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Subject: Re: [OMPI users] problem starting openmpi on core duo macosx5
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2009-08-17 14:38:09


FWIW, if you use the right mpicc/mpif77/mpif90, you shouldn't need to
specify any of the -L or -l options. Those will automatically be
specified by the wrapper compiler.

If you cannot use mpicc/mpif77/mpif90, then see this FAQ entry:

     http://www.open-mpi.org/faq/?category=mpi-apps#cant-use-wrappers

On Aug 15, 2009, at 9:14 AM, Joop van Lenthe wrote:

> I think so
> I used
> MPI_LIB=/usr/local/lib
> LIBMPI= -L$(MPI_LIB) -lmpi_f90 -lmpi_f77 -lmpi
> and compiled with gfortran.
> and loaded with tha LIBMPI given above
> But you were very right. It was using the mpirun from /usr/bin instead
> of /usr/local/bin
> When I did that the parallelo stuff was better; I still have some
> trouble with io, but we 'll fix that later
> Thanks
> Joop
>
> On 15/08/2009, at 1:52 PM, Jeff Squyres wrote:
>
> > On Aug 15, 2009, at 7:44 AM, Joop van Lenthe wrote:
> >
> >> Hi
> >> I downloaded and compiled openmpi and installed it.
> >> I set met public /private keys.
> >> I try to run and get:
> >> ./gamess
> >>
> --------------------------------------------------------------------------
> >> A requested component was not found, or was unable to be opened.
> >> This
> >> means that this component is either not installed or is unable to
> be
> >>
> >
> > Was gamess compiled against the new version of Open MPI that you
> > downloaded and installed?
> >
> > Note that OS X ships with its own version of Open MPI -- you should
> > probably install Open MPI into an alternate location (e.g., /usr/
> > local) and put it in the front of your PATH (e.g., put /usr/local/
> > bin in front of your path). Then you should be able to use mpicc/
> > mpif77/etc. to compile and link MPI applications as normal with the
> > new version.
> >
> > --
> > Jeff Squyres
> > jsquyres_at_[hidden]
> >
> > _______________________________________________
> > 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
>

-- 
Jeff Squyres
jsquyres_at_[hidden]