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fix: prioritize VRAM over RAM in Colab, preventing out of memory issues (#1710)

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* colab: balance the use of RAM

enables the use of VRAM memory so as not to saturate the system RAM

* feat: use --always-high-vram by default for Colab, adjust readme

---------

Co-authored-by: Manuel Schmid <manuel.schmid@odt.net>
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Giuseppe Speranza 2024-03-11 19:58:25 +01:00 committed by GitHub
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fooocus_colab.ipynb
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@ -12,7 +12,7 @@
"%cd /content\n", "%cd /content\n",
"!git clone https://github.com/lllyasviel/Fooocus.git\n", "!git clone https://github.com/lllyasviel/Fooocus.git\n",
"%cd /content/Fooocus\n", "%cd /content/Fooocus\n",
"!python entry_with_update.py --share\n" "!python entry_with_update.py --share --always-high-vram\n"
] ]
} }
], ],

6
readme.md
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@ -115,16 +115,18 @@ See also the common problems and troubleshoots [here](troubleshoot.md).
### Colab ### Colab
(Last tested - 2023 Dec 12) (Last tested - 2024 Mar 11)
| Colab | Info | Colab | Info
| --- | --- | | --- | --- |
[![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/lllyasviel/Fooocus/blob/main/fooocus_colab.ipynb) | Fooocus Official [![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/lllyasviel/Fooocus/blob/main/fooocus_colab.ipynb) | Fooocus Official
In Colab, you can modify the last line to `!python entry_with_update.py --share` or `!python entry_with_update.py --preset anime --share` or `!python entry_with_update.py --preset realistic --share` for Fooocus Default/Anime/Realistic Edition. In Colab, you can modify the last line to `!python entry_with_update.py --share --always-high-vram` or `!python entry_with_update.py --share --always-high-vram --preset anime` or `!python entry_with_update.py --share --always-high-vram --preset realistic` for Fooocus Default/Anime/Realistic Edition.
Note that this Colab will disable refiner by default because Colab free's resources are relatively limited (and some "big" features like image prompt may cause free-tier Colab to disconnect). We make sure that basic text-to-image is always working on free-tier Colab. Note that this Colab will disable refiner by default because Colab free's resources are relatively limited (and some "big" features like image prompt may cause free-tier Colab to disconnect). We make sure that basic text-to-image is always working on free-tier Colab.
Using `--always-high-vram` shifts resource allocation from RAM to VRAM and achieves the overall best balance between performance, flexibility and stability on the default T4 instance.
Thanks to [camenduru](https://github.com/camenduru)! Thanks to [camenduru](https://github.com/camenduru)!
### Linux (Using Anaconda) ### Linux (Using Anaconda)