Paper-Conference

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

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p.-henon
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Optimisation of a kinetic laser-plasma interaction code for massively parallel systems

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o.-coulaud
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Optimisation de l'occupation mémoire pour un solveur parallèle creux direct hautes performances de type supernodal

Cet article décrit une partie de nos travaux sur la rśolution directe parallèle de grands systm̀es lin'íres creux. Il pr'eńte sa mise en øe uvre sur des architectures `b̀ase de nøe …

p.-henon
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PaStiX: Un solveur parallèle direct pour des matrices creuses symétriques df́inies positives bas'śur un ordonnancement statique performant et sur une gestion m'eíre efficace

La résolution de grands systèmes lináires creux est un point crucial dans de nombreuses applications industrielles et scientifiques. Notre travail porte sur le partionnement et la …

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

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 …

p.-henon
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Algèbre Linéaire Creuse Hautes Performances : Application ̀la Ḿ̧anique des Structures

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d.-goudin
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Résolution parallèle de grands systm̀es lináires creux

Cet article présente un tour d'horizon concernant les principes et techniques pouvant être utilisés pour la r'ólution de grands systèmes lin'eŕes creux. Il pr'est́e en particulier …

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

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p.-henon
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Description of the EMILIO Software Processing Chain and Application to Structural Mechanics

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

We present and analyze a general algorithm which computes an efficient static scheduling of block computations for a parallel $L.D.L^t$ factorization of sparse symmetric positive …

p.-henon
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