Not offhand. The error you're seeing *typically* indicates that you've got a mismatch of OMPI version somewhere. Are you running on multiple machines with different Open MPI versions, perchance?
If you're running only on a single machine, try completely uninstalling the Open MPI package, re-installing it, recompiling your trivial app, and see what happens. Also, you might want to check the output of "mpicc yourapp.c --showme" and see if it's pointing to the right libraries, etc. On Jul 19, 2013, at 7:06 PM, "Kevin H. Hobbs" <hob...@ohio.edu> wrote: > On 07/19/2013 05:11 PM, Ralph Castain wrote: >> Are you sure you're using the same version of OMPI on this new OS? > > No, I'm sure I'm using a different version of Open MPI in Fedora > 18 from the one I was using in Fedora 17. > > I have only the Open MPI provided by the Fedora distribution. > >> They typically distribute one in your default path, > > Fedora allows both Open MPI and MPICH to be installed at the same > time by using the module system. > > Neither is in the default path, I have to put them in my path with : > > module load mpi/openmpi-x86_64 > > which is in my ~/.bashrc . > >> so I'd check to ensure that you really are using the version you think. > > 'locate mpicc' and 'locate mpirun' only find one hit each so I'm > reasonably sure I'm running what I think I'm running. > > That being said packaging bugs have happened before is there any > library, config file, or executable that you would suggest I look > for that might have come from a prior version of Open MPI or its > dependencies? > > > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
