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ALTA: Asynchronous Loss Tolerant Algorithms for Grid Computing

hal.structure.identifierEfficient runtime systems for parallel architectures [RUNTIME]
hal.structure.identifierLaboratoire Bordelais de Recherche en Informatique [LaBRI]
dc.contributor.authorAUMAGE, Olivier
hal.structure.identifierFranche-Comté Électronique Mécanique, Thermique et Optique - Sciences et Technologies (UMR 6174) [FEMTO-ST]
dc.contributor.authorBAHI, Jacques M.
hal.structure.identifierFranche-Comté Électronique Mécanique, Thermique et Optique - Sciences et Technologies (UMR 6174) [FEMTO-ST]
dc.contributor.authorCONTASSOT-VIVIER, Sylvain
hal.structure.identifierFranche-Comté Électronique Mécanique, Thermique et Optique - Sciences et Technologies (UMR 6174) [FEMTO-ST]
dc.contributor.authorCOUTURIER, Raphaël
hal.structure.identifierProgramming distributed parallel systems for large scale numerical simulation [PARIS]
dc.contributor.authorDENIS, Alexandre
hal.structure.identifierEfficient runtime systems for parallel architectures [RUNTIME]
hal.structure.identifierLaboratoire Bordelais de Recherche en Informatique [LaBRI]
dc.contributor.authorNAMYST, Raymond
hal.structure.identifierProgramming distributed parallel systems for large scale numerical simulation [PARIS]
dc.contributor.authorPAPAURÉ, Guillaume
hal.structure.identifierProgramming distributed parallel systems for large scale numerical simulation [PARIS]
dc.contributor.authorPÉREZ, Christian
hal.structure.identifierFranche-Comté Électronique Mécanique, Thermique et Optique - Sciences et Technologies (UMR 6174) [FEMTO-ST]
dc.contributor.authorSAUGET, Marc
dc.date.accessioned2024-04-15T09:57:31Z
dc.date.available2024-04-15T09:57:31Z
dc.date.created2004
dc.date.conference2004-10
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/198919
dc.description.abstractEnThis paper describes an environment dedicated to the building of efficient scientific applications for the Grid on top of unreliable communication networks. Nowadays, scientific computing appli-cations are usually built on top of reliable communication proto-cols (such as TCP). Nevertheless, the additional cost introduced by the reliability layer is not negligible in wide area network-based grid environments. On the other hand, data loss in communications may have a dramatic impact over the performance – if not over the correctness – of classical parallel algorithms. However, a particular class of parallel iterative algorithms hap-pens to be tolerant to such losses. This is the class of asynchronous iterative algorithms, which are commonly used in large scientific applications. They are particularly prone to a good communica-tion/computation overlap since processors are no more synchro-nized. In this study, we aim at proposing a new architecture suit-able for the development of asynchronous iterative algorithms tolerant to message losses.
dc.language.isoen
dc.title.enALTA: Asynchronous Loss Tolerant Algorithms for Grid Computing
dc.typeCommunication dans un congrès
dc.subject.halInformatique [cs]/Réseaux et télécommunications [cs.NI]
bordeaux.hal.laboratoriesLaboratoire Bordelais de Recherche en Informatique (LaBRI) - UMR 5800*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.conference.title3rd International workshop on Parallel Matrix Algorithms and Applications (PMAA'04)
bordeaux.countryFR
bordeaux.conference.cityMarseille
bordeaux.peerReviewedoui
hal.identifierhal-01101475
hal.version1
hal.invitednon
hal.proceedingsoui
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01101475v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.au=AUMAGE,%20Olivier&BAHI,%20Jacques%20M.&CONTASSOT-VIVIER,%20Sylvain&COUTURIER,%20Rapha%C3%ABl&DENIS,%20Alexandre&rft.genre=unknown


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