IVGCVSW-1897 : build infrastructure for the src/backends folder

Change-Id: I7ebafb675ccc77ad54d1deb01412a8379a5356bb

1 files changed, 36 insertions, 0 deletions

diff --git a/src/backends/RefWorkloads/RefSoftmaxUint8Workload.cpp b/src/backends/RefWorkloads/RefSoftmaxUint8Workload.cpp
new file mode 100644
index 0000000000..17114ec83a
--- /dev/null
+++ b/src/backends/RefWorkloads/RefSoftmaxUint8Workload.cpp
@@ -0,0 +1,36 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#include "RefSoftmaxUint8Workload.hpp"
+
+#include "RefWorkloadUtils.hpp"
+#include "Softmax.hpp"
+
+#include "Profiling.hpp"
+
+#include <vector>
+
+namespace armnn
+{
+
+void RefSoftmaxUint8Workload::Execute() const
+{
+    ARMNN_SCOPED_PROFILING_EVENT(Compute::CpuRef, "RefSoftmaxUint8Workload_Execute");
+
+    const TensorInfo& tensorInfo = GetTensorInfo(m_Data.m_Inputs[0]);
+
+    auto dequant = Dequantize(GetInputTensorDataU8(0, m_Data), tensorInfo);
+
+    std::vector<float> results(tensorInfo.GetNumElements());
+
+    Softmax(dequant.data(),
+            results.data(),
+            tensorInfo,
+            m_Data.m_Parameters.m_Beta);
+
+    Quantize(GetOutputTensorDataU8(0, m_Data), results.data(), GetTensorInfo(m_Data.m_Outputs[0]));
+}
+
+} //namespace armnn