[petsc-users] L infinity norm convergence tests

[Matthew Knepley]

On Wed, Jun 10, 2020 at 9:02 AM Mark Lohry <mlohry at gmail.com> wrote:

> Hi all, is there a built-in way to use L-infinity norms for the SNES and
> KSP convergence tests, or do I need to write a manual KSPSetConvergenceTest
> function?
>

You need to write a custom test.

  Thanks,

    Matt


> Thanks,
> Mark
>


-- 
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/>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20200610/117a00a5/attachment.html>