Hello Edward, I think it would be good as a 'pluggable' feature as this counting could impact performances. So it'd be useful when explicitly "debugging" while it should be, in my opinion, disabled by default.
My 2 cents. Tommaso 2011/11/24 Edward J. Yoon <[email protected]> > Hi all, > > I'd like to add counting feature to get the total number of message > exchanges during one synchronization among BSP tasks. Before leave > barrier in sync() method, each task can report their counts. > > This information will be useful to user and, some applications (for > example, the sync cost of current SSSP example can be reduced to 1/3). > Should we add this feature? > > -- > Best Regards, Edward J. Yoon > @eddieyoon >
