[Beowulf] mpich2 and mpiexec from Ohio SC

Reuti reuti at staff.uni-marburg.de
Fri Sep 9 03:42:57 EDT 2005


Hi,

is it working for you outside of Torque with mpich2's own mpiexec?

Cheers - Reuti


Konstantin Kudin wrote:
>  Hi there,
> 
>  I have tried to use mpich2 with mpiexec from OSC and the resulting
> code hangs in random places.
> 
>  The same code works fine with mpich.
> 
>  The versions are :
> 
>  mpich2 - mpich2-1.0.2p1
>  mpiexec - mpiexec-0.80
> 
>  The config options for mpich2 are:
> 
> ./configure --prefix=/opt/mpich2.intel --enable-f77 --enable-romio \   
>     --with-file-system="pvfs+nfs+ufs" --with-device=ch3:ssm \
>         --enable-error-messages=all \
>         --enable-timing=runtime --enable-error-checking=runtime
> 
> 
>  Any ideas?
> 
>  Thanks!
>  Konstantin
> 
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