Re: [ptp-dev] Machinefile for OpenMPI/ORTE

[Greg Watson <g.watson@xxxxxxxxxxxx>]

Not until 2.1. The only thing you could do would be create your own  
installation of OMPI and specify a different install directory.

Greg

On Aug 19, 2008, at 1:46 PM, wspear wrote:

> Thanks.  Is it possible to specify an alternate machine file?
>
> Wyatt
>
> On Tue, Aug 19, 2008 at 6:40 AM, Greg Watson <g.watson@xxxxxxxxxxxx>  
> wrote:
> > Hi Wyatt,
> >
> > Add the machines to <ompi_install_dir>/etc/openmpi-default- 
> > hostfile. In 2.1
> > you'll be able to specify the machines as part of the launch  
> > configuration
> > as well.
> >
> > Greg
> >
> > On Aug 18, 2008, at 8:39 PM, wspear wrote:
> >
> > > Greetings,
> > >
> > > We're running PTP on two nodes with 8 processors/node.  It looks  
> > > like
> > > it's only actually able to use 1 node though.  Explicitly specifying
> > > its behavior in a machine-file is our best guess for how to deal  
> > > with
> > > this, but we aren't sure where to do so to make ORTE find it, if  
> > > it is
> > > possible at all.  The PTP Perspective in Eclipse displays just one
> > > node available.
> > >
> > > Thanks,
> > >
> > > Wyatt
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> >
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