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authFullName_s : Jean Roman

Block Low-rank Algebraic Clustering for Sparse Direct Solvers

Grégoire Pichon , Eric Darve , Mathieu Faverge , Pierre Ramet , Jean Roman
SIAM Conference on Computational Science and Engineering (CSE19), Feb 2019, Spokane, United States
Conference papers hal-01956962v1

Sparse Supernodal Solver Using Hierarchical Compression

Grégoire Pichon , Eric Darve , Mathieu Faverge , Pierre Ramet , Jean Roman
Workshop on Fast Direct Solvers, Nov 2016, Purdue, United States
Conference papers hal-01421368v1

Sparse Supernodal Solver Using Hierarchical Compression over Runtime System

Grégoire Pichon , Eric Darve , Mathieu Faverge , Pierre Ramet , Jean Roman
SIAM Conference on Computation Science and Engineering (CSE'17), Feb 2017, Atlanta, United States
Conference papers hal-01421379v1

Pipelining the CG Solver Over a Runtime System

Emmanuel Agullo , Luc Giraud , Abdou Guermouche , Stojce Nakov , Jean Roman
International Workshop on Parallel Matrix Algorithms and Applications (PMAA 2012), Jun 2012, London, United Kingdom
Conference papers hal-00726652v1
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Nested dissection with balanced halo

Astrid Casadei , Pierre Ramet , Jean Roman
Sixth SIAM Workshop on Combinatorial Scientific Computing, Jul 2014, Lyon, France
Conference papers hal-00987099v1
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Hybrid MPI-Thread Parallelization of the Fast Multipole Method

Olivier Coulaud , Pierre Fortin , Jean Roman
ISPDC 2007, 6th International Symposium on Parallel and Distributed Computing, Jul 2007, Hagenberg, Austria, Australia. pp.391-398
Conference papers inria-00131001v2

Parallel algebraic domain decomposition solver for the solution of augmented systems

Emmanuel Agullo , Luc Giraud , Abdou Guermouche , Azzam Haidar , Jean Roman
The Second International Conference on Parallel, Distributed, Grid and Cloud Computing for Engineering, Apr 2011, Ajaccio, France
Conference papers hal-00652931v1

Optimisation des Communications et Régulation de Charge pour la Résolution par Méthode Directe de Grands Systèmes Linéaires Creux

Patrick Amestoy , Frédéric Desprez , Pierre Ramet , Jean Roman
ICaRE'97, 1997, Aussois, France. pp.467-488
Conference papers inria-00346472v1

Algèbre Linéaire Creuse Hautes Performances : Application à la Mécanique des Structures

David Goudin , Pascal Hénon , Francois Pellegrini , Pierre Ramet , Jean Roman , et al.
iHPerf'2000, 2000, Aussois, France
Conference papers inria-00346604v1

Parallel factorization of very large sparse SPD systems on a network of SMP nodes

Pascal Hénon , Pierre Ramet , Jean Roman
PMAA'02, 2002, Neuchatel, Switzerland
Conference papers inria-00346605v1

Applying parallel direct solver skills to build robust and highly performant preconditioners

Pascal Hénon , Francois Pellegrini , Pierre Ramet , Jean Roman , Yousef Saad
PARA'04, 2004, Copenhagen, Denmark. pp.601--619
Conference papers inria-00346623v1
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Hierarchical hybrid sparse linear solver for multicore platforms

Emmanuel Agullo , Luc Giraud , Stojce Nakov , Jean Roman
[Research Report] RR-8960, INRIA Bordeaux. 2016, pp.25
Reports hal-01379227v1
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Reordering strategy for blocking optimization in sparse linear solvers

Grégoire Pichon , Mathieu Faverge , Pierre Ramet , Jean Roman
[Research Report] RR-8860, Inria Bordeaux Sud-Ouest; LaBRI - Laboratoire Bordelais de Recherche en Informatique; Bordeaux INP; Université de Bordeaux. 2016, pp.26
Reports hal-01276746v2
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Design and Analysis of a Task-based Parallelization over a Runtime System of an Explicit Finite-Volume CFD Code with Adaptive Time Stepping

Jean Marie Couteyen Carpaye , Jean Roman , Pierre Brenner
International Journal of Computational Science and Engineering, 2017, pp.1 - 22. ⟨10.1016/j.jocs.2017.03.008⟩
Journal articles hal-01507613v1
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Reordering Strategy for Blocking Optimization in Sparse Linear Solvers

Grégoire Pichon , Mathieu Faverge , Pierre Ramet , Jean Roman
SIAM Journal on Matrix Analysis and Applications, 2017, SIAM Journal on Matrix Analysis and Applications, 38 (1), pp.226 - 248. ⟨10.1137/16M1062454⟩
Journal articles hal-01485507v2
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Toward memory scalability of GYSELA code for extreme scale computers

Fabien Rozar , Guillaume Latu , Jean Roman , Virginie Grandgirard
Concurrency and Computation: Practice and Experience, 2014, Special issue for PPAM2013 Conference, 27 (4), pp.994-1009. ⟨10.1002/cpe.3429⟩
Journal articles istex hal-01111720v1

Impact of Blocking Strategies for Sparse Direct Solvers on Top of Generic Runtimes

Grégoire Pichon , Mathieu Faverge , Pierre Ramet , Jean Roman
SIAM Conference on Parallel Processing for Scientific Computing (SIAM PP 2016), Apr 2016, Paris, France
Conference papers hal-01251808v1
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Sparse supernodal solver using block low-rank compression: Design, performance and analysis

Grégoire Pichon , Eric Darve , Mathieu Faverge , Pierre Ramet , Jean Roman
International Journal of Computational Science and Engineering, 2018, 27, pp.255 - 270. ⟨10.1016/J.JOCS.2018.06.007⟩
Journal articles hal-01824275v1
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Towards resilient parallel linear Krylov solvers: recover-restart strategies

Emmanuel Agullo , Luc Giraud , Abdou Guermouche , Jean Roman , Mawussi Zounon
[Research Report] RR-8324, INRIA. 2013, pp.36
Reports hal-00843992v1
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Selective Target Protein Detection Using a Decorated Nanopore into a Microfluidic Device

Izadora Mayumi Fujinami Tanimoto , Benjamin Cressiot , Nathalie Jarroux , Jean Roman , Gilles Patriarche , et al.
Biosensors and Bioelectronics, 2021, 183, pp.113195. ⟨10.1016/j.bios.2021.113195⟩
Journal articles hal-03223167v2

Algebraic Schwarz preconditioning for the Schur complement: application to the time-harmonic Maxwell equations discretized by a discontinuous Galerkin method

Emmanuel Agullo , Luc Giraud , Abdou Guermouche , Azzam Haidar , Jean Roman , et al.
The Twentieth International Conference on Domain Decomposition Methods, Feb 2011, San Diego La Jolla, United States
Conference papers inria-00577639v1
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Electrical Sensing of sickled red blood cells subpopulations in microfluidic device

Tieying Xu , Maria A Lizarralde-Iragorri , Jean Roman , Emile Martincic , Valentine Brousse , et al.
MicroTAS, Oct 2020, on-line, France
Conference papers hal-03078878v1

A domain decomposition method for the resolution of an eigenvalue problem in neutron physics

Maxime Barrault , Bruno Lathuilière , Pierre Ramet , Jean Roman
International Symposium on Iterative Methods in Scientific Computing (IMACS), 2008, Lille, France
Conference papers inria-00346021v1

A Domain Decomposition Method Applied to Large Eigenvalue Problems in Neutron Physics

Maxime Barrault , Bruno Lathuilière , Pierre Ramet , Jean Roman
PMAA'08, 2008, Neuchatel, Switzerland
Conference papers inria-00346025v1

Parallel simulation of the propagation of powdery mildew in a vineyard

Agnes A. Calonnec , Guillaume Latu , Jean-Marc Naulin , Jean Roman , Gaël Tessier
Lecture Notes in Computer Science, 2005, 3648, pp.1254-1264
Journal articles hal-02669771v1
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Utilisation de la compression low-rank pour réduire la complexité du solveur PaStiX

Grégoire Pichon , Mathieu Faverge , Pierre Ramet , Jean Roman
JCAD 2018 - Journées Calcul et Données, Oct 2018, Lyon, France
Documents associated with scientific events hal-01956928v1

Performance analysis and qualitative results of an efficient parallel stochastic simulator for a marine host-parasite system

Michel Langlais , Guillaume Latu , Jean Roman , Patrick Silan
Concurrency and Computation: Practice and Experience, 2003, 15 (11-12), pp.1133-1150. ⟨10.1002/cpe.784⟩
Journal articles istex hal-01336781v1

Proceedings of Euro-Par 2011 Parallel Processing - 17th International Conference, Part I

Emmanuel Jeannot , Jean Roman , Raymond Namyst
Emmanuel Jeannot and Raymond Namyst and Jean Roman. Springer, 6852, pp.598, 2011, LNCS, 978-3-642-23399-9. ⟨10.1007/978-3-642-29737-3⟩
Books hal-00788206v1

Parallel numerical simulation of a marine host-parasite system

Michel Langlais , Guillaume Latu , Jean Roman , Patrick Silan
Lecture Notes in Computer Science, 1999, 1685, pp.677-685. ⟨10.1007/3-540-48311-X_95⟩
Journal articles istex hal-01330478v1
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Stochastic simulation of a marine host-parasite system using a hybrid MPI/OpenMP programming

Michel Langlais , Guillaume Latu , Jean Roman , Patrick Silan
Lecture Notes in Computer Science, 2002, 2400, pp.436-446. ⟨10.1007/3-540-45706-2_59⟩
Journal articles hal-01320374v1