[Bf-committers] Bounding Volume Hierarchy Comparison: BVH2, BH4, BVH8, EMBREE-BVH8

Brecht Van Lommel brechtvanlommel at pandora.be
Tue Nov 14 19:38:43 CET 2017

That's encouraging, good to see BVH8 and Embree are faster on all these
scenes, with Embree 15-25% faster than our BVH4. Koro with Embree shows a
quite different render, probably due to lacking support for minimum pixel
width, so that one is not really comparable.


On Tue, Nov 14, 2017 at 12:04 PM, Jaros Milan <milan.jaros at vsb.cz> wrote:

> Hi,
> I made some new tests on Intel Xeon Haswell and Intel Xeon Phi Knights
> Landing (KNL) using BVH2, BH4, BVH8 and EMBREE-BVH8:
> http://blender.it4i.cz/research/bounding-volume-hierarchy-bvh/
> Please let me know, what do you think?
> Special thanks to Stefan Werner for Embree implementation.
> Best regards
> Milan Jaros
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