--- /dev/null
+This is the bug #17132 described on gforge [1]. This small SMPI code
+triggers an issue in SURF, which is still to be debugged.
+
+The problem seems to be related to the order of events, as changing it
+(with another platform or another message size or a MPI_barrier in
+between) fixes the problem.
+
+[1] https://gforge.inria.fr/tracker/index.php?func=detail&aid=17132&group_id=12&atid=165
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