Bugfix: Allow permutation of QuantizationDim
Signed-off-by: Francis Murtagh <francis.murtagh@arm.com>
Change-Id: Ib98ec471e6fdd47600b7c62d0b4d19dd36e20cbd
diff --git a/src/armnnUtils/Permute.cpp b/src/armnnUtils/Permute.cpp
index 486aac0..3770463 100644
--- a/src/armnnUtils/Permute.cpp
+++ b/src/armnnUtils/Permute.cpp
@@ -95,7 +95,8 @@
namespace armnnUtils
{
-armnn::TensorShape Permuted(const armnn::TensorShape& srcShape, const armnn::PermutationVector& mappings)
+armnn::TensorShape Permuted(const armnn::TensorShape& srcShape,
+ const armnn::PermutationVector& mappings)
{
assert(srcShape.GetNumDimensions() == mappings.GetSize());
@@ -111,10 +112,19 @@
return permutedShape;
}
-armnn::TensorInfo Permuted(const armnn::TensorInfo& info, const armnn::PermutationVector& mappings)
+armnn::TensorInfo Permuted(const armnn::TensorInfo& info,
+ const armnn::PermutationVector& mappings,
+ bool perChannelPermute)
{
armnn::TensorInfo outInfo(info);
outInfo.SetShape(Permuted(info.GetShape(), mappings));
+
+ // If TensorInfo has Per-Axis Quantization then permute QuantizationDim to mapping
+ if (info.HasPerAxisQuantization() && perChannelPermute)
+ {
+ outInfo.SetQuantizationDim(mappings[info.GetQuantizationDim().value()]);
+ }
+
return outInfo;
}