1 /* 2 * Copyright (c) 2016-2020 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_ICLSIMPLEFUNCTION_H 25 #define ARM_COMPUTE_ICLSIMPLEFUNCTION_H 26 27 #include "arm_compute/runtime/IFunction.h" 28 29 #include <memory> 30 31 namespace arm_compute 32 { 33 // Forward declarations 34 class CLRuntimeContext; 35 class CLFillBorderKernel; 36 class ICLKernel; 37 38 /** Basic interface for functions which have a single OpenCL kernel */ 39 class ICLSimpleFunction : public IFunction 40 { 41 public: 42 /** Constructor 43 * 44 * @param[in] ctx Runtime context to be used by the function 45 */ 46 ICLSimpleFunction(CLRuntimeContext *ctx = nullptr); 47 48 /** Prevent instances of this class from being copied (As this class contains pointers) */ 49 ICLSimpleFunction(const ICLSimpleFunction &) = delete; 50 /** Default move constructor */ 51 ICLSimpleFunction(ICLSimpleFunction &&) = default; 52 /** Prevent instances of this class from being copied (As this class contains pointers) */ 53 ICLSimpleFunction &operator=(const ICLSimpleFunction &) = delete; 54 /** Default move assignment operator */ 55 ICLSimpleFunction &operator=(ICLSimpleFunction &&) = default; 56 /** Default destructor */ 57 ~ICLSimpleFunction(); 58 59 // Inherited methods overridden: 60 void run() override final; 61 62 protected: 63 std::unique_ptr<ICLKernel> _kernel; /**< Kernel to run */ 64 std::unique_ptr<CLFillBorderKernel> _border_handler; /**< Kernel to handle borders */ 65 CLRuntimeContext *_ctx; /**< Context to use */ 66 }; 67 } // namespace arm_compute 68 #endif /*ARM_COMPUTE_ICLSIMPLEFUNCTION_H */ 69