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	Efficient Parallel Resolution of The Simplified Transport Equations in Mixed-Dual Formulation Maxime Barrault , Bruno Lathuilière , Pierre Ramet , Jean Roman Journal of Computational Physics, 2011, 230 (5), pp.2004-2020. ⟨10.1016/j.jcp.2010.11.047⟩ Article dans une revue hal-00547406v1
	On finding approximate supernodes for an efficient ILU(k) factorization Pascal Hénon , Pierre Ramet , Jean Roman Parallel Computing, 2008, 34, pp.345--362 Article dans une revue inria-00346018v1
	PaStiX: A High-Performance Parallel Direct Solver for Sparse Symmetric Definite Systems Pascal Hénon , Pierre Ramet , Jean Roman Parallel Computing, 2002, 28 (2), pp.301--321 Article dans une revue inria-00346017v1
	Parallel Sparse Linear Algebra and Application to Structural Mechanics David Goudin , Pascal Hénon , Francois Pellegrini , Pierre Ramet , Jean Roman Numerical Algorithms, 2000, 24, pp.371--391 Article dans une revue inria-00346016v1

	Toward parallel scalable linear solvers suited for large scale hierarchical parallel platforms Emmanuel Agullo , Mathieu Faverge , Luc Giraud , Abdou Guermouche , Pierre Ramet World Congress on Computational Mechanics, Jul 2014, Barcelona, Spain Communication dans un congrès hal-00987110v1
	A Non Overlapping Parallel Domain Decomposition Method Applied to The Simplified Transport Equations Maxime Barrault , Bruno Lathuilière , Pierre Ramet , Jean Roman International Conference on Mathematics, Computational Methods & Reactor Physics, 2009, New-York, United States Communication dans un congrès inria-00346020v1
	A domain decomposition method applied to the simplified transport equations Maxime Barrault , Bruno Lathuilière , Pierre Ramet , Jean Roman IEEE 11th International Conference on Computational Science and Engineering, 2008, Sao Paulo, Brazil. pp.91--97 Communication dans un congrès inria-00346022v1
	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 Communication dans un congrès 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 Communication dans un congrès inria-00346025v1
	On finding approximate supernodes for an efficient ILU(k) factorization Pascal Hénon , Pierre Ramet , Jean Roman PMAA'06, 2006, Rennes, France Communication dans un congrès inria-00346617v1
	Efficient solution technique for low Mach number compressible multiphase problems Benjamin Braconnier , Boniface Nkonga , Mickael Papin , Pierre Ramet , Mario Ricchiuto PMAA'06, 2006, Rennes, France Communication dans un congrès inria-00346608v1
	Partitioning and Blocking Issues for a Parallel Incomplete Factorization Pascal Hénon , Pierre Ramet , Jean Roman PARA'06, 2006, Umea, Sweden. pp.929--937 Communication dans un congrès inria-00346624v1
	On using an hybrid MPI-Thread programming for the implementation of a parallel sparse direct solver on a network of SMP nodes Pascal Hénon , Pierre Ramet , Jean Roman Sixth International Conference on Parallel Processing and Applied Mathematics, Workshop HPC Linear Algebra, 2005, Poznan, Poland. pp.1050--1057 Communication dans un congrès inria-00346610v1
	Blocking Issues for an Efficient Parallel Block ILU Preconditioner Pascal Hénon , Francois Pellegrini , Pierre Ramet , Jean Roman International SIAM Conference On Preconditioning Techniques For Large Sparse Matrix Problems In Scientific And Industrial Applications, 2005, Atlanta, United States Communication dans un congrès inria-00346621v1
	Using of the High Performance Sparse Solver PaStiX for the Complex Multiscale 3D Simulations performed by the FluidBox Fluid Mechanics Software Pascal Hénon , Boniface Nkonga , Pierre Ramet , Jean Roman PMAA'04, 2004, Marseille, France Communication dans un congrès inria-00346607v1
	A Blockwise Algorithm for Parallel Incomplete Cholesky Factorization Pascal Hénon , Pierre Ramet , Jean Roman PMAA'04, 2004, Marseille, France Communication dans un congrès inria-00346616v1
	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 Communication dans un congrès inria-00346623v1
	High Performance Complete and Incomplete Factorizations for Very Large Sparse Systems by using Scotch and PaStiX softwares Pascal Hénon , Francois Pellegrini , Pierre Ramet , Jean Roman , Yousef Saad Eleventh SIAM Conference on Parallel Processing for Scientific Computing, 2004, San Francisco, United States Communication dans un congrès inria-00346622v1
	Towards High Performance Hybrid Direct-Iterative Solvers for Large Sparse Systems Pascal Hénon , Francois Pellegrini , Pierre Ramet , Jean Roman International SIAM Conference On Preconditioning Techniques For Large Sparse Matrix Problems In Scientific And Industrial Applications, 2003, Napa Valley, United States Communication dans un congrès inria-00346620v1
	Asymptotically optimal algorithm for Laplace task graphs on heterogeneous platforms Olivier Beaumont , Pierre Ramet , Jean Roman Fifth International Conference on Parallel Processing and Applied Mathematics, Workshop HeteroPar, 2003, Czestochowa, Poland. pp.880--887 Communication dans un congrès inria-00346587v1
	Efficient algorithms for direct resolution of large sparse system on clusters of SMP nodes Pascal Hénon , Pierre Ramet , Jean Roman SIAM Conference on Applied Linear Algebra, 2003, Williamsburg, United States Communication dans un congrès inria-00346609v1
	Modélisation de pipelines hétérogènes Olivier Beaumont , Vincent Boudet , Frédéric Desprez , Pierre Ramet , Jean Roman GRID'2002, 2002, Aussois, France Communication dans un congrès inria-00346586v1
	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 Communication dans un congrès inria-00346605v1
	PaStiX: A Parallel Direct Solver for Sparse SPD Matrices based on Efficient Static Scheduling and Memory Managment Pascal Hénon , Pierre Ramet , Jean Roman Tenth SIAM Conference on Parallel Processing for Scientific Computing, 2001, Portsmouth, United States Communication dans un congrès inria-00346598v1
	PaStiX: A High-Performance Parallel Direct Solver for Sparse Symmetric Definite Systems Pascal Hénon , Pierre Ramet , Jean Roman PMAA'2K, 2000, Neuchatel, Switzerland Communication dans un congrès inria-00346600v1
	Description of the EMILIO Software Processing Chain and Application to Structural Mechanics David Goudin , Pascal Hénon , Francois Pellegrini , Pierre Ramet , Jean Roman PMAA'2K, 2000, Neuchatel, Switzerland Communication dans un congrès inria-00346601v1
	PaStiX: A Parallel Sparse Direct Solver Based on a Static Scheduling for Mixed 1D/2D Block Distributions Pascal Hénon , Pierre Ramet , Jean Roman Irregular'2000 workshop of IPDPS, 2000, Cancun, Mexico. pp.519-525 Communication dans un congrès inria-00346594v1
	Algèbre Linéaire Creuse Hautes Performances : Application à la Mécanique des Structures David Goudin , Pascal Hénon , Francois Pellegrini , Pierre Ramet , Jean Roman iHPerf'2000, 2000, Aussois, France Communication dans un congrès inria-00346604v1
	A Mapping and Scheduling Algorithm for Parallel Sparse Fan-In Numerical Factorization Pascal Hénon , Pierre Ramet , Jean Roman EuroPar'99, 1999, Toulouse, France. pp.1059-1067 Communication dans un congrès inria-00346593v1
	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 Communication dans un congrès inria-00346472v1
	Optimal Grain Size Computation for Pipelined Algorithms Frédéric Desprez , Pierre Ramet , Jean Roman Euro-Par'96, 1996, Lyon, France. pp.165-172 Communication dans un congrès inria-00346485v1

	An improved recursive graph bipartitioning algorithm for well balanced domain decomposition Astrid Casadei , Pierre Ramet , Jean Roman [Research Report] RR-8582, INRIA. 2014, pp.29 Rapport hal-01056749v1

Pierre Ramet

Présentation

Domaines de recherche

Compétences

Publications

Efficient Parallel Resolution of The Simplified Transport Equations in Mixed-Dual Formulation

On finding approximate supernodes for an efficient ILU(k) factorization

PaStiX: A High-Performance Parallel Direct Solver for Sparse Symmetric Definite Systems

Parallel Sparse Linear Algebra and Application to Structural Mechanics

Toward parallel scalable linear solvers suited for large scale hierarchical parallel platforms

A Non Overlapping Parallel Domain Decomposition Method Applied to The Simplified Transport Equations

A domain decomposition method applied to the simplified transport equations

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

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

On finding approximate supernodes for an efficient ILU(k) factorization

Efficient solution technique for low Mach number compressible multiphase problems

Partitioning and Blocking Issues for a Parallel Incomplete Factorization

On using an hybrid MPI-Thread programming for the implementation of a parallel sparse direct solver on a network of SMP nodes

Blocking Issues for an Efficient Parallel Block ILU Preconditioner

Using of the High Performance Sparse Solver PaStiX for the Complex Multiscale 3D Simulations performed by the FluidBox Fluid Mechanics Software

A Blockwise Algorithm for Parallel Incomplete Cholesky Factorization

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

High Performance Complete and Incomplete Factorizations for Very Large Sparse Systems by using Scotch and PaStiX softwares

Towards High Performance Hybrid Direct-Iterative Solvers for Large Sparse Systems

Asymptotically optimal algorithm for Laplace task graphs on heterogeneous platforms

Efficient algorithms for direct resolution of large sparse system on clusters of SMP nodes

Modélisation de pipelines hétérogènes

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

PaStiX: A Parallel Direct Solver for Sparse SPD Matrices based on Efficient Static Scheduling and Memory Managment

PaStiX: A High-Performance Parallel Direct Solver for Sparse Symmetric Definite Systems

Description of the EMILIO Software Processing Chain and Application to Structural Mechanics

PaStiX: A Parallel Sparse Direct Solver Based on a Static Scheduling for Mixed 1D/2D Block Distributions

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

A Mapping and Scheduling Algorithm for Parallel Sparse Fan-In Numerical Factorization

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

Optimal Grain Size Computation for Pipelined Algorithms

An improved recursive graph bipartitioning algorithm for well balanced domain decomposition