mpage 2e95c5ba3b gh-115999: Implement thread-local bytecode and enable specialization for BINARY_OP (#123926) ... Each thread specializes a thread-local copy of the bytecode, created on the first RESUME, in free-threaded builds. All copies of the bytecode for a code object are stored in the co_tlbc array on the code object. Threads reserve a globally unique index identifying its copy of the bytecode in all co_tlbc arrays at thread creation and release the index at thread destruction. The first entry in every co_tlbc array always points to the "main" copy of the bytecode that is stored at the end of the code object. This ensures that no bytecode is copied for programs that do not use threads. Thread-local bytecode can be disabled at runtime by providing either -X tlbc=0 or PYTHON_TLBC=0. Disabling thread-local bytecode also disables specialization. Concurrent modifications to the bytecode made by the specializing interpreter and instrumentation use atomics, with specialization taking care not to overwrite an instruction that was instrumented concurrently.		2024-11-04 11:13:32 -08:00
..
mimalloc	gh-125444: Fix illegal instruction for older Arm architectures (#125574)	2024-10-16 09:13:07 -04:00
pycore_abstract.h
pycore_asdl.h
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-116968: Remove branch from advance_backoff_counter (GH-124469)	2024-10-07 11:46:33 +01:00
pycore_bitutils.h
pycore_blocks_output_buffer.h
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
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
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.h	gh-76785: Handle Legacy Interpreters Properly (gh-117490)	2024-04-11 23:23:25 +00:00
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
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-124218: Avoid refcount contention on builtins module (GH-125847)	2024-10-24 12:44:38 -04:00
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
pycore_emscripten_trampoline.h
pycore_exceptions.h
pycore_faulthandler.h
pycore_fileutils_windows.h
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
pycore_frame.h	gh-115999: Implement thread-local bytecode and enable specialization for BINARY_OP (#123926)	2024-11-04 11:13:32 -08:00
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-115999: Implement thread-local bytecode and enable specialization for BINARY_OP (#123926)	2024-11-04 11:13:32 -08:00
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
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-126220: Adapt _lsprof to Argument Clinic (#126233)	2024-11-04 19:18:21 +03:00
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-126220: Adapt _lsprof to Argument Clinic (#126233)	2024-11-04 19:18:21 +03:00
pycore_hamt.h
pycore_hashtable.h
pycore_import.h	gh-117657: Fix TSAN race involving import lock (#118523)	2024-06-06 13:40:58 -04:00
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-115999: Implement thread-local bytecode and enable specialization for BINARY_OP (#123926)	2024-11-04 11:13:32 -08:00
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
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: Restore removed _PyArg_Parser (#121262)	2024-07-03 18:36:57 +02:00
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
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-124218: Use per-thread reference counting for globals and builtins (#125713)	2024-10-21 12:51:29 -04:00
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-125837: Split LOAD_CONST into three. (GH-125972)	2024-10-29 11:15:42 +00:00
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-123516: Improve JIT memory consumption by invalidating cold executors (GH-124443)	2024-09-27 00:35:42 +00:00
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
pycore_pyarena.h
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-112075: Support freeing object memory via QSBR (#116344)	2024-03-08 09:56:36 -08:00
pycore_pystate.h	gh-100240: Use a consistent implementation for freelists (#121934)	2024-07-22 12:08:27 -04:00
pycore_pystats.h
pycore_pythonrun.h
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
pycore_runtime_init_generated.h	gh-126220: Adapt _lsprof to Argument Clinic (#126233)	2024-11-04 19:18:21 +03:00
pycore_runtime_init.h	gh-125604: Move _Py_AuditHookEntry, etc. Out of pycore_runtime.h (gh-125605)	2024-10-18 09:26:08 -06:00
pycore_runtime.h	gh-125604: Move _Py_AuditHookEntry, etc. Out of pycore_runtime.h (gh-125605)	2024-10-18 09:26:08 -06:00
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
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
pycore_structseq.h
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
pycore_traceback.h
pycore_tracemalloc.h
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-117139: Add _PyTuple_FromStackRefSteal and use it (#121244)	2024-07-02 12:30:14 -04:00
pycore_typeobject.h	gh-124153: Remove _PyType_GetModuleByDef2 private function (GH-124261)	2024-09-26 18:21:11 +02:00
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
pycore_unicodeobject_generated.h	gh-126220: Adapt _lsprof to Argument Clinic (#126233)	2024-11-04 19:18:21 +03:00
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-115999: Implement thread-local bytecode and enable specialization for BINARY_OP (#123926)	2024-11-04 11:13:32 -08:00
pycore_uop_metadata.h	gh-115999: Implement thread-local bytecode and enable specialization for BINARY_OP (#123926)	2024-11-04 11:13:32 -08:00
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