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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 gh-97669: Create Tools/build/ directory (#97963) 2022-10-17 12:01:00 +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
README
…
_warnings.c gh-117535: Change unknown filename of warnings from `sys` to `<sys>` (#118018) 2024-04-18 20:50:09 -07:00
adaptive.md GH-98686: Get rid of "adaptive" and "quick" instructions (GH-99182) 2022-11-09 10:50:09 -08:00
asdl.c bpo-43244: Remove ast.h, asdl.h, Python-ast.h headers (GH-24933) 2021-03-23 20:47:40 +01:00
asm_trampoline.S gh-96143: Move the perf trampoline files to the Python directory (#98675) 2022-10-25 23:34:22 +01:00
assemble.c gh-117494: extract the Instruction Sequence data structure into a separate file (#117496) 2024-04-04 15:47:26 +00:00
ast.c GH-113655: Lower the C recursion limit on various platforms (GH-113944) 2024-01-16 09:32:01 +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 gh-100227: Move _str_replace_inf to PyInterpreterState (gh-102333) 2023-02-28 14:16:39 -07:00
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.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
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
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.c gh-76785: Handle Legacy Interpreters Properly (gh-117490) 2024-04-11 23:23:25 +00:00
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
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 gh-92536: Remove PyUnicode_READY() calls (#105210) 2023-06-02 01:33:17 +02:00
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.c GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115) 2024-04-02 11:59:21 +01:00
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
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 closes bpo-43278: remove unnecessary leading '\n' from COMPILER when build with GCC/Clang (GH-24606) 2021-02-25 20:24:21 -08:00
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 gh-81057: Move Globals in Core Code to _PyRuntimeState (gh-99496) 2022-11-15 09:45:11 -07:00
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 Add a warning message about PyOS_snprintf (#95993) 2022-10-07 11:49:53 -07:00
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.c GH-118095: Allow a variant of RESUME_CHECK in tier 2 (GH-118286) 2024-04-29 07:54:05 +01:00
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
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 bpo-43244: Remove the pyarena.h header (GH-25007) 2021-03-24 02:23:01 +01:00
pyctype.c
…
pyfpe.c bpo-46315: Add ifdef HAVE_ feature checks for WASI compatibility (GH-30507) 2022-01-13 09:46:04 +01:00
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 bpo-45440: Remove pymath.c fallbacks (GH-28977) 2021-10-15 19:45:34 +02:00
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
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
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.c gh-110850: Cleanup PyTime API: PyTime_t are nanoseconds (#115753) 2024-02-21 11:46:00 +01:00
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.h gh-112536: Add TSAN builds on Github Actions (#116872) 2024-03-16 11:10:37 +01:00
thread_pthread_stubs.h GH-110829: Ensure Thread.join() joins the OS thread (#110848) 2023-11-04 13:59:24 +00:00
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