commit 26123db75b77b4bba9878ef0eb1c9d7d2651ccee
author Mike Kelly <mike.kelly@arm.com> Wed Jan 15 10:02:33 2020 +0000
committer TeresaARM <teresa.charlinreyes@arm.com> Tue Jan 28 17:03:27 2020 +0000
tree 9f6168de146b99f22d8f7e86be6f36ce61f25211
parent 370b9b73f59adae331cccfc117caef04a028333a

MLCE-153 Padding calculation for TransposeConv ignores stride

 * Changed ConvertTransposeConv2d to use the unsigned values for strideX and strideY
   not the signed values from the descriptor.

!ComputeLibrary:2599
!armnn:2612

Signed-off-by: Mike Kelly <mike.kelly@arm.com>
Change-Id: Iee300041f3ed585820b7c7e2edd8ab541f339d59

1.2/HalPolicy.cpp

diff --git a/1.2/HalPolicy.cpp b/1.2/HalPolicy.cpp
index c9b4dad..8e4ef8a 100644
--- a/1.2/HalPolicy.cpp
+++ b/1.2/HalPolicy.cpp
@@ -2697,11 +2697,11 @@
 
         const uint32_t kernelX = weights.GetShape()[widthIndex];
         const uint32_t kernelY = weights.GetShape()[heightIndex];
-        const uint32_t outputX  = outputInfo.GetShape()[widthIndex];
-        const uint32_t outputY  = outputInfo.GetShape()[heightIndex];
+        const uint32_t outputX = outputInfo.GetShape()[widthIndex];
+        const uint32_t outputY = outputInfo.GetShape()[heightIndex];
 
-        CalcPaddingTransposeConv(outputX, kernelX, desc.m_StrideX, padLeft, padRight, paddingScheme);
-        CalcPaddingTransposeConv(outputY, kernelY, desc.m_StrideY, padTop, padBottom, paddingScheme);
+        CalcPaddingTransposeConv(outputX, kernelX, strideX, padLeft, padRight, paddingScheme);
+        CalcPaddingTransposeConv(outputY, kernelY, strideY, padTop, padBottom, paddingScheme);
 
         // NOTE: The Android NN API allows for negative padding values in TransposeConv2d,
         // but Arm NN only supports values >= 0