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gh-99113: Add PyInterpreterConfig.own_gil (gh-104204)

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We also add PyInterpreterState.ceval.own_gil to record if the interpreter actually has its own GIL.

Note that for now we don't actually respect own_gil; all interpreters still share the one GIL.  However, PyInterpreterState.ceval.own_gil does reflect PyInterpreterConfig.own_gil.  That lie is a temporary one that we will fix when the GIL really becomes per-interpreter.
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Eric Snow 2023-05-05 15:59:20 -06:00 • committed by GitHub
parent 66558d2a16
commit f3e7eb48f8
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11 changed files with 79 additions and 18 deletions
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Lib/test/test_embed.py
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@ -1666,6 +1666,7 @@ class InitConfigTests(EmbeddingTestsMixin, unittest.TestCase):
# All optional features should be enabled.
'feature_flags':
OBMALLOC | FORK | EXEC | THREADS | DAEMON_THREADS,
'own_gil': True,
}
out, err = self.run_embedded_interpreter(
'test_init_main_interpreter_settings',