cpython

Files

Sam Gross 2d9d3a9f53 gh-122697: Fix free-threading memory leaks at shutdown (#122703 )

We were not properly accounting for interpreter memory leaks at
shutdown and had two sources of leaks:

 * Objects that use deferred reference counting and were reachable via
   static types outlive the final GC. We now disable deferred reference
   counting on all objects if we are calling the GC due to interpreter
   shutdown.

 * `_PyMem_FreeDelayed` did not properly check for interpreter shutdown
   so we had some memory blocks that were enqueued to be freed, but
   never actually freed.

 * `_PyType_FinalizeIdPool` wasn't called at interpreter shutdown.

2024-08-08 12:48:17 -04:00

clinic

gh-113993: Allow interned strings to be mortal, and fix related issues (GH-120520)

2024-06-21 17:19:31 +02:00

frozen_modules

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_warnings.c

gh-121163: Add "all" as an valid alias for "always" in warnings.simplefilter() (#121164 )

2024-06-30 19:48:00 +02:00

asdl.c

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asm_trampoline.S

gh-120400 ：Support Linux perf profile to see Python calls on RISC-V architecture (#120089 )

2024-06-12 14:24:46 +01:00

assemble.c

gh-121040: Use __attribute__((fallthrough)) (#121044 )

2024-06-27 09:58:44 +00:00

ast_opt.c

gh-122313: Clean up deep recursion guarding code in the compiler (GH-122640)

2024-08-03 12:45:45 +03:00

ast_unparse.c

gh-113993: Allow interned strings to be mortal, and fix related issues (GH-120520)

2024-06-21 17:19:31 +02:00

ast.c

gh-122313: Clean up deep recursion guarding code in the compiler (GH-122640)

2024-08-03 12:45:45 +03:00

bltinmodule.c

gh-122234: Add DECREFs to error paths (#122406 )

2024-07-29 16:10:25 +00:00

bootstrap_hash.c

gh-121199: Use _Py__has_attribute() in timemodule.c (#121203 )

2024-07-01 08:49:33 +00:00

brc.c

Fix typos in documentation and comments (#119763 )

2024-06-04 10:22:22 +00:00

bytecodes.c

gh-118926: Spill deferred references to stack in cases generator (#122748 )

2024-08-07 13:23:53 -04:00

ceval_gil.c

gh-122201: Lock mutex when setting handling_thread to NULL (#122204 )

2024-07-26 13:06:07 -04:00

ceval_macros.h

gh-117657: Avoid race in PAUSE_ADAPTIVE_COUNTER in free-threaded build (#122190 )

2024-07-30 13:53:47 -04:00

ceval.c

gh-122728: Fix SystemError in PyEval_GetLocals() (#122735 )

2024-08-06 23:01:44 +02:00

codecs.c

gh-113993: Allow interned strings to be mortal, and fix related issues (GH-120520)

2024-06-21 17:19:31 +02:00

compile.c

gh-122595: Add more error checks in the compiler (GH-122596)

2024-08-06 08:59:44 +03:00

condvar.h

gh-104530: Enable native Win32 condition variables by default (GH-104531)

2024-02-02 13:50:51 +00:00

config_common.h

gh-76785: Add PyInterpreterConfig Helpers (gh-117170)

2024-04-02 20:35:52 +00:00

context.c

gh-100240: Use a consistent implementation for freelists (#121934 )

2024-07-22 12:08:27 -04:00

critical_section.c

gh-119344: Make critical section API public (#119353 )

2024-06-21 15:50:18 -04:00

crossinterp_data_lookup.h

gh-76785: Improved Subinterpreters Compatibility with 3.12 (gh-115424)

2024-02-13 14:56:49 -07:00

crossinterp_exceptions.h

gh-117398: Use Per-Interpreter State for the _datetime Static Types (gh-119929)

2024-06-03 17:09:18 -06:00

crossinterp.c

Fix typos in docs, error messages and comments (#122502 )

2024-08-01 00:26:09 +00:00

dtoa.c

gh-121040: Use __attribute__((fallthrough)) (#121044 )

2024-06-27 09:58:44 +00:00

dup2.c

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dynamic_annotations.c

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dynload_hpux.c

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dynload_shlib.c

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dynload_stub.c

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dynload_win.c

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emscripten_signal.c

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emscripten_trampoline.c

gh-121698 Emscripten: Use updated WebAssembly type reflection proposal (GH-121699)

2024-07-14 11:25:09 +02:00

errors.c

gh-118702: Implement vectorcall for BaseException (#118703 )

2024-05-10 21:08:24 +02:00

executor_cases.c.h

gh-118926: Spill deferred references to stack in cases generator (#122748 )

2024-08-07 13:23:53 -04:00

fileutils.c

gh-117657: Fix TSan reported data race on ioctl_works (#120175 )

2024-06-17 13:23:40 -04:00

flowgraph.c

Fixes loop variables to be the same types as their limit (GH-120958)

2024-06-24 17:11:47 +01:00

formatter_unicode.c

gh-121040: Use __attribute__((fallthrough)) (#121044 )

2024-06-27 09:58:44 +00:00

frame.c

GH-120024: Use pointer for stack pointer (GH-121923)

2024-07-18 12:47:21 +01:00

frozen.c

gh-108716: Cleanup remaining deepfreeze infrastructure (#116919 )

2024-03-18 11:13:11 -07:00

frozenmain.c

gh-105716: Fix _PyInterpreterState_IsRunningMain() For Embedders (gh-117140)

2024-03-21 18:20:20 -06:00

future.c

Fixes loop variables to be the same types as their limit (GH-120958)

2024-06-24 17:11:47 +01:00

gc_free_threading.c

gh-122697: Fix free-threading memory leaks at shutdown (#122703 )

2024-08-08 12:48:17 -04:00

gc_gil.c

gh-100240: Use a consistent implementation for freelists (#121934 )

2024-07-22 12:08:27 -04:00

gc.c

gh-83754: Use the Py_TYPE() macro (#120599 )

2024-06-17 10:34:29 +02:00

generated_cases.c.h

GH-120024: Tidy up case generator code a bit. (GH-122780)

2024-08-08 10:57:59 +01:00

getargs.c

gh-118814: Fix the TypeVar constructor when name is passed by keyword (GH-122664)

2024-08-07 23:30:10 +03:00

getcompiler.c

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getcopyright.c

Update copyright years to 2024. (GH-113608)

2024-01-16 21:54:05 +01:00

getopt.c

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getplatform.c

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getversion.c

gh-119132: Update sys.version to identify free-threaded or not. (gh-119134)

2024-05-18 19:44:40 +00:00

hamt.c

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hashtable.c

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import.c

gh-122188: Remove _imp.pyc_magic_number (GH-122503)

2024-08-02 13:12:19 +03:00

importdl.c

gh-121040: Use __attribute__((fallthrough)) (#121044 )

2024-06-27 09:58:44 +00:00

initconfig.c

gh-119574: Add some missing environment variables to '--help-env'. (GH-120006)

2024-06-18 17:12:58 +00:00

instruction_sequence.c

gh-117680: Fix msvc warning in instruction_sequence.c (#118326 )

2024-04-26 17:20:30 +01:00

instrumentation.c

gh-122247: Move instruction instrumentation sanity check after tracing check (#122251 )

2024-08-07 21:30:14 -07:00

interpconfig.c

gh-76785: Fix a Refleak in _interpreters.new_config() (gh-117491)

2024-04-03 01:10:26 +00:00

intrinsics.c

gh-74929: Implement PEP 667 (GH-115153)

2024-05-04 12:12:10 +01:00

jit.c

GH-116017: Get rid of _COLD_EXITs (GH-120960)

2024-07-01 13:17:40 -07:00

legacy_tracing.c

gh-122029: Log call events in sys.setprofile when it's a method with c function (GH-122072)

2024-07-23 15:25:26 -07:00

lock.c

gh-121368: Fix seq lock memory ordering in _PyType_Lookup (#121388 )

2024-07-08 14:52:07 -04:00

marshal.c

gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907)

2024-07-19 08:06:02 +00:00

modsupport.c

gh-121040: Use __attribute__((fallthrough)) (#121044 )

2024-06-27 09:58:44 +00:00

mysnprintf.c

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mystrtoul.c

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object_stack.c

gh-100240: Use a consistent implementation for freelists (#121934 )

2024-07-22 12:08:27 -04:00

opcode_targets.h

GH-122029: Break INSTRUMENTED_CALL into micro-ops, so that its behavior is consistent with CALL (GH-122177)

2024-07-26 14:35:57 +01:00

optimizer_analysis.c

GH-118095: Add tier two support for BINARY_SUBSCR_GETITEM (GH-120793)

2024-08-01 16:19:05 -07:00

optimizer_bytecodes.c

Manually override bytecode definition in optimizer, to avoid build error (GH-122316)

2024-07-26 18:38:52 +01:00

optimizer_cases.c.h

GH-118095: Add tier two support for BINARY_SUBSCR_GETITEM (GH-120793)

2024-08-01 16:19:05 -07:00

optimizer_symbols.c

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

2024-06-26 13:54:03 +02:00

optimizer.c

GH-118095: Add tier two support for BINARY_SUBSCR_GETITEM (GH-120793)

2024-08-01 16:19:05 -07:00

parking_lot.c

gh-117657: Avoid sem_clockwait in TSAN (#119915 )

2024-06-03 13:42:27 -04:00

pathconfig.c

gh-117987: Restore several functions removed in Python 3.13 alpha 1 (GH-117993)

2024-04-18 15:20:38 +02:00

perf_jit_trampoline.c

GH-118844: Fix build failures when combining --disable-gil with --enable-experimental-jit (GH-118935)

2024-05-11 16:19:31 -07:00

perf_trampoline.c

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

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

preconfig.c

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pyarena.c

gh-119219: Remove two obsolete TODOs. (#119223 )

2024-05-20 16:54:16 +00:00

pyctype.c

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pyfpe.c

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pyhash.c

gh-121040: Use __attribute__((fallthrough)) (#121044 )

2024-06-27 09:58:44 +00:00

pylifecycle.c

gh-122697: Fix free-threading memory leaks at shutdown (#122703 )

2024-08-08 12:48:17 -04:00

pymath.c

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pystate.c

gh-122697: Fix free-threading memory leaks at shutdown (#122703 )

2024-08-08 12:48:17 -04:00

pystrcmp.c

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pystrhex.c

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pystrtod.c

gh-121040: Use __attribute__((fallthrough)) (#121044 )

2024-06-27 09:58:44 +00:00

Python-ast.c

gh-121332: Make AST node constructor check _attributes instead of hardcoding attributes (#121334 )

2024-07-11 14:34:53 +00:00

Python-tokenize.c

gh-120317: Lock around global state in the tokenize module (#120318 )

2024-07-16 11:35:57 +02:00

pythonrun.c

gh-111201: A new Python REPL (GH-111567)

2024-05-05 21:32:23 +02:00

pytime.c

gh-119613: Use C99+ functions instead of Py_IS_NAN/INFINITY/FINITE (#119619 )

2024-05-29 09:51:19 +02:00

qsbr.c

Fix typos in comments (#120481 )

2024-06-19 23:16:14 -04:00

README

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specialize.c

GH-118093: Add tier two support for LOAD_ATTR_PROPERTY (GH-122283)

2024-07-25 10:45:28 -07:00

stdlib_module_names.h

gh-119180: Add annotationlib module to support PEP 649 (#119891 )

2024-07-23 21:16:50 +00:00

structmember.c

gh-117657: Fix __slots__ thread safety in free-threaded build (#119368 )

2024-06-17 18:44:54 +00:00

suggestions.c

Fixes loop variables to be the same types as their limit (GH-120958)

2024-06-24 17:11:47 +01:00

symtable.c

gh-122562: fix dump_symtable for ste_free and ste_child_free removal (#122825 )

2024-08-08 14:03:45 +01:00

sysmodule.c

gh-113993: Allow interned strings to be mortal, and fix related issues (GH-120520)

2024-06-21 17:19:31 +02:00

thread_nt.h

gh-110850: Use _PyDeadline_Get() in EnterNonRecursiveMutex() (#118556 )

2024-05-04 09:39:58 +02:00

thread_pthread_stubs.h

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thread_pthread.h

gh-110850: Remove _PyTime_TimeUnchecked() function (#118552 )

2024-05-05 12:15:19 +02:00

thread.c

gh-110850: Cleanup PyTime API: PyTime_t are nanoseconds (#115753 )

2024-02-21 11:46:00 +01:00

tier2_engine.md

Docs: fix spelling of the word 'transferring' (#116641 )

2024-03-13 23:53:32 +01:00

traceback.c

gh-117764: Fix and add signatures for many builtins (GH-117769)

2024-04-12 13:56:41 +03:00

tracemalloc.c

gh-121390: tracemalloc: Fix tracebacks memory leak (#121391 )

2024-07-05 08:39:48 +02:00

typeid.c

gh-122417: Implement per-thread heap type refcounts (#122418 )

2024-08-06 14:36:57 -04:00

vm-state.md

Fix typos in documentation and comments (#119763 )

2024-06-04 10:22:22 +00:00

README

Miscellaneous source files for the main Python shared library