[ESPResSo] mpirun

[Mehmet Sayar]

Hi All,

I am having trouble running Espresso on 8 cores.
The simulation ends with a message:
"One of the processes started by mpirun has exited with a nonzero exit code"

I know that this error is not specific to Espresso. The same computer
also gives a similar message when running Gromacs.
Both Espresso and Gromacs run happily on identical architecture on
different nodes of the cluster.
So the problem should be either related to the LAM environment or hardware.

How can I debug this error? Any suggestions?

Thanks in advance.

Mehmet

-- 
________________________________________________________
Mehmet Sayar - Assist. Prof.  Koc University
Email:address@hidden        Dept. Mechanical Eng.
Phone:+90-212-338-1840        Rumelifeneri Yolu, Sariyer
Fax:  +90-212-338-1548        34450 Istanbul, Turkey