[petsc-dev] -ksp_monitor and different norms

Jed Brown jedbrown at mcs.anl.gov
Tue Oct 30 16:18:41 CDT 2012


On Tue, Oct 30, 2012 at 2:13 PM, Mark F. Adams <mark.adams at columbia.edu>wrote:

> I have it set up now to print:
>
> >   0 KSP true resid max norm 1.149095087619e-03 ||r(i)||/||b||
> 1.000000000000e+00
> >   0 KSP Residual norm 0.00424852
>
> Is this OK?
>

Was this run with -ksp_monitor_max -ksp_monitor?


>
> I would prefer (for my user) to not have the second line printed (with the
> 2-norm) ...
>

yes, naturally
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/petsc-dev/attachments/20121030/e12aa63c/attachment.html>


More information about the petsc-dev mailing list