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ComfyDeploy: How ComfyUI HiDiffusion works in ComfyUI?

What is ComfyUI HiDiffusion?

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

How to install it in ComfyDeploy?

Head over to the machine page

  1. Click on the "Create a new machine" button
  2. Select the Edit build steps
  3. Add a new step -> Custom Node
  4. Search for ComfyUI HiDiffusion and select it
  5. Close the build step dialig and then click on the "Save" button to rebuild the machine

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

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