{"title":"A case study of scientific application I/O behavior","authors":"Barbara K. Pasquale, George C. Polyzos","doi":"10.1109/MASCOT.1994.284439","DOIUrl":null,"url":null,"abstract":"Characterizing the I/O demands of scientific applications is an integral part of the solution to the I/O bottleneck problem in high performance systems. Knowledge of the type, volume, and frequency of events that occur in common patterns of I/O activity can provide insight into the policies and mechanisms needed at all levels of the memory hierarchy. This paper is a detailed case study of one scientific application's dynamic I/O behavior. Results from this study show that with appropriate measurement tools, dynamic I/O behavior can be characterized and regular, recurring patterns of I/O activity can be isolated.<<ETX>>","PeriodicalId":288344,"journal":{"name":"Proceedings of International Workshop on Modeling, Analysis and Simulation of Computer and Telecommunication Systems","volume":"62 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1994-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"12","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of International Workshop on Modeling, Analysis and Simulation of Computer and Telecommunication Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MASCOT.1994.284439","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 12
Abstract
Characterizing the I/O demands of scientific applications is an integral part of the solution to the I/O bottleneck problem in high performance systems. Knowledge of the type, volume, and frequency of events that occur in common patterns of I/O activity can provide insight into the policies and mechanisms needed at all levels of the memory hierarchy. This paper is a detailed case study of one scientific application's dynamic I/O behavior. Results from this study show that with appropriate measurement tools, dynamic I/O behavior can be characterized and regular, recurring patterns of I/O activity can be isolated.<>
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