[Feature Request] HiDiffusion: Unlocking Higher-Resolution Creativity and Efficiency in Pretrained Diffusion Models

[Bercraft]

https://github.com/megvii-research/HiDiffusion Its a great upscaler, sdnext has it integrated. Thank you.

[MisterChief95]

I know @Panchovix implemented it in reForge then spun it off into its own extension. Would be cool to see it here too. Only thing is that it relies on the ldm_patched module, which Forge is missing, so it will take some reworking to become functional, unless lllyasviel is cool with it being added.

[MisterChief95]

Ended taking this upon myself in the end. Here's a port of JankHidiffusion for reForge to lllyasviel's Forge: https://github.com/MisterChief95/sd-forge-hidiffusion

I cleaned up the UI and switched from depending on the ldm_patched modules to Forge's native backend. I don't know much about the diffusion process but if there are any issues, please report them and I'll do my best to resolve them.

[Bercraft]

Thank you, its working.