[petsc-users] Multiple Copies of KSP

[Joshua Booth]

I meant that each core was running its own ksp at the same time. Not two
different solvers over the same world.


On Mon, Feb 28, 2011 at 11:11 PM, Satish Balay <balay at mcs.anl.gov> wrote:

> yes you can create as many KSP solves as you need.
>
> check src/ksp/ksp/examples/tutorials/ex9.c
>
> satish
>
> On Mon, 28 Feb 2011, Joshua Booth wrote:
>
> > Hello,
> >
> > I was wondering if it is possible to have multiple KSP running, each on
> > their own core but in the same program.
> > When I have tried this before using MPI_COMM_SELF,  I get an error.
> >
> > Thank you
> >
> > Joshua Booth
> >
>
>
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