Parallelization of Finite Element Codes with Automatic Placement of Communications

Laurent Hascoët 1
1 SINUS - Numerical Simulation for the Engineering Sciences
CRISAM - Inria Sophia Antipolis - Méditerranée
Abstract : We present a tool dedicated to automatic SPMD parallelization of iterative mesh-based computations, and its application to existing codes. The tool automatically places communication statements into the program, to manage the necessary updates between overlapping parts of the partitioned mesh. It is parameterizable with a description of the type of overlapping between sub-meshes. We present an application of this tool to two-dimensional and three-dimensional Navier-Stokes flow solvers. Performance results are given.
Type de document :
Rapport
RR-3646, INRIA. 1999
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https://hal.inria.fr/inria-00073026
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Soumis le : mercredi 24 mai 2006 - 11:37:56
Dernière modification le : samedi 27 janvier 2018 - 01:30:56
Document(s) archivé(s) le : dimanche 4 avril 2010 - 21:37:27

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Laurent Hascoët. Parallelization of Finite Element Codes with Automatic Placement of Communications. RR-3646, INRIA. 1999. 〈inria-00073026〉

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