Hi all, I have two question which may be somehow related:
First: I have parallelized a code in which I use TrilinosWrappers::SolverDirect . The problem is that with around 20000 DOFs the code is run on my own machine and on the cluster as well but when I increase DOF even to 150000 it get stuck at the first call to direct solver without giving any error and Direct solver never got done. Second: I don't know what solver control do for SolverDirect !! SolverDirect <https://www.dealii.org/8.4.1/doxygen/deal.II/classTrilinosWrappers_1_1SolverDirect.html#a5d216dac60a7bdf696c206d926974d1f> (SolverControl <https://www.dealii.org/8.4.1/doxygen/deal.II/classSolverControl.html> &cn, const AdditionalData <https://www.dealii.org/8.4.1/doxygen/deal.II/structTrilinosWrappers_1_1SolverDirect_1_1AdditionalData.html> &data=AdditionalData <https://www.dealii.org/8.4.1/doxygen/deal.II/structTrilinosWrappers_1_1SolverDirect_1_1AdditionalData.html> ()) I thought SolverControl has meaning when we have iterative solvers. I was wondering why the code doesn't work with increased DOF and if I can do something to find out where the problem is and how to solve it. Thanks -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to dealii+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
