Question for multi-branches generation

[guoyd1999]

Hi,

Thanks for your work. I am curious about the multi-branches generation process in your paper. Do you send each branch to its unique gpu device and do independent unmasking process (forward-unmask-forward-...) until you find the best branch?

[drewjin]

As we have illustrated in Fig. 5:

We do forward separately in multi-devices, then we gather all the results and postprocess (unmask), then spawn new branches, then forward again.