COMPMID-462: Implement TensorReshape for NEON and CL.

Change-Id: I11b39c2ceca26ade73822e29a384ef866ae05729
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/87707
Reviewed-by: Pablo Tello <pablo.tello@arm.com>
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>

1 files changed, 65 insertions, 0 deletions

diff --git a/arm_compute/core/CL/kernels/CLReshapeLayerKernel.h b/arm_compute/core/CL/kernels/CLReshapeLayerKernel.h
new file mode 100644
index 0000000000..b6efc3db1e
--- /dev/null
+++ b/arm_compute/core/CL/kernels/CLReshapeLayerKernel.h
@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2017 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_CLRESHAPELAYERKERNEL_H__
+#define __ARM_COMPUTE_CLRESHAPELAYERKERNEL_H__
+
+#include "arm_compute/core/CL/ICLKernel.h"
+#include "arm_compute/core/Types.h"
+
+namespace arm_compute
+{
+class ICLTensor;
+
+/** Interface for the kernel to perform tensor reshaping */
+class CLReshapeLayerKernel : public ICLKernel
+{
+public:
+    /** Default constructor */
+    CLReshapeLayerKernel();
+    /** Prevent instances of this class from being copied (As this class contains pointers) */
+    CLReshapeLayerKernel(const CLReshapeLayerKernel &) = delete;
+    /** Prevent instances of this class from being copied (As this class contains pointers) */
+    CLReshapeLayerKernel &operator=(const CLReshapeLayerKernel &) = delete;
+    /** Allow instances of this class to be moved */
+    CLReshapeLayerKernel(CLReshapeLayerKernel &&) = default;
+    /** Allow instances of this class to be moved */
+    CLReshapeLayerKernel &operator=(CLReshapeLayerKernel &&) = default;
+    /** Default destructor */
+    ~CLReshapeLayerKernel() = default;
+    /** Set the input and output of the kernel
+     *
+     * @param[in]  input  Source tensor. Data type supported: U8/S8/QS8/U16/S16/QS16/U32/S32/F16/F32
+     * @param[out] output Destination tensor. Data type supported: Same as @p input
+     */
+    void configure(const ICLTensor *input, ICLTensor *output);
+
+    // Inherited methods overridden:
+    void run(const Window &window, cl::CommandQueue &queue) override;
+
+private:
+    const ICLTensor *_input;  /**< Source tensor */
+    ICLTensor       *_output; /**< Destination tensor */
+};
+}
+#endif /*__ARM_COMPUTE_CLRESHAPELAYERKERNEL_H__ */