On Thu, Dec 1, 2016 at 8:48 AM, Eric Chamberland <
> I try to find how to zeros all vec entries, including ghosts, without
> doing any communications...
> Since VecSet does not modify ghost values, we can do
> But that is somewhat "heavy" just to put zeros in a vec on all processes...
> Shouldn't VecZeroEntries be the function that should do the work correctly?
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
-- Norbert Wiener