IVGCVSW-4380 Add NEON backend support for BatchToSpaceNd

 * Added NeonBatchToSpaceNdWorkload class.
 * Added CreateBatchToSpaceNd implementation to NeonWorkloadFactory.
 * Added IsBatchToSpaceNdSupported implementation to NeonLayerSupport.
 * Enabled BatchToSpaceNd tests on Neon backend.

Signed-off-by: Mike Kelly <mike.kelly@arm.com>
Change-Id: I179feefaa67dc87a03fcbe52e5df100c1188f9a5

1 files changed, 35 insertions, 0 deletions

diff --git a/src/backends/neon/workloads/NeonBatchToSpaceNdWorkload.hpp b/src/backends/neon/workloads/NeonBatchToSpaceNdWorkload.hpp
new file mode 100644
index 0000000000..dd146e5681
--- /dev/null
+++ b/src/backends/neon/workloads/NeonBatchToSpaceNdWorkload.hpp
@@ -0,0 +1,35 @@
+//
+// Copyright © 2020 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#pragma once
+
+#include <armnn/Tensor.hpp>
+#include <armnn/Descriptors.hpp>
+
+#include <backendsCommon/Workload.hpp>
+
+#include <arm_compute/runtime/NEON/functions/NEBatchToSpaceLayer.h>
+
+namespace armnn
+{
+
+arm_compute::Status NeonBatchToSpaceNdWorkloadValidate(const TensorInfo& input,
+                                                       const TensorInfo& output,
+                                                       const BatchToSpaceNdDescriptor& descriptor);
+
+class NeonBatchToSpaceNdWorkload : public BaseWorkload<BatchToSpaceNdQueueDescriptor>
+{
+public:
+    using BaseWorkload<BatchToSpaceNdQueueDescriptor>::BaseWorkload;
+
+    NeonBatchToSpaceNdWorkload(const BatchToSpaceNdQueueDescriptor& descriptor, const WorkloadInfo& info);
+
+    virtual void Execute() const override;
+
+private:
+    mutable std::unique_ptr<arm_compute::NEBatchToSpaceLayer> m_Layer;
+};
+
+}