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Artem Polyakov fc17deca43 Fix NBC iBarrier for inter-communicators.
Remove send of the extra message. This bug hase triggered on
MPICH/coll/nbicbarrier test. In this test a series of communicators
are created.
This extre-message was reseived after original communicator was destroyed
and queued into non_existing_communicator_pending. When new completely
unrelated communicator with the same id as original was created this message
was pushed into the frags_cant_match queue and caused seq numbers skew and hang.
2015-12-12 13:27:31 +06:00
..
2015-09-23 16:14:49 -06:00