1 /* 2 * Copyright (c) 2023 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef TASK_FACTORY_HPP 17 #define TASK_FACTORY_HPP 18 19 #include "tm/cpu_task.h" 20 #include "util/cb_func.h" 21 22 namespace ffrt { 23 24 class TaskFactory { 25 public: 26 static TaskFactory &Instance(); 27 Alloc()28 static CPUEUTask *Alloc() 29 { 30 return Instance().alloc_(); 31 } 32 Free(CPUEUTask * task)33 static void Free(CPUEUTask *task) 34 { 35 Instance().free_(task); 36 } 37 RegistCb(TaskAllocCB<CPUEUTask>::Alloc && alloc,TaskAllocCB<CPUEUTask>::Free && free)38 static void RegistCb(TaskAllocCB<CPUEUTask>::Alloc &&alloc, TaskAllocCB<CPUEUTask>::Free &&free) 39 { 40 Instance().alloc_ = std::move(alloc); 41 Instance().free_ = std::move(free); 42 } 43 44 private: 45 TaskAllocCB<CPUEUTask>::Alloc alloc_; 46 TaskAllocCB<CPUEUTask>::Free free_; 47 }; 48 49 } /* namespace ffrt */ 50 51 #endif