cpython

Files

Sam Gross 7ccacb220d gh-117783: Immortalize objects that use deferred reference counting (#118112 )

Deferred reference counting is not fully implemented yet. As a temporary
measure, we immortalize objects that would use deferred reference
counting to avoid multi-threaded scaling bottlenecks.

This is only performed in the free-threaded build once the first
non-main thread is started. Additionally, some tests, including refleak
tests, suppress this behavior.

2024-04-29 14:36:02 -04:00

clinic

gh-117680: make _PyInstructionSequence a PyObject and use it in tests (#117629 )

2024-04-17 16:42:04 +01:00

frozen_modules

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_warnings.c

gh-117535: Change unknown filename of warnings from sys to <sys> (#118018 )

2024-04-18 20:50:09 -07:00

adaptive.md

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asdl.c

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asm_trampoline.S

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assemble.c

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

2024-04-04 15:47:26 +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

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

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

bootstrap_hash.c

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

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

brc.c

gh-110481: Fix biased reference counting queue initialization. (#117271 )

2024-03-28 09:28:39 -04:00

bytecodes.c

GH-118095: Allow a variant of RESUME_CHECK in tier 2 (GH-118286)

2024-04-29 07:54:05 +01:00

ceval_gil.c

gh-116749: Disable GIL by default in free-threaded build (#118295 )

2024-04-26 14:22:29 -04:00

ceval_macros.h

GH-118095: Add dynamic exit support and FOR_ITER_GEN support to tier 2 (GH-118279)

2024-04-26 18:08:50 +01:00

ceval.c

GH-118095: Add dynamic exit support and FOR_ITER_GEN support to tier 2 (GH-118279)

2024-04-26 18:08:50 +01:00

codecs.c

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

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

compile.c

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

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

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-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: Add More Tests to test_interpreters.test_api (gh-117662)

2024-04-10 18:37:01 -06:00

crossinterp.c

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

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

dtoa.c

gh-91565: Replace bugs.python.org links with Devguide/GitHub ones (GH-91568)

2024-04-01 13:02:07 +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-118095: Allow a variant of RESUME_CHECK in tier 2 (GH-118286)

2024-04-29 07:54:05 +01:00

fileutils.c

gh-102511: Speed up os.path.splitroot() with native helpers (GH-118089)

2024-04-25 10:07:38 +01:00

flowgraph.c

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

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

formatter_unicode.c

…

frame.c

GH-118095: Handle RETURN_GENERATOR in tier 2 (GH-118180)

2024-04-25 11:32:47 +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

gh-117411: move PyFutureFeatures to pycore_symtable.h and make it private (#117412 )

2024-04-02 10:34:49 +00:00

gc_free_threading.c

gh-117783: Immortalize objects that use deferred reference counting (#118112 )

2024-04-29 14:36:02 -04:00

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-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115)

2024-04-02 11:59:21 +01:00

generated_cases.c.h

GH-118095: Add dynamic exit support and FOR_ITER_GEN support to tier 2 (GH-118279)

2024-04-26 18:08:50 +01:00

getargs.c

gh-68114: Fix handling for removed PyArg_ParseTuple 'w' formatters (GH-8204)

2024-04-23 13:15:15 +02:00

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

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

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

getplatform.c

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getversion.c

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hamt.c

gh-106320: Remove private PyLong C API functions (#108429 )

2023-08-24 18:53:50 +02:00

hashtable.c

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

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

import.c

gh-117953: Split Up _PyImport_LoadDynamicModuleWithSpec() (gh-118203)

2024-04-29 09:29:07 -06:00

importdl.c

gh-117953: Split Up _PyImport_LoadDynamicModuleWithSpec() (gh-118203)

2024-04-29 09:29:07 -06:00

initconfig.c

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

2024-04-02 20:35:52 +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-107674: Lazy load line number to improve performance of tracing (GH-118127)

2024-04-29 09:54:52 +01:00

interpconfig.c

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

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

intrinsics.c

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

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

jit.c

GH-117512: Allow 64-bit JIT operands on 32-bit platforms (GH-117527)

2024-04-06 08:26:43 -07:00

legacy_tracing.c

gh-107674: Lazy load line number to improve performance of tracing (GH-118127)

2024-04-29 09:54:52 +01:00

lock.c

gh-117657: Quiet erroneous TSAN reports of data races in _PySeqLock (#117955 )

2024-04-17 17:19:28 +00:00

marshal.c

gh-114099: Modify preprocessor symbol usage to support older macOS SDKs (GH-118073)

2024-04-19 14:56:33 -04:00

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

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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-118095: Handle RETURN_GENERATOR in tier 2 (GH-118180)

2024-04-25 11:32:47 +01:00

optimizer_bytecodes.c

GH-118095: Handle RETURN_GENERATOR in tier 2 (GH-118180)

2024-04-25 11:32:47 +01:00

optimizer_cases.c.h

GH-118095: Allow a variant of RESUME_CHECK in tier 2 (GH-118286)

2024-04-29 07:54:05 +01:00

optimizer_symbols.c

GH-115480: Reduce guard strength for binary ops when type of one operand is known already (GH-118050)

2024-04-22 13:34:06 +01:00

optimizer.c

GH-118095: Allow a variant of RESUME_CHECK in tier 2 (GH-118286)

2024-04-29 07:54:05 +01:00

parking_lot.c

gh-117657: Quiet TSAN warnings about remaining non-atomic accesses of tstate->state (#118165 )

2024-04-23 10:20:14 -07:00

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_trampoline.c

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

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

preconfig.c

gh-106320: Remove private pylifecycle.h functions (#106400 )

2023-07-04 09:41:43 +00:00

pyarena.c

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pyctype.c

…

pyfpe.c

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pyhash.c

gh-113024: C API: Add PyObject_GenericHash() function (GH-113025)

2024-03-22 20:19:10 +02:00

pylifecycle.c

gh-117953: Cleanups For fix_up_extension() in import.c (gh-118192)

2024-04-24 09:55:48 -06:00

pymath.c

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pystate.c

gh-117783: Immortalize objects that use deferred reference counting (#118112 )

2024-04-29 14:36:02 -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-117266: Fix crashes on user-created AST subclasses (GH-117276)

2024-03-28 11:30:31 +01:00

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-112075: Make instance attributes stored in inline "dict" thread safe (#114742 )

2024-04-21 22:57:05 -07:00

stdlib_module_names.h

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

2024-04-24 16:18:24 +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-109118: Make comprehensions work within annotation scopes, but without inlining (#118160 )

2024-04-28 06:21:28 -07:00

sysmodule.c

gh-117953: Cleanups For fix_up_extension() in import.c (gh-118192)

2024-04-24 09:55:48 -06:00

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

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

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