This commit fixes two bugs:
- We were not correctly setting the lock type in the outstanding lock
for lock_all. This caused undefined behavior.
- flush_all was incorrectly checking for comm size - 1 lock acks but
comm size flush acks. This is the reverse of what was intended.
cmr=v1.8:reviewer=jsquyres
This commit was SVN r31226.
It is not valid to call flush outside a passive target epoch nor is
it valid to call lock/lock_all when no_locks is set. In the former
we were just semantically incorrect and the later would crash and
burn.
cmr=v1.7.5:ticket=trac:4382
This commit was SVN r31046.
The following Trac tickets were found above:
Ticket 4382 --> https://svn.open-mpi.org/trac/ompi/ticket/4382
Dave Goodell correctly pointed out that it is unusual to return MPI
error classes from internal ompi functions. Correct this in the RMA
case by adding an internal error code to match MPI_ERR_RMA_SYNC.
This does change OMPI_ERR_MAX. I don't think this will cause any
problems with ABI.
cmr=v1.7.5:reviewer=jsquyres
This commit was SVN r31012.
- Fix several typos is osc/rdma.
- Fix a locking issue in osc/sm that was caused by an incorrect
assumption about the semantics of opal_atomic_add_32.
- Always unlock the accumulation lock in osc/sm.
- The base of a processes shared memory window should be NULL if
the size is zero. Fixed.
cmr=v1.7.5:ticket=trac:4304
This commit was SVN r30853.
The following Trac tickets were found above:
Ticket 4304 --> https://svn.open-mpi.org/trac/ompi/ticket/4304
