Thanks for your reply. The command I used is "mpirun -np 4 ./hello" ________________________________________ From: [email protected] [[email protected]] on behalf of Ralph Castain [[email protected]] Sent: Monday, September 24, 2012 3:20 PM To: Open MPI Users Subject: Re: [OMPI users] openmpi failed the hello world test
Would you be so kind as to supply the actual cmd line you used? On Sep 24, 2012, at 12:15 PM, "Liu, Hanzhong" <[email protected]> wrote: > Hi All: > I installed the open mpi 1.6 on my desktop which is a intel quad core > running 64bit ubuntu 12.04. After configuration and installation, I tested > mpirun with hello world using 4 cpu. But only one cpu said "hello world". I'm > wondering if any one experienced this. Thanks! > > _______________________________________________ > users mailing list > [email protected] > http://www.open-mpi.org/mailman/listinfo.cgi/users _______________________________________________ users mailing list [email protected] http://www.open-mpi.org/mailman/listinfo.cgi/users
