From 65c8db87a2f442cc17ef90d05406e705ca7a9c1e Mon Sep 17 00:00:00 2001 From: Viet-Hoa Do Date: Wed, 3 Aug 2022 16:39:23 +0100 Subject: Fix for AI benchmark ResNet regression * For 3x3 kernel, only choose the implementation with larger tile size if the input tensor is larger than the tile. Resolves: COMPMID-5467 Signed-off-by: Viet-Hoa Do Change-Id: I2cf95ddb25f477cb05da3b3501e0afe9548fc33a Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/8022 Tested-by: Arm Jenkins Reviewed-by: Gian Marco Iodice Comments-Addressed: Arm Jenkins Benchmark: Arm Jenkins --- .../kernels/convolution/winograd/winograd_implementations.hpp | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'src/core/NEON/kernels/convolution/winograd/winograd_implementations.hpp') diff --git a/src/core/NEON/kernels/convolution/winograd/winograd_implementations.hpp b/src/core/NEON/kernels/convolution/winograd/winograd_implementations.hpp index a23cb1d6b3..510f69baaa 100644 --- a/src/core/NEON/kernels/convolution/winograd/winograd_implementations.hpp +++ b/src/core/NEON/kernels/convolution/winograd/winograd_implementations.hpp @@ -38,6 +38,7 @@ enum class MethodConstraints RequiresSVE2 = 0x2, RequiresSME = 0x4, RequiresSME2 = 0x8, + LargerShape = 0x10, // Input tensor shape is larger than the output transform tile shape. }; constexpr inline bool operator!(const MethodConstraints &c) @@ -66,6 +67,14 @@ inline bool constraints_met(const MethodConstraints &c, const CPUInfo *ci, const ); } +inline bool output_transform_constraints_met(const output_transform::ITransform *transform, const MethodConstraints &c, const CPUInfo *ci, const ConvolutionArgs &conv_args, const WinogradConfig *cfg) +{ + return ( + constraints_met(c, ci, conv_args, cfg) && + (!(c & MethodConstraints::LargerShape) || (conv_args.input_shape.rows > transform->get_output_rows() && conv_args.input_shape.cols > transform->get_output_cols())) + ); +} + namespace weight_transform { template @@ -209,7 +218,7 @@ inline std::vector get_output_transforms( impl->transform.get() != nullptr; impl++) { if( - constraints_met(impl->constraints, ci, conv_args, cfg) && + output_transform_constraints_met(impl->transform.get(), impl->constraints, ci, conv_args, cfg) && impl->transform->get_kernel_rows() == conv_args.kernel_shape.rows && impl->transform->get_kernel_cols() == conv_args.kernel_shape.cols && (cfg->output_rows == 0 || cfg->output_rows == impl->transform->get_output_rows()) && -- cgit v1.2.1