1. I thought multifrontal solvers are designed for parallelism. But anyway, since this is external to Deal, it wouldn't use your TaskFlow threads. 2. So BlockJacobi doesn't use parallel tasks either? I thought I was seeing thread activity in my run.
Ok, so how do I get a parallel preconditioner of higher quality than Jacobi? Or since this is a time-stepping method, any parallel solver. Should I use the Trilinos or PETSc wrappers and implicitly use MPI, even though I'm on a single node? -- 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 [email protected]. To view this discussion visit https://groups.google.com/d/msgid/dealii/33754612-65ee-418a-8ff0-7320910d3620n%40googlegroups.com.
