Release 18.05

1 files changed, 49 insertions, 0 deletions

diff --git a/src/armnn/layers/PermuteLayer.cpp b/src/armnn/layers/PermuteLayer.cpp
new file mode 100644
index 0000000000..35692756a1
--- /dev/null
+++ b/src/armnn/layers/PermuteLayer.cpp
@@ -0,0 +1,49 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// See LICENSE file in the project root for full license information.
+//
+#include "PermuteLayer.hpp"
+
+#include "LayerCloneBase.hpp"
+
+#include <armnn/TypesUtils.hpp>
+#include <backends/WorkloadData.hpp>
+#include <backends/WorkloadFactory.hpp>
+
+#include <Permute.hpp>
+
+namespace armnn
+{
+
+PermuteLayer::PermuteLayer(const PermuteDescriptor& param, const char* name)
+    : LayerWithParameters(1, 1, LayerType::Permute, param, name)
+{
+}
+
+std::unique_ptr<IWorkload> PermuteLayer::CreateWorkload(const Graph& graph, const IWorkloadFactory& factory) const
+{
+    PermuteQueueDescriptor descriptor;
+    return factory.CreatePermute(descriptor, PrepInfoAndDesc(descriptor, graph));
+}
+
+PermuteLayer* PermuteLayer::Clone(Graph& graph) const
+{
+    return CloneBase<PermuteLayer>(graph, m_Param, GetName());
+}
+
+void PermuteLayer::ValidateTensorShapesFromInputs()
+{
+    ConditionalThrow<LayerValidationException>(GetInputSlot(0).GetConnection() != nullptr,
+                     "PermuteLayer: InputSlot must be connected to an OutputSlot");
+    ConditionalThrow<LayerValidationException>(GetInputSlot(0).GetConnection()->IsTensorInfoSet(),
+                     "PermuteLayer: TensorInfo must be set on connected InputSlot.");
+
+    const TensorInfo& infoIn = GetInputSlot(0).GetConnection()->GetTensorInfo();
+    TensorShape shapeOut = armnnUtils::Permuted(infoIn.GetShape(), m_Param.m_DimMappings);
+    ConditionalThrowIfNotEqual<LayerValidationException>(
+        "PermuteLayer: TensorShape set on OutputSlot[0] does not match the inferred shape.",
+        GetOutputSlot(0).GetTensorInfo().GetShape(),
+        shapeOut);
+}
+
+} // namespace armnn