a multi-cycle checkpointing protocol that ensures strict 1-rollback

ISCAS OpenIR

	a multi-cycle checkpointing protocol that ensures strict 1-rollback
	Ci Yi-Wei; Zhang Zhan; Zuo De-Cheng; Wu Zhi-Bo; Yang Xiao-Zong
	2012
发表期刊	Information Processing Letters
ISSN	200190
卷号	112 期号:20 页码:788-793
摘要	In this paper, a checkpointing protocol based on loose synchronization is proposed. The protocol enables processes to take checkpoints at different frequencies so that each process can control its rollback distance. In traditional asynchronous and quasi-synchronous checkpointing protocols, the checkpoints that are not up-to-date may be used for recovery. As a result, the rollback distance is often difficult to control. In the proposed protocol, the checkpoint cycle of each process is dynamically adjusted using a pessimistic scheme so that strict 1-rollback is achieved; namely, one of the last two checkpoints of each process can be utilized for recovery. © 2012 Elsevier B.V.
收录类别	ei
部门归属	(1) Department of Computer Science and Engineering, Chinese University of Hong Kong, Hong Kong, Hong Kong; (2) Institute of Software, Chinese Academy of Sciences, Beijing, China; (3) School of Computer Science and Technology, Harbin Institute of Technology, Harbin, China
语种	英语
WOS记录号	WOS:000308973700007
引用统计
内容类型	期刊论文
URI标识	http://ir.iscas.ac.cn/handle/311060/14742
专题	中国科学院软件研究所
推荐引用方式 GB/T 7714	Ci Yi-Wei,Zhang Zhan,Zuo De-Cheng,et al. a multi-cycle checkpointing protocol that ensures strict 1-rollback[J]. Information Processing Letters,2012,112(20):788-793.
APA	Ci Yi-Wei,Zhang Zhan,Zuo De-Cheng,Wu Zhi-Bo,&Yang Xiao-Zong.(2012).a multi-cycle checkpointing protocol that ensures strict 1-rollback.Information Processing Letters,112(20),788-793.
MLA	Ci Yi-Wei,et al."a multi-cycle checkpointing protocol that ensures strict 1-rollback".Information Processing Letters 112.20(2012):788-793.

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