How could I see the solution in the FGMREScycle()?

Matthew Knepley knepley at
Tue Mar 3 15:47:33 CST 2009

The solution is expensive to build in GMRES. You have to do this explicitly
if you
want it by using a custom monitor and calling KSPBuildSolution().


On Tue, Mar 3, 2009 at 3:42 PM, (Rebecca) Xuefei YUAN
<xy2102 at>wrote:

> Hi,
> I am going to track the updated solution, but I was not able to see the
> solution in FGMREScycle() where linear system is solved. Any other options
> provided to take a look at those values?
> Thanks,
> --
> (Rebecca) Xuefei YUAN
> Department of Applied Physics and Applied Mathematics
> Columbia University
> Tel:917-399-8032
> <>

What most experimenters take for granted before they begin their experiments
is infinitely more interesting than any results to which their experiments
-- Norbert Wiener
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <>

More information about the petsc-users mailing list