cpython

mirror of https://github.com/python/cpython.git synced 2026-01-27 21:25:12 +00:00

History

gh-116522: Stop the world before fork() and during shutdown (#116607 )

This changes the free-threaded build to perform a stop-the-world pause
before deleting other thread states when forking and during shutdown.
This fixes some crashes when using multiprocessing and during shutdown
when running with `PYTHON_GIL=0`.

This also changes `PyOS_BeforeFork` to acquire the runtime lock
(i.e., `HEAD_LOCK(&_PyRuntime)`) before forking to ensure that data
protected by the runtime lock (and not just the GIL or stop-the-world)
is in a consistent state before forking.

2024-03-21 10:01:16 -04:00

clinic

GH-114695: Add sys._clear_internal_caches (GH-115152)

2024-02-12 09:04:36 +00:00

frozen_modules

…

_warnings.c

gh-116664: Ensure thread-safe dict access in _warnings (#116768 )

2024-03-18 09:37:48 +00:00

adaptive.md

…

asdl.c

…

asm_trampoline.S

…

assemble.c

GH-111485: Generate instruction and uop metadata (GH-113287)

2023-12-20 14:27:25 +00:00

ast_opt.c

GH-113655: Lower the C recursion limit on various platforms (GH-113944)

2024-01-16 09:32:01 +00:00

ast_unparse.c

…

ast.c

GH-113655: Lower the C recursion limit on various platforms (GH-113944)

2024-01-16 09:32:01 +00:00

bltinmodule.c

gh-116437: Use new C API PyDict_Pop() to simplify the code (GH-116438)

2024-03-07 11:21:08 +02:00

bootstrap_hash.c

gh-110014: Fix bootstrap_hash.c: remove debug code (#110161 )

2023-09-30 22:21:20 +00:00

brc.c

gh-112175: Add eval_breaker to PyThreadState (#115194 )

2024-02-20 09:57:48 -05:00

bytecodes.c

GH-115802: Reduce the size of _INIT_CALL_PY_EXACT_ARGS. (GH-116856)

2024-03-15 17:16:30 +00:00

ceval_gil.c

gh-116908: Only write to _pending_calls.calls_to_do with atomic operations (#117044 )

2024-03-20 11:18:26 -04:00

ceval_macros.h

gh-116098: Revert "gh-107674: Improve performance of sys.settrace (GH-114986)" (GH-116178)

2024-03-01 07:46:33 +01:00

ceval.c

gh-115756: make PyCode_GetFirstFree an unstable API (GH-115781)

2024-03-19 09:20:38 +00:00

codecs.c

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

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

compile.c

gh-115756: make PyCode_GetFirstFree an unstable API (GH-115781)

2024-03-19 09:20:38 +00:00

condvar.h

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

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

context.c

gh-111968: Split _Py_dictkeys_freelist out of _Py_dict_freelist (gh-115505)

2024-02-16 01:01:36 +00:00

critical_section.c

gh-111569: Implement Python critical section API (gh-111571)

2023-11-08 15:39:29 -07:00

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

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

crossinterp.c

gh-111696, PEP 737: Add PyType_GetModuleName() function (#116824 )

2024-03-14 18:17:43 +00:00

dtoa.c

gh-111962: Make dtoa thread-safe in --disable-gil builds. (#112049 )

2023-12-07 13:47:55 +00:00

dup2.c

gh-108765: Python.h no longer includes <unistd.h> (#108783 )

2023-09-02 16:50:18 +02:00

dynamic_annotations.c

…

dynload_hpux.c

gh-88402: Add new sysconfig variables on Windows (GH-110049)

2023-10-04 22:50:29 +00:00

dynload_shlib.c

gh-88402: Add new sysconfig variables on Windows (GH-110049)

2023-10-04 22:50:29 +00:00

dynload_stub.c

gh-88402: Add new sysconfig variables on Windows (GH-110049)

2023-10-04 22:50:29 +00:00

dynload_win.c

gh-88402: Add new sysconfig variables on Windows (GH-110049)

2023-10-04 22:50:29 +00:00

emscripten_signal.c

GH-108614: Unbreak emscripten build (GH-109132)

2023-09-08 17:54:45 +01:00

emscripten_trampoline.c

gh-106213: Make Emscripten trampolines work with JSPI (GH-106219)

2023-09-15 15:04:21 -07:00

errors.c

gh-111375: Use NULL rather than None in the exception stack to indicate that an exception was handled (#113302 )

2023-12-21 01:46:41 +00:00

executor_cases.c.h

GH-115802: Reduce the size of _INIT_CALL_PY_EXACT_ARGS. (GH-116856)

2024-03-15 17:16:30 +00:00

fileutils.c

gh-112970: Detect and use closefrom() when available (#112969 )

2023-12-12 11:25:27 +01:00

flowgraph.c

gh-115796: fix exception table construction in _testinternalcapi.assemble_code_object (#115797 )

2024-02-22 12:36:44 +00:00

formatter_unicode.c

…

frame.c

GH-116098: Remove dead frame object creation code (GH-116687)

2024-03-12 23:35:28 +00:00

frozen.c

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

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

frozenmain.c

gh-110014: Include explicitly <unistd.h> header (#110155 )

2023-09-30 20:06:45 +00:00

future.c

…

gc_free_threading.c

GH-108362: Incremental Cycle GC (GH-116206)

2024-03-20 08:54:42 +00:00

gc_gil.c

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

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

gc.c

GH-108362: Incremental Cycle GC (GH-116206)

2024-03-20 08:54:42 +00:00

generated_cases.c.h

GH-115802: Reduce the size of _INIT_CALL_PY_EXACT_ARGS. (GH-116856)

2024-03-15 17:16:30 +00:00

getargs.c

gh-116447: Fix possible UB in arraymodule and getargs (#116459 )

2024-03-08 13:49:52 +03:00

getcompiler.c

…

getcopyright.c

Update copyright years to 2024. (GH-113608)

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

getopt.c

gh-110079: Remove extern "C" { ...} in C code (#110080 )

2023-09-29 10:56:49 +02:00

getplatform.c

…

getversion.c

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hamt.c

…

hashtable.c

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

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

import.c

GH-108362: Incremental Cycle GC (GH-116206)

2024-03-20 08:54:42 +00:00

importdl.c

gh-88402: Add new sysconfig variables on Windows (GH-110049)

2023-10-04 22:50:29 +00:00

initconfig.c

gh-117041: Add "-X gil" in the Python CLI help (GH-117042)

2024-03-19 23:30:25 +02:00

instrumentation.c

gh-115832: Fix instrumentation version mismatch during interpreter shutdown (#115856 )

2024-03-04 11:29:39 -05:00

intrinsics.c

gh-107149: make new opcode util functions private rather than public and unstable (#112042 )

2023-11-14 00:31:02 +00:00

jit.c

GH-116017: Put JIT code and data on the same page (GH-116845)

2024-03-19 08:47:28 -07:00

legacy_tracing.c

gh-103615: Use local events for opcode tracing (GH-109472)

2023-11-03 16:39:50 +00:00

lock.c

gh-114271: Fix race in Thread.join() (#114839 )

2024-03-16 13:56:30 +01:00

marshal.c

gh-113626: Add allow_code parameter in marshal functions (GH-113648)

2024-01-16 18:05:15 +02:00

modsupport.c

gh-84489: Properly handle trailing spaces in Py_BuildValue() format strings (GH-21158)

2023-10-11 14:44:06 +03:00

mysnprintf.c

…

mystrtoul.c

gh-108765: Python.h no longer includes <ctype.h> (#108831 )

2023-09-03 18:54:27 +02:00

object_stack.c

gh-111968: Split _Py_dictkeys_freelist out of _Py_dict_freelist (gh-115505)

2024-02-16 01:01:36 +00:00

opcode_targets.h

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

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

optimizer_analysis.c

GH-117066: Tier 2 optimizer: Don't throw away good traces if we can't optimize them perfectly. (GH-117067)

2024-03-20 18:24:02 +00:00

optimizer_bytecodes.c

GH-117066: Tier 2 optimizer: Don't throw away good traces if we can't optimize them perfectly. (GH-117067)

2024-03-20 18:24:02 +00:00

optimizer_cases.c.h

GH-117066: Tier 2 optimizer: Don't throw away good traces if we can't optimize them perfectly. (GH-117067)

2024-03-20 18:24:02 +00:00

optimizer_symbols.c

GH-115819: Eliminate Boolean guards when value is known (GH-116355)

2024-03-05 15:06:00 +00:00

optimizer.c

GH-108362: Incremental Cycle GC (GH-116206)

2024-03-20 08:54:42 +00:00

parking_lot.c

gh-108724: Fix _PySemaphore_Wait call during thread deletion (#116483 )

2024-03-08 15:26:36 -05:00

pathconfig.c

gh-110079: Remove extern "C" { ...} in C code (#110080 )

2023-09-29 10:56:49 +02:00

perf_trampoline.c

gh-113343: Fix error check on mmap(2) (#113342 )

2023-12-21 19:28:55 +00:00

preconfig.c

…

pyarena.c

…

pyctype.c

…

pyfpe.c

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pyhash.c

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

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

pylifecycle.c

gh-116522: Stop the world before fork() and during shutdown (#116607 )

2024-03-21 10:01:16 -04:00

pymath.c

…

pystate.c

gh-116522: Stop the world before fork() and during shutdown (#116607 )

2024-03-21 10:01:16 -04:00

pystrcmp.c

gh-108767: Replace ctype.h functions with pyctype.h functions (#108772 )

2023-09-01 18:36:53 +02:00

pystrhex.c

gh-108765: pystrhex: Replace stdlib.h abs() with Py_ABS() (#108830 )

2023-09-02 23:15:54 +02:00

pystrtod.c

gh-108765: Cleanup #include in Python/*.c files (#108977 )

2023-09-06 15:56:08 +02:00

Python-ast.c

gh-116437: Use new C API PyDict_Pop() to simplify the code (GH-116438)

2024-03-07 11:21:08 +02:00

Python-tokenize.c

gh-112943: Correctly compute end offsets for multiline tokens in the tokenize module (#112949 )

2023-12-11 11:44:22 +00:00

pythonrun.c

gh-116437: Use new C API PyDict_Pop() to simplify the code (GH-116438)

2024-03-07 11:21:08 +02:00

pytime.c

gh-63207: Use GetSystemTimePreciseAsFileTime() in time.time() (#116822 )

2024-03-18 17:13:01 +01:00

qsbr.c

gh-115103: Fix unregistering of QSBR state (#116480 )

2024-03-08 12:39:53 -05:00

README

…

specialize.c

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

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

stdlib_module_names.h

gh-110721: Remove unused code from suggestions.c after moving PyErr_Display to use the traceback module (#113712 )

2024-01-08 15:10:45 +00:00

structmember.c

gh-115011: Improve support of __index__() in setters of members with unsigned integer type (GH-115029)

2024-02-11 12:45:58 +02:00

suggestions.c

gh-113845: Fix a compiler warning in Python/suggestions.c (GH-113949)

2024-01-11 20:31:24 +02:00

symtable.c

gh-96497: Mangle name before symtable lookup in 'symtable_extend_namedexpr_scope' (GH-96561)

2024-02-17 12:06:31 +00:00

sysmodule.c

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

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

thread_nt.h

gh-116012: Preserve GetLastError() across calls to TlsGetValue on Windows (GH-116014)

2024-02-28 13:58:25 +00:00

thread_pthread_stubs.h

GH-110829: Ensure Thread.join() joins the OS thread (#110848 )

2023-11-04 13:59:24 +00:00

thread_pthread.h

gh-112536: Add TSAN builds on Github Actions (#116872 )

2024-03-16 11:10:37 +01:00

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-113655: Lower the C recursion limit on various platforms (GH-113944)

2024-01-16 09:32:01 +00:00

tracemalloc.c

gh-108765: Cleanup #include in Python/*.c files (#108977 )

2023-09-06 15:56:08 +02:00

vm-state.md

High level docs for the VM state (#111621 )

2023-11-01 22:55:10 +00:00

README

Miscellaneous source files for the main Python shared library