A Preliminary Out-of-Core Extension of a Parallel Multifrontal Solver
| hal.structure.identifier | Algorithms and Scheduling for Distributed Heterogeneous Platforms [GRAAL] | |
| dc.contributor.author | AGULLO, Emmanuel | |
| hal.structure.identifier | Algorithms and Scheduling for Distributed Heterogeneous Platforms [GRAAL] | |
| dc.contributor.author | L'EXCELLENT, Jean-Yves | |
| hal.structure.identifier | Laboratoire Bordelais de Recherche en Informatique [LaBRI] | |
| hal.structure.identifier | Algorithms and high performance computing for grand challenge applications [SCALAPPLIX] | |
| dc.contributor.author | GUERMOUCHE, Abdou | |
| dc.date.accessioned | 2024-04-15T09:52:22Z | |
| dc.date.available | 2024-04-15T09:52:22Z | |
| dc.date.created | 2006 | |
| dc.date.issued | 2006 | |
| dc.date.conference | 2006 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/198507 | |
| dc.description.abstractEn | The memory usage of sparse direct solvers can be the bottleneck to solve large-scale problems. This paper describes a first implementation of an out-of-core extension to a parallel multifrontal solver (MUMPS). We show that larger problems can be solved on limited-memory machines with reasonable performance, and we illustrate the behaviour of our parallel out-of-core factorization. Then we use simulations to discuss how our algorithms can be modified to solve much larger problems. | |
| dc.language.iso | en | |
| dc.source.title | Proceedings of Euro-Par 2006 Parallel Processing | |
| dc.title.en | A Preliminary Out-of-Core Extension of a Parallel Multifrontal Solver | |
| dc.type | Communication dans un congrès | |
| dc.subject.hal | Informatique [cs]/Calcul parallèle, distribué et partagé [cs.DC] | |
| bordeaux.page | 1053-1063 | |
| 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 | Euro-Par 2006 Parallel Processing | |
| bordeaux.country | DE | |
| bordeaux.title.proceeding | Proceedings of Euro-Par 2006 Parallel Processing | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00358624 | |
| hal.version | 1 | |
| hal.invited | non | |
| hal.proceedings | oui | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00358624v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.btitle=Proceedings%20of%20Euro-Par%202006%20Parallel%20Processing&rft.date=2006&rft.spage=1053-1063&rft.epage=1053-1063&rft.au=AGULLO,%20Emmanuel&L'EXCELLENT,%20Jean-Yves&GUERMOUCHE,%20Abdou&rft.genre=unknown |
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