lllyasviel / lllyasviel/stable-diffusion-webui-forge
img2img highresfix with Flux very slow
Open
- Dominant language
- Python
- Stars
- 13k
- Forks
- 1.7k
- PR merge metrics
- No merged PRs in 30d
Description
img2img highresfix with Flux is very slow. 370s/it
i have a 3060 16gb and wanna upscale a 1216/1216 pic 1.5 times.
i know its a lot for my card but text2img highresfix works without a problem for the same size.
Contributor guide
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Research direction
Reproduce the img2img highresfix workflow with Flux on a 3060 16GB using a 1216×1216 image and 1.5× upscale, then compare its timing with text2img highresfix at the same size. The issue is done when the performance cause is identified and the unusually slow iteration time is resolved or explained.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- machine-learning, performance
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100