lllyasviel / lllyasviel/stable-diffusion-webui-forge
Anomaly with hiresfix and gguf models
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- Dominant language
- Python
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Description
I have noticed some problems with hires-fix on some seeds and q8_0, q6_k etc.:
Like in the example pic, esp. on it's left side (but also others), there are lines/parts at the borders, that dont fit to the rest of the image.
> portrait photo of Michael Jackson, at an outdoor music festival, in a happy crowd, first row, as seen from the stage, wearing a t-shirt with a bandlogo text: "RADIO SOLID"
> Steps: 20, Sampler: Euler, Schedule type: Simple, CFG scale: 1, Distilled CFG Scale: 3.5, Seed: 889881554, Size: 1024x1024, Model: flux1-dev-Q8_0, Denoising strength: 0.5, Hires upscale: 1.4, Hires upscaler: Latent, Version: f2.0.1v1.10.1-previous-409-gf7ab23b1, Module 1: clip_l, Module 2: t5xxl_fp16, Module 3: ae
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
No file, test, or entry point is named. Start by reproducing the reported hires-fix artifact with the supplied prompt, seed, model, sampler, and settings; done means identifying and resolving the border-line anomaly for the affected quantized models.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- machine-learning
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100