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Process Placement in Multicore Clusters: Algorithmic Issues and Practical Techniques

hal.structure.identifierLaboratoire Bordelais de Recherche en Informatique [LaBRI]
hal.structure.identifierEfficient runtime systems for parallel architectures [RUNTIME]
dc.contributor.authorJEANNOT, Emmanuel
hal.structure.identifierLaboratoire Bordelais de Recherche en Informatique [LaBRI]
hal.structure.identifierEfficient runtime systems for parallel architectures [RUNTIME]
dc.contributor.authorMERCIER, Guillaume
hal.structure.identifierLaboratoire Bordelais de Recherche en Informatique [LaBRI]
hal.structure.identifierEfficient runtime systems for parallel architectures [RUNTIME]
dc.contributor.authorTESSIER, François
dc.date.accessioned2024-04-15T09:42:09Z
dc.date.available2024-04-15T09:42:09Z
dc.date.created2013-05-29
dc.date.issued2014
dc.identifier.issn1045-9219
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/197659
dc.description.abstractEnCurrent generations of NUMA node clusters feature multicore or manycore processors. Programming such architectures efficiently is a challenge because numerous hardware characteristics have to be taken into account, especially the memory hierarchy. One appealing idea to improve the performance of parallel applications is to decrease their communication costs by matching the communication pattern to the underlying hardware architecture. In this report, we detail the algorithm and techniques proposed to achieve such a result: first, we gather both the communication pattern information and the hardware details. Then we compute a relevant reordering of the various process ranks of the application. Finally, those new ranks are used to reduce the communication costs of the application.
dc.language.isoen
dc.publisherInstitute of Electrical and Electronics Engineers
dc.title.enProcess Placement in Multicore Clusters: Algorithmic Issues and Practical Techniques
dc.typeArticle de revue
dc.identifier.doi10.1109/TPDS.2013.104
dc.subject.halInformatique [cs]/Calcul parallèle, distribué et partagé [cs.DC]
bordeaux.journalIEEE Transactions on Parallel and Distributed Systems
bordeaux.page993 - 1002
bordeaux.volume25
bordeaux.hal.laboratoriesLaboratoire Bordelais de Recherche en Informatique (LaBRI) - UMR 5800*
bordeaux.issue4
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.peerReviewedoui
hal.identifierhal-00921605
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00921605v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=IEEE%20Transactions%20on%20Parallel%20and%20Distributed%20Systems&rft.date=2014&rft.volume=25&rft.issue=4&rft.spage=993%20-%201002&rft.epage=993%20-%201002&rft.eissn=1045-9219&rft.issn=1045-9219&rft.au=JEANNOT,%20Emmanuel&MERCIER,%20Guillaume&TESSIER,%20Fran%C3%A7ois&rft.genre=article


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