[petsc-dev] Better -help for -pc_factor_mat_solver_package

[Barry Smith]

On Oct 19, 2011, at 6:33 PM, Jed Brown wrote:

> This is currently being handled by having MatCreate() dynamically compose all the possible (matrix format, solver package) combinations in the Mat, but then we have no way to have -help list the possibilities. What about having a static list
> 
> typedef struct _n_MatFactorSolverPackageLink *MatFactorSolverPackageLink;
> struct _n_MatFactorSolverPackageLink {
>   MatType type;
>   PetscFList package_list;
>   MatFactorSolverPackageLink *next;
> }
> 
> MatFactorRegisterSolverPackage(MATMPIAIJ,MATSOLVERSUPERLU_DIST,path,"MatGetFactor_mpiaij_superlu_dist",MatGetFactor_mpiaij_superlu_dist);
> 
> 
   This change seems fine.

   Barry