Blender Git Loki
Git Commits -> Revision 86a57b0
Revision 86a57b0 by Sergey Sharybin (master) May 9, 2016, 10:42 (GMT) |
Depsgraph: Store node input/output links in a vector rather than in set Set is much slower to iterate through (due to cache misses and such) and the only advantage of using set is faster removal of link. However, we are iterating links much much more often than removing them, and even when we are removing links we don't really need to remove link from nodes which it connects -- we don't support partial depsgraph updates, so removing links from nodes on destruction is a waste of time. If we ever want to support partial updates we can have dedicated function to remove link from nodes it connects. This gives a surprising increase of fps from 42 to 56 with test file from Mr. J.P.Bouza (blenrig_for_debugging.blend). Surprising because old DEG is actually slower here (52 fps). Didn't see any regressions (and don't see why they will happen), so let's ask our riggers and animators to perform further speed tests ;) |
Commit Details:
Full Hash: 86a57b04bfa6730298dc8fafe0545f6929ee64a6
Parent Commit: 5dbeea9
Lines Changed: +23, -22