You may be interested in reading: https://www.open-mpi.org/software/ompi/versions/
2016-02-13 22:30 GMT+01:00 Kim Walisch <kim.wali...@gmail.com>: > Hi, > > In order to make life of my users easier I have built a fully > statically linked version of my primecount program. So the program > also statically links against Open MPI. I have built this binary on > CentOS-7-x86_64 using gcc. The good news is that the binary runs > without any issues on Ubuntu 15.10 x64 (uses mpiexec (OpenRTE) 1.10.2). > > The bad news is that the binary does not work on Ubuntu 14.04 x64 > which uses mpiexec (OpenRTE) 1.6.5. Here is the error message: > > > $ mpirun -n 1 ./primecount 1e10 -t1 > [ip-XXX:02671] [[8243,0],0] mca_oob_tcp_recv_handler: invalid message > type: 15 > -------------------------------------------------------------------------- > mpirun noticed that the job aborted, but has no info as to the process > that caused that situation. > -------------------------------------------------------------------------- > ubuntu@ip-XXX:~$ mpiexec --version > mpiexec (OpenRTE) 1.6.5 > > > Questions: > > 1) Is this backwards incompatibility issue an Open MPI bug? > > 2) Can I expect that my binary will work with future mpiexec > versions >= 1.10 (which it was built with)? > > Thanks and best regards, > Kim > > _______________________________________________ > users mailing list > us...@open-mpi.org > Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users > Link to this post: > http://www.open-mpi.org/community/lists/users/2016/02/28522.php > -- Kind regards Nick
