| Readers/Writers问题的拓展研究及其P/V操作的实现 |
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| 引用本文： | 李金忠,夏洁武.Readers/Writers问题的拓展研究及其P/V操作的实现[J].井冈山学院学报,2006(7). |
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| 作者姓名： | 李金忠 夏洁武 |
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| 作者单位： | 井冈山学院信息科学与传媒学院 江西吉安343009 |
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| 摘 要： | 阐述了操作系统中读者—写者这个经典进程同步问题,首次提出了该问题的三种算法分析,重点探讨了用P/V操作实现该问题中公平竞争算法的方法,并给出了相应的算法分析及其与读者优先算法和写者优先算法的比较。
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| 关 键 词： | 读者—写者问题 同步 互斥 算法 |
The readers and writers problem's extended studies and implementation with p/v operation |
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| LI Jin-zhong,XIA Jie-wu.The readers and writers problem's extended studies and implementation with p/v operation[J].Journal of Jinggangshan University,2006(7). |
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| Authors: | LI Jin-zhong XIA Jie-wu |
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| Abstract: | The paper states the classic synchronization problem of readers and writers in operating system. Firstly proposes three algorthms' analysis of this problem, emphatically analyses the method which implement the algorthm of fair competition to this problem with p/v operation, and it provides the related algorithm's analysis, also gives comparison with algorithm of priority readers and algorithm of priority writers. |
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| Keywords: | The readers and writers problem Synchronization Mutual exclusion Algorithm |
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