IVGCVSW-7109: Add Batch MatMul front end support - Reference

  * Descriptors added for BatchMatMul
  * Layer definition added
  * Input validation added (will likely change when opt. param support comes in)
  * Ref workload implementation for BatchMatMul added (will also change with opt. param support)
  * Ref layer tests made for BatchMatMul
  * CMake and other build files updated

Signed-off-by: Samuel Yap <samuel.yap@arm.com>
Change-Id: Ic885301da543ee0fbe7922b85e7f9658c4efc617

1 files changed, 30 insertions, 0 deletions

diff --git a/src/backends/reference/workloads/RefBatchMatMulWorkload.hpp b/src/backends/reference/workloads/RefBatchMatMulWorkload.hpp
new file mode 100644
index 0000000000..e9dfcaef73
--- /dev/null
+++ b/src/backends/reference/workloads/RefBatchMatMulWorkload.hpp
@@ -0,0 +1,30 @@
+//
+// Copyright © 2022 Arm Ltd and Contributors. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#pragma once
+
+#include "RefBaseWorkload.hpp"
+#include <armnn/backends/WorkloadData.hpp>
+
+#include "BatchMatMulImpl.hpp"
+
+namespace armnn
+{
+
+class RefBatchMatMulWorkload : public RefBaseWorkload<BatchMatMulQueueDescriptor>
+{
+public:
+    explicit RefBatchMatMulWorkload(const BatchMatMulQueueDescriptor& 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
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