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hal-00924977v1  Conference papers
Casadei AstridLuc GiraudPierre RametJean Roman. Towards Domain Decomposition with Balanced Halo
Workshop Celebrating 40 Years of Nested Dissection, Jul 2013, Waterloo, Canada
hal-00719534v1  Conference papers
Emmanuel AgulloLuc GiraudAbdou GuermoucheJean RomanMawussi Zounon. Towards resilient Krylov solvers
SIAM Conference on Applied Linear Algebra (SIAM LA 2012), SIAM, Jun 2012, Valencia, Spain
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hal-01100962v1  Conference papers
Casadei AstridPierre RametJean Roman. An improved recursive graph bipartitioning algorithm for well balanced domain decomposition
IEEE International Conference on High Performance Computing (HiPC 2014), Dec 2014, Goa, India. pp.1-10, ⟨10.1109/HiPC.2014.7116878⟩
hal-00301521v1  Conference papers
Olivier CoulaudPierre FortinJean Roman. High-performance BLAS formulation of the Adaptive Fast Multipole Method
Advances in Computational Methods in Sciences and Engineering 2005, Selected Papers from the International Conference o f Computational Methods in Sciences and Engineering (ICCMSE 2005), 2005, Loutraki, Greece. pp.1796--1799
hal-01251812v1  Conference papers
Grégoire PichonEric DarveMathieu FavergePierre RametJean Roman. Exploiting H-Matrices in Sparse Direct Solvers
SIAM Conference on Parallel Processing for Scientific Computing (SIAM PP 2016), Apr 2016, Paris, France
hal-01100985v1  Conference papers
Casadei AstridPierre RametJean Roman. Towards a recursive graph bipartitioning algorithm for well balanced domain decomposition
SIAM Conference on Computational Science and Engineering (SIAM CSE 2015), Mar 2015, Salt Lake City, United States
hal-01100990v1  Conference papers
Casadei AstridPierre RametJean Roman. Towards a recursive graph bipartitioning algorithm for well balanced domain decomposition
Mini-Symposium on "Combinatorial Issues in Sparse Matrix Computation" at ICIAM'15 conference, Aug 2015, Beijing, China
hal-01251808v1  Conference papers
Grégoire PichonMathieu FavergePierre RametJean Roman. Impact of Blocking Strategies for Sparse Direct Solvers on Top of Generic Runtimes
SIAM Conference on Parallel Processing for Scientific Computing (SIAM PP 2016), Apr 2016, Paris, France
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hal-01502215v1  Conference papers
Grégoire PichonEric DarveMathieu FavergePierre RametJean Roman. Sparse Supernodal Solver Using Block Low-Rank Compression
18th IEEE International Workshop on Parallel and Distributed Scientific and Engineering Computing (PDSEC 2017), Jun 2017, Orlando, United States
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hal-01660653v1  Documents associated with scientific events
Grégoire PichonEric DarveMathieu FavergeStéphane LanteriPierre Ramet et al.  Sparse supernodal solver with low-rank compression for solving the frequency-domain Maxwell equations discretized by a high order HDG method
Journées jeunes chercheur-e-s - Résolution de problèmes d’ondes harmoniques de grande taille, Nov 2017, PARIS, France. pp.1-55, 2017
hal-00652931v1  Conference papers
Emmanuel AgulloLuc GiraudAbdou GuermoucheAzzam HaidarJean Roman. Parallel algebraic domain decomposition solver for the solution of augmented systems
The Second International Conference on Parallel, Distributed, Grid and Cloud Computing for Engineering, Apr 2011, Ajaccio, France
hal-01255460v1  Conference papers
Jean Marie Couteyen CarpayeJean RomanPierre Brenner. MPMD parallelization of an aerodynamic code with bodies in relative motion
2nd International Workshop on High Performance Computing Simulation in Energy/Transport Domains (HPCSET 2015), Jul 2015, Frankfurt, Germany
hal-01255450v1  Conference papers
Jean Marie Couteyen CarpayeJean RomanPierre Brenner. Task-based parallelization of a CFD code over a Runtime System
27th International Conference on Parallel Computational Fluid Dynamics, May 2015, Montreal, Canada
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hal-01255440v1  Poster communications
Jean Marie Couteyen CarpayeJean RomanP Brenner. FLUSEPA - a Navier-Stokes Solver for Unsteady Problems with Bodies in Relative Motion : Toward a Task-Based Parallel Version over a Runtime System
SIAM Conference on Computational Science and Engineering (SIAM CSE 2015), Mar 2015, Salt Lake City, United States. 2015
hal-00726652v1  Conference papers
Emmanuel AgulloLuc GiraudAbdou GuermoucheStojce NakovJean Roman. Pipelining the CG Solver Over a Runtime System
International Workshop on Parallel Matrix Algorithms and Applications (PMAA 2012), Jun 2012, London, United Kingdom
hal-00726630v1  Conference papers
Emmanuel AgulloLuc GiraudAbdou GuermoucheStojce NakovJean Roman. On a Hierarchical Parallel Algebraic Domain Decomposition Linear Solver
Scalable Hierarchical Algorithms for eXtreme Computing (SHAX-C) Workshop, Apr 2012, KAUST, Saudi Arabia
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inria-00403933v1  Conference papers
Rached AbdelkhalekHenri CalendraOlivier CoulaudGuillaume LatuJean Roman. Fast Seismic Modeling and Reverse Time Migration on a GPU Cluster
The 2009 High Performance Computing & Simulation - HPCS'09, Jun 2009, Leipzig, Germany
inria-00555065v1  Conference papers
Mathieu ChanaudDavid GoudinJean-Jacques PesquéJean Roman. Hybrid direct-multigrid solver for large 3D electromagnetic problems
11th Copper Mountain Conference on Iterative Methods, Apr 2010, Copper Mountain, United States
inria-00555059v1  Conference papers
Mathieu ChanaudDavid GoudinJean-Jacques PesquéJean Roman. Parallel solver coupling multigrid and direct methods for Maxwell equations
SIAM Conference on Parallel Processing for Scientific Computing (PP10), Feb 2010, Seattle, Washington, United States
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inria-00407782v1  Conference papers
Rached AbdelkhalekHenri CalandraOlivier CoulaudGuillaume LatuJean Roman. FDTD Based Seismic Modeling and Reverse Time Migration on a GPU Cluster
9th International Conference on Mathematical and Numerical Aspects of Waves Propagation - Waves 2009, 2009, Pau, France
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hal-01956959v1  Conference papers
Grégoire PichonEric DarveMathieu FavergePierre RametJean Roman. Utilisation de la compression Block Low-Rank pour accélérer un solveur direct creux supernodal
COMPAS 2018 - Conférence d'informatique en Parallélisme, Architecture et Système, Jul 2018, Toulouse, France
hal-01956962v1  Conference papers
Grégoire PichonEric DarveMathieu FavergePierre RametJean Roman. Block Low-rank Algebraic Clustering for Sparse Direct Solvers
SIAM Conference on Computational Science and Engineering (CSE19), Feb 2019, Spokane, United States
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hal-01956960v1  Conference papers
Grégoire PichonEric DarveMathieu FavergePierre RametJean Roman. Supernodes ordering to enhance Block Low-Rank compression in sparse direct solvers
PMAA 2018 - 10th International Workshop on Parallel Matrix Algorithms and Applications, Jun 2018, Zurich, Switzerland
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hal-01956928v1  Documents associated with scientific events
Grégoire PichonMathieu FavergePierre RametJean Roman. Utilisation de la compression low-rank pour réduire la complexité du solveur PaStiX
JCAD 2018 - Journées Calcul et Données, Oct 2018, Lyon, France
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inria-00131001v2  Conference papers
Olivier CoulaudPierre FortinJean Roman. Hybrid MPI-Thread Parallelization of the Fast Multipole Method
ISPDC 2007, 6th International Symposium on Parallel and Distributed Computing, Jul 2007, Hagenberg, Austria, Australia. pp.391-398