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diff --git a/runtimes/neurun/src/graph/operand/Shape4DConvert.h b/runtimes/neurun/src/graph/operand/Shape4DConvert.h
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+++ b/runtimes/neurun/src/graph/operand/Shape4DConvert.h
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __NEURUN_GRAPH_OPERAND_SHAPE4D_CONVERT_H__
+#define __NEURUN_GRAPH_OPERAND_SHAPE4D_CONVERT_H__
+
+#include "LowerInfo.h"
+
+namespace neurun
+{
+namespace graph
+{
+namespace operand
+{
+
+inline LowerInfo::Shape4D asShape4D(const Shape &shape)
+{
+  switch (shape.rank())
+  {
+    case 0u:
+      return LowerInfo::Shape4D(1, 1, 1, 1);
+
+    case 1u:
+      return LowerInfo::Shape4D(1, 1, 1, shape.dim(0));
+
+    case 2u:
+      return LowerInfo::Shape4D(1, 1, shape.dim(1), shape.dim(0));
+
+    case 3u:
+      return LowerInfo::Shape4D(1, shape.dim(2), shape.dim(1), shape.dim(0));
+
+    case 4u:
+      return LowerInfo::Shape4D(shape.dim(3), shape.dim(2), shape.dim(1), shape.dim(0));
+
+    default:
+      throw "Unsupported rank > 4";
+  }
+}
+
+} // namespace operand
+} // namespace graph
+} // namespace neurun
+
+#endif // __NEURUN_GRAPH_OPERAND_SHAPE4D_CONVERT_H__