On 4/29/19 2:04 PM, Konrad wrote: > > So I was wondering if there is a PetSc interface to MUMPS (parallel > sparse direct solver) or if anyone has an idea for more efficient > solvers for such problems. I am not an expert in linear solvers but > their efficiency is (as so often) crucial here.
Yes, there are such interfaces. Take a look at SparseDirectUMPFACK (no PETSc required) and https://dealii.org/developer/doxygen/deal.II/classPETScWrappers_1_1SparseDirectMUMPS.html Best W. -- ------------------------------------------------------------------------ Wolfgang Bangerth email: [email protected] www: http://www.math.colostate.edu/~bangerth/ -- 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]. For more options, visit https://groups.google.com/d/optout.
