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On efficiency of supercomputers in CFD simulations

Autor
Gorobets, A.; Kozubskaya, T.; Soukov, S.
Tipus d'activitat
Article en revista
Revista
Lecture notes in computational science and engineering
Data de publicació
2011
Volum
74
Número
9
Pàgina inicial
347
Pàgina final
354
DOI
https://doi.org/10.1007/978-3-642-14438-7_37 Obrir en finestra nova
URL
http://link.springer.com/chapter/10.1007/978-3-642-14438-7_37 Obrir en finestra nova
Resum
The present work is reporting the experience on different aspects of using supercomputers for CFD applications. Several problems that appear with new supercomputers built of multi-core nodes are considered. In particular, it is a problem of increased influence of irregular memory access, problems with efficient use of such a big numbers of processors that are available in present time. A hybrid parallelization using MPI and OpenMP technologies is also considered to improve efficiency of computat...
Grup de recerca
CTTC - Centre Tecnològic de la Transferència de Calor

Participants

  • Gorobets, Andrey  (autor)
  • Kozubskaya, Tatiana  (autor)
  • Soukov, Sergey  (autor)