On Feb 21, Jeff Squyres announced Open MPI 1.6.4. However,
on the Open MPI home page, 1.6.3 is still indicated as the
current release. Going to the download page shows 1.6.4 as
the current release, so I think the problem is isolated to
the home page. Thanks!
User Services Group email: dpturner_at_[hidden]
NERSC Division phone: (510) 486-4027
Lawrence Berkeley Lab fax: (510) 486-4316