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An openCL-based parallel CFD code for simulations on hybrid systems with massively-parallel accelerators

Autor
Gorobets, A.; Trias, F. X.; Oliva, A.
Tipus d'activitat
Article en revista
Revista
Procedia engineering
Data de publicació
2013
Volum
61
Pàgina inicial
81
Pàgina final
86
DOI
https://doi.org/10.1016/j.proeng.2013.07.097 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S1877705813011636 Obrir en finestra nova
Resum
A parallel finite-volume CFD algorithm for modeling of incompressible flows on hybrid supercomputers is presented. It is based on a symmetry-preserving high-order numerical scheme for structured meshes. A multilevel approach that combines different parallel models is used for large-scale simulations on computing systems with massively-parallel accelerators. MPI is used on the first level within the distributed memory model to couple computing nodes of a supercomputer. On the second level OpenMP ...
Paraules clau
GPU, MPI, OpenCL, OpenMP, Parallel CFD, finite-volume, structured mesh
Grup de recerca
CTTC - Centre Tecnològic de la Transferència de Calor

Participants