| PVM并行调试器中检查点机制的实现方法 |
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| 引用本文： | 黄宁,金茂忠.PVM并行调试器中检查点机制的实现方法[J].北京航空航天大学学报,1997,23(1):93-97. |
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| 作者姓名： | 黄宁 金茂忠 |
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| 作者单位： | 北京航空航天大学计算机科学与工程系 |
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| 摘 要： | 介绍了检查点在调试半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。
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| 关 键 词： | 程序系统 容错技术 检查点 并行虚拟机 |
IMPLEMENTATION OF CHECKPOINTS MECHANISM IN PVM PARALLEL DEBUGGING ENVIRONMENT |
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| Huang Ning\ Jin Maozhong\ Ma Wenbin.IMPLEMENTATION OF CHECKPOINTS MECHANISM IN PVM PARALLEL DEBUGGING ENVIRONMENT[J].Journal of Beijing University of Aeronautics and Astronautics,1997,23(1):93-97. |
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| Authors: | Huang Ning\ Jin Maozhong\ Ma Wenbin |
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| 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. |
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| Keywords: | programming systems tracer fault tolerant technique checkpoint replay debugging Parallel Virtual Machine(PVM) |
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