IVGCVSW-3162 Support CL workload for TransposeConv2D

Signed-off-by: Aron Virginas-Tar <Aron.Virginas-Tar@arm.com>
Change-Id: I3b021c0828d30298d99ddb211c9aae17fe3636f0

1 files changed, 46 insertions, 0 deletions

diff --git a/src/backends/cl/workloads/ClTransposeConvolution2dWorkload.hpp b/src/backends/cl/workloads/ClTransposeConvolution2dWorkload.hpp
new file mode 100644
index 0000000000..b7320bf6ce
--- /dev/null
+++ b/src/backends/cl/workloads/ClTransposeConvolution2dWorkload.hpp
@@ -0,0 +1,46 @@
+//
+// Copyright © 2017 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/CL/functions/CLDeconvolutionLayer.h>
+#include <arm_compute/runtime/MemoryManagerOnDemand.h>
+
+#include <memory>
+
+namespace armnn
+{
+
+arm_compute::Status ClTransposeConvolution2dWorkloadValidate(const TensorInfo& input,
+                                                             const TensorInfo& output,
+                                                             const TransposeConvolution2dDescriptor& descriptor,
+                                                             const TensorInfo& weights,
+                                                             const Optional<TensorInfo>& biases);
+
+class ClTransposeConvolution2dWorkload : public BaseWorkload<TransposeConvolution2dQueueDescriptor>
+{
+public:
+    ClTransposeConvolution2dWorkload(const TransposeConvolution2dQueueDescriptor& descriptor,
+                                     const WorkloadInfo& info,
+                                     std::shared_ptr<arm_compute::MemoryManagerOnDemand>& memoryManager);
+
+    void Execute() const override;
+
+private:
+    mutable arm_compute::CLDeconvolutionLayer m_Layer;
+
+    std::unique_ptr<arm_compute::CLTensor> m_WeightsTensor;
+    std::unique_ptr<arm_compute::CLTensor> m_BiasesTensor;
+
+    void FreeUnusedTensors();
+};
+
+} // namespace armnn
+