1 files changed, 62 insertions, 0 deletions
diff --git a/src/armnn/layers/TransposeLayer.cpp b/src/armnn/layers/TransposeLayer.cpp
new file mode 100644
index 0000000000..3c22b545b9
--- /dev/null
+++ b/src/armnn/layers/TransposeLayer.cpp
@@ -0,0 +1,62 @@
+//
+// Copyright © 2020 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#include "TransposeLayer.hpp"
+
+#include "LayerCloneBase.hpp"
+
+#include <armnn/TypesUtils.hpp>
+
+#include <armnnUtils/Transpose.hpp>
+
+#include <backendsCommon/WorkloadData.hpp>
+#include <backendsCommon/WorkloadFactory.hpp>
+
+namespace armnn
+{
+
+TransposeLayer::TransposeLayer(const TransposeDescriptor& param, const char* name)
+    : LayerWithParameters(1, 1, LayerType::Transpose, param, name)
+{
+}
+
+std::unique_ptr<IWorkload> TransposeLayer::CreateWorkload(const IWorkloadFactory& factory) const
+{
+    TransposeQueueDescriptor descriptor;
+    return factory.CreateTranspose(descriptor, PrepInfoAndDesc(descriptor));
+}
+
+TransposeLayer* TransposeLayer::Clone(Graph& graph) const
+{
+    return CloneBase<TransposeLayer>(graph, m_Param, GetName());
+}
+
+std::vector<TensorShape> TransposeLayer::InferOutputShapes(const std::vector<TensorShape>& inputShapes) const
+{
+    BOOST_ASSERT(inputShapes.size() == 1);
+    const TensorShape& inShape = inputShapes[0];
+    return std::vector<TensorShape> ({armnnUtils::TransposeTensorShape(inShape, m_Param.m_DimMappings)});
+}
+
+void TransposeLayer::ValidateTensorShapesFromInputs()
+{
+    VerifyLayerConnections(1, CHECK_LOCATION());
+
+    auto inferredShapes = InferOutputShapes({ GetInputSlot(0).GetConnection()->GetTensorInfo().GetShape() });
+
+    BOOST_ASSERT(inferredShapes.size() == 1);
+
+    ConditionalThrowIfNotEqual<LayerValidationException>(
+        "TransposeLayer: TensorShape set on OutputSlot[0] does not match the inferred shape.",
+        GetOutputSlot(0).GetTensorInfo().GetShape(),
+        inferredShapes[0]);
+}
+
+void TransposeLayer::Accept(ILayerVisitor& visitor) const
+{
+    visitor.VisitTransposeLayer(this, GetParameters(), GetName());
+}
+
+} // namespace armnn