lllyasviel / lllyasviel/stable-diffusion-webui-forge

lost speed when i use a lora

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#1,847 2 comments 1 reaction 0 assignees View on GitHub
Dominant language
Python
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Description

When I decide to activate a LoRA with a checkpoint, the vast majority of the time, I have my usual speed, for example, I'm at 2s/it. But when I start creating 100 images, the first 3 are at 2s/it, and then suddenly the next one is at 47s/it. Why is that? Do you have any idea?


![its](https://github.com/user-attachments/assets/737e1da7-2248-4e01-85b0-03c1567d1ecb)

Contributor guide

No contributing guide indexed for this repository

Research direction

No file, entry point, or test is named. Start by reproducing a LoRA-enabled checkpoint generation across a batch and compare the first few images with the later slowdown; done means identifying and correcting the cause of the speed loss, with a regression check for batch generation.

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

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