invalid device function
GYTuuT opened this issue · comments
When i run demo_imitator.py, it always comes the error:invalid device function like this:
Error in forward_face_index_map_2: invalid device function
Error in forward_face_index_map_1: invalid device function
Error in forward_face_index_map_2: invalid device function
Error in forward_face_index_map_1: invalid device function
Error in forward_face_index_map_2: invalid device function
Error in forward_face_index_map_1: invalid device function
and the results of other two demos are the same.
my GPUs are 2080ti and the environments is python-3.7, torch-1.3.1, CUDA-10.0, and does the version of my packages cause the error?
What was the cause?
It is caused by new version of pytorch (1.2 and later), a simple solution is down-grade pytorch to 1.0 or 1.1 and re-complie neural-render
What was the cause?
use pure python rather than conda when creat virtual environments, install the requirments.txt and complie neural_render, than it worked. I don't know if it works for you.
@GYTuuT @ThereIsNoWindBag I guess you have more than one type gpu (e.g. rtx2080ti and gtx 1080ti) and complie neural render from one type and run on another bacause new version pytorch has stricter compatibility . if you use one type gpu to complie and run or just use pytorch 1.1, it will work well.
I followed your advice and it works. Thanks a lot!
What was the cause?
use pure python rather than conda when creat virtual environments, install the requirments.txt and complie neural_render, than it worked. I don't know if it works for you.
How can I do this @GYTuuT ?