HP-MPI Version 2.2.5 for HP-UX Release Note

HP-MPI V2.2.5 for HP-UX Release Note
What’s in This Version
12
-h n01 -np 2 /path/to/hello_world
-h n02 -np 2 /path/to/hello_world
• Run the hello_world executable file:
% $MPI_ROOT/bin/mpirun -f appfile
By default, mpirun will remsh to the remote machines n01 and n02. If desired, the
environment variable MPI_REMSH can be used to specify a different command, such as
/usr/bin/ssh or "ssh -x".
•Analyze hello_world output.
HP-MPI prints the output from running the hello_world executable in non-deterministic
order. The following is an example of the output:
Hello world!I’m 1 of 4 on n01
Hello world!I’m 3 of 4 on n02
Hello world!I’m 0 of 4 on n01
Hello world!I’m 2 of 4 on n02