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Subject: Re: [OMPI users] problem with mpirun
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2011-11-03 18:22:03


It sounds like you have an old version of Open MPI that is not ignoring your unconfigured OpenFabrics devices in your Linux install. This is a guess because you didn't provide any information about your Open MPI installation. :-)

Try upgrading to a newer version of Open MPI.

On Nov 3, 2011, at 12:52 PM, amine mrabet wrote:

> i use openmpi in my computer
>
> 2011/11/3 Ralph Castain <rhc_at_[hidden]>
> Couple of things:
>
> 1. Check the configure cmd line you gave - OMPI thinks your local computer should have an openib support that isn't correct.
>
> 2. did you recompile your app on your local computer, using the version of OMPI built/installed there?
>
>
> On Nov 3, 2011, at 10:10 AM, amine mrabet wrote:
>
> > hey ,
> > i use mpirun tu run program with using mpi this program worked well in university computer
> >
> > but with mine i have this error
> > i run with
> >
> > amine_at_dellam:~/Bureau$ mpirun -np 2 pl
> > and i have this error
> >
> > libibverbs: Fatal: couldn't read uverbs ABI version.
> > --------------------------------------------------------------------------
> > [0,0,0]: OpenIB on host dellam was unable to find any HCAs.
> > Another transport will be used instead, although this may result in
> > lower performance.
> >
> >
> >
> >
> >
> > any help?!
> > --
> > amine mrabet
> > _______________________________________________
> > users mailing list
> > users_at_[hidden]
> > http://www.open-mpi.org/mailman/listinfo.cgi/users
>
>
> _______________________________________________
> users mailing list
> users_at_[hidden]
> http://www.open-mpi.org/mailman/listinfo.cgi/users
>
>
>
> --
> amine mrabet
> _______________________________________________
> users mailing list
> users_at_[hidden]
> http://www.open-mpi.org/mailman/listinfo.cgi/users

-- 
Jeff Squyres
jsquyres_at_[hidden]
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