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High performance checksum computation for fault-tolerant MPI over InfiniBand
| hal.structure.identifier | Efficient runtime systems for parallel architectures [RUNTIME] | |
| hal.structure.identifier | Laboratoire Bordelais de Recherche en Informatique [LaBRI] | |
| dc.contributor.author | DENIS, Alexandre | |
| hal.structure.identifier | Département Informatique [TSP - INF] | |
| dc.contributor.author | TRAHAY, François | |
| hal.structure.identifier | Computer Science Department [CST] | |
| dc.contributor.author | ISHIKAWA, Yutaka | |
| dc.contributor.editor | Jesper Larsson Träff, Siegfried Benkner and Jack Dongarra | |
| dc.date.accessioned | 2024-04-15T09:45:08Z | |
| dc.date.available | 2024-04-15T09:45:08Z | |
| dc.date.issued | 2012-09-24 | |
| dc.date.conference | 2012-09-24 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/197891 | |
| dc.description.abstractEn | With the increase of the number of nodes in clusters, the probability of failures and unusual events increases. In this paper, we present checksum mechanisms to detect data corruption. We study the impact of checksums on network communication performance and we propose a mechanism to amortize their cost on InfiniBand. We have implemented our mechanisms in the NEWMADELEINE communication library. Our evaluation shows that our mechanisms to ensure message integrity do not impact noticeably the application performance, which is an improvement over the state of the art MPI implementations. | |
| dc.language.iso | en | |
| dc.publisher | Springer | |
| dc.subject.en | NewMadeleine | |
| dc.subject.en | MadMPI | |
| dc.subject.en | MPI | |
| dc.title.en | High performance checksum computation for fault-tolerant MPI over InfiniBand | |
| dc.type | Communication dans un congrès | |
| dc.subject.hal | Informatique [cs]/Réseaux et télécommunications [cs.NI] | |
| bordeaux.volume | 7490 | |
| 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 | the 19th European MPI Users' Group Meeting (EuroMPI 2012) | |
| bordeaux.country | AT | |
| bordeaux.conference.city | Vienna | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00716478 | |
| hal.version | 1 | |
| hal.invited | non | |
| hal.proceedings | oui | |
| hal.conference.end | 2012-09-26 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00716478v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2012-09-24&rft.volume=7490&rft.au=DENIS,%20Alexandre&TRAHAY,%20Fran%C3%A7ois&ISHIKAWA,%20Yutaka&rft.genre=unknown |
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