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Thread: Xterm issues
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- Join Date
- Jul 2006
I am trying to debug an MPI program by launching the job on two machines and tracing through the library on both sides. For this, I need to have xterm spawn two debug windows, one for my node and one more for the remote node. I am passwordless-ly ssh-ing into the other node by using the -X switch and this is where I am now,
mpirun --prefix /usr/local -hostfile machines -np 2 xterm -e gdb peruse_ex1 xterm Xt error: Can't open display: xterm: DISPLAY is not set
mpirun --prefix /usr/local -hostfile machines -x DISPLAY -x PATH -np 2 xterm -e gdb peruse_ex1