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cmdr2 2023-04-27 18:00:37 +05:30
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Support for [xFormers](https://github.com/facebookresearch/xformers) is available experimentally.
xFormers speeds up image generation, but can sometimes produce non-deterministic results (i.e. the same prompt+settings may not always produce the same results as before).
You can try these steps:
1. Double-click `Developer Console.cmd` (on Windows) or run `./developer_console.sh` (on Linux/Mac)
2. Run `python -m pip show torch torchvision` (**important:** please make a note of these two versions, incase you need to revert back to them)
3. Run `python -m pip install xformers==0.0.16`
That should be enough, you can now start Easy Diffusion like normal.
If you face an issues, please rollback by:
1. Double-click `Developer Console.cmd` (on Windows) or run `./developer_console.sh` (on Linux/Mac)
2. Run `python -m pip uninstall xformers`
3. Optionally, revert the `torch` and `torchvision` version to what you had previously:
- Windows or Linux: Run `python -m pip install torch==version_noted_above torchvision==version_noted_above --index-url https://download.pytorch.org/whl/cu116`
- Mac: Run `python -m pip install torch==version_noted_above torchvision==version_noted_above`