Doc/glossary.rst: fix -X gil option usage
#125366
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Currently, the "global interpreter lock" entry in the glossary mentions
that `-X gil 0` can be used to disable the GIL. However, this is
invalid; the correct usage should be `-X gil=0` [^1].
$ python -X gil 0 -c 'print("hello, world")'
Fatal Python error: config_read_gil: PYTHON_GIL / -X gil must be "0" or "1"
Python runtime state: preinitialized
$ python -X gil=0 -c 'print("hello, world")'
hello, world
[^1]: https://docs.python.org/3.13/using/cmdline.html#cmdoption-X
Signed-off-by: Ruoyu Zhong <[email protected]>
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picnixz
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Oct 12, 2024
AA-Turner
approved these changes
Oct 13, 2024
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Thanks @ZhongRuoyu for the PR, and @AA-Turner for merging it 🌮🎉.. I'm working now to backport this PR to: 3.13. |
miss-islington
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Oct 13, 2024
Currently, the "global interpreter lock" entry in the glossary mentions
that `-X gil 0` can be used to disable the GIL [1]. However, this is
invalid; the correct usage should be `-X gil=0`.
$ python -X gil 0 -c 'print("Hello, world")'
Fatal Python error: config_read_gil: PYTHON_GIL / -X gil must be "0" or "1"
Python runtime state: preinitialized
$ python -X gil=0 -c 'print("Hello, world")'
Hello, world
[1]: https://docs.python.org/3/using/cmdline.htmlGH-cmdoption-X
(cherry picked from commit a8fa4ad)
Co-authored-by: Ruoyu Zhong <[email protected]>
Signed-off-by: Ruoyu Zhong <[email protected]>
|
GH-125382 is a backport of this pull request to the 3.13 branch. |
AA-Turner
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that referenced
this pull request
Oct 13, 2024
) (#125382) Doc: Fix suggested usage of `-X gil=0` in the glossary (GH-125366) Currently, the "global interpreter lock" entry in the glossary mentions that `-X gil 0` can be used to disable the GIL [1]. However, this is invalid; the correct usage should be `-X gil=0`. $ python -X gil 0 -c 'print("Hello, world")' Fatal Python error: config_read_gil: PYTHON_GIL / -X gil must be "0" or "1" Python runtime state: preinitialized $ python -X gil=0 -c 'print("Hello, world")' Hello, world [1]: https://docs.python.org/3/using/cmdline.htmlGH-cmdoption-X (cherry picked from commit a8fa4ad) Signed-off-by: Ruoyu Zhong <[email protected]> Co-authored-by: Ruoyu Zhong <[email protected]>
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Currently, the "global interpreter lock" entry in the glossary mentions that
-X gil 0can be used to disable the GIL. However, this is invalid; the correct usage should be-X gil=01.📚 Documentation preview 📚: https://cpython-previews--125366.org.readthedocs.build/
Footnotes
https://docs.python.org/3.13/using/cmdline.html#cmdoption-X ↩