The 2.0.0rc1 tarball has some issues with FCFLAGS missing from (at least) some pthreads-related configure probes. See my devel list posts related to the 1.10.2 release candidate for more information.
The 1.10.2rc1 tarball also showed at least one link command was missing FCFLAGS, but I cannot determine if that is the case in 2.0.0rc1 since the configure failure has become fatal. -Paul On Sat, Dec 19, 2015 at 6:49 AM, Jeff Squyres (jsquyres) <jsquy...@cisco.com > wrote: > Just in time for the holidays, the Open MPI Team, representing a > consortium of research, academic, and industry partners, is pleased to > announce the first release candidate of the upcoming v2.0.0 series: > v2.0.0rc1. > > The v2.x series is a new series which includes many new features and > under-the-hood improvements. Many of these features and improvements were > discussed in the Open MPI SC'15 State of the Union BOF; the slides are > available here: > > http://blogs.cisco.com/performance/slides-from-open-mpi-sc15-sotu-bof > > Additionally, as the change in the first digit indicates, the v2.x series > is not (binary) backwards compatible with the v1.10 series. Specifically: > MPI and OpenSHMEM applications will need to be recompiled against v2.0.0, > and will need to use the v2.x "mpirun" and support libraries. Slides 9-12 > in the BOF slides (linked above) explain Open MPI's (relatively new) > version numbering scheme. > > We do not expect to release v2.0.0 until January at the earliest; we > wanted to make some early release candidates available to the Open MPI user > community to get some real-world testing, and to get feedback before the > final release becomes available. > > The v2.0.0 release candidate tarballs are available at the same location > where the final release tarballs will be available: > > http://www.open-mpi.org/software/ompi/v2.x/ > > Happy holidays! > > -- > Jeff Squyres > jsquy...@cisco.com > For corporate legal information go to: > http://www.cisco.com/web/about/doing_business/legal/cri/ > > _______________________________________________ > announce mailing list > annou...@open-mpi.org > Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/announce > Searchable archives: > http://www.open-mpi.org/community/lists/announce/2015/12/0081.php > -- Paul H. Hargrove phhargr...@lbl.gov Computer Languages & Systems Software (CLaSS) Group Computer Science Department Tel: +1-510-495-2352 Lawrence Berkeley National Laboratory Fax: +1-510-486-6900
