[petsc-users] AMG preconditioners

[Barry Smith]

> On Mar 9, 2016, at 8:43 AM, Manav Bhatia <bhatiamanav at gmail.com> wrote:
> 
> Hi, 
> 
>    Out of GAMG, ML and HYPRE, which are expected to be compatible with SEQBAIJ and MPIBAIJ matrices? 

  Not necessarily.  Note that you can create matrices with MatCreate() and control at run time the matrix version. You don't need to hardwire BAIJ or AIJ (in fact we recommend not hardwiring it). 

  Barry


> 
> Regards,
> Manav
>