Error when loading nerf datasets

[Jorgelzn]

The program gives me the following error and i don´t know how to solve it.

ERROR Uncaught exception: Could not allocate memory: CUDA Error: cudaMalloc(&rawptr, n_bytes+DEBUG_GUARD_SIZE*2) failed with error out of memory

[lone101]

Same error here

[PL-AD]

Well, I don't know nothing about coding and everything, but I like to test stupid things, and I had the same problem, because it seems that my 3070 is really short on memory for custom scenes, and the Fox one too.
Strange thing is, it was working with the lego one..
So I tried to replicate the .json file from the lego scene into my own json file : for exemple deleting the first lines to only keep "camera angle_x" and then the different frames. I also had to start the command with a way tu reduce the window, something like :
./build/testbed --scene data/nerf_synthetic/[name_of_project]/transforms.json --width 1280 --height 720

In the end it worked, but the 8Go VRAM is short because if I try to resize the window while working, it shuts down the NeRF render window.
Hope it means something for those who understand how it works :P

[Tom94]

Hi there, see #36 for more information and VRAM constraints. Unfortunately, 8 gigs are pushing the envelope for NeRF