Mostrar el registro sencillo del ítem

Scheduling Divisible Workloads on Heterogeneous Platforms

hal.structure.identifierAlgorithms and high performance computing for grand challenge applications [SCALAPPLIX]
hal.structure.identifierLaboratoire Bordelais de Recherche en Informatique [LaBRI]
dc.contributor.authorBEAUMONT, Olivier
hal.structure.identifierAlgorithms and Scheduling for Distributed Heterogeneous Platforms [GRAAL]
dc.contributor.authorLEGRAND, Arnaud
hal.structure.identifierAlgorithms and Scheduling for Distributed Heterogeneous Platforms [GRAAL]
dc.contributor.authorROBERT, Yves
dc.date.accessioned2024-04-15T09:43:57Z
dc.date.available2024-04-15T09:43:57Z
dc.date.issued2003
dc.identifier.issn0167-8191
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/197804
dc.description.abstractEnIn this paper, we discuss several algorithms for scheduling divisible workloads on heterogeneous systems. Our main contributions are (i) new optimality results for single-round algorithms and (ii) the design of an asymptotically optimal multi-round algorithm. This multi-round algorithm automatically performs resource selection, a difficult task that was previously left to the user. Because it is periodic, it is simpler to implement, and more robust to changes in the speeds of the processors and/or communication links. On the theoretical side, to the best of our knowledge, this is the first published result assessing the absolute performance of a multi-round algorithm. On the practical side, extensive simulations reveal that our multi-round algorithm outperforms existing solutions on a large variety of platforms, especially when the communication-to-computation ratio is not very high (the difficult case).
dc.language.isoen
dc.publisherElsevier
dc.title.enScheduling Divisible Workloads on Heterogeneous Platforms
dc.typeArticle de revue
dc.identifier.doi10.1016/S0167-8191(03)00095-4
dc.subject.halInformatique [cs]/Calcul parallèle, distribué et partagé [cs.DC]
bordeaux.journalParallel Computing
bordeaux.page1121―1152
bordeaux.volume29
bordeaux.hal.laboratoriesLaboratoire Bordelais de Recherche en Informatique (LaBRI) - UMR 5800*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.peerReviewedoui
hal.identifierhal-00789431
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00789431v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Parallel%20Computing&rft.date=2003&rft.volume=29&rft.spage=1121%E2%80%951152&rft.epage=1121%E2%80%951152&rft.eissn=0167-8191&rft.issn=0167-8191&rft.au=BEAUMONT,%20Olivier&LEGRAND,%20Arnaud&ROBERT,%20Yves&rft.genre=article


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