Hajdukovic, M.;
Milasinovic, D.D.;
Nikolic, M.;
Rakic, P.S.;
Zivanov, Z.;
Stricevic, L.
Scope of MPI/OpenMP/CUDA parallelization of harmonic coupled finite strip method applied on large displacement stability analysis of prismatic shell structures
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Medientyp:
E-Artikel
Titel:
Scope of MPI/OpenMP/CUDA parallelization of harmonic coupled finite strip method applied on large displacement stability analysis of prismatic shell structures
Beteiligte:
Hajdukovic, M.;
Milasinovic, D.D.;
Nikolic, M.;
Rakic, P.S.;
Zivanov, Z.;
Stricevic, L.
Erschienen:
National Library of Serbia, 2012
Erschienen in:Computer Science and Information Systems
Beschreibung:
<jats:p>This paper presents scope of parallelization in large displacement stability
analysis of orthotropic prismatic shells with simply supported boundary
conditions along the diaphragm-supported edges. A semi-analytical harmonic
coupled finite strip method (HCFSM) is used to solve the large deflection and
the post-buckling problems. In the HCFSM formulation the coupling of all
series terms highly increases computation time when a large number of series
terms is used. Fortunately such computation time increase can be compensated
by application of MPI, OpenMP and CUDA approaches to parallelization. This
paper shows how these approaches can be applied to HCFSM formulation, and
what results can be expected.</jats:p>