New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Support free-threaded python 3.13+ #711

Open

benfred opened this issue Oct 23, 2024 · 0 comments

Owner

benfred commented Oct 23, 2024 •

edited

Loading

Python 3.13 adds the ability to have a free-threaded python interpreter - which doesn't have a GIL.

py-spy doesn't currently work against free-threaded python interpreters, because:

PyObject layout is different : instead of just containing a ob_refcnt and ob_type members - with Py_GIL_DISABLED interpreters the PyObject has additional members (threadid/mutex/ etc)
MANAGED_DICT_OFFSET is different

The text was updated successfully, but these errors were encountered:

benfred mentioned this issue

Python 3.13 Support #708

Merged

5 tasks

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment