CASE-DDB的设计和不确定性问题的解决
Design of CASE-DDB and Resolution of Nondetermination
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摘要: 分布式程序执行行为的不确定性导致其调试工作复杂化,以至于无法用传统的调试工具进行调试。CASE-DDB是一种基于事件的调试工具,用于调试用分布式C++语言编写的分布式应用程序。文中介绍了CASE-DDB的设计思想和基本结构,提出了一种调试执行行为不确定的分布式应用程序的方法。Abstract: It is very difficult to debug distributed program because of the nondetermiantion of distributed program execution.So,it is almost impossible to debug distributed program with traditional tools.CASE -DDB is an event -based debugger for debugging distributed program written in distributed C++.This paper introduces its rationale and realization,and provides a method to debug nondeterminative distributed program.