摘要
设计了一个基于栈帧分析的可扩展并行调试工具SSTD,在并行程序异常退出时获取进程栈帧信息,辅助用户快速定位程序故障,提高调试效率。详细讨论了SSTD系统架构以及可扩展通信结构、进程等价类划分等关键技术。
In this paper, a scalable parallel debug tool （SSTD） was proposed. dumping process stack traces when the target parallel program exits abnormally, the ers fast locate program faults and improve parallel debug efficiency. The system arc key technologies of the SSTD, including scalable communication infrastructure and classification, were discussed in detail. By capturing and SSTD can help ushitecture and some process equivalence
出处
《计算机工程与科学》
CSCD
北大核心
2013年第4期8-13,共6页
Computer Engineering & Science
基金
国家863计划资助项目(2012AA01A301
2012AA010903)
国家自然科学基金资助项目(60970033)
关键词
并行调试
栈帧分析
可扩展
parallel debug
stack trace analysis
scalable
