cpython

mimalloc

[3.13] gh-134875: Fix mimallc build error for the old compilers (gh-134994) (gh-135054)

2025-06-03 17:04:20 +09:00

pycore_abstract.h

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pycore_asdl.h

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pycore_ast_state.h

gh-116126: Implement PEP 696 (#116129 )

2024-05-03 06:17:32 -07:00

pycore_ast.h

gh-116126: Implement PEP 696 (#116129 )

2024-05-03 06:17:32 -07:00

pycore_atexit.h

[3.13] gh-127791: Fix, document, and test PyUnstable_AtExit (GH-127793) (#127819 )

2024-12-11 13:40:45 +00:00

pycore_backoff.h

[3.13] gh-120642: Move private PyCode APIs to the internal C API (#120643 ) (#121043 )

2024-06-26 15:35:19 +02:00

pycore_bitutils.h

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pycore_blocks_output_buffer.h

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pycore_brc.h

gh-110481: Implement inter-thread queue for biased reference counting (#114824 )

2024-02-09 17:08:32 -05:00

pycore_bytes_methods.h

gh-117431: Adapt bytes and bytearray .find() and friends to Argument Clinic (#117502 )

2024-04-12 07:40:55 +00:00

pycore_bytesobject.h

[3.13] gh-133767: Fix use-after-free in the unicode-escape decoder with an error handler (GH-129648) (GH-133944)

2025-05-20 14:46:57 +02:00

pycore_call.h

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pycore_capsule.h

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pycore_cell.h

gh-117323: Make cell thread-safe in free-threaded builds (#117330 )

2024-03-29 13:35:43 -04:00

pycore_ceval_state.h

gh-118518: Allow perf to work without frame pointers (#112254 )

2024-05-05 03:07:29 +02:00

pycore_ceval.h

[3.13] GH-116090: Fire RAISE events from _FOR_ITER_TIER_TWO (GH-122419)

2024-07-29 14:51:19 -07:00

pycore_code.h

[3.13] gh-123747: Avoid static_assert() in internal header files (#123779 ) (#123785 )

2024-09-06 14:41:09 +00:00

pycore_codecs.h

gh-116738: Make _codecs module thread-safe (#117530 )

2024-05-02 18:25:36 -04:00

pycore_compile.h

gh-117494: extract the Instruction Sequence data structure into a separate file (#117496 )

2024-04-04 15:47:26 +00:00

pycore_complexobject.h

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pycore_condvar.h

[3.13] gh-131082: Add missing guards for WIN32_LEAN_AND_MEAN (GH-131044) (#131084 )

2025-03-11 11:56:54 +00:00

pycore_context.h

[3.13] gh-121546: Disable contextvar caching on free-threading build (GH-121740) (#121808 )

2024-07-15 16:53:52 -04:00

pycore_critical_section.h

[3.13] gh-119344: Make critical section API public (GH-119353) (#120856 )

2024-06-21 20:20:41 +00:00

pycore_crossinterp.h

gh-76785: Handle Legacy Interpreters Properly (gh-117490)

2024-04-11 23:23:25 +00:00

pycore_descrobject.h

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pycore_dict_state.h

GH-113710: Add a "globals to constants" pass (GH-114592)

2024-02-02 12:14:34 +00:00

pycore_dict.h

[3.13] gh-120974: Make asyncio swap_current_task safe in free-threaded build (GH-122317) (#122612 )

2024-08-02 13:58:24 +00:00

pycore_dtoa.h

[3.13] gh-119447: Fix build with _PY_SHORT_FLOAT_REPR == 0 (GH-121178) (#121179 )

2024-06-30 10:04:39 +00:00

pycore_emscripten_signal.h

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pycore_emscripten_trampoline.h

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pycore_exceptions.h

[3.13] gh-129668: Fix thread-safety of MemoryError freelist in free threaded build (gh-129704) (gh-129742)

2025-02-06 13:27:30 -05:00

pycore_faulthandler.h

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pycore_fileutils_windows.h

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pycore_fileutils.h

gh-118422: Fix run_fileexflags() test (#118429 )

2024-04-30 22:32:55 +02:00

pycore_floatobject.h

GH-115802: JIT "small" code for Windows (GH-115964)

2024-02-29 08:11:28 -08:00

pycore_flowgraph.h

gh-117494: extract the Instruction Sequence data structure into a separate file (#117496 )

2024-04-04 15:47:26 +00:00

pycore_format.h

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pycore_frame.h

[3.13] gh-118934: Make PyEval_GetLocals return borrowed reference (GH-119769) (#121869 )

2024-07-19 01:38:28 +10:00

pycore_freelist.h

gh-111968: Split _Py_async_gen_asend_freelist out of _Py_async_gen_fr… (gh-115546)

2024-02-17 10:03:10 +09:00

pycore_function.h

gh-117657: Disable the function/code cache in free-threaded builds (#118301 )

2024-05-03 16:21:04 -04:00

pycore_gc.h

[3.13] GH-124567: Revert the Incremental GC in 3.13 (#124770 )

2024-09-30 21:27:29 +00:00

pycore_genobject.h

GH-115802: JIT "small" code for Windows (GH-115964)

2024-02-29 08:11:28 -08:00

pycore_getopt.h

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pycore_gil.h

gh-116322: Enable the GIL while loading C extension modules (#118560 )

2024-05-06 23:07:23 -04:00

pycore_global_objects_fini_generated.h

[3.13] gh-125268: Use static string for "1e309" in AST (GH-125272) (GH-125280)

2024-10-24 13:59:23 -04:00

pycore_global_objects.h

[3.13] gh-125268: Use static string for "1e309" in AST (GH-125272) (GH-125280)

2024-10-24 13:59:23 -04:00

pycore_global_strings.h

[3.13] gh-125268: Use static string for "1e309" in AST (GH-125272) (GH-125280)

2024-10-24 13:59:23 -04:00

pycore_hamt.h

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pycore_hashtable.h

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pycore_identifier.h

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pycore_import.h

[3.13] gh-126688: Reinit import lock after fork (GH-126692) (GH-126765)

2024-11-12 22:00:42 +00:00

pycore_importdl.h

[3.13] gh-122907: Fix Builds Without HAVE_DYNAMIC_LOADING Set (gh-122952) (#122984 )

2024-12-03 16:46:30 +00:00

pycore_initconfig.h

gh-116167: Allow disabling the GIL with PYTHON_GIL=0 or -X gil=0 (#116338 )

2024-03-11 11:02:58 -04:00

pycore_instruction_sequence.h

gh-117901: Add option for compiler's codegen to save nested instruction sequences for introspection (#118007 )

2024-04-24 09:46:17 +00:00

pycore_instruments.h

gh-111997: C-API for signalling monitoring events (#116413 )

2024-05-04 08:23:50 +00:00

pycore_interp.h

[3.13] gh-126914: Store the Preallocated Thread State's Pointer in a PyInterpreterState Field (gh-127114)

2024-12-02 18:41:57 +00:00

pycore_intrinsics.h

gh-116126: Implement PEP 696 (#116129 )

2024-05-03 06:17:32 -07:00

pycore_jit.h

GH-112354: Initial implementation of warm up on exits and trace-stitching (GH-114142)

2024-02-20 09:39:55 +00:00

pycore_list.h

gh-117657: Fix TSAN list set failure (#118260 )

2024-05-02 13:03:05 -07:00

pycore_llist.h

gh-111964: Implement stop-the-world pauses (gh-112471)

2024-01-23 11:08:23 -07:00

pycore_lock.h

[3.13] gh-136759: rename lock.h to pylock.h (GH-137041) (#137075 )

2025-07-24 21:36:25 +05:30

pycore_long.h

[3.13] gh-123747: Avoid static_assert() in internal header files (#123779 ) (#123785 )

2024-09-06 14:41:09 +00:00

pycore_memoryobject.h

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pycore_mimalloc.h

[3.13] gh-122584: Import mimalloc headers in a C++ context (GH-122587) (#123035 )

2024-08-16 01:49:17 -07:00

pycore_modsupport.h

[3.13] gh-112136: Restore removed _PyArg_Parser (GH-121262) (#121344 )

2024-07-03 18:29:00 +00:00

pycore_moduleobject.h

[3.13] gh-123930: Better error for "from imports" when script shadows module (GH-123929) (#125937 )

2024-10-24 19:37:31 +00:00

pycore_namespace.h

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pycore_object_alloc.h

gh-112529: Use GC heaps for GC allocations in free-threaded builds (gh-114157)

2024-01-21 01:14:45 +09:00

pycore_object_stack.h

[3.13] gh-125859: Fix crash when gc.get_objects is called during GC (GH-125882) (GH-125921)

2024-10-24 14:08:15 +00:00

pycore_object_state.h

gh-111968: Rename freelist related struct names to Eric's suggestion (gh-115329)

2024-02-14 00:32:51 +00:00

pycore_object.h

[3.13] gh-125723: Fix crash with f_locals when generator frame outlive their generator (GH-135453)

2025-06-14 04:08:03 +10:00

pycore_obmalloc_init.h

gh-113055: Use pointer for interp->obmalloc state (gh-113412)

2024-01-26 19:38:14 -08:00

pycore_obmalloc.h

gh-113055: Use pointer for interp->obmalloc state (gh-113412)

2024-01-26 19:38:14 -08:00

pycore_opcode_metadata.h

[3.13] gh-123091: Use _Py_IsImmortalLoose() (#123511 ) (#123600 )

2024-09-02 15:23:29 +02:00

pycore_opcode_utils.h

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pycore_optimizer.h

[3.13] gh-120642: Move private PyCode APIs to the internal C API (#120643 ) (#121043 )

2024-06-26 15:35:19 +02:00

pycore_parking_lot.h

gh-110850: Cleanup pycore_time.h includes (#115724 )

2024-02-20 16:50:43 +00:00

pycore_parser.h

[3.13] gh-122581: Avoid data races when collecting parser statistics (GH-122694) (#122733 )

2024-08-07 18:29:03 +05:30

pycore_pathconfig.h

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pycore_pyarena.h

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pycore_pyatomic_ft_wrappers.h

[3.13] gh-128759: Fix accesses to tp_version_tag. (GH-129750) (GH-130042)

2025-02-12 10:43:25 -05:00

pycore_pybuffer.h

gh-76785: Rename _xxsubinterpreters to _interpreters (gh-117791)

2024-04-24 16:18:24 +00:00

pycore_pyerrors.h

[3.13] gh-126742: Add _PyErr_SetLocaleString, use it for gdbm & dlerror messages (GH-126746) (GH-128023)

2024-12-17 11:45:29 +00:00

pycore_pyhash.h

gh-111545: Add Py_HashPointer() function (#112096 )

2023-12-06 15:09:22 +01:00

pycore_pylifecycle.h

Remove more remnants of deepfreeze (#118159 )

2024-04-22 12:17:57 -07:00

pycore_pymath.h

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pycore_pymem_init.h

gh-115103: Implement delayed free mechanism for free-threaded builds (#115367 )

2024-02-20 13:04:37 -05:00

pycore_pymem.h

gh-112075: Support freeing object memory via QSBR (#116344 )

2024-03-08 09:56:36 -08:00

pycore_pystate.h

[3.13] gh-120838: Add _PyThreadState_WHENCE_FINI (gh-121013)

2024-06-26 15:32:00 -06:00

pycore_pystats.h

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pycore_pythonrun.h

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pycore_pythread.h

gh-76785: Rename _xxsubinterpreters to _interpreters (gh-117791)

2024-04-24 16:18:24 +00:00

pycore_qsbr.h

[3.13] gh-117657: Fix QSBR race condition (GH-118843) (#118905 )

2024-05-10 15:13:17 +00:00

pycore_range.h

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pycore_runtime_init_generated.h

[3.13] gh-125268: Use static string for "1e309" in AST (GH-125272) (GH-125280)

2024-10-24 13:59:23 -04:00

pycore_runtime_init.h

[3.13] GH-124567: Revert the Incremental GC in 3.13 (#124770 )

2024-09-30 21:27:29 +00:00

pycore_runtime.h

[3.13] gh-133256: Add _Py_NONSTRING macro (#133257 ) (#135135 )

2025-06-04 17:10:35 +02:00

pycore_semaphore.h

[3.13] gh-131082: Add missing guards for WIN32_LEAN_AND_MEAN (GH-131044) (#131084 )

2025-03-11 11:56:54 +00:00

pycore_setobject.h

gh-118527: Intern code consts in free-threaded build (#118667 )

2024-05-06 20:12:39 -04:00

pycore_signal.h

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pycore_sliceobject.h

GH-115802: JIT "small" code for Windows (GH-115964)

2024-02-29 08:11:28 -08:00

pycore_stackref.h

gh-117139: Fix missing semicolon (GH-118573)

2024-05-04 15:45:49 +00:00

pycore_strhex.h

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pycore_structseq.h

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pycore_symtable.h

[3.13] gh-119933: Improve `SyntaxError` message for invalid type parameters expressions (GH-119976) (#120641 )

2024-06-17 08:01:49 -07:00

pycore_sysmodule.h

[3.13] gh-130163: Fix crashes related to PySys_GetObject() (GH-130503) (GH-130556)

2025-02-25 22:50:26 +00:00

pycore_time.h

[3.13] gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907) (GH-122012)

2024-07-19 09:13:08 +00:00

pycore_token.h

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pycore_traceback.h

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pycore_tracemalloc.h

[3.13] gh-128679: Fix tracemalloc.stop() race conditions (#128897 )

2025-01-18 23:39:07 +00:00

pycore_tstate.h

[3.13] gh-121621: Move asyncio_running_loop to private struct (GH-121939) (#121943 )

2024-07-18 01:52:39 -07:00

pycore_tuple.h

gh-116381: Remove bad specializations, add fail stats (GH-116464)

2024-03-08 00:21:21 +08:00

pycore_typeobject.h

[3.13] gh-130230: Fix crash in pow() with only Decimal third argument (GH-130237) (GH-130246)

2025-02-18 13:18:37 +02:00

pycore_typevarobject.h

[3.13] gh-118895: Call PyType_Ready() on typing.NoDefault (GH-118897) (#118914 )

2024-05-10 16:36:33 +00:00

pycore_ucnhash.h

gh-111972: Make Unicode name C APIcapsule initialization thread-safe (#112249 )

2023-11-30 11:12:49 +01:00

pycore_unicodeobject_generated.h

[3.13] gh-125268: Use static string for "1e309" in AST (GH-125272) (GH-125280)

2024-10-24 13:59:23 -04:00

pycore_unicodeobject.h

[3.13] gh-133767: Fix use-after-free in the unicode-escape decoder with an error handler (GH-129648) (GH-133944)

2025-05-20 14:46:57 +02:00

pycore_unionobject.h

gh-105858: Expose some union-related objects as internal APIs (GH-116025)

2024-02-28 09:56:40 +00:00

pycore_uop_ids.h

GH-118095: Use broader specializations of CALL in tier 1, for better tier 2 support of calls. (GH-118322)

2024-05-04 12:11:11 +01:00

pycore_uop_metadata.h

[3.13] gh-123091: Use _Py_IsImmortalLoose() (#123511 ) (#123600 )

2024-09-02 15:23:29 +02:00

pycore_warnings.h

[3.13] gh-117511: Make PyMutex public in the non-limited API (GH-117731) (#120800 )

2024-06-20 16:00:25 +00:00

pycore_weakref.h

[3.13] gh-135607: remove null checking of weakref list in dealloc of extension modules and objects (#135614 ) (#136126 )

2025-07-01 11:26:52 +02:00