It looks like you are calling MPI_Comm_rank on a bad communicator. Check all your calls to MPI_Comm_rank.
On Mar 5, 2013, at 12:07 PM, Chintu <chintu...@gmail.com> wrote: > Hi, > > I am running my jobs on openmpi linux platform. I am getting the following > errors: > > [compute-12-23.local:10203] *** An error occurred in MPI_Comm_rank > [compute-12-23.local:10203] *** on communicator MPI_COMM_WORLD > [compute-12-23.local:10203] *** MPI_ERR_COMM: invalid communicator > [compute-12-23.local:10203] *** MPI_ERRORS_ARE_FATAL: your MPI job will now > abort > -------------------------------------------------------------------------- > mpirun has exited due to process rank 11 with PID 10211 on > node compute-12-23.local exiting improperly. There are two reasons this could > occur: > > 1. this process did not call "init" before exiting, but others in > the job did. This can cause a job to hang indefinitely while it waits > for all processes to call "init". By rule, if one process calls "init", > then ALL processes must call "init" prior to termination. > > 2. this process called "init", but exited without calling "finalize". > By rule, all processes that call "init" MUST call "finalize" prior to > exiting or it will be considered an "abnormal termination" > > This may have caused other processes in the application to be > terminated by signals sent by mpirun (as reported here). > -------------------------------------------------------------------------- > [compute-12-23.local:10199] 11 more processes have sent help message > help-mpi-errors.txt / mpi_errors_are_fatal > [compute-12-23.local:10199] Set MCA parameter "orte_base_help_aggregate" to 0 > to see all help / error messages > rm: cannot remove `/tmp/145890.1.normal/rsh': No such file or directory > > > Any help or suggestion will be appreciated. > > Thanks, > Praveen > _______________________________________________ > 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/
