On Mon, May 25, 2020 at 06:38:22PM -0400, Edwin Zimmerman wrote:
No, there isn't a separate GIL for each sub-interpreter. That would be a great feature in my mind, but it isn't there.
I believe that it is a long-term goal to eventually move to a separate GIL for each subinterpreter:
but that should be considered a very long-term goal, not part of PEP 554: