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arpitbansal297 / Universal-Guided-Diffusion

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About Inference Time #13

Closed nmakes closed 1 year ago

nmakes commented 1 year ago

Hi,

Thanks so much for the great work and the code release. Quick question - what is the expected inference time for a single image (say, for the style transfer based guidance)? For me, a single image takes about 20 minutes using the style_transfer.py script - is this expected?

Also, I'm curious to know if there is a way to infer using lesser number of diffusion steps (e.g. 50)?

Thanks!

AlexMaOLS commented 1 year ago

Hi, would you mind sharing your device info? It takes me a around an hour to generate a clip guided image, I am running on a single V100 machine.

arpitbansal297 commented 1 year ago

Hi, At present, the question of how one can do universal guidance using a lesser number of steps is the open research question. The current work requires 500 steps and multiple self recurrences making it expensive.