IVGCVSW-2316 Add reference implementation and unit tests for Debug

Change-Id: Ib2e5de2a057da57ef77a9f5c4367d699d4773294
diff --git a/src/backends/reference/workloads/RefDebugWorkload.hpp b/src/backends/reference/workloads/RefDebugWorkload.hpp
new file mode 100644
index 0000000..a1231f9
--- /dev/null
+++ b/src/backends/reference/workloads/RefDebugWorkload.hpp
@@ -0,0 +1,33 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+#pragma once
+
+#include <backendsCommon/Workload.hpp>
+
+#include <armnn/TypesUtils.hpp>
+
+namespace armnn
+{
+
+template <armnn::DataType DataType>
+class RefDebugWorkload : public TypedWorkload<DebugQueueDescriptor, DataType>
+{
+public:
+    static const std::string& GetName()
+    {
+        static const std::string name = std::string("RefDebug") + GetDataTypeName(DataType) + "Workload";
+        return name;
+    }
+
+    using TypedWorkload<DebugQueueDescriptor, DataType>::m_Data;
+    using TypedWorkload<DebugQueueDescriptor, DataType>::TypedWorkload;
+
+    void Execute() const override;
+};
+
+using RefDebugFloat32Workload = RefDebugWorkload<DataType::Float32>;
+using RefDebugUint8Workload = RefDebugWorkload<DataType::QuantisedAsymm8>;
+
+} //namespace armnn