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Subject: [OMPI users] problem with mpiexec/mpirun
From: Jovana Knezevic (jovana.knezevic.83_at_[hidden])
Date: 2009-10-12 11:01:03


Hello everyone!

I am trying to run 11 instances of my program on 6 dual-core Opterons
(it is not time-consuming application anyway, takes 10 seconds at
one-core laptop :)).
so, when I type:

 mpiexec -machinefile hostfile -n 11 ./program

nothing happens!

The output of:

"mpdtrace -l" command (from the machine I type the command at) is:

lx64a171_41469 (10.156.70.171)
lx64a176_47945 (10.156.70.176)
lx64a175_42990 (10.156.70.175)
lx64a174_39601 (10.156.70.174)
lx64a173_45387 (10.156.70.173)
lx64a172_55297 (10.156.70.172)

(seems that all 6 machines are there)

Does anyone have any idea/clue what the reason could be?

Thanks in advance!

Regards,
Jovana