Application of a hybrid parallelization technique to accelerate the numerical simulation of nonlinear mechanical problems

This paper presents the combination of two different parallelization environments, OpenMP and MPI, in one numerical simulation tool. The computation of the system matrices and vectors is parallelized with OpenMP and the solution of the system of equations is done with the MPIbased solver MUMPS. The efficiency of both algorithms is shown on several linear and nonlinear examples using the FiniteThis paper presents the combination of two different parallelization environments, OpenMP and MPI, in one numerical simulation tool. The computation of the system matrices and vectors is parallelized with OpenMP and the solution of the system of equations is done with the MPIbased solver MUMPS. The efficiency of both algorithms is shown on several linear and nonlinear examples using the Finite Element Method and a meshless discretization technique.…

Metadaten
Dokumentart:	Artikel (Wissenschaftlicher)
Verfasserangaben:	Thomas Most ORCiD GND, Stefan Eckardt
DOI (Zitierlink):	https://doi.org/10.25643/bauhaus-universitaet.259 Zitierlink
URN (Zitierlink):	https://nbn-resolving.org/urn:nbn:de:gbv:wim2-20111215-2599 Zitierlink
Sprache:	Englisch
Datum der Veröffentlichung (online):	16.12.2004
Jahr der Erstveröffentlichung:	2004
Datum der Freischaltung:	16.12.2004
Institute und Partnereinrichtugen:	Fakultät Bauingenieurwesen / Professur Informatik im Bauwesen
GND-Schlagwort:	Framework <Informatik>; API; Parallelverarbeitung; Finite-Elemente-Methode
Quelle:	International Conference on Computing in Civil and Building Engineering , ICCCBE , 10 , 2004.06.02-04 , Weimar , Bauhaus-Universität
DDC-Klassifikation:	600 Technik, Medizin, angewandte Wissenschaften / 620 Ingenieurwissenschaften / 620 Ingenieurwissenschaften und zugeordnete Tätigkeiten
BKL-Klassifikation:	54 Informatik / 54.89 Angewandte Informatik: Sonstiges
	56 Bauwesen / 56.03 Methoden im Bauingenieurwesen
Sammlungen:	Bauhaus-Universität Weimar / International Conference on Computing in Civil and Building Engineering, ICCCBE, Weimar / International Conference on Computing in Civil and Building Engineering, ICCCBE, Weimar 10. 2004
Lizenz (Deutsch):	In Copyright

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