On Wed, Apr 13, 2011 at 09:48:46AM -0700, Bill Unruh wrote: > On Wed, 13 Apr 2011, Miroslav Lichvar wrote: > >sd = sqrt(inst->variance) > >sd_weight = 1.0 + SD_TO_DIST_RATIO * (peer_distances[i] - min_distance) / sd; > >weights[i] = sd_weight * sd_weight; > > That use of sd in the weights is new in the code. It used to be be that the > weighting was > purely by the ratio of the excess distance over the min_distance. Not sure > why the sd is in there instead now. Did you add it?
Yes, I did. The idea behind it is that adding a constant to the distance shouldn't change the weights. Two servers with equal jitters, but different delays should give the same results. -- Miroslav Lichvar --- To unsubscribe email chrony-dev-requ...@chrony.tuxfamily.org with "unsubscribe" in the subject. For help email chrony-dev-requ...@chrony.tuxfamily.org with "help" in the subject. Trouble? Email listmas...@chrony.tuxfamily.org.
