| 使用P、V操作解决经典进程同步问题 |
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| 引用本文： | 朱敬鹏,乔丽,王铁柱.使用P、V操作解决经典进程同步问题[J].商丘师范学院学报,2005,21(2):95-97,109. |
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| 作者姓名： | 朱敬鹏 乔丽 王铁柱 |
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| 作者单位： | 1. 商丘师范学院,计算机科学系,河南,商丘,476000
2. 商丘市有线电视台,河南,商丘,476000 |
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| 摘 要： | 简要介绍P、V操作．通过对两个经典同步问题的描述，说明如何使用P、V操作解决实际问题。重点简述了使用信号量机制解决同步问题时容易产生死锁的原因以及解决死锁的方法．
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| 关 键 词： | 信号量 同步 死锁 临界资源 |
| 文章编号： | 1672-3600(2005)02-0095-03 |
Use the P.V operation to solve classical process synchronization problem |
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| ZHU Jing-peng,QIAO Li,WANG Tie-Zhu.Use the P.V operation to solve classical process synchronization problem[J].Journal of Shangqiu Teachers College,2005,21(2):95-97,109. |
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| Authors: | ZHU Jing-peng QIAO Li WANG Tie-Zhu |
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| Institution: | ZHU Jing-peng~1,QIAO Li~1,WANG Tie-Zhu~2 |
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| Abstract: | The brief introduction of the P.V operation is made as below.By analysing the two classical process synchronization,how to solve the practical problems by applying P.V operation is indicated,emphatically illustrating both the reason of deadlock easily occurred when applying the signal quantity system and the approaches to cope with deadlock as well. |
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| Keywords: | semaphores synchronization deadlock critical resource |
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