IVGCVSW-3025: Refactor reference Convolution2d workload

 * Refactored RefConvolution2dWorkload to support all DataTypes through Encoders and Decoders.
 * Added Convolute function to ConvImpl that uses Encoders and Decoders to support all DataTypes.
 * Deleted RefConvolution2dFloat32Workload and RefConvolution2dUint8Workload.

Signed-off-by: Mike Kelly <mike.kelly@arm.com>
Signed-off-by: Teresa Charlin <teresa.charlinreyes@arm.com>
Change-Id: Ic5ef0f499d08b948fa65fdee54b5f681fd0b1c05

1 files changed, 41 insertions, 0 deletions

diff --git a/src/backends/reference/workloads/RefConvolution2dWorkload.hpp b/src/backends/reference/workloads/RefConvolution2dWorkload.hpp
new file mode 100644
index 0000000000..b6bdf23ffa
--- /dev/null
+++ b/src/backends/reference/workloads/RefConvolution2dWorkload.hpp
@@ -0,0 +1,41 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#pragma once
+
+#include <backendsCommon/Workload.hpp>
+#include <backendsCommon/WorkloadData.hpp>
+#include "Decoders.hpp"
+#include "Encoders.hpp"
+
+namespace armnn
+{
+
+class RefConvolution2dWorkload : public BaseWorkload<Convolution2dQueueDescriptor>
+{
+public:
+    explicit RefConvolution2dWorkload(const Convolution2dQueueDescriptor& descriptor,
+                                      const WorkloadInfo& info);
+
+    void PostAllocationConfigure() override;
+
+    virtual void Execute() const override;
+
+private:
+    std::unique_ptr<ScopedCpuTensorHandle> m_Weight;
+    std::unique_ptr<ScopedCpuTensorHandle> m_Bias;
+
+    std::unique_ptr<Decoder<float>> m_InputDecoder;
+    std::unique_ptr<Encoder<float>> m_OutputEncoder;
+    std::unique_ptr<Decoder<float>> m_FilterDecoder;
+    std::unique_ptr<Decoder<float>> m_BiasDecoder;
+
+    TensorShape m_InputShape;
+    TensorShape m_OutputShape;
+    TensorShape m_FilterShape;
+};
+
+} //namespace armnn
+