CUDA Runtime Error: operation not supported at /data/home/username/diffvg/scene.cpp:35

[Jugg1er]

I ran DiffVG in my project and I got an error with only one line of message:
CUDA Runtime Error: operation not supported at /data/home/username/diffvg/scene.cpp:35

Here's my CUDA info returned by command nvcc -V:
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2020 NVIDIA Corporation
Built on Wed_Jul_22_19:09:09_PDT_2020
Cuda compilation tools, release 11.0, V11.0.221
Build cuda_11.0_bu.TC445_37.28845127_0

[ludysama]

最好仿着app里的例子来写，目前我用着只有直接优化可学习的坐标是能gpu反传梯度的，如果这个坐标由网络得到，就会报错，只能用.cpu()操作先迁到cpu上才行。 你可以试试

[syguan96]

Hi @Jugg1er , have you solved this problem?