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. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-dev/attachments/20110312/1666880d/attachment.html>
