[petsc-dev] viewing factored matrices

Jed Brown jedbrown at mcs.anl.gov
Fri Nov 22 18:59:48 CST 2013


Barry Smith <bsmith at mcs.anl.gov> writes:
>    Sure, but so what? The setfromoptions has to be recalled on all the
>    levels anyways and relative to setting up the GAMG the calls to the
>    setfromoptions is not an issue.

Fair enough.  GAMG is always expensive enough that it's okay to run
through the SetFromOptions on each setup.
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