1 /* 2 * Copyright (c) 2021 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_CPU_PERMUTE_H 25 #define ARM_COMPUTE_CPU_PERMUTE_H 26 27 #include "src/cpu/ICpuOperator.h" 28 29 namespace arm_compute 30 { 31 namespace cpu 32 { 33 /** Basic function to run @ref kernels::CpuPermuteKernel */ 34 class CpuPermute : public ICpuOperator 35 { 36 public: 37 /** Configure operator for a given list of arguments 38 * 39 * @note Arbitrary permutation vectors are supported with rank not greater than 4 40 * 41 * @param[in] src Source tensor to permute. Data types supported: All 42 * @param[out] dst Destintation tensor. Data types supported: Same as @p src 43 * @param[in] perm Permutation vector 44 */ 45 void configure(const ITensorInfo *src, ITensorInfo *dst, const PermutationVector &perm); 46 /** Static function to check if given info will lead to a valid configuration 47 * 48 * Similar to @ref CpuPermute::configure() 49 * 50 * @return a status 51 */ 52 static Status validate(const ITensorInfo *src, const ITensorInfo *dst, const PermutationVector &perm); 53 }; 54 } // namespace cpu 55 } // namespace arm_compute 56 #endif /* ARM_COMPUTE_CPU_PERMUTE_H */ 57