Computation Requirements

[rohit7044]

Wonderful project guys!! Kudos to the team!!
While running the code in windows, I got an CUDA OOM error.
I am using 6GB VRAM. Is it not enough?

[maturk]

Hi @rohit7044, which scene are you testing? I reccommend trying Replica dataset; since for you the main bottleneck is scene size (number of gaussians required to represent the scene) and cached images size. I cache 64 images for Replica scenes, but some scenes e.g from mushroom can have over 600 imgs.

[rohit7044]

I am using MipNeRF 360 dataset Room scene and it has more than 1000+ images in each folder.
FYI Splatfacto works perfectly on this scene.

[maturk]

@rohit7044 dn-splatter needs a bit more ram than splatfacto due to storing and rendering normal maps. I can test the mip-nerf scene once I have time, and report how much ram it consumes. In the meantime, you could try a smaller scene for testing.