[Feature Request]: Can multiple GPUs be supported?

[chou18194766xx]

What would your feature do?

It seems that multi-GPU support is not available, or maybe I missed something. How can I enable the multi-GPU working mode? This is quite important on platforms like Kaggle or Colab.

[zyddnys]

do you need multiple GPU because a single one doesn't have enough VRAM?

[chou18194766xx]

do you need multiple GPU because a single one doesn't have enough VRAM?

Thank you for your reply. Most of the time it is sufficient, but sometimes I have to deal with tens of thousands of high-resolution pictures and I want to speed it up. Looking at the idle GPU, I wonder if I can use it and double the processing speed.

[zyddnys]

you can start multiple processes and use CUDA_VISIBLE_DEVICES to select a GPU

[chou18194766xx]

you can start multiple processes and use CUDA_VISIBLE_DEVICES to select a GPU你可以启动多个进程，并使用 CUDA_VISIBLE_DEVICES 来选择 GPU

Thank you