可靠的分布式共享内存

B. Fleisch
{"title":"可靠的分布式共享内存","authors":"B. Fleisch","doi":"10.1109/EDS.1990.138058","DOIUrl":null,"url":null,"abstract":"Some aspects of research into distributed shared memory (DSM) systems which concern reliability are presented. The research is concerned with applications that use shared memory in single-site systems, and their extension to operation in a distributed environment. A DSM system consists of a shared address space that is accessed by logical operations. In the author's model processes create shared memory by using a segment; the segment's size, name, and access protection are defined when the memory is created. Processes locate and attach the segment into their virtual memory address space by name. When a process is finished with the segment, it may be detached. The last detach of a segment destroys the data. The shared portion of a process's address space is partitioned into data pages, which are replicated. System implementation, distributed architecture, and issues affecting DSM reliability are discussed.<<ETX>>","PeriodicalId":443013,"journal":{"name":"IEEE Workshop on Experimental Distributed Systems","volume":"56 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1990-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"23","resultStr":"{\"title\":\"Reliable distributed shared memory\",\"authors\":\"B. Fleisch\",\"doi\":\"10.1109/EDS.1990.138058\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Some aspects of research into distributed shared memory (DSM) systems which concern reliability are presented. The research is concerned with applications that use shared memory in single-site systems, and their extension to operation in a distributed environment. A DSM system consists of a shared address space that is accessed by logical operations. In the author's model processes create shared memory by using a segment; the segment's size, name, and access protection are defined when the memory is created. Processes locate and attach the segment into their virtual memory address space by name. When a process is finished with the segment, it may be detached. The last detach of a segment destroys the data. The shared portion of a process's address space is partitioned into data pages, which are replicated. System implementation, distributed architecture, and issues affecting DSM reliability are discussed.<<ETX>>\",\"PeriodicalId\":443013,\"journal\":{\"name\":\"IEEE Workshop on Experimental Distributed Systems\",\"volume\":\"56 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1990-10-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"23\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IEEE Workshop on Experimental Distributed Systems\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EDS.1990.138058\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Workshop on Experimental Distributed Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EDS.1990.138058","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 23

摘要

介绍了分布式共享内存(DSM)系统可靠性研究的几个方面。本研究关注在单站点系统中使用共享内存的应用程序,以及它们在分布式环境中运行的扩展。DSM系统由一个由逻辑操作访问的共享地址空间组成。在作者的模型中,进程通过使用段创建共享内存;段的大小、名称和访问保护在创建内存时定义。进程通过名称定位并将段附加到它们的虚拟内存地址空间中。当一个进程用完段后,它可以被分离。段的最后分离会破坏数据。进程地址空间的共享部分被划分为数据页,这些数据页被复制。讨论了系统实现、分布式架构以及影响DSM可靠性的问题。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Reliable distributed shared memory
Some aspects of research into distributed shared memory (DSM) systems which concern reliability are presented. The research is concerned with applications that use shared memory in single-site systems, and their extension to operation in a distributed environment. A DSM system consists of a shared address space that is accessed by logical operations. In the author's model processes create shared memory by using a segment; the segment's size, name, and access protection are defined when the memory is created. Processes locate and attach the segment into their virtual memory address space by name. When a process is finished with the segment, it may be detached. The last detach of a segment destroys the data. The shared portion of a process's address space is partitioned into data pages, which are replicated. System implementation, distributed architecture, and issues affecting DSM reliability are discussed.<>
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信