1 files changed, 28 insertions, 0 deletions
diff --git a/src/backends/reference/workloads/SquaredDifference.hpp b/src/backends/reference/workloads/SquaredDifference.hpp
new file mode 100644
index 0000000000..c15b379a4d
--- /dev/null
+++ b/src/backends/reference/workloads/SquaredDifference.hpp
@@ -0,0 +1,28 @@
+//
+// Copyright © 2023 Arm Ltd and Contributors. All rights reserved.
+// SPDX-License-Identifier: MIT
+//
+
+#pragma once
+
+#include <cmath>
+
+namespace armnn
+{
+
+template<typename T>
+struct squaredDifference
+{
+    typedef T result_type;
+    typedef T first_argument_type;
+
+    T
+    operator()(const T& input1, const T& input2) const
+    {
+        float diff = std::minus<>{}(static_cast<float>(input1),static_cast<float>(input2));
+        T squaredDiff = armnn::numeric_cast<T>(std::pow(static_cast<float>(diff), 2));
+        return squaredDiff;
+    }
+};
+
+} //namespace armnn