I have a question about the --host and --hostfile flags used by mpirun. Do you have to use fully qualified host names in the arguments to the --host option if the fully qualified domain name is given in the host file?
For example, if I have a host file like this:
Can I then use the following command?
mpirun --hostfile myhosts.txt --host thingOne -np 3 bubba
Kelly Black Phone: (315) 600-8334
Clarkson University Fax: (315) 268-2371
Department of Math. & C.S.
PO Box 5815
Potsdam, NY 13699-5815