{"title":"Grid and Cluster Matrix Computation with Persistent Storage and Out-of-core Programming","authors":"Lamine M. Aouad, S. Petiton, M. Sato","doi":"10.1109/CLUSTR.2005.347071","DOIUrl":null,"url":null,"abstract":"In this paper we present a performance evaluation of a large-scale numerical application on a cluster and a global grid/cluster platform. The computational resources are a cluster of clusters (34 nodes, 84 processors) and a local area network grid (128 nodes), distributed on two geographic sites: Tsukuba University (Japan) and University of Lille I (France). We compare a classical MPI (message passing interface) version with global grid/cluster versions. We also present and test some techniques for numerical applications on a grid/cluster infrastructure based on out-of-core programming and an efficient data placement. We discuss the performances of a block-based Gauss-Jordan method for large matrix inversion. As experimental grid middleware we use the XtremWeb system to manage non-dedicated distributed resources","PeriodicalId":255312,"journal":{"name":"2005 IEEE International Conference on Cluster Computing","volume":"5 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2005-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"11","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2005 IEEE International Conference on Cluster Computing","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CLUSTR.2005.347071","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 11
Abstract
In this paper we present a performance evaluation of a large-scale numerical application on a cluster and a global grid/cluster platform. The computational resources are a cluster of clusters (34 nodes, 84 processors) and a local area network grid (128 nodes), distributed on two geographic sites: Tsukuba University (Japan) and University of Lille I (France). We compare a classical MPI (message passing interface) version with global grid/cluster versions. We also present and test some techniques for numerical applications on a grid/cluster infrastructure based on out-of-core programming and an efficient data placement. We discuss the performances of a block-based Gauss-Jordan method for large matrix inversion. As experimental grid middleware we use the XtremWeb system to manage non-dedicated distributed resources
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