Mostrar el registro sencillo del ítem

Adaptive MPI Multirail Tuning for Non-Uniform Input/Output Access

hal.structure.identifierLaboratoire Bordelais de Recherche en Informatique [LaBRI]
hal.structure.identifierEfficient runtime systems for parallel architectures [RUNTIME]
dc.contributor.authorMOREAUD, Stéphanie
hal.structure.identifierLaboratoire Bordelais de Recherche en Informatique [LaBRI]
hal.structure.identifierEfficient runtime systems for parallel architectures [RUNTIME]
dc.contributor.authorGOGLIN, Brice
hal.structure.identifierLaboratoire Bordelais de Recherche en Informatique [LaBRI]
hal.structure.identifierEfficient runtime systems for parallel architectures [RUNTIME]
dc.contributor.authorNAMYST, Raymond
dc.contributor.editorSpringer
dc.date.accessioned2024-04-15T09:49:24Z
dc.date.available2024-04-15T09:49:24Z
dc.date.issued2010
dc.date.conference2010-09-12
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/198254
dc.description.abstractEnMulticore processors have not only reintroduced Non-Uniform Memory Access (NUMA) architectures in nowadays parallel computers, but they are also responsible for non-uniform access times with respect to Input/Output devices (NUIOA). In clusters of multicore machines equipped with several Network Interfaces, performance of communication between processes thus depends on which cores these processes are scheduled on, and on their distance to the Network Interface Cards involved. We propose a technique allowing multirail communication between processes to carefully distribute data among the network interfaces so as to counterbalance NUIOA effects. We demonstrate the relevance of our approach by evaluating its implementation within OpenMPI on a Myri-10G + InfiniBand cluster.
dc.language.isoen
dc.title.enAdaptive MPI Multirail Tuning for Non-Uniform Input/Output Access
dc.typeCommunication dans un congrès
dc.identifier.doi10.1007/978-3-642-15646-5_25
dc.subject.halInformatique [cs]/Système d'exploitation [cs.OS]
bordeaux.page239-248
bordeaux.volume6305
bordeaux.hal.laboratoriesLaboratoire Bordelais de Recherche en Informatique (LaBRI) - UMR 5800*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.conference.titleThe 17th European MPI Users Group conference
bordeaux.countryDE
bordeaux.conference.cityStuttgart
bordeaux.peerReviewedoui
hal.identifierinria-00486178
hal.version1
hal.invitednon
hal.proceedingsoui
hal.conference.end2010-09-15
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//inria-00486178v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2010&rft.volume=6305&rft.spage=239-248&rft.epage=239-248&rft.au=MOREAUD,%20St%C3%A9phanie&GOGLIN,%20Brice&NAMYST,%20Raymond&rft.genre=unknown


Archivos en el ítem

ArchivosTamañoFormatoVer

No hay archivos asociados a este ítem.

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem