Hi Rolf,
Thanks for that. There is still one minor problem, though. The
xwindow is getting spawned on the remote machine and not on my local
machine. It now looks like,
mpirun --prefix /usr/local -hostfile machines -x DISPLAY -x PATH -np 2
xterm -e gdb peruse_ex1
Please let
Krishna --
Did you not see my post yesterday?
http://www.open-mpi.org/community/lists/users/2008/01/4774.php
D
On Jan 3, 2008, at 4:54 AM, Krishna Chaitanya wrote:
Hi Rolf,
Thanks for that. There is still one minor problem,
though. The xwindow is getting spawned on the remot
Krishna,
Review the ssh and sshd man pages. When using ssh -X it takes care of
defining the DISPLAY and sending the X11 images to your screen.
Defining DISPLY directly generally won't work (that is how you do it
with rlogin but not with ssh).
Doug Reeder
On Jan 3, 2008, at 1:54 AM, Krishn
Per my previous mail, Open MPI (by default) closes its ssh sessions
after the remote processes are launched, so X forwarding through ssh
will not work.
If it is possible (and I think it is, based on your subsequent
replies), you might be best served with unencrypted X forwarding.
On Jan
Thanks for the detailed responces! I've included some stuff inline below:
On Jan 2, 2008 1:56 PM, Jeff Squyres wrote:
> On Dec 31, 2007, at 12:50 AM, Jim Kusznir wrote:
> > The rpm build errored out near the end with a missing file. It was
> > trying to find /opt/openmpi-gcc/1.2.4/opt/share/op
Krishna,
Would it work to launch the gdb/ddd process separately on the remote
machine and then attaching to the mpi running jobfrom within gdb/ddd.
Something like
ssh -X [hostname|ip address] [ddd|gdb]
Doug Reeder
On Jan 3, 2008, at 8:32 AM, Jeff Squyres wrote:
Per my previous mail, Open
