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Re: [Condor-users] mpich 1.2.x

----- Original Message ----- 
From: "Erik Paulson" <epaulson@xxxxxxxxxxx>
To: "Condor-Users Mail List" <condor-users@xxxxxxxxxxx>
Sent: Tuesday, June 22, 2004 7:17 PM
Subject: Re: [Condor-users] mpich 1.2.x

> On Tue, Jun 22, 2004 at 06:52:17PM -0700, Jonathan Zweig wrote:
> > I have mpich 1.2.4 and 1.2.5 both installed on my box.  How does condor
> > which one to use, that is, 1.2.4 ?
> >
> It's a link-time decision when you compiled your MPI code. Condor
> does not have any MPI code linked into it, nor does it need it.

I'll be using MPI Java, not compiling the MPI code as is traditionally done.
So how does that effect condor's ability to know which mpich version to use?


> After you compile your MPI program, you could delete the
> MPI installed on your machine, we don't need it anymore.
> (assuming none of the MPI libraries that your job linked against are
> dynamic)
> -Erik
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