[Beowulf] compilers vs mpi?

[Greg Lindahl]

On Tue, Jul 20, 2010 at 12:07:32PM -0400, Mark Hahn wrote:

> I'm interested in hearing about experiences with mixing compilers
> between the application and MPI.  that is, I would like to be able
> to compile MPI (say, OpenMPI) with gcc, and expect it to work correctly  
> with apps compiled with other compilers.  I guess I'm reasoning by 
> analogy to normal distro libs.

Everyone's C compilers are pretty much compatible. C++ and Fortran,
not at all.

-- greg