[petsc-dev] broken petsc-dev related mesh?

Jed Brown jed at 59A2.org
Sat Mar 12 14:12:32 CST 2011


On Sat, Mar 12, 2011 at 21:08, Barry Smith <bsmith at mcs.anl.gov> wrote:

> From the docs: if INSERT_VALUES then no parallel communication is used,
>

Evidently I can't read.


>
>   My hope was that all reasonable possible approaches to localtoglobal
> could be handle via a single DMLocalToGlobalBegin/End() interface.  I admit
> it may be consider slightly cumbersome for some cases but I considered those
> cases rare enough that in the interest of not having a million different
> functions to do similar things with local to global I could live with the
> cumbersomeness.
>

No, this is fine. Using gtol with (INSERT_VALUES,SCATTER_REVERSE) never made
sense anyway.
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