The extent for MPI_COMPLEX is returning 0.This is causing many the intel Fortran tests to fail, because they loop over testing types, and MPI_COMPLEX is one of those types. Specifically, you get a floating point exception because the intel test computes (size / extent), and extent==0, so it's a division by 0.
I'm not sure where this happened, but it's feels like something in the new DDT code...?
-- Jeff Squyres jsquy...@cisco.com