1 /* 2 * Copyright (c) 2018-2021 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_NETILEKERNEL_H 25 #define ARM_COMPUTE_NETILEKERNEL_H 26 27 #include "src/core/NEON/INEKernel.h" 28 29 namespace arm_compute 30 { 31 class ITensor; 32 33 /** Basic kernel to perform a tile operation */ 34 class NETileKernel : public INEKernel 35 { 36 public: 37 /** Default constructor */ 38 NETileKernel(); 39 /** Prevent instances of this class from being copied (As this class contains pointers). */ 40 NETileKernel(const NETileKernel &) = delete; 41 /** Prevent instances of this class from being copied (As this class contains pointers). */ 42 NETileKernel &operator=(const NETileKernel &) = delete; 43 /** Allow instances of this class to be moved */ 44 NETileKernel(NETileKernel &&) = default; 45 /** Allow instances of this class to be moved */ 46 NETileKernel &operator=(NETileKernel &&) = default; 47 /** Default destructor */ 48 ~NETileKernel() = default; name()49 const char *name() const override 50 { 51 return "NETileKernel"; 52 } 53 /** Set the source, destination of the kernel 54 * 55 * @param[in] input Source tensor. Data type supported: All. 56 * @param[out] output Destination tensor. Same as @p input 57 * @param[in] multiples Contains the number of times the input tensor should be replicated on the given dimension. 58 */ 59 void configure(const ITensor *input, ITensor *output, const Multiples &multiples); 60 /** Static function to check if given info will lead to a valid configuration of @ref NETileKernel 61 * 62 * @param[in] input Source tensor info. Data type supported: All. 63 * @param[in] output Destination tensor info. Same as @p input 64 * @param[in] multiples Contains the number of times the input tensor should be replicated on the given dimension. 65 * 66 * @return a status 67 */ 68 static Status validate(const ITensorInfo *input, const ITensorInfo *output, const Multiples &multiples); 69 70 // Inherited methods overridden: 71 void run(const Window &window, const ThreadInfo &info) override; 72 73 private: 74 const ITensor *_input; 75 ITensor *_output; 76 }; 77 } // namespace arm_compute 78 #endif /*ARM_COMPUTE_NETILEKERNEL_H */ 79