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cpython/Python
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Sam Gross 5903190727
gh-115103: Implement delayed memory reclamation (QSBR) (#115180) 
This adds a safe memory reclamation scheme based on FreeBSD's "GUS" and
quiescent state based reclamation (QSBR). The API provides a mechanism
for callers to detect when it is safe to free memory that may be
concurrently accessed by readers.
2024-02-16 15:25:19 -05:00
..
clinic GH-114695: Add sys._clear_internal_caches (GH-115152) 2024-02-12 09:04:36 +00:00
deepfreeze
frozen_modules
_warnings.c gh-111789: Use PyDict_GetItemRef() in Python/_warnings.c (gh-112080) 2023-11-27 18:58:43 +01:00
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.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
bltinmodule.c gh-76763: Make chr() always raising ValueError for out-of-range values (GH-114882) 2024-02-10 12:21:35 +02:00
bootstrap_hash.c
brc.c gh-110481: Implement inter-thread queue for biased reference counting (#114824) 2024-02-09 17:08:32 -05:00
bytecodes.c gh-114626: add PyCFunctionFast and PyCFunctionFastWithKeywords (GH-114627) 2024-02-15 11:05:20 +01:00
ceval.c GH-113464: Add a JIT backend for tier 2 (GH-113465) 2024-01-28 18:48:48 -08:00
ceval_gil.c gh-110481: Implement inter-thread queue for biased reference counting (#114824) 2024-02-09 17:08:32 -05:00
ceval_macros.h gh-115103: Implement delayed memory reclamation (QSBR) (#115180) 2024-02-16 15:25:19 -05:00
codecs.c gh-111972: Make Unicode name C APIcapsule initialization thread-safe (#112249) 2023-11-30 11:12:49 +01:00
compile.c gh-115376: fix segfault in _testinternalcapi.compiler_codegen on bad input (#115379) 2024-02-15 14:32:21 +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
crossinterp.c gh-76785: Improved Subinterpreters Compatibility with 3.12 (gh-115424) 2024-02-13 14:56:49 -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
dtoa.c gh-111962: Make dtoa thread-safe in --disable-gil builds. (#112049) 2023-12-07 13:47:55 +00:00
dup2.c
dynamic_annotations.c
dynload_hpux.c
dynload_shlib.c
dynload_stub.c
dynload_win.c
emscripten_signal.c
emscripten_trampoline.c
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-114626: add PyCFunctionFast and PyCFunctionFastWithKeywords (GH-114627) 2024-02-15 11:05:20 +01:00
fileutils.c gh-112970: Detect and use closefrom() when available (#112969) 2023-12-12 11:25:27 +01:00
flowgraph.c gh-115420: Fix translation of exception hander targets by _testinternalcapi.optimize_cfg. (#115425) 2024-02-15 14:32:52 +00:00
formatter_unicode.c
frame.c Remove unused Py_XDECREF from _PyFrame_ClearExceptCode (GH-106158) 2024-02-01 18:26:22 +02:00
frozen.c gh-106560: Fix redundant declarations in Python/frozen.c (#112612) 2023-12-03 12:18:24 +01:00
frozenmain.c
future.c
gc.c gh-115124: Use _PyObject_ASSERT() in gc.c (#115125) 2024-02-15 14:29:42 +00:00
gc_free_threading.c gh-112529: Make the GC scheduling thread-safe (#114880) 2024-02-16 11:22:27 -05:00
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-114626: add PyCFunctionFast and PyCFunctionFastWithKeywords (GH-114627) 2024-02-15 11:05:20 +01:00
getargs.c gh-107944: Improve error message for getargs with bad keyword arguments (#114792) 2024-02-08 01:04:41 -08:00
getcompiler.c
getcopyright.c Update copyright years to 2024. (GH-113608) 2024-01-16 21:54:05 +01:00
getopt.c
getplatform.c
getversion.c
hamt.c
hashtable.c gh-111545: Add Py_HashPointer() function (#112096) 2023-12-06 15:09:22 +01:00
import.c GH-108362: Revert "GH-108362: Incremental GC implementation (GH-108038)" (#115132) 2024-02-07 12:38:34 +00:00
importdl.c
initconfig.c gh-73965: Move PYTHON_HISTORY into the correct usage section (#113798) 2024-01-08 11:58:58 +02:00
instrumentation.c GH-113486: Do not emit spurious PY_UNWIND events for optimized calls to classes. (GH-113680) 2024-01-05 09:45:22 +00:00
intrinsics.c
jit.c GH-113464: Add a JIT backend for tier 2 (GH-113465) 2024-01-28 18:48:48 -08:00
legacy_tracing.c
lock.c gh-113743: Make the MRO cache thread-safe in free-threaded builds (#113930) 2024-02-15 10:54:57 -08:00
marshal.c gh-113626: Add allow_code parameter in marshal functions (GH-113648) 2024-01-16 18:05:15 +02:00
modsupport.c
mysnprintf.c
mystrtoul.c
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-111485: Generate TARGET table for computed goto dispatch. (GH-113319) 2023-12-20 15:09:12 +00:00
optimizer.c GH-113710: Improve _SET_IP and _CHECK_VALIDITY (GH-115248) 2024-02-13 16:28:19 +00:00
optimizer_analysis.c gh-115480: Minor fixups in int constant propagation (GH-115507) 2024-02-16 22:59:43 +08:00
parking_lot.c gh-114944: Fix race between _PyParkingLot_Park and _PyParkingLot_UnparkAll when handling interrupts (#114945) 2024-02-05 13:48:37 -08:00
pathconfig.c
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
pyhash.c gh-111545: Add Py_HashPointer() function (#112096) 2023-12-06 15:09:22 +01:00
pylifecycle.c gh-115503: Fix run_presite error handling (#115504) 2024-02-16 08:33:17 +03:00
pymath.c
pystate.c gh-115103: Implement delayed memory reclamation (QSBR) (#115180) 2024-02-16 15:25:19 -05:00
pystrcmp.c
pystrhex.c
pystrtod.c
Python-ast.c GH-113655: Lower the C recursion limit on various platforms (GH-113944) 2024-01-16 09:32:01 +00:00
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
pytime.c gh-110850: Add PyTime_t C API (GH-115215) 2024-02-12 18:13:10 +01:00
qsbr.c gh-115103: Implement delayed memory reclamation (QSBR) (#115180) 2024-02-16 15:25:19 -05:00
README
specialize.c gh-114058: Foundations of the Tier2 redundancy eliminator (GH-115085) 2024-02-13 21:24:48 +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-114828: Fix __class__ in class-scope inlined comprehensions (#115139) 2024-02-07 16:56:16 +00:00
sysmodule.c GH-114695: Add sys._clear_internal_caches (GH-115152) 2024-02-12 09:04:36 +00:00
thread.c
thread_nt.h gh-115035: Mark ThreadHandles as non-joinable earlier after forking (#115042) 2024-02-06 14:45:04 -05:00
thread_pthread.h gh-115035: Mark ThreadHandles as non-joinable earlier after forking (#115042) 2024-02-06 14:45:04 -05:00
thread_pthread_stubs.h
tier2_redundancy_eliminator_bytecodes.c gh-115480: Type / constant propagation for float binary uops (GH-115550) 2024-02-17 02:02:48 +08:00
tier2_redundancy_eliminator_cases.c.h gh-115480: Type / constant propagation for float binary uops (GH-115550) 2024-02-17 02:02:48 +08:00
traceback.c GH-113655: Lower the C recursion limit on various platforms (GH-113944) 2024-01-16 09:32:01 +00:00
tracemalloc.c
vm-state.md

README 

Miscellaneous source files for the main Python shared library