We analyze in this paper the parallel performance of a computational mechanics code, based on a hybrid MPI-OpenMP parallelization. The specific problems considered are an explicit compressible flow solver and an implicit incompressible flow solver. Their performance using a fully MPI approach and a Hybrid approach are compared. The performance obtained on different architextures are also compared. © 2010 Springer.
CITATION STYLE
Houzeaux, G., Vázquez, M., Sáez, X., & Cela, J. M. (2011). Hybrid MPI-OpenMP performance in massively parallel computational fluid dynamics. In Lecture Notes in Computational Science and Engineering (Vol. 74 LNCSE, pp. 293–297). https://doi.org/10.1007/978-3-642-14438-7_31
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