Hi,
Am 09.06.2008 um 18:13 schrieb Dave Grote:
I have this same issue from a while ago. Search for "x11
forwarding" in
the archives. The solution I settled on is to use the -d option, the
debug option. With this option, mpirun will keep the ssh sessions
open,
and so the X forwarding stays
I have this same issue from a while ago. Search for "x11 forwarding" in
the archives. The solution I settled on is to use the -d option, the
debug option. With this option, mpirun will keep the ssh sessions open,
and so the X forwarding stays active. Note that you do get lots of
debugging out
If you are using a recent version of Linux (as machine A), the X server
is probably started with its TCP network connection turned off. For
example, if you do:
$ ps auxw | grep X
/usr/bin/Xorg :0 -br -audit 0 -auth /var/gdm/:0.Xauth -nolisten tcp vt7
The "-nolisten tcp" option turns off the X ser
In general, Open MPI doesn't have anything to do with X forwarding.
However, if you're using ssh to startup your processes, ssh may
configure X forwarding for you (depending on your local system
setup). But OMPI closes down ssh channels once applications have
launched (there's no need to
