IVGCVSW-4516 Add ConvertFp32ToBf16Layer and Ref workload support
Signed-off-by: Narumol Prangnawarat <narumol.prangnawarat@arm.com>
Change-Id: I9099a4f840fb747336f77d20a0868b64e801a310
diff --git a/src/backends/reference/workloads/RefConvertFp32ToBf16Workload.cpp b/src/backends/reference/workloads/RefConvertFp32ToBf16Workload.cpp
new file mode 100644
index 0000000..181b236
--- /dev/null
+++ b/src/backends/reference/workloads/RefConvertFp32ToBf16Workload.cpp
@@ -0,0 +1,27 @@
+//
+// Copyright © 2020 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#include "RefConvertFp32ToBf16Workload.hpp"
+#include "RefWorkloadUtils.hpp"
+
+#include <armnnUtils/FloatingPointConverter.hpp>
+
+#include <BFloat16.hpp>
+
+namespace armnn
+{
+
+void RefConvertFp32ToBf16Workload::Execute() const
+{
+ ARMNN_SCOPED_PROFILING_EVENT(Compute::CpuRef, "RefConvertFp32ToBf16Workload_Execute");
+
+ const float* const input = GetInputTensorDataFloat(0, m_Data);
+ BFloat16* const output = GetOutputTensorDataBFloat16(0, m_Data);
+
+ unsigned int numElements = GetTensorInfo(m_Data.m_Inputs[0]).GetNumElements();
+ armnnUtils::FloatingPointConverter::ConvertFloat32ToBFloat16(input, numElements, output);
+}
+
+} //namespace armnn