From 261df74754f0feb632f1b604091da927aacb6f7c Mon Sep 17 00:00:00 2001 From: Georgios Pinitas Date: Tue, 23 Feb 2021 00:00:42 +0000 Subject: Avoid division with zero on CLGEMM lhs/rhs configuration Resolves COMPMID-4285 Signed-off-by: Georgios Pinitas Change-Id: I414e3ba352ed86345d6355d9ae366ea92e641842 Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5153 Tested-by: Arm Jenkins Reviewed-by: Michele Di Giorgio Comments-Addressed: Arm Jenkins --- src/core/CL/gemm/CLGEMMHelpers.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/core/CL/gemm/CLGEMMHelpers.cpp') diff --git a/src/core/CL/gemm/CLGEMMHelpers.cpp b/src/core/CL/gemm/CLGEMMHelpers.cpp index d60626b158..5abe224a3f 100644 --- a/src/core/CL/gemm/CLGEMMHelpers.cpp +++ b/src/core/CL/gemm/CLGEMMHelpers.cpp @@ -1,5 +1,5 @@ /* - * Copyright (c) 2019-2020 Arm Limited. + * Copyright (c) 2019-2021 Arm Limited. * * SPDX-License-Identifier: MIT * @@ -40,6 +40,7 @@ using namespace arm_compute::misc::shape_calculator; std::pair configure_lhs_rhs_info(unsigned int m, unsigned int n, unsigned int m0, unsigned int n0, unsigned int k0, unsigned int v0, unsigned int h0, bool lhs_interleave, bool rhs_interleave, bool lhs_transpose, bool rhs_transpose, bool export_to_cl_image) { + ARM_COMPUTE_ERROR_ON(m0 == 0 || n0 == 0); v0 = std::max(std::min(static_cast(m / m0), static_cast(v0)), static_cast(1)); h0 = std::max(std::min(static_cast(n / n0), static_cast(h0)), static_cast(1)); -- cgit v1.2.1