On Thu, Jul 23, 2009 at 5:47 PM, Ralph Castain<r...@open-mpi.org> wrote: > I doubt those two would work together - however, a combination of 1.3.2 and > 1.3.3 should. > > You might look at the ABI compatibility discussion threads (there have been > several) on this list for the reasons. Basically, binary compatibility is > supported starting with 1.3.2 and above.
Ok - I'll make sure to use all the same version. Is there anyway that can be detected and an error thrown? It took me quite a while to figure out that one machine was the wrong version. Thanks, David
