Dear Kartik, It is possible to use the SuperLU direct solver through the TrilinosWrappers. Obviously this requires that Trilinos it configured with SuperLU enabled. Step-33 <https://www.dealii.org/8.5.0/doxygen/deal.II/step_33.html#ConservationLawsolve> demonstrates how to setup and use the direct solver itself, and you would simply need to select the desired solver type <https://dealii.org/8.5.0/doxygen/deal.II/structTrilinosWrappers_1_1SolverDirect_1_1AdditionalData.html#a22a275c6fa139cd8bf86cea54ff8f045> :
SolverControl <https://www.dealii.org/8.5.0/doxygen/deal.II/classSolverControl.html> solver_control (1,0); TrilinosWrappers::SolverDirect::AdditionalData <https://www.dealii.org/8.5.0/doxygen/deal.II/structTrilinosWrappers_1_1SolverDirect_1_1AdditionalData.html> data; data.solver_type = "Amesos_Superlu"; TrilinosWrappers::SolverDirect <https://www.dealii.org/8.5.0/doxygen/deal.II/classTrilinosWrappers_1_1SolverDirect.html> direct (solver_control, data); direct.solve (system_matrix, newton_update, right_hand_side); I hope that this helps. Regards, Jean-Paul On Monday, April 17, 2017 at 1:08:29 PM UTC+2, Kartik Jujare wrote: > > Hello, > > Can anyone please provide an implementation example on how to proceed > using superlu_dist in a dealii solve function? > > Thanks and regards, > Kartik > -- 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.
