[$] Free-threaded Python: past, present, and future
Date:
Mon, 22 Jun 2026 15:26:54 +0000
Description:
Probably the biggest change for Python over the last five years or so is
the advent of the "free-threaded" version of the language, which removes the global interpreter lock (GIL) and allows multiple threads to run in
parallel in the interpreter. At PyCon
US 2026 , held in Long Beach, California in mid-May, longtime CPython
core developer (and current steering council member) Thomas Wouters gave a
talk about the feature. He looked at the motivation behind the GIL-removal efforts, some history,
the current status of the free-threaded interpreter, and provided a
prediction on where it all leads.
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Link to news story:
https://lwn.net/Articles/1078367/
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