{"title":"分布式系统中的全局事件和全局断点","authors":"D. Haban, W. Weigel","doi":"10.1109/HICSS.1988.11802","DOIUrl":null,"url":null,"abstract":"A solution to the problem of setting breakpoints in distributed systems is described. It is shown what kind of breakpoints are possible, how to detect those breakpoints, and how to halt the system in a consistent state. The communication among the processes may be asynchronous with an arbitrary ordering of messages. The algorithms select between simultaneous events and those ordered according to L. Lamport's happened-before relation (1978). The mechanisms for definition and detection of global breakpoints are implemented in the distributed debugging system DTM (distributed test methodology).<<ETX>>","PeriodicalId":148246,"journal":{"name":"[1988] Proceedings of the Twenty-First Annual Hawaii International Conference on System Sciences. Volume II: Software track","volume":"37 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"103","resultStr":"{\"title\":\"Global events and global breakpoints in distributed systems\",\"authors\":\"D. Haban, W. Weigel\",\"doi\":\"10.1109/HICSS.1988.11802\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A solution to the problem of setting breakpoints in distributed systems is described. It is shown what kind of breakpoints are possible, how to detect those breakpoints, and how to halt the system in a consistent state. The communication among the processes may be asynchronous with an arbitrary ordering of messages. The algorithms select between simultaneous events and those ordered according to L. Lamport's happened-before relation (1978). The mechanisms for definition and detection of global breakpoints are implemented in the distributed debugging system DTM (distributed test methodology).<<ETX>>\",\"PeriodicalId\":148246,\"journal\":{\"name\":\"[1988] Proceedings of the Twenty-First Annual Hawaii International Conference on System Sciences. Volume II: Software track\",\"volume\":\"37 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"103\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"[1988] Proceedings of the Twenty-First Annual Hawaii International Conference on System Sciences. Volume II: Software track\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/HICSS.1988.11802\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"[1988] Proceedings of the Twenty-First Annual Hawaii International Conference on System Sciences. Volume II: Software track","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/HICSS.1988.11802","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 103
摘要
描述了分布式系统中断点设置问题的一种解决方案。它展示了可能的断点类型,如何检测这些断点,以及如何在一致状态下停止系统。进程之间的通信可以是异步的,具有任意的消息顺序。算法在同时发生的事件和根据L. Lamport's happens -before relation(1978)排序的事件之间进行选择。在分布式调试系统DTM (distributed test methodology)中实现了全局断点的定义和检测机制
Global events and global breakpoints in distributed systems
A solution to the problem of setting breakpoints in distributed systems is described. It is shown what kind of breakpoints are possible, how to detect those breakpoints, and how to halt the system in a consistent state. The communication among the processes may be asynchronous with an arbitrary ordering of messages. The algorithms select between simultaneous events and those ordered according to L. Lamport's happened-before relation (1978). The mechanisms for definition and detection of global breakpoints are implemented in the distributed debugging system DTM (distributed test methodology).<>