Selective checkpointing and rollbacks in multithreaded distributed systems

被引：4

作者：

Kasbekar, M ^{[1
]}

Das, CR ^{[1
]}

机构：

[1] Penn State Univ, Dept Comp Sci & Engn, University Pk, PA 16802 USA

来源：

21ST INTERNATIONAL CONFERENCE ON DISTRIBUTED COMPUTING SYSTEMS, PROCEEDINGS | 2001年

关键词：

D O I：

10.1109/ICDSC.2001.918931

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Modem distributed systems are often multithreaded and object-oriented in their design. They require efficient techniques to checkpoint and rescore their state for improving fault-tolerance properties. The traditional process-based techniques of distributed checkpointing and rollback algorithms suffer from the problem of false dependencies, which makes them very rigid and inefficient for use with modem systems. In this paper we develop protocols that can selectively checkpoint (and rollback) some threads of a distributed system, while leaving others untouched and yet ensuring the consistency of state resulting from such a partial rollback.

引用

页码：39 / 46

页数：8

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