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_CLFLOORKERNEL_H 25 #define ARM_COMPUTE_CLFLOORKERNEL_H 26 27 #include "src/core/CL/ICLKernel.h" 28 29 namespace arm_compute 30 { 31 class ICLTensor; 32 33 /** OpenCL kernel to perform a floor operation */ 34 class CLFloorKernel : public ICLKernel 35 { 36 public: 37 /** Default constructor */ 38 CLFloorKernel(); 39 /** Prevent instances of this class from being copied (As this class contains pointers) */ 40 CLFloorKernel(const CLFloorKernel &) = delete; 41 /** Prevent instances of this class from being copied (As this class contains pointers) */ 42 CLFloorKernel &operator=(const CLFloorKernel &) = delete; 43 /** Allow instances of this class to be moved */ 44 CLFloorKernel(CLFloorKernel &&) = default; 45 /** Allow instances of this class to be moved */ 46 CLFloorKernel &operator=(CLFloorKernel &&) = default; 47 /** Default destructor */ 48 ~CLFloorKernel() = default; 49 /** Set the source, destination of the kernel 50 * 51 * @param[in] input Source tensor. Data type supported: F16/F32. 52 * @param[out] output Destination tensor. Same as @p input 53 */ 54 void configure(const ICLTensor *input, ICLTensor *output); 55 56 /** Set the source, destination of the kernel 57 * 58 * @param[in] compile_context The compile context to be used. 59 * @param[in] input Source tensor. Data type supported: F16/F32. 60 * @param[out] output Destination tensor. Same as @p input 61 */ 62 void configure(const CLCompileContext &compile_context, const ICLTensor *input, ICLTensor *output); 63 64 /** Static function to check if given info will lead to a valid configuration of @ref CLFloorKernel 65 * 66 * @param[in] input Source tensor info. Data type supported: F16/F32. 67 * @param[in] output Destination tensor info. Same as @p input 68 * 69 * @return a status 70 */ 71 static Status validate(const ITensorInfo *input, const ITensorInfo *output); 72 73 // Inherited methods overridden: 74 void run(const Window &window, cl::CommandQueue &queue) override; 75 76 private: 77 const ICLTensor *_input; 78 ICLTensor *_output; 79 }; 80 } // namespace arm_compute 81 #endif /*ARM_COMPUTE_CLFLOORKERNEL_H */ 82