On Sat, 10 Jan 2004, Lars Grabow wrote:
> I think you might refer to my previous post. I couldn't identify the
> problem so I compiled LAM-MPI 7.0.3 from source, which was straight
> forward on RH9.0. Then I recompiled the binary against the new lam
> version and it works fine. I suspect that some LAM-MPI versions are not
> compatible with others, but I'm not sure about this. The problem could
> be anything.
This is definitely true -- we make no attempts to keep binary
compatability between versions. As stated in the FAQ, you must 1) have
compiled your MPI application with the same version of LAM/MPI that you
are running, and 2) be running the same version of LAM/MPI on all nodes in
your universe.
--
{+} Jeff Squyres
{+} jsquyres_at_[hidden]
{+} http://www.lam-mpi.org/
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