[mpich-discuss] MPICH and NWHCHEM

Anthony Chan chan at mcs.anl.gov
Mon May 23 16:17:58 CDT 2011


MPICH-1.2.6 is very old and is no longer being supported.  Since your
cluster node is SMP, most code should benefit from MPICH2's improved shared
memory support.

----- Original Message -----
> Anthony,
> Sorry about the oversight, the version of MPICH I'm using is 1.2.6.
> Currently, MPICH2 does not exist on the cluster I have access to.
> Although I can simply compile the libraries, I assume it is either not
> possible, nor a good idea, to use old mpirun from v1.2.6 to use them.
> I have no hope of seeing my cluster updated.
> 
> 
> ===================================================================
> Christopher J. O'Brien
> cjobrien at ncsu.edu
> https://sites.google.com/a/ncsu.edu/cjobrien/
> 
> Ph.D. Candidate
> Computational Materials Group
> Department of Materials Science & Engineering
> North Carolina State University
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