[petsc-dev] GAMG documentation very thin?

Mark Adams mfadams at lbl.gov
Tue Oct 28 07:08:08 CDT 2014


Yes, I will give the doc some love.
Mark

On Mon, Oct 27, 2014 at 5:55 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:

>
>    The manual page for    PCGAMG and the users manual seem very very thin
> are how to use PGGAMG, no mention of various useful options and no seeming
> mention of near null spaces etc that, as I understand it, care important
> for getting good convergence. Remember this is a library, not a framework?
>
>    Barry
>
>
> Library, something you get and use. Framework, something you write a
> proposal with the authors of and then they may have some junior person help
> you use it until the grant runs low or they are working on another proposal.
>
>
>
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