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cpython/Objects
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Sam Gross a3af3cb4f4
gh-110481: Implement inter-thread queue for biased reference counting (#114824) 
Biased reference counting maintains two refcount fields in each object:
`ob_ref_local` and `ob_ref_shared`. The true refcount is the sum of these two
fields. In some cases, when refcounting operations are split across threads,
the ob_ref_shared field can be negative (although the total refcount must be
at least zero). In this case, the thread that decremented the refcount
requests that the owning thread give up ownership and merge the refcount
fields.
2024-02-09 17:08:32 -05:00
..
clinic gh-112069: Adapt set/frozenset methods to Argument Clinic (#115112) 2024-02-08 17:47:27 +01:00
mimalloc gh-115184: Fix refleak tracking issues in free-threaded build (#115188) 2024-02-09 09:23:12 -05:00
stringlib gh-110964: Remove private _PyArg functions (#110966) 2023-10-17 14:30:31 +02:00
abstract.c gh-114685: PyBuffer_FillInfo() now raises on PyBUF_{READ,WRITE} (GH-114802) 2024-02-04 19:16:43 +00:00
boolobject.c gh-111999: Add signatures and improve docstrings for builtins (GH-112000) 2023-11-13 09:13:49 +02:00
bytearrayobject.c gh-114569: Use PyMem_* APIs for most non-PyObject uses (#114574) 2024-01-26 10:11:35 +00:00
bytes_methods.c gh-104922: remove PY_SSIZE_T_CLEAN (#106315) 2023-07-02 15:07:46 +09:00
bytesobject.c gh-108767: Replace ctype.h functions with pyctype.h functions (#108772) 2023-09-01 18:36:53 +02:00
call.c gh-106320: Remove _PyFunction_Vectorcall() API (#107071) 2023-07-22 21:44:33 +00:00
capsule.c gh-108240: Add pycore_capsule.h internal header file (#108596) 2023-08-29 01:20:02 +00:00
cellobject.c gh-110964: Remove private _PyArg functions (#110966) 2023-10-17 14:30:31 +02:00
classobject.c gh-113157 gh-89519: Fix method descriptors (gh-113233) 2023-12-21 16:08:35 -06:00
codeobject.c gh-110543: Fix CodeType.replace in presence of comprehensions (#110586) 2023-11-08 13:11:59 -07:00
complexobject.c gh-109598: make PyComplex_RealAsDouble/ImagAsDouble use __complex__ (GH-109647) 2024-01-15 16:04:17 +01:00
descrobject.c gh-111178: Avoid calling functions from incompatible pointer types in descrobject.c (GH-112861) 2024-01-02 15:03:39 +01:00
dictnotes.txt bpo-46845: Reduce dict size when all keys are Unicode (GH-31564) 2022-03-02 08:09:28 +09:00
dictobject.c gh-110481: Implement inter-thread queue for biased reference counting (#114824) 2024-02-09 17:08:32 -05:00
enumobject.c gh-106320: Create pycore_modsupport.h header file (#106355) 2023-07-03 09:39:11 +00:00
exception_handling_notes.txt GH-105848: Simplify the arrangement of CALL's stack (GH-107788) 2023-08-09 18:19:39 +00:00
exceptions.c gh-113744: Add a new IncompleteInputError exception to improve incomplete input detection in the codeop module (#113745) 2024-01-30 16:21:30 +00:00
fileobject.c gh-82626: Emit a warning when bool is used as a file descriptor (GH-111275) 2024-02-05 22:51:11 +02:00
floatobject.c gh-111968: Use per-thread freelists for dict in free-threading (gh-114323) 2024-02-01 20:53:53 +00:00
frame_layout.md gh-109094: replace frame->prev_instr by frame->instr_ptr (#109095) 2023-10-26 13:43:10 +00:00
frameobject.c gh-113939: Frame clear, clear locals (#113940) 2024-01-31 19:14:44 +00:00
funcobject.c gh-114312: Collect stats for unlikely events (GH-114493) 2024-01-25 11:10:51 +00:00
genericaliasobject.c gh-110964: Remove private _PyArg functions (#110966) 2023-10-17 14:30:31 +02:00
genobject.c gh-111968: Use per-thread freelists for dict in free-threading (gh-114323) 2024-02-01 20:53:53 +00:00
interpreteridobject.c gh-101524: Only Use Public C-API in the _xxsubinterpreters Module (gh-107359) 2023-07-27 15:30:16 -06:00
iterobject.c gh-106320: Remove private _PyEval function (#108433) 2023-08-24 20:25:22 +02:00
listobject.c gh-112087: Make list_{count, index, contains} to be thread-safe. (gh-114916) 2024-02-06 16:41:18 +00:00
listsort.txt Fix typos in the Objects directory (GH-28766) 2021-10-06 16:57:10 -07:00
lnotab_notes.txt Document the co_lines method on code objects (#113682) 2024-01-03 19:29:24 +00:00
locations.md GH-88116: Use a compact format to represent end line and column offsets. (GH-91666) 2022-04-21 16:10:37 +01:00
longobject.c gh-114050: Fix crash when more than two arguments are passed to int() (GH-114067) 2024-01-18 13:27:44 +02:00
memoryobject.c gh-111178: Avoid calling functions from incompatible pointer types in memoryobject.c (GH-112863) 2023-12-11 17:43:07 +01:00
methodobject.c gh-106213: Make Emscripten trampolines work with JSPI (GH-106219) 2023-09-15 15:04:21 -07:00
moduleobject.c gh-95754: Better AttributeError on partially initialised module (#112577) 2023-12-21 13:24:10 -08:00
namespaceobject.c gh-110964: Remove private _PyArg functions (#110966) 2023-10-17 14:30:31 +02:00
object.c gh-110481: Implement inter-thread queue for biased reference counting (#114824) 2024-02-09 17:08:32 -05:00
object_layout.md gh-106293: Fix typos in Objects/object_layout.md (#106294) 2024-01-16 23:11:15 +00:00
object_layout_312.gv GH-96068: Document object layout (GH-96069) 2022-08-23 13:55:43 +01:00
object_layout_312.png GH-96068: Document object layout (GH-96069) 2022-08-23 13:55:43 +01:00
object_layout_full_312.gv GH-96068: Document object layout (GH-96069) 2022-08-23 13:55:43 +01:00
object_layout_full_312.png GH-96068: Document object layout (GH-96069) 2022-08-23 13:55:43 +01:00
obmalloc.c gh-115184: Fix refleak tracking issues in free-threaded build (#115188) 2024-02-09 09:23:12 -05:00
odictobject.c gh-112075: Add critical sections for most dict APIs (#114508) 2024-02-06 14:03:43 -08:00
picklebufobject.c gh-104922: remove PY_SSIZE_T_CLEAN (#106315) 2023-07-02 15:07:46 +09:00
rangeobject.c gh-106320: Remove private _PyEval function (#108433) 2023-08-24 20:25:22 +02:00
README Issue #18093: Factor out the programs that embed the runtime 2014-07-25 21:52:14 +10:00
setobject.c gh-112069: Adapt set/frozenset methods to Argument Clinic (#115112) 2024-02-08 17:47:27 +01:00
sliceobject.c gh-111968: Unify freelist naming schema to Eric's suggestion (gh-114581) 2024-01-27 00:25:16 +09:00
structseq.c GH-108362: Revert "GH-108362: Incremental GC implementation (GH-108038)" (#115132) 2024-02-07 12:38:34 +00:00
tupleobject.c gh-111968: Unify freelist naming schema to Eric's suggestion (gh-114581) 2024-01-27 00:25:16 +09:00
typeobject.c gh-112066: Use PyDict_SetDefaultRef in place of PyDict_SetDefault. (#112211) 2024-02-07 13:43:18 -05:00
typeslots.inc bpo-41073: PyType_GetSlot() can now accept static types. (GH-21931) 2020-11-10 12:53:46 -08:00
typeslots.py bpo-41073: PyType_GetSlot() can now accept static types. (GH-21931) 2020-11-10 12:53:46 -08:00
typevarobject.c gh-110864: TypeVar constructor: Partially revert gh-110784, constraints cannot be NULL (#110922) 2023-10-16 15:01:04 +00:00
unicodectype.c bpo-46670: Remove unused macros in the Objects directory (GH-31193) 2022-02-07 16:21:41 +01:00
unicodeobject.c gh-112066: Use PyDict_SetDefaultRef in place of PyDict_SetDefault. (#112211) 2024-02-07 13:43:18 -05:00
unicodetype_db.h gh-96954: Fix make regen-unicodedata in out-of-tree builds (#112118) 2023-11-15 16:42:17 +00:00
unionobject.c gh-108511: Add C API functions which do not silently ignore errors (GH-109025) 2023-09-17 14:23:31 +03:00
weakrefobject.c gh-106320: Remove private _PyErr_ChainExceptions() (#108713) 2023-08-31 13:53:19 +02:00

README 

Source files for various builtin objects