期刊名称：International Journal of Computer Science and Network Security
印刷版ISSN：1738-7906
出版年度：2006
卷号：6
期号：5B
页码：95-104
出版社：International Journal of Computer Science and Network Security
摘要：In this paper, we present a single phase non-blocking coordinated checkpointing algorithm suitable for mobile computing environments. The distinct advantages that make the proposed algorithm suitable for distributed mobile computing systems are the following. It produces a consistent set of checkpoints, without the overhead of taking temporary checkpoints; the algorithm makes sure that only minimum number of processes are required to take checkpoints in any execution of the checkpointing algorithm; it uses very few control messages and the participating processes are interrupted less number of times. Performance analysis shows that our proposed approach outperforms some existing important related works.
关键词：Coordinated Checkpointing, Non-blocking approach, Mobile Computing Systems
