1 /* 2 * Copyright (c) 2017-2020 Arm Limited. 3 * 4 * SPDX-License-Identifier: MIT 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a copy 7 * of this software and associated documentation files (the "Software"), to 8 * deal in the Software without restriction, including without limitation the 9 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 10 * sell copies of the Software, and to permit persons to whom the Software is 11 * furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in all 14 * copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 22 * SOFTWARE. 23 */ 24 #ifndef ARM_COMPUTE_CLTRANSPOSEKERNEL_H 25 #define ARM_COMPUTE_CLTRANSPOSEKERNEL_H 26 27 #include "src/core/CL/ICLSimple2DKernel.h" 28 29 namespace arm_compute 30 { 31 class ICLTensor; 32 33 /** OpenCL kernel which transposes the elements of a matrix. 34 * 35 * [width, height, batch] -> [height, width, batch] 36 * 37 */ 38 class CLTransposeKernel : public ICLSimple2DKernel 39 { 40 public: 41 /** Initialise the kernel's input and output. 42 * 43 * @param[in] input Input tensor. Data types supported: All. 44 * @param[out] output Output tensor. Data type supported: Same as @p input 45 */ 46 void configure(const ICLTensor *input, ICLTensor *output); 47 /** Initialise the kernel's input and output. 48 * 49 * @param[in] compile_context The compile context to be used. 50 * @param[in] input Input tensor. Data types supported: All. 51 * @param[out] output Output tensor. Data type supported: Same as @p input 52 */ 53 void configure(const CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output); 54 /** Static function to check if given info will lead to a valid configuration of @ref CLTransposeKernel 55 * 56 * @param[in] input Input tensor. Data types supported: All. 57 * @param[in] output Output tensor. Data type supported: Same as @p input 58 * 59 * @return a status 60 */ 61 static Status validate(const ITensorInfo *input, const ITensorInfo *output); 62 }; 63 } // namespace arm_compute 64 #endif /* ARM_COMPUTE_CLTRANSPOSEKERNEL_H */ 65