Todd Kordenbrock 42a871efd4 This commit fixes trac:4662 - "Portals4/MTL hangs in c_get_accumulate test". ... - Portals4/OSC was unable to acquire an exclusive lock due to an invalid local address in the atomic operation. This caused the reported hang. - After fixing the hang, the test continued to fail because ompi_datatype_is_contiguous_memory_layout() reports that MPI_EMPTY (the origin datatype) is noncontiguous and Portals4/OSC does not support noncontiguous datatypes at this time. However, in this case the origin count is zero so contiguous/noncontiguous is irrelevant. Now we skip the contiguous check if the count is zero. cmr=v1.8.3:reviewer=regrant:subject=Fix for "Portals4/MTL hangs in c_get_accumulate test" This commit was SVN r32295. The following Trac tickets were found above: Ticket 4662 --> https://svn.open-mpi.org/trac/ompi/ticket/4662		2014-07-23 19:13:07 +00:00
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base	Fix a memory leak in ompi_osc_base_finalize()	2014-05-16 05:25:24 +00:00
portals4	This commit fixes trac:4662 - "Portals4/MTL hangs in c_get_accumulate test".	2014-07-23 19:13:07 +00:00
rdma	Silence warning	2014-07-14 19:27:30 +00:00
sm	osc/sm: use an unsigned long when calculating the total segment size	2014-06-17 04:33:43 +00:00
Makefile.am	Fix longstanding issue with our multi-project support. Rather than using	2014-01-07 22:11:15 +00:00
osc.h	Merge one-sided updates to the trunk - written by Brian Barrett and Nathan Hjelmn	2014-02-25 17:36:43 +00:00