f28095e632
- Fully support REAL*N, INTEGER*N, and COMPLEX*N in the MPI_Op reduction operations. - Update ddt to fully support these types as well, to include using the results of sizes and alignments determined by configure - Discover the goodness of m4 and consolidate a LOT of configure code (i.e., remove a lot of essentially duplicated code and m4-subroutine-ize it). The big kicker was figuring out how to parameterize AC_DEFINE_UNQUOTED, which you can do if you use m4 properly. - If we don't support a given INTEGER*N, REAL*N, or COMPLEX*N, don't error. Just set the right flags so that we don't support them in the MPI layer. This commit was SVN r5788.
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This is the world's greatest MPI.
...more to write here
should be a short file, referring to the real docs.