IVGCVSW-1898 : Ref backend folder structure

* Reference backend is renamed to backends/reference as per
  https://confluence.arm.com/display/MLENG/Pluggable+backends

Change-Id: I27a13c274eb60995dfb459e3c49c0e2f60bcd32c

1 files changed, 29 insertions, 0 deletions

diff --git a/src/backends/reference/workloads/ArithmeticFunction.cpp b/src/backends/reference/workloads/ArithmeticFunction.cpp
new file mode 100644
index 0000000000..fede138253
--- /dev/null
+++ b/src/backends/reference/workloads/ArithmeticFunction.cpp
@@ -0,0 +1,29 @@
+//
+// Copyright © 2017 Arm Ltd. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#include "ArithmeticFunction.hpp"
+#include "Broadcast.hpp"
+#include <functional>
+
+namespace armnn
+{
+
+template <typename Functor>
+ArithmeticFunction<Functor>::ArithmeticFunction(const TensorShape& inShape0,
+                                                const TensorShape& inShape1,
+                                                const TensorShape& outShape,
+                                                const float* inData0,
+                                                const float* inData1,
+                                                float* outData)
+{
+    BroadcastLoop(inShape0, inShape1, outShape).Unroll(Functor(), 0, inData0, inData1, outData);
+}
+
+} //namespace armnn
+
+template struct armnn::ArithmeticFunction<std::plus<float>>;
+template struct armnn::ArithmeticFunction<std::minus<float>>;
+template struct armnn::ArithmeticFunction<std::multiplies<float>>;
+template struct armnn::ArithmeticFunction<std::divides<float>>;