On Fri, Mar 13, 2009 at 9:28 PM, Jeff Squyres <jsquyres_at_[hidden]> wrote:
> No you should not need to do this.
> Is there any chance you could upgrade to Open MPI v1.3?
Yes. It works without a Barrier under v1.3. Is this a known problem?
What is the best way for me to test in my configure script that I'm
running under OpenMPI version >= 1.3 so that I can disable the Barrier
for such versions?