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Pierre Ramet
Pierre RAMET - Responsable du département SATANAS (Supports et Algorithms pour les Applications Numériques Hautes Performances)
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Documents
Affiliations actuelles
- 259761
- 104751
- 3102
- 440172
- 1124391
Identifiants chercheurs
- pierre-ramet
- IdRef : 189029668
- 0000-0002-6179-9819
Présentation
Ma problématique de recherche concerne les problèmes du calcul haute performance, en particulier l'algèbre linéaire creuse. Je développe la bibliothèque PaStiX ([https://solverstack.gitlabpages.inria.fr/pastix](https://solverstack.gitlabpages.inria.fr/pastix "PaStiX")) qui implémente un solveur direct creux haute performance.
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My interests span high-performance computing, focusing on sparse linear algebra. I am the developer of PaStiX ([https://solverstack.gitlabpages.inria.fr/pastix](https://solverstack.gitlabpages.inria.fr/pastix "PaStiX")), a high-performance sparse direct solver.
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Domaines de recherche
Informatique [cs]
Analyse numérique [math.NA]
Compétences
Sparse Linear Algebra
Parallel Algorithms
Scientific Computing
Publications
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Efficient Parallel Resolution of The Simplified Transport Equations in Mixed-Dual FormulationJournal of Computational Physics, 2011, 230 (5), pp.2004-2020. ⟨10.1016/j.jcp.2010.11.047⟩
Article dans une revue
hal-00547406v1
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On finding approximate supernodes for an efficient ILU(k) factorizationParallel Computing, 2008, 34, pp.345--362
Article dans une revue
inria-00346018v1
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PaStiX: A High-Performance Parallel Direct Solver for Sparse Symmetric Definite SystemsParallel Computing, 2002, 28 (2), pp.301--321
Article dans une revue
inria-00346017v1
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Parallel Sparse Linear Algebra and Application to Structural MechanicsNumerical Algorithms, 2000, 24, pp.371--391
Article dans une revue
inria-00346016v1
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An improved recursive graph bipartitioning algorithm for well balanced domain decomposition[Research Report] RR-8582, INRIA. 2014, pp.29
Rapport
hal-01056749v1
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