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ComfyDeploy: How SANA_LOWVRAM works in ComfyUI?

What is SANA_LOWVRAM?

ComfyUI Diffusers wrapper nodes to run SANA models on low vram devices. Works on 2GB VRAM 12GB RAM laptop.

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 SANA_LOWVRAM and select it
  5. Close the build step dialig and then click on the "Save" button to rebuild the machine

SANA_LOWVRAM

ComfyUI Diffusers wrapper nodes to run SANA models on low vram devices. Works on 2GB VRAM 12GB RAM laptop. <img src=https://github.com/taabata/SANA_LOWVRAM/blob/main/sana.png>

INSTALLATION

Clone this repo into ComfyUI/custom_nodes directory

git clone https://github.com/taabata/SANA_LOWVRAM.git

Download SANA Diffusers models from https://huggingface.co/collections/Efficient-Large-Model/sana-673efba2a57ed99843f11f9e and place them in ComfyUI/models/diffusers directory.

Note: you need to have diffusers installed for this to work. If you dont have diffusers:

pip install diffusers