8000 gh-94673: Add Per-Interpreter Storage for Static Builtin Types by ericsnowcurrently · Pull Request #95255 · python/cpython · GitHub
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gh-94673: Add Per-Interpreter Storage for Static Builtin Types #95255

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Merged
merged 30 commits into from
Jul 26, 2022
Merged

gh-94673: Add Per-Interpreter Storage for Static Builtin Types #95255

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7843524
Add PyInterpreterState.types.
ericsnowcurrently Jul 8, 2022
09fd0be
Add PyInterpreterState.types.num_builtins_initialized.
ericsnowcurrently Jul 9, 2022
afbde1a
Hard-code _Py_NUM_STATIC_BUILTIN_TYPES.
ericsnowcurrently Jul 18, 2022
f3aa649
Store per-interpreter state for static builtin types.
ericsnowcurrently Jul 19, 2022
9a1cc36
Export _PyStaticType_GetState().
ericsnowcurrently Jul 19, 2022
375b2d9
Move _PyStaticType_GetState() down next to _PyStaticType_InitBuiltin().
ericsnowcurrently Jul 19, 2022
b0b32a6
make it compile
kumaraditya303 Jul 19, 2022
eb05d9b
fix test_sys
kumaraditya303 Jul 19, 2022
f5ebd23
Reset tp_static_builtin_index only if a static builtin type.
ericsnowcurrently Jul 20, 2022
d94818b
Factor out get_static_builtin_index() and set_static_builtin_index().
ericsnowcurrently Jul 20, 2022
06799d5
Reset state->type later on.
ericsnowcurrently Jul 21, 2022
d78f10d
Add some asserts.
ericsnowcurrently Jul 21, 2022
44edc49
Decrement num_builtins_initialized.
ericsnowcurrently Jul 21, 2022
bc7fa26
Verify the per-interpreter type state has been cleared.
ericsnowcurrently Jul 22, 2022
3f20f4a
Add tp_static_builtin_index to the docs.
ericsnowcurrently Jul 25, 2022
9f7775d
Revert "Add tp_static_builtin_index to the docs."
ericsnowcurrently Jul 25, 2022
cf04c2c
Update tp_flags sooner in _PyStaticType_InitBuiltin().
ericsnowcurrently Jul 25, 2022
38427a0
Move the state/index-related helpers to the top.
ericsnowcurrently Jul 26, 2022
d313dbd
Add static_builtin_index_is_set() and static_builtin_index_clear().
ericsnowcurrently Jul 26, 2022
b4bbfcb
Hide the 1-based indexing behind the helper functions.
ericsnowcurrently Jul 26, 2022
1bd26c4
Move and edit a comment.
ericsnowcurrently Jul 26, 2022
652fcc6
Factor out static_builtin_state_init() and static_builtin_state_clear().
ericsnowcurrently Jul 26, 2022
d558a46
Un-initialize the type if PyType_Ready() fails.
ericsnowcurrently Jul 26, 2022
39a8fc7
Drop an empty line.
ericsnowcurrently Jul 26, 2022
6019eba
Move a comment.
ericsnowcurrently Jul 26, 2022
f2f10f0
static_builtin_type_state -> static_builtin_state (and factor out sta…
ericsnowcurrently Jul 26, 2022
cea5d34
Pass the type to static_builtin_state_get().
ericsnowcurrently Jul 26, 2022
4348e3f
Handle non-builtin and non-static types in _PyStaticType_GetState().
ericsnowcurrently Jul 26, 2022
1c8b0c3
Use static_builtin_index_is_set() in static_builtin_index_get().
ericsnowcurrently Jul 26, 2022
ae2d440
Restrict _PyStaticType_GetState() to static builtin types.
ericsnowcurrently Jul 26, 2022
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Un-initialize the type if PyType_Ready() fails.
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@ericsnowcurrently
ericsnowcurrently committed Jul 26, 2022
commit d558a466094a121b9f950d7521ee666465112a7c
6 changes: 5 additions & 1 deletion Objects/typeobject.c
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Original file line number Diff line number Diff line change
Expand Up @@ -6774,7 +6774,11 @@ _PyStaticType_InitBuiltin(PyTypeObject *self)

static_builtin_state_init(self);

return PyType_Ready(self);
int res = PyType_Ready(self);
if (res < 0) {
static_builtin_state_clear(self);
}
return res;
}


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