Python subinterpreters with separate GILs
Christian Heimes
christian at python.org
Thu Feb 11 00:21:49 EST 2021
On 11/02/2021 03.51, James Lu wrote:
> Directly removing the Global Interpreter Lock (GIL) would break a lot
> of libraries that implicitly assume it is there. What if Python had
> "realms" that each had separate GILs?
>
> The "realms" (not sure if "subinterpreter" is the correct term here)
> could share objects.
Eric Snow and others have been working on that since 2017,
https://www.python.org/dev/peps/pep-0554/
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