{"title":"Mixed Pfair/ERfair scheduling of asynchronous periodic tasks","authors":"James H. Anderson, A. Srinivasan","doi":"10.1109/EMRTS.2001.934004","DOIUrl":null,"url":null,"abstract":"In this paper, we prove that a simplified variant of the PD Pfair algorithm, called PD/sup 2/, is optimal for scheduling any mix of early-release and non-early-release asynchronous tasks on a multiprocessor. This result breaks new ground by incorporating both early-release and non-early-release tasks under a common framework. In addition, all prior work on optimal multiprocessor Pfair scheduling algorithms has been limited to synchronous periodic task systems.","PeriodicalId":292136,"journal":{"name":"Proceedings 13th Euromicro Conference on Real-Time Systems","volume":"8 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2001-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"203","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings 13th Euromicro Conference on Real-Time Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EMRTS.2001.934004","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 203
Abstract
In this paper, we prove that a simplified variant of the PD Pfair algorithm, called PD/sup 2/, is optimal for scheduling any mix of early-release and non-early-release asynchronous tasks on a multiprocessor. This result breaks new ground by incorporating both early-release and non-early-release tasks under a common framework. In addition, all prior work on optimal multiprocessor Pfair scheduling algorithms has been limited to synchronous periodic task systems.
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