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hal.structure.identifierEfficient runtime systems for parallel architectures [RUNTIME]
hal.structure.identifierLaboratoire Bordelais de Recherche en Informatique [LaBRI]
dc.contributor.authorGOGLIN, Brice
hal.structure.identifierUniversity of Wisconsin-La Crosse [UW-La Crosse]
dc.contributor.authorHURSEY, Joshua
hal.structure.identifierCisco Systems
dc.contributor.authorSQUYRES, Jeffrey M.
dc.date.accessioned2024-04-15T09:58:14Z
dc.date.available2024-04-15T09:58:14Z
dc.date.issued2014-09-09
dc.date.conference2014-09-09
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/198983
dc.description.abstractEnThe increasing complexity of High Performance Computing (HPC) server architectures and networks has made topology- and affinity-awareness a critical component of HPC application optimization. Although there is a portable mechanism for accessing the server-internal topology there is no such mechanism for accessing the network topology of modern HPC systems in an equally portable manner. The Network Locality (netloc) project provides mechanisms for portably discovering and abstractly representing the network topology of modern HPC systems. Additionally, netloc provides the ability to merge the network topology with the server-internal topologies resulting in a comprehensive map of the HPC system topology. Using a modular infrastructure, netloc provides support for a variety of network types and discovery techniques. By representing the network topology as a graph, netloc supports any network topology configuration. The netloc architecture hides the topology discovery mechanism from the application developer thus allowing them to focus on traversing and analyzing the resulting map of the HPC system topology.
dc.language.isoen
dc.publisherIEEE
dc.title.ennetloc: Towards a Comprehensive View of the HPC System Topology
dc.typeCommunication dans un congrès
dc.identifier.doi10.1109/ICPPW.2014.38
dc.subject.halInformatique [cs]/Système d'exploitation [cs.OS]
bordeaux.hal.laboratoriesLaboratoire Bordelais de Recherche en Informatique (LaBRI) - UMR 5800*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.conference.titleFifth International Workshop on Parallel Software Tools and Tool Infrastructures (PSTI 2014)
bordeaux.countryUS
bordeaux.conference.cityMinneapolis
bordeaux.peerReviewedoui
hal.identifierhal-01010599
hal.version1
hal.invitednon
hal.proceedingsoui
hal.conference.end2014-09-12
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01010599v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2014-09-09&rft.au=GOGLIN,%20Brice&HURSEY,%20Joshua&SQUYRES,%20Jeffrey%20M.&rft.genre=unknown


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