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Near-Optimal Placement of MPI processes on Hierarchical NUMA Architectures

hal.structure.identifierEfficient runtime systems for parallel architectures [RUNTIME]
hal.structure.identifierLaboratoire Bordelais de Recherche en Informatique [LaBRI]
dc.contributor.authorJEANNOT, Emmanuel
hal.structure.identifierEfficient runtime systems for parallel architectures [RUNTIME]
hal.structure.identifierLaboratoire Bordelais de Recherche en Informatique [LaBRI]
dc.contributor.authorMERCIER, Guillaume
dc.contributor.editorPasqua D'Ambra and Mario Rosario Guarracino and Domenico Talia
dc.date.accessioned2024-04-15T09:48:25Z
dc.date.available2024-04-15T09:48:25Z
dc.date.created2010
dc.date.issued2010-08
dc.date.conference2010-08-31
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/198174
dc.description.abstractEnMPI process placement can play a deterministic role concerning the application performance. This is especially true with nowadays architecture (heterogenous, multicore with different level of caches, etc.). In this paper, we will describe a novel algorithm called TreeMatch that maps processes to resources in order to reduce the communication cost of the whole application. We have implemented this algorithm and will discuss its performance using simulation and on the NAS benchmarks.
dc.language.isoen
dc.publisherSpringer
dc.source.titleEuro-Par 2010 Parallel Processing
dc.title.enNear-Optimal Placement of MPI processes on Hierarchical NUMA Architectures
dc.typeCommunication dans un congrès
dc.identifier.doi10.1007/978-3-642-15291-7_20
dc.subject.halInformatique [cs]/Calcul parallèle, distribué et partagé [cs.DC]
bordeaux.page199-210
bordeaux.volume6272
bordeaux.hal.laboratoriesLaboratoire Bordelais de Recherche en Informatique (LaBRI) - UMR 5800*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.conference.titleEuropar
bordeaux.countryIT
bordeaux.title.proceedingEuro-Par 2010 Parallel Processing
bordeaux.conference.cityIschia
bordeaux.peerReviewedoui
hal.identifierinria-00544346
hal.version1
hal.invitednon
hal.proceedingsoui
hal.conference.end2010-09-03
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//inria-00544346v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.btitle=Euro-Par%202010%20Parallel%20Processing&rft.date=2010-08&rft.volume=6272&rft.spage=199-210&rft.epage=199-210&rft.au=JEANNOT,%20Emmanuel&MERCIER,%20Guillaume&rft.genre=unknown


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