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

  • P. Jolivet
  • , V. Dolean
  • , F. Hecht
  • , F. Nataf
  • , C. Prud'homme
  • , N. Spillane
  • UPMC Université de Paris VI
  • Université de Nice
  • Laboratoire Jean Kuntzmann (LJK)

Research output: Contribution to journalArticlepeer-review

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.

Original languageEnglish
Pages (from-to)287-302
Number of pages16
JournalJournal of Numerical Mathematics
Volume20
Issue number3-4
DOIs
Publication statusPublished - 1 Dec 2012
Externally publishedYes

Keywords

  • Domain decomposition methods
  • Freefem++
  • High performance computing

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