Is there a diffuser version?

[dingjingzhen]

Is there a diffuser version?

[LuChengTHU]

We did not support the diffusers yet. However, I guess it is easy to combine DPM-Solver with diffusers. For example, applying DPM-Solver for stable-diffusion only needs to add this file: /~https://github.com/LuChengTHU/dpm-solver/tree/main/example_v2/stable-diffusion/ldm/models/diffusion/dpm_solver

[keturn]

The catch with 🧨diffusers is that their pipelines are written to sample things according to this Scheduler interface, and that's an interface that doesn't work well with higher-order samplers like these that need to do multiple model evaluations in a single step.

I hope we'll get diffusers to replace this with a better-suited API, but in the meantime it's possible to make yourself a pipeline that passes the model to the dpm-solver sampler. There's one such attempt to do that here: huggingface/diffusers#857 — it needs some help but it has the potential to let you run the implementations of dpm-solver that are in k-diffusion against a diffusers model.

[dingjingzhen]

We did not support the diffusers yet. However, I guess it is easy to combine DPM-Solver with diffusers. For example, applying DPM-Solver for stable-diffusion only needs to add this file: /~https://github.com/LuChengTHU/dpm-solver/tree/main/example_v2/stable-diffusion/ldm/models/diffusion/dpm_solver

Very good work, I will try to use it on diffusers for better use

[LuChengTHU]

@dingjingzhen I also created a PR for stable-diffusion, and you can see the detailed modification here: CompVis/stable-diffusion#440

[LuChengTHU]

The catch with 🧨diffusers is that their pipelines are written to sample things according to this Scheduler interface, and that's an interface that doesn't work well with higher-order samplers like these that need to do multiple model evaluations in a single step.

I hope we'll get diffusers to replace this with a better-suited API, but in the meantime it's possible to make yourself a pipeline that passes the model to the dpm-solver sampler. There's one such attempt to do that here: huggingface/diffusers#857 — it needs some help but it has the potential to let you run the implementations of dpm-solver that are in k-diffusion against a diffusers model.

Thanks for the help. I will try it.

[LuChengTHU]

Hi @keturn @dingjingzhen, I've created a pull request for diffusers that supports the multistep version DPM-Solver: huggingface/diffusers#1132

I hope it will be merged soon :)

[LuChengTHU]

Hi @keturn @dingjingzhen, I've created a pull request for diffusers that supports the multistep version DPM-Solver: huggingface/diffusers#1132

I hope it will be merged soon :)

Thanks to the great efforts of the huggingface team, DPM-Solver has been supported in diffusers! Close this issue now.