1 files changed, 41 insertions, 0 deletions
diff --git a/src/armnn/layers/ActivationLayer.cpp b/src/armnn/layers/ActivationLayer.cpp
new file mode 100644
index 0000000000..2371eaa97c
--- /dev/null
+++ b/src/armnn/layers/ActivationLayer.cpp
@@ -0,0 +1,41 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// See LICENSE file in the project root for full license information.
+//
+#include "ActivationLayer.hpp"
+#include "LayerCloneBase.hpp"
+
+#include <armnn/TypesUtils.hpp>
+#include <backends/WorkloadData.hpp>
+#include <backends/WorkloadFactory.hpp>
+
+namespace armnn
+{
+
+ActivationLayer::ActivationLayer(const ActivationDescriptor& param, const char* name)
+    : LayerWithParameters(1, 1, LayerType::Activation, param, name)
+{
+}
+
+std::unique_ptr<IWorkload> ActivationLayer::CreateWorkload(const Graph& graph, const IWorkloadFactory& factory) const
+{
+    ActivationQueueDescriptor descriptor;
+    return factory.CreateActivation(descriptor, PrepInfoAndDesc(descriptor, graph));
+}
+
+ActivationLayer* ActivationLayer::Clone(Graph& graph) const
+{
+    return CloneBase<ActivationLayer>(graph, m_Param, GetName());
+}
+
+void ActivationLayer::ValidateTensorShapesFromInputs()
+{
+    auto& info = GetInputSlot(0).GetConnection()->GetTensorInfo();
+
+    ConditionalThrowIfNotEqual<LayerValidationException>(
+        "ActivationLayer: TensorShape set on OutputSlot[0] does not match the inferred shape.",
+        GetOutputSlot(0).GetTensorInfo().GetShape(),
+        info.GetShape());
+}
+
+} // namespace armnn