Blender Git Loki
Git Commits -> Revision eabf79e
Revision eabf79e by Bastien Montagne (master) December 22, 2015, 19:13 (GMT) |
Get rid of OMP in MOD_build. Reasons: - Only parallelized piece of code gives little local speedup (code block only about 25% quicker even on 1M polys cube). - No gain nor loss using new BLI_task system. - At 10% of build, parallelized piece of code is only about 5% of total func runtime (run-time explodes as build proportion increases). See no point in adding (in utmost best optimistic case, in real use-case, when depsgraph will likely already fire several evaluations in parallel, speedup would be even smaller) 1% speedup here at the cost of threading complexity... Note that since later code uses hashes, I don't think it's easy to thread it, so think we can leave with it for now. |
Commit Details:
Full Hash: eabf79e40ad64c1e80c9c52227099e211c6092af
Parent Commit: b176206
Lines Changed: +3, -9
1 Modified Path:
/source/blender/modifiers/intern/MOD_build.c (+3, -9) (Diff)