节点文献
PVM并行调试器中检查点机制的实现方法
IMPLEMENTATION OF CHECKPOINTS MECHANISM IN PVM PARALLEL DEBUGGING ENVIRONMENT
【摘要】 介绍了检查点在调试并行程序中常用的实现方法,提出了一种新的断点式一致性的检查点设置方案,并分析了它在PVM环境中的实现策略,旨在提供一种快速、方便的调试PVM并行程序的手段
【Abstract】 Checkpoint mechanism is studied and used widely in process migrating,load balancing and fault tolarance in parallel programs.An impletmentation of checkpoint machanism in parallel debugger which uses global breakpoint to ensure the consistence of checkpoints is presented,and the impletmentation method in PVM environment is discussed,in order to provide one method to debug PVM parallel programs quickly and conveniently.
【关键词】 程序系统;
示踪程序;
容错技术;
检查点;
重演;
调试;
并行虚拟机;
【Key words】 programming systems; tracer; fault tolerant technique; checkpoint; replay; debugging; Parallel Virtual Machine(PVM);
【Key words】 programming systems; tracer; fault tolerant technique; checkpoint; replay; debugging; Parallel Virtual Machine(PVM);
- 【文献出处】 北京航空航天大学学报 ,JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS , 编辑部邮箱 ,1997年01期
- 【分类号】TP311
- 【被引频次】2
- 【下载频次】73