Intel® Embree Ray Tracing Kernels
Discussion forum on the open source ray tracing kernels for fast photo-realistic rendering on Intel® CPU(s)
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Embree and BVH

Ravi__Jagannadhan
Beginner
‎06-16-2020 10:24 AM
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Hi all, I'm sorry if this is a dumb question. Does Embree offer BVH building in parallel?

Thanks in advance.

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FlorianR_Intel
Employee
‎06-16-2020 01:16 PM
1,303 Views

Hi,

yes, Embree builds BVH in parallel. You can also choose different tasking systems (TBB, OpenMP, pthread).

The BVHBuilder API is also multithreaded https://www.embree.org/api.html#rtcbuildbvh

Cheers

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