IVGCVSW-8229 & IVGCVSW-8237 ScatterNd: Front end and reference implementation

(scatter_nd, scatter_nd_add, and scatter_nd_update, scatter_nd_sub, scatter_nd_min, scatter_nd_max, scatter_nd_mul)

  * Front end support for ScatterNd added.
  * Reference implementation for ScatterNd added.
  * Unit tests added.

Signed-off-by: Tianle Cheng <tianle.cheng@arm.com>
Change-Id: I30da9056d9b03ca9b5fb8d09987341128badbcf4

1 files changed, 30 insertions, 0 deletions

diff --git a/src/backends/reference/workloads/RefScatterNdWorkload.hpp b/src/backends/reference/workloads/RefScatterNdWorkload.hpp
new file mode 100644
index 0000000000..c9cf5a3af3
--- /dev/null
+++ b/src/backends/reference/workloads/RefScatterNdWorkload.hpp
@@ -0,0 +1,30 @@
+//
+// Copyright © 2024 Arm Ltd and Contributors. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#pragma once
+
+#include "RefBaseWorkload.hpp"
+#include <armnn/backends/WorkloadData.hpp>
+
+#include "ScatterNd.hpp"
+
+namespace armnn
+{
+
+    class RefScatterNdWorkload : public RefBaseWorkload<ScatterNdQueueDescriptor>
+    {
+    public:
+        explicit RefScatterNdWorkload(const ScatterNdQueueDescriptor& descriptor,
+                                      const WorkloadInfo& info);
+
+        void Execute() const override;
+        void ExecuteAsync(ExecutionData& executionData) override;
+
+    private:
+        void Execute(std::vector<ITensorHandle*> inputs, std::vector<ITensorHandle*> outputs) const;
+
+    };
+
+} // namespace armnn
\ No newline at end of file