IVGCVSW-3539 Add Neon support and tests for Stack

* Added Neon backend support for Stack
* Added unit tests for Stack on the Neon backend

Signed-off-by: Matthew Jackson <matthew.jackson@arm.com>
Change-Id: I21379966a6303285f8b65418d0d4ac7982cc9f04

1 files changed, 29 insertions, 0 deletions

diff --git a/src/backends/neon/workloads/NeonStackWorkload.hpp b/src/backends/neon/workloads/NeonStackWorkload.hpp
new file mode 100644
index 0000000000..24808bfe2d
--- /dev/null
+++ b/src/backends/neon/workloads/NeonStackWorkload.hpp
@@ -0,0 +1,29 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#pragma once
+
+#include <backendsCommon/Workload.hpp>
+
+#include <arm_compute/runtime/NEON/functions/NEStackLayer.h>
+
+namespace armnn
+{
+arm_compute::Status NeonStackWorkloadValidate(const std::vector<const TensorInfo*>& inputs,
+                                              const TensorInfo& output,
+                                              const StackDescriptor& descriptor);
+
+class NeonStackWorkload : public BaseWorkload<StackQueueDescriptor>
+{
+public:
+    NeonStackWorkload(const StackQueueDescriptor& descriptor, const WorkloadInfo& info);
+
+    void Execute() const override;
+
+private:
+    mutable std::unique_ptr<arm_compute::NEStackLayer> m_Layer;
+};
+
+} //namespace armnn