An analysis of the impact of multi-threading on communication performance
hal.structure.identifier | Laboratoire Bordelais de Recherche en Informatique [LaBRI] | |
hal.structure.identifier | Efficient runtime systems for parallel architectures [RUNTIME] | |
dc.contributor.author | TRAHAY, François | |
hal.structure.identifier | Laboratoire Bordelais de Recherche en Informatique [LaBRI] | |
hal.structure.identifier | Efficient runtime systems for parallel architectures [RUNTIME] | |
dc.contributor.author | BRUNET, Elisabeth | |
hal.structure.identifier | Laboratoire Bordelais de Recherche en Informatique [LaBRI] | |
hal.structure.identifier | Efficient runtime systems for parallel architectures [RUNTIME] | |
dc.contributor.author | DENIS, Alexandre | |
dc.date.accessioned | 2024-04-15T09:51:43Z | |
dc.date.available | 2024-04-15T09:51:43Z | |
dc.date.issued | 2009 | |
dc.date.conference | 2009-05 | |
dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/198454 | |
dc.description.abstractEn | Although processors become massively multicore and therefore new programming models mix message passing and multi-threading, the effects of threads on communication libraries remain neglected. Designing an efficient modern communication library requires precautions in order to limit the impact of thread-safety mechanisms on performance. In this paper, we present various approaches to building a thread-safe communication library and we study their benefit and impact on performance. We also describe and evaluate techniques used to exploit idle cores to balance the communication library load across multicore machines. | |
dc.language.iso | en | |
dc.subject.en | multithreading | |
dc.subject.en | multicore | |
dc.subject.en | performance analysis | |
dc.subject.en | Pioman | |
dc.subject.en | NewMadeleine | |
dc.title.en | An analysis of the impact of multi-threading on communication performance | |
dc.type | Communication dans un congrès | |
dc.identifier.doi | 10.1109/IPDPS.2009.5160893 | |
dc.subject.hal | Informatique [cs]/Calcul parallèle, distribué et partagé [cs.DC] | |
bordeaux.hal.laboratories | Laboratoire Bordelais de Recherche en Informatique (LaBRI) - UMR 5800 | * |
bordeaux.institution | Université de Bordeaux | |
bordeaux.institution | Bordeaux INP | |
bordeaux.institution | CNRS | |
bordeaux.conference.title | Communication Architecture for Clusters | |
bordeaux.country | IT | |
bordeaux.conference.city | Rome | |
bordeaux.peerReviewed | oui | |
hal.identifier | inria-00381670 | |
hal.version | 1 | |
hal.invited | non | |
hal.proceedings | oui | |
hal.popular | non | |
hal.audience | Internationale | |
hal.origin.link | https://hal.archives-ouvertes.fr//inria-00381670v1 | |
bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2009&rft.au=TRAHAY,%20Fran%C3%A7ois&BRUNET,%20Elisabeth&DENIS,%20Alexandre&rft.genre=unknown |
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