Re: [deal.II] Re: How can we get the factorized system matrix when using SparseDirectMUMPS?

Bruno, Thank you very much. I would check the time for the solve() function with different right hand side. If the factorization only be done the first time it is called, the time for solving the next right hand side should be lesser. I looked through the documentation in Deal.II before. I think i

[deal.II] Re: How can we get the factorized system matrix when using SparseDirectMUMPS?

Kien, On Wednesday, June 26, 2019 at 10:20:38 PM UTC-4, Phạm Ngọc Kiên wrote: > > Hi colleagues, > I am trying to build codes using PETScWrappers::SparseDirectMUMPS solver. > Step-62 shows a very good example for using it. > However, I really want to know if we can choose the factorization metho