[petsc-users] On PCFIELDSPLIT and its implementation

[Edoardo alinovi]

Thanks, I'll do it then :)

Il Mar 15 Nov 2022, 19:25 Jed Brown <jed at jedbrown.org> ha scritto:

> You do if preconditioners (like AMG) will use it or if using functions
> like MatSetValuesBlocked(). If you have uniform block structure, it doesn't
> hurt.
>
> Edoardo alinovi <edoardo.alinovi at gmail.com> writes:
>
> > Hi Guys,
> >
> > Very quick one. Do I need to set the block size with MPIAIJ?
>
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