Hi,
mpicc and mpirun used were not in the same directory as lamboot. We have
corrected it now and LAM programs are working!!!
Thanks a lot.
MEC
On 1/19/06, Jeff Squyres <jsquyres_at_[hidden]> wrote:
>
> On Jan 18, 2006, at 10:35 AM, Soumya,Teena, Ranjana,Liss,Navya wrote:
>
> > We have installed the LAM package that comes with Debian Sarge. The
> > program compiles even without -lmpi.
> > The systems already had mpich2 installed in them. How can we make
> > sure that we are using the mpicc from LAM implementation? Do we
> > have to uninstall mpich2?
>
> No, both should be able to co-exist on a cluster just fine (assuming
> that they are installed into different locations). The main thing
> you need to do is to set your $PATH to point to the MPI
> implementation of your choice. You will likely even need to do this
> in your shell startup files (e.g., .bashrc). Check the LAM FAQ --
> there's a bunch of specific information in there about this.
>
> A quick way to check is to run "which mpicc" and "which mpirun" to
> see where they are located. Compare this to the output of, for
> example, "which lamboot" -- they should probably be in the same
> directory.
>
> --
> {+} Jeff Squyres
> {+} The Open MPI Project
> {+} http://www.open-mpi.org/
>
>
> _______________________________________________
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>
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