1 /* 2 * Copyright (c) 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_ICLOPERATOR_H 25 #define ARM_COMPUTE_ICLOPERATOR_H 26 27 #include "arm_compute/core/Types.h" 28 29 #include "arm_compute/runtime/IOperator.h" 30 #include "arm_compute/runtime/IRuntimeContext.h" 31 #include "arm_compute/runtime/Types.h" 32 33 #include <memory> 34 35 namespace arm_compute 36 { 37 class ICLKernel; 38 namespace experimental 39 { 40 /** Basic interface for functions which have a single async CL kernel */ 41 class ICLOperator : public IOperator 42 { 43 public: 44 /** Constructor 45 * 46 * @param[in] ctx Runtime context to be used by the function 47 */ 48 ICLOperator(IRuntimeContext *ctx = nullptr); 49 /** Prevent instances of this class from being copied (As this class contains pointers) */ 50 ICLOperator(const ICLOperator &) = delete; 51 /** Default move constructor */ 52 ICLOperator(ICLOperator &&) = default; 53 /** Prevent instances of this class from being copied (As this class contains pointers) */ 54 ICLOperator &operator=(const ICLOperator &) = delete; 55 /** Default move assignment operator */ 56 ICLOperator &operator=(ICLOperator &&) = default; 57 58 // Inherited methods overridden: 59 void run(ITensorPack &tensors) override; 60 void prepare(ITensorPack &constants) override; 61 MemoryRequirements workspace() const override; 62 63 protected: 64 std::unique_ptr<ICLKernel> _kernel; 65 IRuntimeContext *_ctx; 66 MemoryRequirements _workspace; 67 }; 68 } // namespace experimental 69 } // namespace arm_compute 70 #endif /*ARM_COMPUTE_ICLOPERATOR_H */ 71