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DOI:
:1996.7(5):292-299

基于事件模型的可视化并行调试技术
熊建新,王鼎兴,郑纬民,沈美明
(清华大学计算机科学与技术系,北京,100084)
EVENT-BASED VISUALIZATION TECHNIQUES ON PARALLEL DEBUGGING
Xiong Jianxin,Wang Dingxing,Zheng Weimin,Shen Meiming
()
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> 中文摘要: 并行程序存在资源竞争、时序紊乱、死锁等复杂问题,加上并行程序的不确定性,给调试带来了很大的困难.基于事件模型的可视化并行调试技术EVTPD(event—basedvisualizationtechniquesonparalleldebugging)为解决这些困难提供了一个途径.EVTPD的基本要素是事件监视与可视化重放.本文讨论了事件监视与可视化重放中的关键技术;事件描述、事件过滤、事件识别、时戳、记录重放、执行重放和视图定义,并且给出了一个基于工作站机群系统的并行调试器的结构.
中文关键词: 事件  监视  可视化  并行  调试  
Abstract:Debugging of parallel programs suffers from the existence of race condition,timing error, deadlock and nondeterminancy. EVTPD (event -based visualization techniques on parallel debugging) provides a way to solve these problems. Event monitoring and visualized replay are the two basis of EVTPD. In this paper, the following key techniques are discussed: event description, event filtering, event recognition, time stamping,trace replay, execution replay and view definition. As an example, a parallel debugger is designed for workstation cluster.
keywords: Event  monitoring  visualization  parallel  debug.
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熊建新,王鼎兴,郑纬民,沈美明.基于事件模型的可视化并行调试技术.软件学报,1996,7(5):292-299

Xiong Jianxin,Wang Dingxing,Zheng Weimin,Shen Meiming.EVENT-BASED VISUALIZATION TECHNIQUES ON PARALLEL DEBUGGING.Journal of Software,1996,7(5):292-299