[MPI3 Fortran] What to do with mpif.h in MPI-3?

Torsten Hoefler htor at cs.indiana.edu
Tue Jan 26 10:07:30 CST 2010


On Mon, Jan 25, 2010 at 11:21:49PM -0500, Jeff Squyres wrote:
> On Jan 25, 2010, at 11:19 PM, Torsten Hoefler wrote:
> 
> > > I think the key issue here is that there is no compiler in use anymore
> > > that *only* supports F77 syntax (even those that have "77" in their
> > > executable name).  There hasn't been a only-supports-fortran-77-syntax
> > > compiler for many, many years (since the early-/mid-90s? That's a
> > > guess).
> > That doesn't matter, if it's not in the F77 standard then we can't have
> > it in the F77 bindings.
> 
> There are no F77 bindings.  There are only implicit Fortran bindings in mpif.h.
Agreed. See other replies.

Best,
  Torsten

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