3a0fdc49d5
independing on the size of the data. The strange fact is that I get nearly the same performances as the NetPipe GM (that use registered memory) who are really close to the maximum performances with the Myrinet cards available on the cluster. However the load on the CPU is higher. I still have to investigate how exactly this fact fit with the send/recv of non-contiguous datatypes. This commit was SVN r3877.
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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.