I want to be absolutely sure that "INTERFACE block with the overloaded procedures for MPI_SIZEOF in mpif.h" does not break user experience for those using legacy Fortran. Can someone give me a prototype implementation to test? Best, Jeff Sent from my iPhone

On Jun 6, 2014, at 7:11 AM, "Jeff Squyres (jsquyres)" <[email protected]> wrote:

INTERFACE block with the overloaded procedures for MPI_SIZEOF in mpif.h