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Diffstat (limited to 'arm_compute/core/CL/kernels/CLConvolutionKernel.h')
| -rw-r--r-- | arm_compute/core/CL/kernels/CLConvolutionKernel.h | 224 |
1 files changed, 0 insertions, 224 deletions
diff --git a/arm_compute/core/CL/kernels/CLConvolutionKernel.h b/arm_compute/core/CL/kernels/CLConvolutionKernel.h deleted file mode 100644 index b6fe51dbaa..0000000000 --- a/arm_compute/core/CL/kernels/CLConvolutionKernel.h +++ /dev/null @@ -1,224 +0,0 @@ -/* - * Copyright (c) 2016-2020 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_CLCONVOLUTIONKERNEL_H -#define ARM_COMPUTE_CLCONVOLUTIONKERNEL_H - -#include "arm_compute/core/CL/ICLSimple2DKernel.h" - -#include <cstdint> - -namespace arm_compute -{ -class ICLTensor; - -/****************************************************************************************\ - * Square Convolution * -\****************************************************************************************/ - -/** Interface for the kernel to run an arbitrary size convolution on a tensor. (Currently supports 3x3, 5x5, 7x7 and 9x9). - * The client can supply a convolution matrix \f$ C_{m,n} \f$. - * @f{eqnarray}{ - * k_0 &=& \frac{m}{2} \\ - * l_0 &=& \frac{n}{2} \\ - * sum &=& \sum_{k=0,l=0}^{k=m-1,l=n-1} input(x+k-k_0, y+l-l_0) C_{k,l} - * @f} - * - * @note The above equation for this function is similar to the default OpenCV Filter2D function, - * which actually computes a correlation and not a convolution. - * In case of a real convolution the convolution matrix should be flipped both horizontally and vertically. - */ -template <unsigned int matrix_size> -class CLConvolutionKernel : public ICLSimple2DKernel -{ -public: - /** Initialise the kernel's input, output and border mode. - * - * @param[in] input Source tensor. Data types supported: U8. - * @param[out] output Destination tensor, Data types supported: U8, S16. - * @param[in] conv Convolution matrix to apply to the input tensor. - * @param[in] scale Scale of the convolution matrix. If 0 is passed, it will be set to the sum of the coefficients of the convolution or 1 if they add up to 0. - * @param[in] border_undefined True if the border mode is undefined. False if it's replicate or constant. - */ - void configure(const ICLTensor *input, ICLTensor *output, const int16_t *conv, uint32_t scale, bool border_undefined); - /** Initialise the kernel's input, output and border mode. - * - * @param[in] compile_context The compile context to be used. - * @param[in] input Source tensor. Data types supported: U8. - * @param[out] output Destination tensor, Data types supported: U8, S16. - * @param[in] conv Convolution matrix to apply to the input tensor. - * @param[in] scale Scale of the convolution matrix. If 0 is passed, it will be set to the sum of the coefficients of the convolution or 1 if they add up to 0. - * @param[in] border_undefined True if the border mode is undefined. False if it's replicate or constant. - */ - void configure(const CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output, const int16_t *conv, uint32_t scale, bool border_undefined); - - // Inherited methods overridden: - BorderSize border_size() const override; -}; - -/** Interface for the kernel which applies a 3x3 convolution to a tensor. */ -using CLConvolution3x3Kernel = CLConvolutionKernel<3>; -/** Interface for the kernel which applies a 5x5 convolution to a tensor. */ -using CLConvolution5x5Kernel = CLConvolutionKernel<5>; -/** Interface for the kernel which applies a 7x7 convolution to a tensor. */ -using CLConvolution7x7Kernel = CLConvolutionKernel<7>; -/** Interface for the kernel which applies a 9x9 convolution to a tensor. */ -using CLConvolution9x9Kernel = CLConvolutionKernel<9>; - -/****************************************************************************************\ - * Separable Square Convolution * -\****************************************************************************************/ - -/** Kernel for the Horizontal pass of a Separable Convolution. Currently support 5x5, 7x7, 9x9 */ -template <unsigned int matrix_size> -class CLSeparableConvolutionHorKernel : public ICLSimple2DKernel -{ -public: - /** Default Constructor */ - CLSeparableConvolutionHorKernel(); - /** Initialise the kernel's input, output and border mode. - * - * @param[in] input Source tensor. Data types supported: U8. - * @param[out] output Destination tensor, Data types supported: S16. - * @param[in] conv Convolution matrix to apply to the input tensor. - * @param[in] border_undefined True if the border mode is undefined. False if it's replicate or constant. - */ - void configure(const ICLTensor *input, ICLTensor *output, const int16_t *conv, bool border_undefined); - /** Initialise the kernel's input, output and border mode. - * - * @param[in] compile_context The compile context to be used. - * @param[in] input Source tensor. Data types supported: U8. - * @param[out] output Destination tensor, Data types supported: S16. - * @param[in] conv Convolution matrix to apply to the input tensor. - * @param[in] border_undefined True if the border mode is undefined. False if it's replicate or constant. - */ - void configure(const CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output, const int16_t *conv, bool border_undefined); - - // Inherited methods overridden: - BorderSize border_size() const override; - -private: - BorderSize _border_size; /**< Border size */ -}; - -/** Interface for the kernel which applies a horizontal pass of 5x5 convolution to a tensor. */ -using CLSeparableConvolution5x5HorKernel = CLSeparableConvolutionHorKernel<5>; -/** Interface for the kernel which applies a horizontal pass of 7x7 convolution to a tensor. */ -using CLSeparableConvolution7x7HorKernel = CLSeparableConvolutionHorKernel<7>; -/** Interface for the kernel which applies a horizontal pass of 9x9 convolution to a tensor. */ -using CLSeparableConvolution9x9HorKernel = CLSeparableConvolutionHorKernel<9>; - -/** Kernel for the Vertical pass of a Separable Convolution. Currently supports 5x5, 7x7, 9x9 */ -template <unsigned int matrix_size> -class CLSeparableConvolutionVertKernel : public ICLSimple2DKernel -{ -public: - /** Initialise the kernel's input, output and border mode. - * - * @param[in] input Source tensor. Data types supported: S16. - * @param[out] output Destination tensor, Data types supported: U8, S16. - * @param[in] conv Convolution matrix to apply to the input tensor. - * @param[in] scale Scale of the convolution matrix. - * @param[in] border_undefined True if the border mode is undefined. False if it's replicate or constant. - * @param[in] data_type Data type to use for intermeidate result. @sa data_type_for_convolution - */ - void configure(const ICLTensor *input, ICLTensor *output, const int16_t *conv, uint32_t scale, bool border_undefined, DataType data_type = DataType::S32); - /** Initialise the kernel's input, output and border mode. - * - * @param[in] compile_context The compile context to be used. - * @param[in] input Source tensor. Data types supported: S16. - * @param[out] output Destination tensor, Data types supported: U8, S16. - * @param[in] conv Convolution matrix to apply to the input tensor. - * @param[in] scale Scale of the convolution matrix. - * @param[in] border_undefined True if the border mode is undefined. False if it's replicate or constant. - * @param[in] data_type Data type to use for intermeidate result. @sa data_type_for_convolution - */ - void configure(const CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output, const int16_t *conv, uint32_t scale, bool border_undefined, DataType data_type = DataType::S32); - - // Inherited methods overridden: - BorderSize border_size() const override; -}; - -/** Interface for the kernel which applies a vertical pass of 5x5 convolution to a tensor. */ -using CLSeparableConvolution5x5VertKernel = CLSeparableConvolutionVertKernel<5>; -/** Interface for the kernel which applies a vertical pass of 7x7 convolution to a tensor. */ -using CLSeparableConvolution7x7VertKernel = CLSeparableConvolutionVertKernel<7>; -/** Interface for the kernel which applies a vertical pass of 9x9 convolution to a tensor. */ -using CLSeparableConvolution9x9VertKernel = CLSeparableConvolutionVertKernel<9>; - -/****************************************************************************************\ - * Rectangle Convolution * -\****************************************************************************************/ - -/** Kernel for the running convolution on a rectangle matrix. - * - * @note Supports combinations of 3,5,7 and 9. - */ -class CLConvolutionRectangleKernel : public ICLKernel -{ -public: - /** Default constructor */ - CLConvolutionRectangleKernel(); - /** Prevent instances of this class from being copied (As this class contains pointers) */ - CLConvolutionRectangleKernel(const CLConvolutionRectangleKernel &) = delete; - /** Prevent instances of this class from being copied (As this class contains pointers) */ - CLConvolutionRectangleKernel &operator=(const CLConvolutionRectangleKernel &) = delete; - /** Allow instances of this class to be moved */ - CLConvolutionRectangleKernel(CLConvolutionRectangleKernel &&) = default; - /** Allow instances of this class to be moved */ - CLConvolutionRectangleKernel &operator=(CLConvolutionRectangleKernel &&) = default; - /** Initialise the kernel's input, output and border mode. - * - * @param[in] input Source tensor. Data types supported: U8. - * @param[out] output Destination tensor, Data types supported: U8, S16. - * @param[in] conv Convolution matrix to apply to the input tensor. - * @param[in] width Width of convolution matrix (Number of columns) - * @param[in] height Height of convolution matrix (Number of rows) - * @param[in] scale Scale of the convolution matrix. If 0 is passed, it will be set to the sum of the coefficients of the convolution or 1 if they add up to 0. - * @param[in] border_undefined True if the border mode is undefined. False if it's replicate or constant. - */ - void configure(const ICLTensor *input, ICLTensor *output, const int16_t *conv, uint32_t width, uint32_t height, uint32_t scale, bool border_undefined); - /** Initialise the kernel's input, output and border mode. - * - * @param[in] compile_context The compile context to be used. - * @param[in] input Source tensor. Data types supported: U8. - * @param[out] output Destination tensor, Data types supported: U8, S16. - * @param[in] conv Convolution matrix to apply to the input tensor. - * @param[in] width Width of convolution matrix (Number of columns) - * @param[in] height Height of convolution matrix (Number of rows) - * @param[in] scale Scale of the convolution matrix. If 0 is passed, it will be set to the sum of the coefficients of the convolution or 1 if they add up to 0. - * @param[in] border_undefined True if the border mode is undefined. False if it's replicate or constant. - */ - void configure(const CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output, const int16_t *conv, uint32_t width, uint32_t height, uint32_t scale, bool border_undefined); - - // Inherited methods overridden: - void run(const Window &window, cl::CommandQueue &queue) override; - BorderSize border_size() const override; - -private: - BorderSize _border_size; - const ICLTensor *_input; - ICLTensor *_output; -}; -} // namespace arm_compute -#endif /*ARM_COMPUTE_CLCONVOLUTIONKERNEL_H */ |