{"title":"A hybrid fault tolerance scheme for EasyGrid MPI applications","authors":"J. A. D. Silva, Vinod E. F. Rebello","doi":"10.1145/2089002.2089006","DOIUrl":null,"url":null,"abstract":"Writing applications capable of executing efficiently in distributed systems is extremely difficult and tedious for inexperienced users. The resources may be heterogeneous, non-dedicated, and offered without any performance or availability guarantees. Systems capable of adapting the execution of an application to these characteristics are essential. The EasyGrid Application Management System (AMS) transforms cluster-based MPI applications into autonomic ones capable executing robustly and efficiently in distributed environments. This work describes a strategy to endow these autonomic MPI applications with the property of self-healing and thus be capable of withstanding multiple simultaneous crash faults of processes and/or processors. The extremely low intrusion cost of the proposed hybrid solution might now facilitate acceptance of fault tolerance techniques in large scale high performance applications.","PeriodicalId":313448,"journal":{"name":"Middleware for Grid Computing","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2011-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Middleware for Grid Computing","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/2089002.2089006","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
Writing applications capable of executing efficiently in distributed systems is extremely difficult and tedious for inexperienced users. The resources may be heterogeneous, non-dedicated, and offered without any performance or availability guarantees. Systems capable of adapting the execution of an application to these characteristics are essential. The EasyGrid Application Management System (AMS) transforms cluster-based MPI applications into autonomic ones capable executing robustly and efficiently in distributed environments. This work describes a strategy to endow these autonomic MPI applications with the property of self-healing and thus be capable of withstanding multiple simultaneous crash faults of processes and/or processors. The extremely low intrusion cost of the proposed hybrid solution might now facilitate acceptance of fault tolerance techniques in large scale high performance applications.