Hi Ali, as I never used grid partitioning or load balancing myself, I can only guess. My tips are: 1) are you using Metis or Parmetis to create the partitions? Maybe they can be tweaked to generate better results. 2) I think you have to create a more coarse grid, create the partitions and refine then. Eike Mueller did that, he started with number of cells = number of processors. Maybe you can find some hint in the Dune mailing list archive.
Bye Christoph -- Une science n'était vraiment développée que quand elle pouvait utiliser les mathématiques. (Paul Lafargue) ********************************************* CMWR 2014: 10th - 13th June 2014 in Stuttgart Please visit www.cmwr14.de ********************************************* _______________________________________________ Dumux mailing list Dumux@listserv.uni-stuttgart.de https://listserv.uni-stuttgart.de/mailman/listinfo/dumux