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AdamYuan / SparseVoxelOctree

A GPU SVO Builder using rasterization pipeline, a efficient SVO ray marcher and a simple SVO path tracer.
MIT License
606 stars 55 forks source link

Any benchmarks? #3

Closed warvstar closed 3 years ago

warvstar commented 4 years ago

Hey just wondering if you can tell me how fast the can build an svo on a couple datasets. Thanks

AdamYuan commented 4 years ago

For now I don't have the condition to do a meaningful benchmark. I use Dell Precision 5520 with NVIDIA Quadro M1200/PCIe/SSE2 (linux + bumblebee), which is not a typical graphics card. And there seems to be a huge performance gap between my GPU and some modern GPUs such as GTX 1060 and RTX cards. Many GPU programs' speed on my laptop is far slower than their benchmark result on modern GPUs (for example, a cuda BVH traversal demo said it can reach 900Mray/s on a GTX 1080 but I only got 100Mray/s on my laptop).

AdamYuan commented 3 years ago

see https://github.com/AdamYuan/SparseVoxelOctree#improvements