How to run GFPGANv1.pth (paper model with colorization) on CPU or non-nVidia GPUs?

[ullaf]

I suspect it might not be an easy tweak otherwise it'd already be out in github, but wonder which option could be easier, even if it takes a long time for each image. If possible both GFPGANv1.pth and RealESRGAN (for backgrounds) would run on CPU on the same image. Any solutions appreciated.

Thank you

[uubuge]

我也想知道

[soulteary]

To give you a simple references: https://github.com/TencentARC/GFPGAN/issues/194

@uubuge @ullaf