Use different torch versions for Intel and ARM Macs #15851
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Description
PyTorch 2.3.0 fixes some critical issues on MacOS (see details for MPS), including this one which is most problematic, since it breaks all ancestral samplers on MacOS 14.4+ (on both A1111 and Comfy).
Unfortunately, PyTorch dropped support for Intel Macs. The last version with x64 binaries is 2.2.0, but that version does not work properly on MacOS 14.4+. The last version of PyTorch that works on Intel Macs with MacOS 14.4+ is 2.1.2.
I have added CPU check and different TORCH_COMMANDs for Intel and ARM.
Checklist: