Extensions/ComfyUI HiDiffusion
ComfyUI Extension

ComfyUI HiDiffusion

Simple custom nodes for testing and use HiDiffusion technology: https://github.com/megvii-research/HiDiffusion/

By florestefano1975·Created 2 years ago·Updated about a year ago· 141
florestefano1975/ComfyUI-HiDiffusion
Nodes4
On cloudLocal install
CategoryAI WizArt/HiDiffusion
Stars141
Updatedabout a year ago

Nodes (4)

HiDiffusion SD 1.5
AI WizArt/HiDiffusion
HiDiffusion SD 2.1
AI WizArt/HiDiffusion
HiDiffusion SDXL
AI WizArt/HiDiffusion
HiDiffusion SDXL Turbo
AI WizArt/HiDiffusion
Readme

ComfyUI-HiDiffusion

Custom node for the use of HiDiffusion technology.

ComfyUI-HiDiffusion nodes

Please refer to the original project for details and specifications.

🛑!!WARNINGS!!🛑

This project is under development and testing.

Several bugs and malfunctions of ComfyUI were found after the nodes were installed. I recommend testing them beforehand in a separate installation to avoid problems and program crashes.

The requirements.txt file was removed to avoid installation of dependencies that create conflicts. In case the nodes do not start correctly when launching ComfyUI, refer to the console errors to manually install the missing dependencies.

SDXL Node Updates

The node dedicated to SDXL models has more options:

  • ckpt_name
  • apply_raunet
  • apply_window_attn
  • optimizations
  • steps
  • guidance_scale
  • scheduler

I will run tests to be able to implement the same number of options in the other nodes as well.

ComfyUI-HiDiffusion SDXL node

ComfyUI-HiDiffusion SDXL node

Sample image

Native resolution: 4096×2304 (16:9 widescreen)

Model: FormulaXL2 / Steps: 50 / CFG: 7.5 / Scheduler: DDIM

Prompt: beautiful landscape, mountains, snowy, sunset

ComfyUI-HiDiffusion sample image 4096×2304

Docs

  • HiDiffusion project page: https://hidiffusion.github.io/
  • HiDiffusion repository: https://github.com/megvii-research/HiDiffusion/
  • Diffusers: https://huggingface.co/docs/diffusers/v0.27.2/en/api/schedulers/overview

Other projects

If this project is useful to you and you like it, please consider a small donation to the author.

➡️ https://ko-fi.com/stefanoflore75