COMPMID-3638: Move NEON kernels

Signed-off-by: Michalis Spyrou <michalis.spyrou@arm.com>
Change-Id: Ieed3e4bc8be7fef80c90c5094599b477a56fc473
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4285
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>

1 files changed, 0 insertions, 98 deletions

diff --git a/arm_compute/core/NEON/kernels/NEDerivativeKernel.h b/arm_compute/core/NEON/kernels/NEDerivativeKernel.h
deleted file mode 100644
index 7a46a4194e..0000000000
--- a/arm_compute/core/NEON/kernels/NEDerivativeKernel.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * Copyright (c) 2016-2019 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_NEDERIVATIVEKERNEL_H
-#define ARM_COMPUTE_NEDERIVATIVEKERNEL_H
-
-#include "arm_compute/core/NEON/INEKernel.h"
-
-namespace arm_compute
-{
-class ITensor;
-
-/** Interface for the kernel to run the derivative along the X/Y directions on a tensor.
- *
- */
-class NEDerivativeKernel : public INEKernel
-{
-public:
-    const char *name() const override
-    {
-        return "NEDerivativeKernel";
-    }
-    /** Default constructor */
-    NEDerivativeKernel();
-    /** Prevent instances of this class from being copied (As this class contains pointers) */
-    NEDerivativeKernel(const NEDerivativeKernel &) = delete;
-    /** Prevent instances of this class from being copied (As this class contains pointers) */
-    NEDerivativeKernel &operator=(const NEDerivativeKernel &) = delete;
-    /** Allow instances of this class to be moved */
-    NEDerivativeKernel(NEDerivativeKernel &&) = default;
-    /** Allow instances of this class to be moved */
-    NEDerivativeKernel &operator=(NEDerivativeKernel &&) = default;
-    /** Initialise the kernel's sources, destination and border
-     *
-     * @note At least one of output_x or output_y must be set
-     *
-     * @param[in]  input            Source tensor. Data type supported: U8.
-     * @param[out] output_x         (Optional) Destination tensor for the X gradient. Data type supported: S16.
-     * @param[out] output_y         (Optional) Destination tensor for the Y gradient. Data type supported: S16.
-     * @param[in]  border_undefined True if the border mode is undefined. False if it's replicate or constant.
-     */
-    void configure(const ITensor *input, ITensor *output_x, ITensor *output_y, bool border_undefined);
-
-    // Inherited methods overridden:
-    void run(const Window &window, const ThreadInfo &info) override;
-    BorderSize border_size() const override;
-
-private:
-    /** Function to perform derivative along the X direction on the given window
-     *
-     * @param[in] window Region on which to execute the kernel
-     */
-    void derivative_x(const Window &window);
-    /** Function to perform derivative along the Y direction on the given window
-     *
-     * @param[in] window Region on which to execute the kernel
-     */
-    void derivative_y(const Window &window);
-    /** Function to perform derivative along the X and Y direction on the given window
-     *
-     * @param[in] window Region on which to execute the kernel
-     */
-    void derivative_xy(const Window &window);
-    /** Common signature for all the specialised derivative functions
-     *
-     * @param[in] window Region on which to execute the kernel.
-     */
-    using DerivativeFunction = void (NEDerivativeKernel::*)(const Window &window);
-    /** Derivative function to use for the particular tensor types passed to configure() */
-    DerivativeFunction _func;
-
-private:
-    const ITensor *_input;    /**< Input tensor */
-    ITensor       *_output_x; /**< Output tensor - Derivate along the X direction */
-    ITensor       *_output_y; /**< Output tensor - Derivate along the Y direction */
-};
-} // namespace arm_compute
-#endif /* ARM_COMPUTE_NEDERIVATIVEKERNEL_H */