alignment, which typically causes problems on SPARC. Further, the pointer
manipulation to access elements in a round schedule was clumsy. This change
introduces macros to facilitate addressing and make it more portable.
This commit was SVN r26802.
* Use proper tag space (the negatives below the blocking communicators)
instead of the point-to-point space
* Use the PML interface instead of the MPI interface, since the MPI
interface 1) shouldn't be used by components and 2) doesn't like
negative tags
This commit was SVN r26693.
