Hi, usually I'm using MUMPS by puting '-pc_factor_mat_solver_package mumps' into the .petscrc. Now I want to change in runtime between MUMPS and non-MUMPS so I tried to turn it on with PCFactorSetMatSolverPackage( pre, MAT_SOLVER_MUMPS); but I doesn't have any effect.
I also have a problem with PCFactorGetMatSolverPackage(). How can I get back an output as described in the documentation that has the type 'const'? Thx - Clemens
