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

[Jonathan Perkins]

Hi, support in Hydra has been changing in the last several months.
Recent MVAPICH2 releases incorporate the latest version of
Hydra.  You can try the latest MVAPICH2 1.6RC2 or you can use the
latest Hydra (http://www.mcs.anl.gov/research/projects/mpich2/downloads/tarballs/1.3.2p1/hydra-1.3.2p1.tar.gz).


On Fri, Feb 18, 2011 at 1:58 PM, Kenneth Yoshimoto <kenneth at sdsc.edu> wrote:
>
> 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
>
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>
>



-- 
Jonathan Perkins
http://www.cse.ohio-state.edu/~perkinjo