commit 2f7c149f36fa3e6296aba6de666962947f032558
author giuros01 <giuseppe.rossini@arm.com> Mon Mar 18 12:30:02 2019 +0000
committer Giuseppe Rossini <giuseppe.rossini@arm.com> Mon Mar 18 13:12:43 2019 +0000
tree c45093967c9f697ef457c127f82b44c484fab4d2
parent 6fa2638ec2e2cf790c3cdaba1811087e024fbac4

Optimize CLDeconvolution-PART I: bug fixing CLGEMMLowpMatrixMultiplyCore

Change-Id: Ibf80aafc20f5a9feeb76c7c870afd1b83f368f33
Signed-off-by: giuros01 <giuseppe.rossini@arm.com>
Reviewed-on: https://review.mlplatform.org/c/866
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>

src/runtime/CL/functions/CLGEMMLowpMatrixMultiplyCore.cpp

diff --git a/src/runtime/CL/functions/CLGEMMLowpMatrixMultiplyCore.cpp b/src/runtime/CL/functions/CLGEMMLowpMatrixMultiplyCore.cpp
index 2a01db7..b254522 100644
--- a/src/runtime/CL/functions/CLGEMMLowpMatrixMultiplyCore.cpp
+++ b/src/runtime/CL/functions/CLGEMMLowpMatrixMultiplyCore.cpp
@@ -332,12 +332,15 @@
             // Validate matrix multiply
             ARM_COMPUTE_RETURN_ON_ERROR(CLGEMMLowpMatrixMultiplyKernel::validate(matrix_a_info, matrix_b_info, output, false, reshape_info));
         }
-        // Validate offset contribution kernel
-        ARM_COMPUTE_RETURN_ON_ERROR(CLGEMMLowpOffsetContributionKernel::validate(output,
-                                                                                 a_offset == 0 ? nullptr : &info_vector_sum_col,
-                                                                                 b_offset == 0 ? nullptr : &info_vector_sum_row,
-                                                                                 c,
-                                                                                 a_offset, b_offset));
+        if(output->total_size() != 0)
+        {
+            // Validate offset contribution kernel
+            ARM_COMPUTE_RETURN_ON_ERROR(CLGEMMLowpOffsetContributionKernel::validate(output,
+                                                                                     a_offset == 0 ? nullptr : &info_vector_sum_col,
+                                                                                     b_offset == 0 ? nullptr : &info_vector_sum_row,
+                                                                                     c,
+                                                                                     a_offset, b_offset));
+        }
     }
 
     return Status{};