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README.md
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README.md
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@ -72,12 +72,55 @@ as model if it has .pth extension. Grab models from the [Model Database](https:/
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- webui.bat installs requirements from files `requirements_versions.txt`, which lists versions for modules specifically compatible with Python 3.10.6. If you choose to install for a different version of python, editing `webui.bat` to have `set REQS_FILE=requirements.txt` instead of `set REQS_FILE=requirements_versions.txt` may help (but I still reccomend you to just use the recommended version of python).
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- if you feel you broke something and want to reinstall from scratch, delete directories: `venv`, `repositories`.
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## Google collab
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### Google collab
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If you don't want or can't run locally, here is google collab that allows you to run the webui:
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https://colab.research.google.com/drive/1Iy-xW9t1-OQWhb0hNxueGij8phCyluOh
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### What options to use for low VRAM videocards?
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- If you have 4GB VRAM and want to make 512x512 (or maybe up to 640x640) images, use `--medvram`.
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- If you have 4GB VRAM and want to make 512x512 images, but you get an out of memory error with `--medvram`, use `--medvram --opt-split-attention` instead.
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- If you have 4GB VRAM and want to make 512x512 images, and you still get an out of memory error, use `--lowvram --always-batch-cond-uncond --opt-split-attention` instead.
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- If you have 4GB VRAM and want to make images larger than you can with `--medvram`, use `--lowvram --opt-split-attention`.
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- If you have more VRAM and want to make larger images than you can usually make, use `--medvram --opt-split-attention`. You can use `--lowvram`
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also but the effect will likely be barely noticeable.
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- Otherwise, do not use any of those.
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Extra: if you get a green screen instead of generated pictures, you have a card that doesn't support half
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precision floating point numbers. You must use `--precision full --no-half` in addition to other flags,
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and the model will take much more space in VRAM.
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### Running online
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Use `--share` option to run online. You will get a xxx.app.gradio link. This is the intended way to use the
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program in collabs.
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Use `--listen` to make the server listen to network connections. This will allow computers on local newtork
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to access the UI, and if you configure port forwarding, also computers on the internet.
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### How to change UI defaults?
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After running once, a `ui-config.json` file appears in webui directory:
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```json
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{
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"txt2img/Sampling Steps/value": 20,
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"txt2img/Sampling Steps/minimum": 1,
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"txt2img/Sampling Steps/maximum": 150,
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"txt2img/Sampling Steps/step": 1,
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"txt2img/Batch count/value": 1,
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"txt2img/Batch count/minimum": 1,
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"txt2img/Batch count/maximum": 32,
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"txt2img/Batch count/step": 1,
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"txt2img/Batch size/value": 1,
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"txt2img/Batch size/minimum": 1,
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```
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Edit values to your liking and the next time you launch the program they will be applied.
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### Manual instructions
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Alternatively, if you don't want to run webui.bat, here are instructions for installing
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everything by hand:
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@ -152,39 +195,6 @@ Running on local URL: http://127.0.0.1:7860/
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Open the URL in browser, and you are good to go.
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### What options to use for low VRAM videocards?
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- If you have 4GB VRAM and want to make 512x512 (or maybe up to 640x640) images, use `--medvram`.
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- If you have 4GB VRAM and want to make 512x512 images, but you get an out of memory error with `--medvram`, use `--medvram --opt-split-attention` instead.
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- If you have 4GB VRAM and want to make 512x512 images, and you still get an out of memory error, use `--lowvram --always-batch-cond-uncond --opt-split-attention` instead.
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- If you have 4GB VRAM and want to make images larger than you can with `--medvram`, use `--lowvram --opt-split-attention`.
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- If you have more VRAM and want to make larger images than you can usually make, use `--medvram --opt-split-attention`. You can use `--lowvram`
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also but the effect will likely be barely noticeable.
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- Otherwise, do not use any of those.
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Extra: if you get a green screen instead of generated pictures, you have a card that doesn't support half
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precision floating point numbers. You must use `--precision full --no-half` in addition to other flags,
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and the model will take much more space in VRAM.
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### How to change UI defaults?
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After running once, a `ui-config.json` file appears in webui directory:
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```json
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{
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"txt2img/Sampling Steps/value": 20,
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"txt2img/Sampling Steps/minimum": 1,
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"txt2img/Sampling Steps/maximum": 150,
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"txt2img/Sampling Steps/step": 1,
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"txt2img/Batch count/value": 1,
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"txt2img/Batch count/minimum": 1,
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"txt2img/Batch count/maximum": 32,
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"txt2img/Batch count/step": 1,
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"txt2img/Batch size/value": 1,
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"txt2img/Batch size/minimum": 1,
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```
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Edit values to your liking and the next time you launch the program they will be applied.
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## Credits
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- Stable Diffusion - https://github.com/CompVis/stable-diffusion, https://github.com/CompVis/taming-transformers
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- k-diffusion - https://github.com/crowsonkb/k-diffusion.git
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