IVGCVSW-1951 Remove type templating from ClDepthwiseConvolutionWorkload

Change-Id: I8bc11c93759605e21cc52f44d032c32a0be63658
diff --git a/src/backends/cl/workloads/ClDepthwiseConvolutionWorkload.hpp b/src/backends/cl/workloads/ClDepthwiseConvolutionWorkload.hpp
new file mode 100644
index 0000000..cde9f50
--- /dev/null
+++ b/src/backends/cl/workloads/ClDepthwiseConvolutionWorkload.hpp
@@ -0,0 +1,42 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#pragma once
+
+#include <backends/Workload.hpp>
+
+#include <arm_compute/runtime/IFunction.h>
+#include <arm_compute/core/Error.h>
+#include <arm_compute/runtime/CL/CLTensor.h>
+
+namespace armnn
+{
+
+arm_compute::Status ClDepthwiseConvolutionWorkloadValidate(const TensorInfo& input,
+                                                           const TensorInfo& output,
+                                                           const DepthwiseConvolution2dDescriptor& descriptor,
+                                                           const TensorInfo& weights,
+                                                           const Optional<TensorInfo>& biases);
+
+class ClDepthwiseConvolutionWorkload : public BaseWorkload<DepthwiseConvolution2dQueueDescriptor>
+{
+public:
+    using BaseWorkload<DepthwiseConvolution2dQueueDescriptor>::m_Data;
+
+    ClDepthwiseConvolutionWorkload(const DepthwiseConvolution2dQueueDescriptor& descriptor,
+                                   const WorkloadInfo& info);
+
+    void Execute() const override;
+
+protected:
+    std::unique_ptr<arm_compute::IFunction> m_DepthwiseConvolutionLayer;
+
+    std::unique_ptr<arm_compute::CLTensor> m_KernelTensor;
+    std::unique_ptr<arm_compute::CLTensor> m_BiasTensor;
+
+    void FreeUnusedTensors();
+};
+
+} //namespace armnn