On Tue, Dec 2, 2014 at 9:56 AM, Jeff Squyres (jsquyres) <jsquy...@cisco.com> wrote:
> I like the OMPI_ prefix because it clearly identifies the function as > specific to Open MPI (i.e., you really should enclose it in #if > defined(OPEN_MPI) / #endif). > That's not enough. They will have to check for the right version of Open MPI and then for the availability of the OMPI_<something> functions. That looks as having the sabe cost as checking for the MPIX_<something> function without looking for a specific MPI library. > If you/users really want MPIX_, how about: use OMPI_Foo as the "real" > name, and have alternate entry points via MPIX_Foo? (via #define, wrapper > functions, or whatever) > > Then we all win. Huzzah! > That will totally suck in Fortran. George.
