You want
https://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/KSP/KSPGetConvergedReason.html
Thanks,
Matt
On Fri, Jan 17, 2020 at 1:48 PM Sam Guo <[email protected]> wrote:
> Dear PETSc dev team,
> How to check if the max iterations have been reached? I notice there is
> PETSC_ERR_NOT_CONVERGED but I am not sure if this error is issued for max
> iterations reached or not.
> If yes, how to tell if the max iterations have been reached since this
> error can be issued for many other reasons.
> If not, should I check the number of iterations myself?
>
> Thanks,
> Sam
>
--
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
https://www.cse.buffalo.edu/~knepley/ <http://www.cse.buffalo.edu/~knepley/>
