Kirill Podoprigora 27486c3365 gh-115999: Add free-threaded specialization for UNPACK_SEQUENCE (#126600) ... Add free-threaded specialization for `UNPACK_SEQUENCE` opcode. `UNPACK_SEQUENCE_TUPLE/UNPACK_SEQUENCE_TWO_TUPLE` are already thread safe since tuples are immutable. `UNPACK_SEQUENCE_LIST` is not thread safe because of nature of lists (there is nothing preventing another thread from adding items to or removing them the list while the instruction is executing). To achieve thread safety we add a critical section to the implementation of `UNPACK_SEQUENCE_LIST`, especially around the parts where we check the size of the list and push items onto the stack. --------- Co-authored-by: Matt Page <mpage@meta.com> Co-authored-by: mpage <mpage@cs.stanford.edu>		2024-11-22 19:00:35 +02:00
..
mimalloc	gh-125444: Fix illegal instruction for older Arm architectures (#125574)	2024-10-16 09:13:07 -04:00
pycore_abstract.h	gh-106320: Remove private AC converter functions (#108505)	2023-08-26 04:05:17 +02:00
pycore_asdl.h	gh-87347: Add parenthesis around macro arguments (#93915)	2022-06-20 16:04:52 +02:00
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	gh-76785: Rename _xxsubinterpreters to _interpreters (gh-117791)	2024-04-24 16:18:24 +00:00
pycore_audit.h	gh-125604: Move _Py_AuditHookEntry, etc. Out of pycore_runtime.h (gh-125605)	2024-10-18 09:26:08 -06:00
pycore_backoff.h	GH-126795: Increase the JIT threshold from 16 to 4096 (GH-126816)	2024-11-18 11:11:23 -08:00
pycore_bitutils.h	gh-108216: Cleanup #include in internal header files (#108228)	2023-08-21 18:05:59 +00:00
pycore_blocks_output_buffer.h	gh-108220: Internal header files require Py_BUILD_CORE to be defined (#108221)	2023-08-21 19:15:52 +02:00
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	gh-121489: Export private _PyBytes_Join() again (#122267)	2024-07-25 17:31:30 +02:00
pycore_call.h	gh-120686: remove unused internal c api functions (#120687)	2024-06-27 11:09:30 +01:00
pycore_capsule.h	gh-108240: Add pycore_capsule.h internal header file (#108596)	2023-08-29 01:20:02 +00:00
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	gh-115999: Implement thread-local bytecode and enable specialization for BINARY_OP (#123926)	2024-11-04 11:13:32 -08:00
pycore_code.h	gh-115999: Implement thread-local bytecode and enable specialization for BINARY_OP (#123926)	2024-11-04 11:13:32 -08:00
pycore_codecs.h	gh-124665: Add _PyCodec_UnregisterError and _codecs._unregister_error (#124677)	2024-09-29 02:25:23 +02:00
pycore_compile.h	gh-123969: refactor _PyErr_RaiseSyntaxError and _PyErr_EmitSyntaxWarning out of compiler (#123972)	2024-09-16 15:05:00 +01:00
pycore_complexobject.h	gh-112026: Restore removed private C API (#112115)	2023-11-15 16:38:31 +00:00
pycore_condvar.h	gh-104530: Enable native Win32 condition variables by default (GH-104531)	2024-02-02 13:50:51 +00:00
pycore_context.h	gh-119333: Add C api to have contextvar enter/exit callbacks (#119335)	2024-09-23 20:40:17 -07:00
pycore_critical_section.h	gh-119344: Make critical section API public (#119353)	2024-06-21 15:50:18 -04:00
pycore_crossinterp_data_registry.h	gh-76785: Improved Subinterpreters Compatibility with 3.12 (2/2) (gh-126707)	2024-11-12 10:41:51 -07:00
pycore_crossinterp.h	gh-76785: Improved Subinterpreters Compatibility with 3.12 (2/2) (gh-126707)	2024-11-12 10:41:51 -07:00
pycore_debug_offsets.h	gh-125604: Move _Py_AuditHookEntry, etc. Out of pycore_runtime.h (gh-125605)	2024-10-18 09:26:08 -06:00
pycore_descrobject.h	gh-106320: Move _PyMethodWrapper_Type to internal C API (#107064)	2023-07-22 20:57:59 +00:00
pycore_dict_state.h	gh-124296: Remove private dictionary version tag (PEP 699) (#124472)	2024-10-01 12:39:56 -04:00
pycore_dict.h	gh-115999: Specialize LOAD_GLOBAL in free-threaded builds (#126607)	2024-11-21 11:22:21 -08:00
pycore_dtoa.h	gh-119447: Fix build with _PY_SHORT_FLOAT_REPR == 0 (#121178)	2024-06-30 11:40:40 +02:00
pycore_emscripten_signal.h	GH-108614: Unbreak emscripten build (GH-109132)	2023-09-08 17:54:45 +01:00
pycore_emscripten_trampoline.h	gh-106213: Make Emscripten trampolines work with JSPI (GH-106219)	2023-09-15 15:04:21 -07:00
pycore_exceptions.h	bpo-46417: Factorize _PyExc_InitTypes() code (GH-30804)	2022-01-22 21:48:56 +01:00
pycore_faulthandler.h	gh-108216: Cleanup #include in internal header files (#108228)	2023-08-21 18:05:59 +00:00
pycore_fileutils_windows.h	gh-108220: Internal header files require Py_BUILD_CORE to be defined (#108221)	2023-08-21 19:15:52 +02:00
pycore_fileutils.h	gh-118422: Fix run_fileexflags() test (#118429)	2024-04-30 22:32:55 +02:00
pycore_floatobject.h	gh-100240: Use a consistent implementation for freelists (#121934)	2024-07-22 12:08:27 -04:00
pycore_flowgraph.h	gh-119744: move a few functions from compile.c to flowgraph.c (#119745)	2024-05-30 21:55:06 +01:00
pycore_format.h	gh-104018: remove unused format "z" handling in string formatfloat() (#104107)	2023-05-07 10:11:42 +05:30
pycore_frame.h	Revert "GH-126491: GC: Mark objects reachable from roots before doing cycle collection (GH-126502)" (#126983)	2024-11-19 11:25:09 +02:00
pycore_freelist_state.h	gh-125196: Add a free list to PyUnicodeWriter (#125227)	2024-10-10 12:11:06 +02:00
pycore_freelist.h	gh-123990: Good bye WITH_FREELISTS macro (gh-124358)	2024-09-24 01:28:59 +00:00
pycore_function.h	gh-115999: Stop the world when invalidating function versions (#124997)	2024-10-08 10:04:35 -04:00
pycore_gc.h	gh-124470: Fix crash when reading from object instance dictionary while replacing it (#122489)	2024-11-21 10:41:19 -06:00
pycore_genobject.h	gh-120834: fix type of *_iframe field in _PyGenObject_HEAD declaration (#120835)	2024-06-24 10:23:38 +01:00
pycore_getopt.h	bpo-36763: Cleanup precmdline in _PyCoreConfig_Read() (GH-13371)	2019-05-17 03:15:12 +02:00
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	gh-126316: Make grp.getgrall() thread-safe: add a mutex (#127055)	2024-11-21 15:47:24 +01:00
pycore_global_objects.h	gh-125268: Use static string for "1e309" in AST (#125272)	2024-10-10 16:21:29 -04:00
pycore_global_strings.h	gh-126316: Make grp.getgrall() thread-safe: add a mutex (#127055)	2024-11-21 15:47:24 +01:00
pycore_hamt.h	gh-81057: Move contextvars-related Globals to _PyRuntimeState (gh-99400)	2022-11-16 09:54:28 -07:00
pycore_hashtable.h	gh-107211: No longer export internal functions (5) (#108423)	2023-08-24 16:06:53 +00:00
pycore_import.h	gh-126688: Reinit import lock after fork (#126692)	2024-11-12 15:53:58 -05:00
pycore_importdl.h	gh-122907: Fix Builds Without HAVE_DYNAMIC_LOADING Set (gh-122952)	2024-08-13 14:44:57 -06:00
pycore_index_pool.h	gh-115999: Implement thread-local bytecode and enable specialization for BINARY_OP (#123926)	2024-11-04 11:13:32 -08:00
pycore_initconfig.h	gh-107954, PEP 741: Add PyConfig_Get()/Set() functions (#123472)	2024-09-02 23:25:08 +02:00
pycore_instruction_sequence.h	gh-121404: split compile.c into compile.c and codegen.c (#123651)	2024-09-09 18:21:51 +01:00
pycore_instruments.h	Fix typos in comments (#120188)	2024-06-07 10:19:41 +02:00
pycore_interp.h	gh-127117: Ensure the Correct Last Fields of PyInterpreterState and of _PyRuntimeState (gh-127118)	2024-11-22 09:37:02 -07:00
pycore_intrinsics.h	gh-116126: Implement PEP 696 (#116129)	2024-05-03 06:17:32 -07:00
pycore_jit.h	gh-117139: Convert the evaluation stack to stack refs (#118450)	2024-06-27 03:10:43 +08:00
pycore_list.h	gh-124064: Fix -Wconversion warnings in pycore_{gc,list,stackref}.h (#124174)	2024-09-17 14:43:39 +00:00
pycore_llist.h	gh-111964: Implement stop-the-world pauses (gh-112471)	2024-01-23 11:08:23 -07:00
pycore_lock.h	gh-125139: use _PyRecursiveMutex in _thread.RLock (#125144)	2024-10-14 14:06:31 +05:30
pycore_long.h	gh-123497: New limit for Python integers on 64-bit platforms (GH-123724)	2024-09-29 10:40:20 +03:00
pycore_magic_number.h	GH-125837: Split LOAD_CONST into three. (GH-125972)	2024-10-29 11:15:42 +00:00
pycore_memoryobject.h	gh-106320: Remove private _PyManagedBuffer_Type (#108431)	2023-08-24 19:07:54 +02:00
pycore_mimalloc.h	gh-122584: Import mimalloc headers in a C++ context (#122587)	2024-08-15 09:01:01 -04:00
pycore_modsupport.h	gh-112136: Remove unused #include "pycore_lock.h" (#127093)	2024-11-21 13:50:11 +01:00
pycore_moduleobject.h	gh-123930: Better error for "from imports" when script shadows module (#123929)	2024-10-24 12:11:12 -07:00
pycore_namespace.h	gh-107211: No longer export internal functions (4) (#107217)	2023-07-25 03:16:28 +00:00
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_deferred.h	gh-117139: Convert the evaluation stack to stack refs (#118450)	2024-06-27 03:10:43 +08:00
pycore_object_stack.h	gh-125859: Fix crash when gc.get_objects is called during GC (#125882)	2024-10-24 09:33:11 -04:00
pycore_object_state.h	gh-125604: Move _Py_AuditHookEntry, etc. Out of pycore_runtime.h (gh-125605)	2024-10-18 09:26:08 -06:00
pycore_object.h	gh-115999: Specialize LOAD_GLOBAL in free-threaded builds (#126607)	2024-11-21 11:22:21 -08:00
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-92953: Improve nextpool/prevpool comment. (gh-125545)	2024-10-15 11:47:20 -07:00
pycore_opcode_metadata.h	gh-115999: Add free-threaded specialization for UNPACK_SEQUENCE (#126600)	2024-11-22 19:00:35 +02:00
pycore_opcode_utils.h	GH-125837: Split LOAD_CONST into three. (GH-125972)	2024-10-29 11:15:42 +00:00
pycore_optimizer.h	gh-120619: Strength reduce function guards, support 2-operand uop forms (GH-124846)	2024-11-09 11:35:33 +08:00
pycore_parking_lot.h	gh-110850: Cleanup pycore_time.h includes (#115724)	2024-02-20 16:50:43 +00:00
pycore_parser.h	gh-122581: Avoid data races when collecting parser statistics (#122694)	2024-08-06 13:29:57 +02:00
pycore_pathconfig.h	gh-107211: No longer export internal functions (6) (#108424)	2023-08-24 17:28:35 +02:00
pycore_pyarena.h	gh-107211: Fix test_peg_generator (#108435)	2023-08-24 17:47:44 +00:00
pycore_pyatomic_ft_wrappers.h	gh-117657: Make PyType_HasFeature atomic (GH-120210)	2024-06-13 17:29:19 +08:00
pycore_pybuffer.h	gh-76785: Rename _xxsubinterpreters to _interpreters (gh-117791)	2024-04-24 16:18:24 +00:00
pycore_pyerrors.h	gh-123969: refactor _PyErr_RaiseSyntaxError and _PyErr_EmitSyntaxWarning out of compiler (#123972)	2024-09-16 15:05:00 +01:00
pycore_pyhash.h	gh-122854: Add Py_HashBuffer() function (#122855)	2024-08-30 15:42:27 +00:00
pycore_pylifecycle.h	Remove more remnants of deepfreeze (#118159)	2024-04-22 12:17:57 -07:00
pycore_pymath.h	gh-120026: soft deprecate Py_HUGE_VAL macro (#120027)	2024-11-01 22:04:31 +00:00
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-124470: Fix crash when reading from object instance dictionary while replacing it (#122489)	2024-11-21 10:41:19 -06:00
pycore_pystate.h	gh-114940: Add _Py_FOR_EACH_TSTATE_UNLOCKED(), and Friends (gh-127077)	2024-11-21 11:08:38 -07:00
pycore_pystats.h	gh-108753: Enhance pystats (#108754)	2023-09-06 15:54:59 +00:00
pycore_pythonrun.h	gh-106320: Remove private pythonrun API (#108599)	2023-08-29 04:18:52 +02:00
pycore_pythread.h	gh-87135: Hang non-main threads that attempt to acquire the GIL during finalization (GH-105805)	2024-10-02 09:17:49 -07:00
pycore_qsbr.h	gh-117657: Fix QSBR race condition (#118843)	2024-05-10 10:26:35 -04:00
pycore_range.h	gh-89189: More compact range iterator (GH-27986)	2022-11-30 23:04:30 +02:00
pycore_runtime_init_generated.h	gh-126316: Make grp.getgrall() thread-safe: add a mutex (#127055)	2024-11-21 15:47:24 +01:00
pycore_runtime_init.h	gh-126914: Store the Preallocated Thread State's Pointer in a PyInterpreterState Field (gh-126989)	2024-11-19 12:59:19 -07:00
pycore_runtime.h	gh-127117: Ensure the Correct Last Fields of PyInterpreterState and of _PyRuntimeState (gh-127118)	2024-11-22 09:37:02 -07:00
pycore_semaphore.h	gh-110850: Cleanup pycore_time.h includes (#115724)	2024-02-20 16:50:43 +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	gh-109693: Use pyatomic.h for signal module (gh-110480)	2023-10-10 08:26:29 +09:00
pycore_sliceobject.h	GH-115802: JIT "small" code for Windows (GH-115964)	2024-02-29 08:11:28 -08:00
pycore_stackref.h	GH-125323: Convert DECREF_INPUTS_AND_REUSE_FLOAT into a function that takes PyStackRefs. (GH-125439)	2024-10-14 14:18:57 +01:00
pycore_strhex.h	gh-107211: No longer export pycore_strhex.h functions (#108229)	2023-08-21 18:12:22 +00:00
pycore_structseq.h	gh-107211: No longer export internal functions (4) (#107217)	2023-07-25 03:16:28 +00:00
pycore_symtable.h	gh-126072: do not add None to co_consts if there is no docstring (GH-126101)	2024-10-30 09:01:09 +00:00
pycore_sysmodule.h	gh-125604: Move _Py_AuditHookEntry, etc. Out of pycore_runtime.h (gh-125605)	2024-10-18 09:26:08 -06:00
pycore_time.h	gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907)	2024-07-19 08:06:02 +00:00
pycore_token.h	gh-107211: No longer export internal functions (7) (#108425)	2023-08-24 17:40:56 +02:00
pycore_traceback.h	gh-110721: Use the traceback module for PyErr_Display() and fallback to the C implementation (#110702)	2023-10-12 14:52:14 +00:00
pycore_tracemalloc.h	gh-107211: No longer export internal functions (3) (#107215)	2023-07-25 02:25:45 +00:00
pycore_tstate.h	gh-115999: Implement thread-local bytecode and enable specialization for BINARY_OP (#123926)	2024-11-04 11:13:32 -08:00
pycore_tuple.h	gh-122943: Rework support of var-positional parameter in Argument Clinic (GH-122945)	2024-11-07 23:40:03 +02:00
pycore_typeobject.h	gh-115999: Add free-threaded specialization for `TO_BOOL` (gh-126616)	2024-11-22 07:52:16 +09:00
pycore_typevarobject.h	gh-119180: Add evaluate functions for type params and type aliases (#122212)	2024-07-27 17:24:10 +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	gh-126316: Make grp.getgrall() thread-safe: add a mutex (#127055)	2024-11-21 15:47:24 +01:00
pycore_unicodeobject.h	gh-124502: Remove _PyUnicode_EQ() function (#125114)	2024-10-09 10:15:17 +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_uniqueid.h	gh-124218: Use per-thread reference counting for globals and builtins (#125713)	2024-10-21 12:51:29 -04:00
pycore_uop_ids.h	gh-120619: Strength reduce function guards, support 2-operand uop forms (GH-124846)	2024-11-09 11:35:33 +08:00
pycore_uop_metadata.h	gh-115999: Add free-threaded specialization for UNPACK_SEQUENCE (#126600)	2024-11-22 19:00:35 +02:00
pycore_warnings.h	gh-117511: Make PyMutex public in the non-limited API (#117731)	2024-06-20 11:29:08 -04:00
pycore_weakref.h	gh-118789: Add PyUnstable_Object_ClearWeakRefsNoCallbacks (#118807)	2024-06-18 09:57:23 -04:00