On May 15, 2014, at 4:17 PM, Marc-Andre Hermanns <[email protected]> wrote:

isn't MPI_SIZEOF also named as a function that is allowed to be implemented as a macro?

Not that I can find -- that's why I'm asking this question...

Also, the call is likely to be so short (in duration) that you'd have a huge overhead in intercepting it.

I would also be ok with proposed solution #1.

Good. Bill Long is, too. :-) -- Jeff Squyres [email protected] For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/