, const ARequantizeLayer32 &) { return args._ci->has_dotprod() && (args._Nsize % 4 == 0) && (args._Ksize<=32) && args._alpha==1 && args._beta==0 && !args._trA && args._pretransposed_hint; }, + nullptr, + [](const GemmArgs &args, const ARequantizeLayer32 &qp) { return new GemmHybridQuantized(args, qp); } +}, +{ + GemmMethod::GEMM_HYBRID_QUANTIZED, + "smallK_hybrid_u8u32_dot_4x6", + [](const GemmArgs &args, const ARequantizeLayer32 &) { return args._ci->has_dotprod() && (args._Nsize % 4 == 0) && (args._Ksize>32) && (args._Ksize<=64) && args._alpha==1 && args._beta==0 && !args._trA && args._pretransposed_hint; }, + nullptr, + [](const GemmArgs &args, const ARequantizeLayer32 &qp) { return new GemmHybridQuantized(args, qp); } +}, +{ + GemmMethod::GEMM_HYBRID_QUANTIZED, + "hybrid_u8u32_dot_16x4", + [](const GemmArgs &args, const ARequantizeLayer32 &) { return args._ci->has_dotprod() && args._Ksize>=16 && !args._trA && !args._trB && args._pretransposed_hint; }, + [](const GemmArgs &args, const ARequantizeLayer32 &) { return args._Nsize<=256 && args._Ksize>128; }, + [](const GemmArgs &args, const ARequantizeLayer32 &qp) { return new GemmHybridQuantized(args, qp); } +}, +{ + GemmMethod::QUANTIZE_WRAPPER, + "quantized_wrapper", + nullptr, + nullptr, + [](const GemmArgs &args, const ARequantizeLayer32 &qp) { return new QuantizeWrapper(args, qp); } +}, +{ + GemmMethod::DEFAULT, + "", + nullptr, + nullptr, + nullptr +} +}; + +template<> +const GemmImplementation *gemm_implementation_list() { + return gemm_quint8_methods; +} + +template UniqueGemmCommon gemm(const GemmArgs &args, const ARequantizeLayer32 &os); +template KernelDescription get_gemm_method(const GemmArgs &args, const ARequantizeLayer32 &os); +template std::vector get_compatible_kernels(const GemmArgs &args, const ARequantizeLayer32 &os); + +} // namespace arm_gemm -- cgit v1.2.1