Thu, 27 Sep 2007 23:59:18 -0500 bdiff: switch to lyhash
Matt Mackall <mpm@selenic.com> [Thu, 27 Sep 2007 23:59:18 -0500] rev 5342
bdiff: switch to lyhash lyhash is a very simple and fast hash function that had the fewest hash collisions on a 3.9M line text corpus and 190k line binary corpus and should have significantly fewer collisions than the current hash function.
(0) -3000 -1000 -300 -100 -30 -10 -1 +1 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip