ULFM-2 support and native collectives cleanup #29
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added 6 commits
April 19, 2018 19:14
completion status Removed failed_coll_handler, and added a boolean flag to coll_handler to notify process failure errors that leads to throwing a DeadPlaceException in Team.
first integration with ULFM Also use one call-back function for collective completion notification
call-back function for reporting collective completion
first integration. Also changes to the way native collectives are called. Now all native collectives return void and use one call-back function for reporting the collective completion status.
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1- supporting a recent release of ULFM that provides non-blocking collectives.
2- rolling back to the old mechanism of notifying the completion of a native collective call using a local finish, rather than a boolean return value from X10RT functions.
3- rolling back to using one callback function in native collectives instead of two (one for success, and one for failure). A parameter is added to the original callback function, notifyDPE, for notifying place failures.