Blender Git Commit Log

Git Commits -> Revision 770f74e

Revision 770f74e by Sergey Sharybin (cycles_hair_bvh)
April 29, 2016, 16:33 (GMT)
Cycles: Initial implementation of QBVH traversal for unaligned nodes

Implements both QBVH packing and traversal on SSE2+ processors.

With a test render scene render time goes from 93sec (in master) down
to 55sec. Kind of impressive, let's hope it's not because some bug and
that we can keep such a nice speedup.

Also finished some non-SIMD binary BVH code. On a test scene got about
20% of speedup comparing to 2.77a.

Well, let's verify everything, finish some remaining TODOs and make
the branch ready for master.

Commit Details:

Full Hash: 770f74e0c03dff4bafe084441b5019fce51596f9
Parent Commit: c31f4e8
Lines Changed: +2220, -1839

By: Miika HämäläinenLast update: Nov-07-2014 14:18 MiikaHweb | 2003-2021