Blender Git Loki
Git Commits -> Revision 6c302d6
Revision 6c302d6 by Brecht Van Lommel (master) October 10, 2019, 15:36 (GMT) |
Sculpt: use TBB instead of BLI_task for multithreading This solves performance issues on some computers where there is significant threading overhead. Rather than doing the complicated work of optimizing our own task scheduler, use TBB which appears to work well. The downside is that we have another thread pool, but it is already there when using OpenVDB voxel remesh. For future releases we can switch to using TBB to replace our task scheduler implementation entirely, and use the same thread pool for BLI_task, Cycles, Mantaflow, etc. Differential Revision: https://developer.blender.org/D6030 |
Commit Details:
Full Hash: 6c302d6529ec5283334e5ef40d07cc46534f5020
Parent Commit: 86042b7
Lines Changed: +385, -239
1 Added Path:
/source/blender/blenkernel/intern/pbvh_parallel.cc (+140, -0) (View)
8 Modified Paths:
/source/blender/blenkernel/BKE_pbvh.h (+34, -4) (Diff)
/source/blender/blenkernel/CMakeLists.txt (+9, -0) (Diff)
/source/blender/blenkernel/intern/pbvh.c (+12, -16) (Diff)
/source/blender/editors/sculpt_paint/paint_mask.c (+6, -6) (Diff)
/source/blender/editors/sculpt_paint/paint_vertex.c (+14, -14) (Diff)
/source/blender/editors/sculpt_paint/sculpt.c (+166, -188) (Diff)
/source/blender/editors/sculpt_paint/sculpt_intern.h (+2, -9) (Diff)
/source/blender/editors/sculpt_paint/sculpt_undo.c (+2, -2) (Diff)
/source/blender/blenkernel/CMakeLists.txt (+9, -0) (Diff)
/source/blender/blenkernel/intern/pbvh.c (+12, -16) (Diff)
/source/blender/editors/sculpt_paint/paint_mask.c (+6, -6) (Diff)
/source/blender/editors/sculpt_paint/paint_vertex.c (+14, -14) (Diff)
/source/blender/editors/sculpt_paint/sculpt.c (+166, -188) (Diff)
/source/blender/editors/sculpt_paint/sculpt_intern.h (+2, -9) (Diff)
/source/blender/editors/sculpt_paint/sculpt_undo.c (+2, -2) (Diff)