Hi, while trying to run a MPI program, I received the following: [vorlket@server ~]$ mpirun -host server:4,midiserver:4,miniserver:1 -np 9 /home/vorlket/sharedfolder/mpi-prime -------------------------------------------------------------------------- PRTE detected a mismatch in versions between two processes. This typically means that you executed "mpirun" (or "mpiexec") from one version of PRTE on on node, but your default path on one of the other nodes upon which you launched found a different version of Open MPI.
PRTE only supports running exactly the same version between all processes in a single job. This will almost certainly cause unpredictable behavior, and may end up aborting your job. Local host: server Local process name: [prterun-server-1089@0,0] Local PRTE version: 3.0.3 Peer host: Unknown Peer process name: [prterun-server-1089@0,1] Peer PRTE version: 3.0.5 -------------------------------------------------------------------------- -------------------------------------------------------------------------- PRTE has lost communication with a remote daemon. HNP daemon : [prterun-server-1089@0,0] on node server Remote daemon: [prterun-server-1089@0,1] on node midiserver This is usually due to either a failure of the TCP network connection to the node, or possibly an internal failure of the daemon itself. We cannot recover from this failure, and therefore will terminate the job. Could you please tell me what I can do to either have the same PRTE version across the servers or something else to make the program run? Thanks.
