Multi GPU

[sirdavidjcooper]

Trying to get multi GPU enabled. Have been researching all the underlying projects but no luck. Anyone got any tips for me please?

Thanks in advance.

[phineas-pta]

1 instance per gpu

1 instance across multiple gpu not possible for now

[sirdavidjcooper]

ok, thank you. Do you where I can change the GPU? You raise a. good point - I could run multiple instances targeting separate GPUs at least.

[phineas-pta]

setting the CUDA_VISIBLE_DEVICES variable for each instance

[sirdavidjcooper]

cool thanks.

[wesleyliwewa]

Hello, I have 2 GPU on a PC that running Windows 10, can you tell me how to set the CUDA_VISIBLE_DEVICES variable to run 2 "Roop Unleashed" so they can works on different videos at the same time?

Should I set that in the windows_run.bat?

Thank you.

[IliaZenkov]

@wesleyliwewa if you want to run two instances each on a different GPU, you can create two separate batch files (windows_run_gpu0.bat and windows_run_gpu1.bat).

Inside windows_run_gpu0.bat, set the variable to use the first GPU:
SET CUDA_VISIBLE_DEVICES=0

and in the other one
SET CUDA_VISIBLE_DEVICES=1