GitLab

Change torch.xpu to ipex.optimize, xpu device initialization and remove workaround for text node issue from older IPEX. (#3388)

Lower peak memory usage when changing model.

Fix case where model weights would be unloaded and reloaded.

Logging level now defaults to info. --verbose sets it to debug.

Let me know if this breaks anything.

Use fp16 text encoder weights for CPU inference to lower memory usage.

--fp8_e4m3fn-unet and --fp8_e5m2-unet are the two different formats
supported by pytorch.

Pytorch supports two variants of fp8:
--fp8_e4m3fn-text-enc (the one that seems to give better results)
--fp8_e5m2-text-enc