71 lines
1.8 KiB
C++
71 lines
1.8 KiB
C++
/*
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* Copyright (c) 2020 Huawei Technologies Co.,Ltd.
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*
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* openGauss is licensed under Mulan PSL v2.
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* You can use this software according to the terms and conditions of the Mulan PSL v2.
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* You may obtain a copy of Mulan PSL v2 at:
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*
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* http://license.coscl.org.cn/MulanPSL2
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*
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PSL v2 for more details.
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* -------------------------------------------------------------------------
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*
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* threadpool_stream.h
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*
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* IDENTIFICATION
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* src/include/threadpool/threadpool_stream.h
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*
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* -------------------------------------------------------------------------
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*/
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#ifndef THREAD_POOL_STREAM_H
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#define THREAD_POOL_STREAM_H
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#include "knl/knl_variable.h"
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class ThreadPoolStream : public BaseObject {
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public:
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ThreadPoolStream();
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~ThreadPoolStream();
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int StartUp(int idx, StreamProducer* producer, ThreadPoolGroup* group,
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pthread_mutex_t* mutex, pthread_cond_t* cond);
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void WaitMission();
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void WakeUpToWork(StreamProducer* producer);
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void WakeUpToUpdate(ThreadStatus status);
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void CleanUp();
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void ShutDown();
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inline ThreadPoolGroup* GetGroup()
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{
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return m_group;
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}
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inline ThreadId GetThreadId()
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{
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return m_tid;
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}
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inline StreamProducer* GetProducer()
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{
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return m_producer;
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}
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private:
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void InitStream();
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private:
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int m_idx;
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ThreadId m_tid;
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Dlelem m_elem;
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ThreadStatus m_threadStatus;
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StreamProducer* m_producer;
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ThreadPoolGroup* m_group;
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pthread_mutex_t* m_mutex;
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pthread_cond_t* m_cond;
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};
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#endif |