Release 18.05

1 files changed, 48 insertions, 0 deletions

diff --git a/src/armnn/layers/MemCopyLayer.cpp b/src/armnn/layers/MemCopyLayer.cpp
new file mode 100644
index 0000000000..973a756b21
--- /dev/null
+++ b/src/armnn/layers/MemCopyLayer.cpp
@@ -0,0 +1,48 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// See LICENSE file in the project root for full license information.
+//
+#include "MemCopyLayer.hpp"
+
+#include "LayerCloneBase.hpp"
+
+#include <armnn/TypesUtils.hpp>
+#include <backends/WorkloadData.hpp>
+#include <backends/WorkloadFactory.hpp>
+
+namespace armnn
+{
+
+MemCopyLayer::MemCopyLayer(const char* name)
+    : Layer(1, 1, LayerType::MemCopy, name)
+{
+}
+
+MemCopyLayer* MemCopyLayer::Clone(Graph& graph) const
+{
+    return CloneBase<MemCopyLayer>(graph, GetName());
+}
+
+std::unique_ptr<IWorkload> MemCopyLayer::CreateWorkload(const Graph& graph, const IWorkloadFactory& factory) const
+{
+    MemCopyQueueDescriptor descriptor;
+    return factory.CreateMemCopy(descriptor, PrepInfoAndDesc(descriptor, graph));
+}
+
+void MemCopyLayer::ValidateTensorShapesFromInputs()
+{
+    ConditionalThrow<LayerValidationException>(GetInputSlot(0).GetConnection() != nullptr,
+                     "MemCopyLayer: InputSlot must be connected to an OutputSlot");
+    ConditionalThrow<LayerValidationException>(GetInputSlot(0).GetConnection()->IsTensorInfoSet(),
+                     "MemCopyLayer: TensorInfo must be set on connected OutputSlot.");
+
+
+    IOutputSlot* input = GetInputSlot(0).GetConnection();
+
+    ConditionalThrowIfNotEqual<LayerValidationException>(
+        "MemCopyLayer: TensorShape set on OutputSlot[0] does not match the inferred shape.",
+        GetOutputSlot(0).GetTensorInfo().GetShape(),
+        input->GetTensorInfo().GetShape());
+}
+
+} // namespace armnn