Hello everyone, Just a small question. Looking at the documentation and at the .h of the TrilinosWrappers::PreconditionAMG I have not found a way to access the smoother and coarse solver to play with their parameters. Say if you use an ILU or ILUT smoother. When you use the verbose output of the solver you get status report such as:
Smoother (level 2) : IFPACK, type=`ILU', Smoother (level 2) : post,overlap=1 Smoother (level 2) : level-of-fill=0,rel. threshold=1,abs. threshold=0 Smoother (level 2) : Setup time : 0.00463979 (s) Coarse solve (level 3) : IFPACK, type=`ILU', Coarse solve (level 3) : post,overlap=1 Coarse solve (level 3) : level-of-fill=0,rel. threshold=1,abs. threshold=0 Clearly, parameters like fill-level, rel. treshold and abs. threshold could be modified. Is there any way to access them and modify them? I have not been able to as of now. I would prefer to keep using the Wrappers as I find their usage to be relatively easy and straightforward. Thank you for everything, Best Bruno -- 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.
