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_NERESHAPELAYERKERNEL_H 25 #define ARM_COMPUTE_NERESHAPELAYERKERNEL_H 26 27 #include "src/core/NEON/INEKernel.h" 28 #include "src/core/NEON/INESimpleKernel.h" 29 30 namespace arm_compute 31 { 32 // Forward declarations 33 class ITensor; 34 35 /** Interface for the kernel to perform tensor reshaping */ 36 class NEReshapeLayerKernel : public INEKernel 37 { 38 public: name()39 const char *name() const override 40 { 41 return "NEReshapeLayerKernel"; 42 } 43 /** Default constructor */ 44 NEReshapeLayerKernel() = default; 45 /** Prevent instances of this class from being copied (As this class contains pointers) */ 46 NEReshapeLayerKernel(const NEReshapeLayerKernel &) = delete; 47 /** Prevent instances of this class from being copied (As this class contains pointers) */ 48 NEReshapeLayerKernel &operator=(const NEReshapeLayerKernel &) = delete; 49 /** Allow instances of this class to be moved */ 50 NEReshapeLayerKernel(NEReshapeLayerKernel &&) = default; 51 /** Allow instances of this class to be moved */ 52 NEReshapeLayerKernel &operator=(NEReshapeLayerKernel &&) = default; 53 /** Default destructor */ 54 ~NEReshapeLayerKernel() = default; 55 /** Set the input and output info of the kernel 56 * 57 * @param[in] input Source tensor info. Data type supported: All 58 * @param[out] output Destination tensor info. Data type supported: Same as @p input 59 */ 60 void configure(const ITensorInfo *input, ITensorInfo *output); 61 62 /** Static function to check if given info will lead to a valid configuration of @ref NEReshapeLayerKernel 63 * 64 * @param[in] input Source tensor info. Data type supported: All 65 * @param[in] output Destination tensor info. Data type supported: Same as @p input 66 * 67 * @return a status 68 */ 69 static Status validate(const ITensorInfo *input, const ITensorInfo *output); 70 71 // Inherited methods overridden: 72 void run_op(ITensorPack &tensors, const Window &window, const ThreadInfo &info) override; 73 }; 74 } // namespace arm_compute 75 #endif /*ARM_COMPUTE_NERESHAPELAYERKERNEL_H */ 76