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diff --git a/compute/ARMComputeEx/arm_compute/runtime/NEON/functions/NEDepthToSpaceLayerEx.h b/compute/ARMComputeEx/arm_compute/runtime/NEON/functions/NEDepthToSpaceLayerEx.h
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+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All Rights Reserved
+ * Copyright (c) 2019 ARM Limited.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#ifndef __ARM_COMPUTE_NEDEPTHTOSPACELAYEREX_H__
+#define __ARM_COMPUTE_NEDEPTHTOSPACELAYEREX_H__
+
+#include "arm_compute/runtime/IFunction.h"
+
+#include "arm_compute/core/Types.h"
+#include "arm_compute/runtime/NEON/INESimpleFunctionNoBorder.h"
+
+namespace arm_compute
+{
+class ITensor;
+
+/** Basic function to run @ref NEDepthToSpaceLayerKernelEx. */
+class NEDepthToSpaceLayerEx : public INESimpleFunctionNoBorder
+{
+public:
+  /** Set the input and output tensors.
+   *
+   * @param[in]  input       Tensor input. Supported tensor rank: 4. Data types supported:
+   * U8/S8/QASYMM8/U16/S16/F16/U32/S32/F32.
+   * @param[out] output      Tensor output. Data types supported: same as @p input
+   * @param[in]  block_shape Block shape value.
+   */
+  void configure(const ITensor *input, ITensor *output, int32_t block_shape);
+  /** Static function to check if given info will lead to a valid configuration of @ref
+   * NEDepthToSpaceLayerEx.
+   *
+   * @param[in] input       Tensor input info. Supported tensor rank: 4. Data types supported:
+   * U8/S8/QASYMM8/U16/S16/F16/U32/S32/F32.
+   * @param[in] output      Tensor output info. Data types supported: same as @p input
+   * @param[in] block_shape Block shape x value.
+   *
+   * @return a status
+   */
+  static Status validate(const ITensorInfo *input, const ITensorInfo *output, int32_t block_shape);
+};
+} // namespace arm_compute
+#endif /* __ARM_COMPUTE_NEDEPTHTOSPACELAYEREX_H__ */