[MPICH] MPICH2 and PVFS2

[Rajeev Thakur]

There is a Nemesis MX module in MPICH2. Configure with
--with-device=ch3:nemesis:mx 

Rajeev


> -----Original Message-----
> From: owner-mpich-discuss at mcs.anl.gov 
> [mailto:owner-mpich-discuss at mcs.anl.gov] On Behalf Of Robert Latham
> Sent: Friday, April 13, 2007 2:10 PM
> To: Peter Diamessis
> Cc: mpich-discuss at mcs.anl.gov
> Subject: Re: [MPICH] MPICH2 and PVFS2
> 
> On Fri, Apr 13, 2007 at 02:46:58PM -0400, Peter Diamessis wrote:
> > Hi Rob,
> > 
> > Actually, one more thing. I did contact our system admin. .
> > He says he'll install MPICH2 but is concerned as to whether
> > it supports MX ? The cluster is currently set-up using GM but
> > they are transitioning to MX and his understanding of your email
> > is that MX is not supported by MPICH2 ? Thus, open-MPI may
> > the cluster's ultimate option ? 
> > 
> > Any thoughts here ?
> 
> Well, I work much more closely with MPICH2.  Let's see if you still
> observe this bug with MPICH2 over GM.   If you use MPICH2 or OpenMPI,
> we still might have to debug the ROMIO component, so let's make sure
> that works for you.
> 
> I don't know what the status of MPICH2 on MX is.  I hope someone will
> chime in and let you know.
> 
> ==rob
> 
> -- 
> Rob Latham
> Mathematics and Computer Science Division    A215 0178 EA2D B059 8CDF
> Argonne National Lab, IL USA                 B29D F333 664A 4280 315B
> 
>