| 一种分布式系统中线程池的设计与实现 |
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| 引用本文： | 邵鸣年,张昕. 一种分布式系统中线程池的设计与实现[J]. 计算机工程与设计, 2005, 26(1): 7-11 |
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| 作者姓名： | 邵鸣年 张昕 |
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| 作者单位： | 中国科学院,软件研究所,软件工程技术中心,北京,100080;中国科学院,软件研究所,软件工程技术中心,北京,100080 |
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| 基金项目： | 国家863高科技发展计划基金项目(2001AA113010,2003AA115440)国家重点基础研究发展规划973基金项目(2002CB312005) |
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| 摘 要： | 随着网络和分布式计算的日益发展，负载数量迅速增长，如何在大负载情况下保证高效的吞吐率是构建服务器时所面临的问题，目前广泛采用的技术之一是线程池。借鉴Leader／Followers模式，设计并实现了一类高效的线程池，并针对分布式系统环境做了进一步的改进。此方法已经应用到分布事务监控器OnceTX的实现中，并取得了很好的效果。
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| 关 键 词： | 线程 线程池 Leader/Folliwers 分布式系统 |
| 文章编号： | 1000-7024(2005)01-0007-05 |
Design and implementation of thread pool in distributed systems |
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| SHAO Ming-nian,ZHANG Xin. Design and implementation of thread pool in distributed systems[J]. Computer Engineering and Design, 2005, 26(1): 7-11 |
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| Authors: | SHAO Ming-nian ZHANG Xin |
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| Abstract: | With the development of internet and distributed computing, how to maintain the high efficiency of the throughput is the main problem in building servers while it is heavy-loaded, and thread pool is one of the most effective means. A kind of high effective thread pool is designed and implemented by using leader/followers design pattern, and some improvements for the distributed system environment are made. Now this method has been successfully applied in the implementation of the distributed transaction manager OnceTX system, and the experiment data indicate that the design improves the performance greatly. |
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| Keywords: | thread thread pool leader/followers distributed systems |
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