update readme

This commit is contained in:
Kohya S
2023-07-02 16:49:18 +09:00
parent 97611e89ca
commit 5863676ccb

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@@ -30,6 +30,8 @@ Summary of the feature:
- Both scripts has following additional options:
- `--cache_text_encoder_outputs`: Cache the outputs of the text encoders. This option is useful to reduce the GPU memory usage. This option cannot be used with options for shuffling or dropping the captions.
- `--no_half_vae`: Disable the half-precision (mixed-precision) VAE. VAE for SDXL seems to produce NaNs in some cases. This option is useful to avoid the NaNs.
- The image generation during training is now available. However, the VAE for SDXL seems to produce NaNs in some cases when using `fp16`. The images will be black. Currently, the NaNs cannot be avoided even with `--no_half_vae` option. It works with `bf16` or without mixed precision.
- `--weighted_captions` option is not supported yet.
`requirements.txt` is updated to support SDXL training.