[mvapich-discuss] extra args to executable from mpiexec.hydra?

[Kenneth Yoshimoto]

Hi,

  I'm trying to use mpiexec.hydra, but it seems to be passing
an extra bogus argument to some of my executables.
(I think this is mvapich2/1.5.1p1, compiled with pgi)

I run:

mpiexec.hydra -f MPICH2HOSTFILE.gur -configfile MPICH2CONFIG.gur

with:

MPICH2HOSTFILE.gur:
trestles-1-29
trestles-1-28

MPICH2CONFIG.gur:
-n 2 /home/kenneth/info/gur/test/gurdata/work/ring26 -t 1000 -n 2 -l 4000 -i 
0.03125 -c 0 -s 0
-n 2 /home/kenneth/info/gur/test/gurdata/work/ring26 -t 1000 -n 2 -l 4000 -i 
0.03125 -c 0 -s 0

and tasks 2 and 3 get started with the bogus arg "MPICH2CONFIG.gur".
tasks 0 and 1 don't get that arg.

Am I doing something wrong?

Thanks,
Kenneth