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ComfyDeploy: How ComfyUI-MinCache works in ComfyUI?

What is ComfyUI-MinCache?

Modifies execution to minimize RAM at the cost of performance

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

ComfyUI-mincache

Modifies the caching and execution order to minimize RAM usage

  • Node outputs are deleted from the cache as soon as they are no longer needed. Thus, every node re-executes on every queue.
  • Execution is modified to try and minimize the number of outputs which need to be cached at once.

At current, expect to have severely worse execution time unless the workflow being used would otherwise fail to execute.