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Journal of Numerical Mathematics

Editor-in-Chief: Hoppe, Ronald H. W. / Kuznetsov, Yuri

Managing Editor: Olshanskii, Maxim

Editorial Board Member: Benzi, Michele / Brenner, Susanne C. / Carstensen, Carsten / Dryja, M. / Feistauer, Miloslav / Glowinski, R. / Lazarov, Raytcho / Nataf, Frédéric / Neittaanmaki, P. / Bonito, Andrea / Quarteroni, Alfio / Guzman, Johnny / Rannacher, Rolf / Repin, Sergey I. / Shi, Zhong-ci / Tyrtyshnikov, Eugene E. / Zou, Jun / Simoncini, Valeria / Reusken, Arnold

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Online
ISSN
1569-3953
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Volume 20, Issue 3-4 (Dec 2012)

Issues

High performance domain decomposition methods on massively parallel architectures with freefem++

P. Jolivet
  • Laboratoire Jacques-Louis Lions, CNRS UMR 7598, Universit´e Pierre et Marie Curie, 75005 Paris, France
  • Laboratoire Jean Kuntzmann, CNRS UMR 5224, Universit´e Joseph Fourier, 51 rue des Mat´ematiques, BP53, 38041 Grenoble Cedex 9, France
  • Other articles by this author:
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/ V. Dolean
  • Laboratoire Jean-Alexandre Dieudonn´e, CNRS UMR 6621, Universit´e Nice Sophia Antipolis, Parc Valrose, 06108 Nice Cedex 2, France
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/ F. Hecht
  • Laboratoire Jacques-Louis Lions, CNRS UMR 7598, Universit´e Pierre et Marie Curie, 75005 Paris, France
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/ F. Nataf
  • Laboratoire Jacques-Louis Lions, CNRS UMR 7598, Universit´e Pierre et Marie Curie, 75005 Paris, France
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/ C. Prud’Homme
  • Laboratoire Jean Kuntzmann, CNRS UMR 5224, Universit´e Joseph Fourier, 51 rue des Mat´ematiques, BP53, 38041 Grenoble Cedex 9, France
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/ N. Spillane
  • Laboratoire Jacques-Louis Lions, CNRS UMR 7598, Universit´e Pierre et Marie Curie, 75005 Paris, France
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Published Online: 2013-03-30 | DOI: https://doi.org/10.1515/jnum-2012-0015

Abstract

- In this document, we present a parallel implementation in freefem++ of scalable two-level domain decomposition methods. Numerical studies with highly heterogeneous problems are then performed on large clusters in order to assert the performance of our code.

Keywords: domain decomposition methods; high performance computing; freefem++

About the article

Published Online: 2013-03-30

Published in Print: 2012-12-01


Citation Information: Journal of Numerical Mathematics, ISSN (Online) 1569-3953, ISSN (Print) 1570-2820, DOI: https://doi.org/10.1515/jnum-2012-0015.

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