gh-99113: A Per-Interpreter GIL! - #104209

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ericsnowcurrently wants to merge 17 commits into

python:mainfrom

ericsnowcurrently:per-interpreter-gil-old

Commits on Sep 12, 2022

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ericsnowcurrently
committed
2aad06a
_gil_runtime_state -> _gil_state.
ericsnowcurrently
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e55fbdd
Pass PyInterpreterState to _PyEval_ThreadInitialized().
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711b19d
runtime->main -> runtime->interpreters.main.
ericsnowcurrently
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dba4460
Pass PyInterpreterState to _PyEval_InitState().
ericsnowcurrently
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5342672
Label some struct fields.
ericsnowcurrently
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f2361d7
Add _get_gil().
ericsnowcurrently
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adc09a0
Pass the runtime to _PyEval_InitRuntimeState().
ericsnowcurrently
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7014bff
Add some comments.
ericsnowcurrently
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2026034
Add _GET_OWN_GIL().
ericsnowcurrently
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3ce9695
Pass PyInterpreterState to _PyEval_FiniState().
ericsnowcurrently
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57ca2fa
Call _gil_initialize() in _PyEval_InitState().
ericsnowcurrently
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936c86d
Drop _PyEval_InitRuntimeState().
ericsnowcurrently
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66ca3e4
Move the GIL to PyInterpreterState (but still share).
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6d09320
Keep sharing the GIL.
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5075992
Check for GIL ownership.
ericsnowcurrently
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f39c883

Commits on Sep 15, 2022

Stop sharing the GIL if configured as "isolated".
ericsnowcurrently
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ae2eb3c