PaStiX: A Parallel Direct Solver for Sparse SPD Matrices based on Efficient Static Scheduling and Memory Managment
hal.structure.identifier | Algorithms and high performance computing for grand challenge applications [SCALAPPLIX] | |
dc.contributor.author | HÉNON, Pascal | |
hal.structure.identifier | Algorithms and high performance computing for grand challenge applications [SCALAPPLIX] | |
hal.structure.identifier | Laboratoire Bordelais de Recherche en Informatique [LaBRI] | |
dc.contributor.author | RAMET, Pierre | |
hal.structure.identifier | Algorithms and high performance computing for grand challenge applications [SCALAPPLIX] | |
hal.structure.identifier | Laboratoire Bordelais de Recherche en Informatique [LaBRI] | |
dc.contributor.author | ROMAN, Jean | |
dc.date.accessioned | 2024-04-15T09:53:03Z | |
dc.date.available | 2024-04-15T09:53:03Z | |
dc.date.issued | 2001 | |
dc.date.conference | 2001 | |
dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/198576 | |
dc.description.abstractEn | Solving large sparse symmetric positive definite systems of linear equations is a crucial and time-consuming step, arising in many scientific and engineering applications. In this work, we consider the block partitioning and scheduling problem for sparse parallel factorization without pivoting. We focus on the scalability of the parallel solver, and on the compromise between memory overhead and efficiency. We validate this study with parallel experiments on a large collection of irregular industrial problems. | |
dc.language.iso | en | |
dc.title.en | PaStiX: A Parallel Direct Solver for Sparse SPD Matrices based on Efficient Static Scheduling and Memory Managment | |
dc.type | Communication dans un congrès | |
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 | Tenth SIAM Conference on Parallel Processing for Scientific Computing | |
bordeaux.country | US | |
bordeaux.conference.city | Portsmouth | |
bordeaux.peerReviewed | oui | |
hal.identifier | inria-00346598 | |
hal.version | 1 | |
hal.invited | non | |
hal.proceedings | non | |
hal.popular | non | |
hal.audience | Internationale | |
hal.origin.link | https://hal.archives-ouvertes.fr//inria-00346598v1 | |
bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2001&rft.au=H%C3%89NON,%20Pascal&RAMET,%20Pierre&ROMAN,%20Jean&rft.genre=unknown |
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