[petsc-users] Controlling ML

[John Fettig]

Ok, I will do that.  Thanks for the quick response!

John

On Fri, Jul 8, 2011 at 2:39 PM, Jed Brown <jedbrown at mcs.anl.gov> wrote:
> There are not setters fo every PCML option. Regardless, you should set a
> different prefix for each solver, then you can control them independently.
>
> On Jul 8, 2011 1:31 PM, "John Fettig" <john.fettig at gmail.com> wrote:
>> Is there any way to control ML other than the options database? For
>> example, I want to set -pc_ml_maxNlevels 3, but there seems to be no
>> way to do it other than
>>
>> a) the command line or
>> b) PetscOptionsSetValue("-pc_ml_maxNlevels","3");
>>
>> This doesn't make it easy if you want to have more than one PCML.
>>
>> John
>