{"title":"Experience with Concurrent Aggregates (CA): Implementation and Programming","authors":"A. Chien, W. Dally","doi":"10.1109/DMCC.1990.556315","DOIUrl":null,"url":null,"abstract":"Programming languages for massively parallel concurrent computers need multi-access data abstraction tools. Most concurrent object-oriented languages serialize hierarchical abstractions. Thus multiple levels of abstraction can result in greatly diminished concurrency, even if each level only causes a tiny amount of serialization. This leaves programmers with the choice of reduced concurrency or working without useful levels of abstraction. Going without these levels of abstraction makes programs more difficult to write, understand, and debug.","PeriodicalId":204431,"journal":{"name":"Proceedings of the Fifth Distributed Memory Computing Conference, 1990.","volume":"24 3","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1990-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"16","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the Fifth Distributed Memory Computing Conference, 1990.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/DMCC.1990.556315","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 16
Abstract
Programming languages for massively parallel concurrent computers need multi-access data abstraction tools. Most concurrent object-oriented languages serialize hierarchical abstractions. Thus multiple levels of abstraction can result in greatly diminished concurrency, even if each level only causes a tiny amount of serialization. This leaves programmers with the choice of reduced concurrency or working without useful levels of abstraction. Going without these levels of abstraction makes programs more difficult to write, understand, and debug.
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