| 最迟预分配容错实时调度算法设计与分析 |
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| 引用本文： | 雷航,王亮.最迟预分配容错实时调度算法设计与分析[J].电子科技大学学报（自然科学版）,2007,36(3):524-527. |
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| 作者姓名： | 雷航 王亮 |
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| 作者单位： | 1.电子科技大学计算机科学与工程学院 成都 610054 |
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| 摘 要： | 提出一种多类型任务集的容错实时调度算法,详细分析该算法的调度机制,证明了该算法的正确性,并给出了该算法的可调度条件,最后通过模拟实验分析了算法的性能。实验表明,调度算法的性能与系统负载、任务出错概率、任务的计算时间等系统参数相关。
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| 关 键 词： | 多任务 预分配 实时调度 软件容错 |
| 收稿时间： | 2005-03-21 |
| 修稿时间： | 2005-03-21 |
Analysis of a Real-Time Scheduling Algorithm with Fault-Tolerance |
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| LEI Hang,WANG Liang.Analysis of a Real-Time Scheduling Algorithm with Fault-Tolerance[J].Journal of University of Electronic Science and Technology of China,2007,36(3):524-527. |
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| Authors: | LEI Hang WANG Liang |
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| Affiliation: | 1.School of Computer Science and Engineering,University of Electronic Science and Technology of China Chengdu 610054 |
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| Abstract: | The paper presents a kind of real-time scheduling algorithm with fault-tolerance for scheduling various tasks, the scheduling scheme of the algorithm is analyzed in detail. The performance simulation and analysis of the scheduling algorithm are given. The experiment results show that the algorithm performance is related with system load, failure probability, and computation time of tasks. |
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| Keywords: | multi-task predistribution real-time scheduling software fault-tolerant |
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