[petsc-dev] VecSetFromOptions() being called from all over the place

[Jed Brown]

Barry Smith <bsmith at mcs.anl.gov> writes:

> If so then shouldn't DMSetVecType() be the function that determines
> the type for DM in one fell swoop instead of separate calls to
> VecSetFromOptions() for each create? Note in theory that
> DMSetFromOptions() has the option -dm_vec_type allowing runtime
> selection of all the DM vectors also rather than the separate calls to
> VecSetFromOptions() for each create?

Yes.

>   Can all these VecSetFromOptions() be removed?

Probably replaced with VecSetType(X,dm->vectype)?
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