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xiaoguo0742
018288224f
PR-URL: #1716 Reviewed-By: superzheng <superzheng@tencent.com> Reviewed-By: pollyzhang <pollyzhang@tencent.com> Reviewed-By: maxli <maxli@tencent.com> Reviewed-By: ozonelmy <ozonelmy@163.com> Co-authored-by: nolantang <nolantang@tencent.com> Co-authored-by: ivanfanwu <ivanfanwu@tencent.com> Co-authored-by: Zoom Chan <zoom_chan@163.com>
65 lines
2.0 KiB
C++
65 lines
2.0 KiB
C++
/*
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* Tencent is pleased to support the open source community by making
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* Hippy available.
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*
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* Copyright (C) 2017-2019 THL A29 Limited, a Tencent company.
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* All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <memory>
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#include <mutex>
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#include <string>
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#include <vector>
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#include "devtools_base/common/task_runner.h"
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#include "devtools_base/common/thread.h"
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#include "devtools_base/common/worker.h"
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namespace hippy::devtools {
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inline namespace runner {
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class WorkerPool {
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public:
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static std::shared_ptr<WorkerPool> GetInstance(int size);
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explicit WorkerPool(int size);
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~WorkerPool();
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void Terminate();
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void Resize(int size);
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std::shared_ptr<TaskRunner> CreateTaskRunner(bool is_excl = false, int priority = 1, const std::string& name = "");
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void RemoveTaskRunner(std::shared_ptr<TaskRunner> runner);
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private:
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friend class Profile;
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void CreateWorker(int size, bool is_excl = false);
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void BindWorker(std::shared_ptr<Worker> worker, std::vector<std::shared_ptr<TaskRunner>> group);
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void AddTaskRunner(std::shared_ptr<TaskRunner> runner);
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static std::mutex creation_mutex_;
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static std::shared_ptr<WorkerPool> instance_;
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std::vector<std::shared_ptr<Worker>> excl_workers_;
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std::vector<std::shared_ptr<Worker>> workers_;
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std::vector<std::shared_ptr<TaskRunner>> runners_;
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int index_;
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int size_;
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std::mutex mutex_;
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TDF_BASE_DISALLOW_COPY_AND_ASSIGN(WorkerPool);
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};
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} // namespace runner
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} // namespace hippy::devtools
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