[mpich-discuss] Installation query

Fri Dec 3 03:55:49 CST 2010

The MPICH2 installation needs to be visible on all nodes. This can be 
done either by installing it on each node, or on a shared NFS directory.

  -- Pavan

On 12/03/2010 03:48 AM, Manish Honap wrote:
> Can you please tell me whether all the computers in a cluster need to be
> installed with MPICH2 for running parallel programs or installing MPICH2
> over a NFS shared folder is fine ?
> e.g.
> We have a 8 node cluster and /home is shared over NFS so running
> 'mpich2version' on all nodes gives
>
> MPICH2 Version:         1.2.1p1
> MPICH2 Release date:    Unknown, built on Fri Nov 12 15:14:21 IST 2010
> MPICH2 Device:          ch3:nemesis
> MPICH2 configure:       --prefix=/home1/pfs/usr
> MPICH2 CC:      gcc  -O2
> MPICH2 CXX:     c++  -O2
> MPICH2 F77:     g77  -O2
> MPICH2 F90:     f95  -O2
>
>
>
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-- 
Pavan Balaji
http://www.mcs.anl.gov/~balaji