Hi,
I have set up an Xgrid including one laptop and 7 Mac mini nodes (all are
duo core machines). I have also installed openMPI (openmpi 1.2.1) on all
nodes. The laptop node (hostname: sib) has three roles: agent, controller
and client, all the other nodes are only agents.
When I started "mpirun -
turn of the agent on node6, the
previous problem was solved, everything works fine.
Thank you .
Jinhui
On 10/9/07, Brian Barrett wrote:
>
> On Oct 4, 2007, at 3:06 PM, Jinhui Qin wrote:
> > sib:sharcnet$ mpirun -n 3 ~/openMPI_stuff/Hello
> >
> > Process 0.1.1 is unabl
Hi Brian,
I got another problem in running an MPI job through XGrid. During the
execution of this MPI job it will call Xlib functions (i.e. XOpenDisplay())
to open an X window. The XOpenDisplay() function call failed (return
"null"), it can not open a display no matter how many processors that
not working if without --prefix option).
Thanks for any help.
Jane
On 10/26/07, Brian Barrett wrote:
>
> XGrid does not forward X11 credentials, so you would have to setup an
> X11 environment by yourself. Using ssh or a local starter does
> forward X11 credentials, which is
