IVGCVSW-4374 Add NEON backend support for SpaceToBatchNd

 * Added NeonSpaceToBatchNdWorkload class.
 * Added CreateSpaceToBatchNd implementation to NeonWorkloadFactory.
 * Added IsSpaceToBatchNdSupported implementation to NeonLayerSupport.
 * Enabled SpaceToBatchNd tests on Neon backend.

Signed-off-by: Mike Kelly <mike.kelly@arm.com>
Change-Id: Ic7d469a380482ec9febd44450f72dd7e53cda03f

1 files changed, 35 insertions, 0 deletions

diff --git a/src/backends/neon/workloads/NeonSpaceToBatchNdWorkload.hpp b/src/backends/neon/workloads/NeonSpaceToBatchNdWorkload.hpp
new file mode 100644
index 0000000000..feb8dba16f
--- /dev/null
+++ b/src/backends/neon/workloads/NeonSpaceToBatchNdWorkload.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/NESpaceToBatchLayer.h>
+
+namespace armnn
+{
+
+arm_compute::Status NeonSpaceToBatchNdWorkloadValidate(const TensorInfo& input,
+                                                       const TensorInfo& output,
+                                                       const SpaceToBatchNdDescriptor& descriptor);
+
+class NeonSpaceToBatchNdWorkload : public BaseWorkload<SpaceToBatchNdQueueDescriptor>
+{
+public:
+    using BaseWorkload<SpaceToBatchNdQueueDescriptor>::BaseWorkload;
+
+    NeonSpaceToBatchNdWorkload(const SpaceToBatchNdQueueDescriptor& descriptor, const WorkloadInfo& info);
+
+    virtual void Execute() const override;
+
+private:
+    mutable std::unique_ptr<arm_compute::NESpaceToBatchLayer> m_Layer;
+};
+
+} //namespace armnn
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