[petsc-dev] -ksp_monitor and different norms

[Mark F. Adams]

-ksp_monitor_max
-ksp_norm_type unpreconditioned
-ksp_monitor_short 

On Oct 30, 2012, at 5:18 PM, Jed Brown <jedbrown at mcs.anl.gov> wrote:

> 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

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