From ebcebf1dee7f8314976b1e0cabd62b4cf893d765 Mon Sep 17 00:00:00 2001 From: Michalis Spyrou Date: Wed, 21 Oct 2020 00:04:14 +0100 Subject: COMPMID-3638: Move NEON kernels Signed-off-by: Michalis Spyrou Change-Id: Ieed3e4bc8be7fef80c90c5094599b477a56fc473 Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4285 Comments-Addressed: Arm Jenkins Reviewed-by: Georgios Pinitas Tested-by: Arm Jenkins --- arm_compute/core/NEON/kernels/NEDerivativeKernel.h | 98 ---------------------- 1 file changed, 98 deletions(-) delete mode 100644 arm_compute/core/NEON/kernels/NEDerivativeKernel.h (limited to 'arm_compute/core/NEON/kernels/NEDerivativeKernel.h') 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 */ -- cgit v1.2.1