A user-level checkpointing library for POSIX threads programs

被引：11

作者：

Dieter, WR ^{[1
]}

Lumpp, JE ^{[1
]}

机构：

[1] Univ Kentucky, Dept Elect Engn, Lexington, KY 40506 USA

来源：

TWENTY-NINTH ANNUAL INTERNATIONAL SYMPOSIUM ON FAULT-TOLERANT COMPUTING, DIGEST OF PAPERS | 1999年

关键词：

D O I：

10.1109/FTCS.1999.781054

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Several user-level checkpointing libraries that checkpoint Unix processes have been developed. However they do not support multithreaded programs. This paper describes a user-level checkpointing library to checkpoint multithreaded programs that Else the POSIX threads library provided by Solaris 2. Experiments with programs from the SPLASH-2 benchmark suite showed a 3% to 10% increase in execution time with checkpointing enabled, plus an additional overhead for saving the program's state. The checkpointing library described here is available at http://www.dcs.uky.edu/(similar to)chkpt/.

引用

页码：224 / 227

页数：4

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