Parallel Grid Adaptation and Dynamic Load Balancing for a CFD Solver
In this paper we present the parallel version of a CFD solver which works on unstructured 3-dimensional grids. The parallelization was achieved using the MPI library. The program includes a method for dynamically adapting a grid on a parallel computer. Grid adaptation is one of the reasons that lead to a poor workload distribution. Therefore a dynamic load balancing method was implemented in order to make sure that the available hardware is utilized in an efficient way. The paper concludes with the presentation of a performance test.
BARALDI Daniele;
KRANZLMUELLER Dieter;
WILKENING Heinz;
VOLKERT Jens;
TROYER Christoph;
2006-01-16
SPRINGER VERLAG
JRC30667
https://publications.jrc.ec.europa.eu/repository/handle/JRC30667,
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