From 778b95cb755880ab4adc972fbf3b7022a99b63f9 Mon Sep 17 00:00:00 2001 From: Michalis Spyrou Date: Tue, 20 Apr 2021 12:15:52 +0100 Subject: Update assembly code This patch brings performance uplift on Cortex-A35. Resolves: COMPMID-4316 Change-Id: I2b9c02a599373f780dd1b981b821e33bd59a3422 Signed-off-by: Michalis Spyrou Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5461 Reviewed-by: Georgios Pinitas Tested-by: Arm Jenkins Comments-Addressed: Arm Jenkins --- src/core/NEON/kernels/arm_gemm/gemm_fp32.cpp | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) (limited to 'src/core/NEON/kernels/arm_gemm/gemm_fp32.cpp') diff --git a/src/core/NEON/kernels/arm_gemm/gemm_fp32.cpp b/src/core/NEON/kernels/arm_gemm/gemm_fp32.cpp index 6c3743dce7..d94814fb4c 100644 --- a/src/core/NEON/kernels/arm_gemm/gemm_fp32.cpp +++ b/src/core/NEON/kernels/arm_gemm/gemm_fp32.cpp @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017-2020 Arm Limited. + * Copyright (c) 2017-2021 Arm Limited. * * SPDX-License-Identifier: MIT * @@ -35,6 +35,7 @@ #include "kernels/a64_hybrid_fp32_mla_6x16.hpp" #include "kernels/a64_hybrid_fp32_mla_8x4.hpp" #include "kernels/a64_sgemm_8x12.hpp" +#include "kernels/a64_sgemm_8x6.hpp" #include "kernels/a64_smallK_hybrid_fp32_mla_6x4.hpp" #include "kernels/a64_smallK_hybrid_fp32_mla_8x4.hpp" @@ -110,7 +111,14 @@ static const GemmImplementation gemm_fp32_methods[] = [](const GemmArgs &args) { return new GemmHybridIndirect(args); } }, #endif // __ARM_FEATURE_SVE - +// Cortex-A35 specific kernel - use for any problem on A35, and never in any other cases. +{ + GemmMethod::GEMM_INTERLEAVED, + "a64_sgemm_8x6", + nullptr, + [](const GemmArgs &args) { return args._ci->get_cpu_model() == CPUModel::A35; }, + [](const GemmArgs &args) { return new GemmInterleaved(args); } +}, // Arm® Neon™ hybrid methods { GemmMethod::GEMM_HYBRID, -- cgit v1.2.1