From 1f9ca1d7737846c74053d68ee0844b448bae298b Mon Sep 17 00:00:00 2001 From: Giorgio Arena Date: Thu, 1 Mar 2018 11:13:45 +0000 Subject: COMPMID-935 Implementing Convolution with Winograd on OpenCL (part 3) Change-Id: I51f92f30602fb0a02314f344fa67061f448694bf Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/122793 Tested-by: Jenkins Reviewed-by: Giorgio Arena Reviewed-by: Gian Marco Iodice --- .../CL/functions/CLWinogradInputTransform.h | 60 ++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 arm_compute/runtime/CL/functions/CLWinogradInputTransform.h (limited to 'arm_compute/runtime/CL/functions/CLWinogradInputTransform.h') diff --git a/arm_compute/runtime/CL/functions/CLWinogradInputTransform.h b/arm_compute/runtime/CL/functions/CLWinogradInputTransform.h new file mode 100644 index 0000000000..54b8bdecba --- /dev/null +++ b/arm_compute/runtime/CL/functions/CLWinogradInputTransform.h @@ -0,0 +1,60 @@ +/* + * Copyright (c) 2018 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_CLWINOGRADINPUTTRANSFORM_H__ +#define __ARM_COMPUTE_CLWINOGRADINPUTTRANSFORM_H__ + +#include "arm_compute/core/Types.h" +#include "arm_compute/runtime/CL/ICLSimpleFunction.h" + +#include + +namespace arm_compute +{ +class ICLTensor; + +/** Basic function to execute a @ref CLWinogradInputTransformKernel. */ +class CLWinogradInputTransform : public ICLSimpleFunction +{ +public: + /** Set the input and output tensors. + * + * @param[in] input The input tensor to transform. Data types supported: F32 + * @param[in] output The output tensor. Data types supported: Same as @p input + * @param[in] conv_info Contains padding and stride information described in @ref PadStrideInfo. Currently only unit strides are supported. + * @param[in] kernel_dims Kernel dimensions. Currently only 3x3 kernels are supported + */ + void configure(ICLTensor *input, ICLTensor *output, const PadStrideInfo &conv_info, const Size2D &kernel_dims); + /** Static function to check if given info will lead to a valid configuration of @ref CLWinogradInputTransform. + * + * @param[in] input First tensor input info. Data types supported: F32. + * @param[in] output Output tensor info. Data types supported: same as @p input. + * @param[in] conv_info Contains padding and stride information described in @ref PadStrideInfo. Currently only unit strides are supported. + * @param[in] kernel_dims Kernel dimensions. Currently only 3x3 kernels are supported + * + * @return a status + */ + static Status validate(const ITensorInfo *input, const ITensorInfo *output, const PadStrideInfo &conv_info, const Size2D &kernel_dims); +}; +} +#endif /*__ARM_COMPUTE_CLWINOGRADINPUTTRANSFORM_H__ */ -- cgit v1.2.1