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cpython/Python
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Sam Gross b2afe2aae4
gh-123923: Defer refcounting for f_executable in _PyInterpreterFrame (#123924) 
Use a `_PyStackRef` and defer the reference to `f_executable` when
possible. This avoids some reference count contention in the common case
of executing the same code object from multiple threads concurrently in
the free-threaded build.
2024-09-12 12:37:06 -04:00
..
clinic gh-113993: Allow interned strings to be mortal, and fix related issues (GH-120520) 2024-06-21 17:19:31 +02:00
frozen_modules
_warnings.c gh-121163: Add "all" as an valid alias for "always" in warnings.simplefilter() (#121164) 2024-06-30 19:48:00 +02:00
asdl.c
asm_trampoline.S gh-120400 ：Support Linux perf profile to see Python calls on RISC-V architecture (#120089) 2024-06-12 14:24:46 +01:00
assemble.c gh-121040: Use __attribute__((fallthrough)) (#121044) 2024-06-27 09:58:44 +00:00
ast.c gh-122313: Clean up deep recursion guarding code in the compiler (GH-122640) 2024-08-03 12:45:45 +03:00
ast_opt.c gh-123958: apply docstring removal optimization in ast_opt instead of codegen (#123959) 2024-09-11 17:02:28 +00:00
ast_unparse.c gh-113993: Allow interned strings to be mortal, and fix related issues (GH-120520) 2024-06-21 17:19:31 +02:00
bltinmodule.c gh-123271: Make builtin zip method safe under free-threading (#123272) 2024-08-27 15:22:43 -04:00
bootstrap_hash.c gh-121199: Use _Py__has_attribute() in timemodule.c (#121203) 2024-07-01 08:49:33 +00:00
brc.c Fix typos in documentation and comments (#119763) 2024-06-04 10:22:22 +00:00
bytecodes.c gh-123923: Defer refcounting for f_executable in _PyInterpreterFrame (#123924) 2024-09-12 12:37:06 -04:00
ceval.c gh-123923: Defer refcounting for f_executable in _PyInterpreterFrame (#123924) 2024-09-12 12:37:06 -04:00
ceval_gil.c gh-122860: Remove unused macro _Py_atomic_load_relaxed_int32 (#122861) 2024-08-11 22:45:02 +05:30
ceval_macros.h GH-118093: Make CALL_ALLOC_AND_ENTER_INIT suitable for tier 2. (GH-123140) 2024-08-20 16:52:58 +01:00
codecs.c gh-113993: Allow interned strings to be mortal, and fix related issues (GH-120520) 2024-06-21 17:19:31 +02:00
codegen.c gh-123958: apply docstring removal optimization in ast_opt instead of codegen (#123959) 2024-09-11 17:02:28 +00:00
compile.c gh-123881: make compiler add the .generic_base base class without constructing AST nodes (#123883) 2024-09-10 16:16:00 +00:00
condvar.h
config_common.h
context.c gh-100240: Use a consistent implementation for freelists (#121934) 2024-07-22 12:08:27 -04:00
critical_section.c gh-119344: Make critical section API public (#119353) 2024-06-21 15:50:18 -04:00
crossinterp.c Fix typos in docs, error messages and comments (#122502) 2024-08-01 00:26:09 +00:00
crossinterp_data_lookup.h
crossinterp_exceptions.h gh-117398: Use Per-Interpreter State for the _datetime Static Types (gh-119929) 2024-06-03 17:09:18 -06:00
dtoa.c gh-121040: Use __attribute__((fallthrough)) (#121044) 2024-06-27 09:58:44 +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 gh-121698 Emscripten: Use updated WebAssembly type reflection proposal (GH-121699) 2024-07-14 11:25:09 +02:00
errors.c gh-118702: Implement vectorcall for BaseException (#118703) 2024-05-10 21:08:24 +02:00
executor_cases.c.h gh-123923: Defer refcounting for f_executable in _PyInterpreterFrame (#123924) 2024-09-12 12:37:06 -04:00
fileutils.c gh-117657: Fix TSan reported data race on ioctl_works (#120175) 2024-06-17 13:23:40 -04:00
flowgraph.c gh-121404: split compile.c into compile.c and codegen.c (#123651) 2024-09-09 18:21:51 +01:00
formatter_unicode.c gh-121040: Use __attribute__((fallthrough)) (#121044) 2024-06-27 09:58:44 +00:00
frame.c gh-123923: Defer refcounting for f_executable in _PyInterpreterFrame (#123924) 2024-09-12 12:37:06 -04:00
frozen.c
frozenmain.c
future.c Fixes loop variables to be the same types as their limit (GH-120958) 2024-06-24 17:11:47 +01:00
gc.c gh-123923: Defer refcounting for f_executable in _PyInterpreterFrame (#123924) 2024-09-12 12:37:06 -04:00
gc_free_threading.c gh-123923: Defer refcounting for f_executable in _PyInterpreterFrame (#123924) 2024-09-12 12:37:06 -04:00
gc_gil.c gh-100240: Use a consistent implementation for freelists (#121934) 2024-07-22 12:08:27 -04:00
generated_cases.c.h gh-123923: Defer refcounting for f_executable in _PyInterpreterFrame (#123924) 2024-09-12 12:37:06 -04:00
getargs.c gh-118814: Fix the TypeVar constructor when name is passed by keyword (GH-122664) 2024-08-07 23:30:10 +03:00
getcompiler.c
getcopyright.c
getopt.c
getplatform.c
getversion.c gh-119132: Update sys.version to identify free-threaded or not. (gh-119134) 2024-05-18 19:44:40 +00:00
hamt.c
hashtable.c
import.c gh-123091: Use more _Py_IsImmortalLoose() (GH-123602) 2024-09-02 18:17:48 +02:00
importdl.c gh-122907: Fix Builds Without HAVE_DYNAMIC_LOADING Set (gh-122952) 2024-08-13 14:44:57 -06:00
initconfig.c gh-123275: Support -Xgil=1 and PYTHON_GIL=1 on non-free-threaded builds (gh-123276) 2024-09-06 08:53:47 +09:00
instruction_sequence.c
instrumentation.c GH-122390: Replace _Py_GetbaseOpcode with _Py_GetBaseCodeUnit (GH-122942) 2024-08-13 14:22:57 +01:00
interpconfig.c
intrinsics.c gh-74929: Implement PEP 667 (GH-115153) 2024-05-04 12:12:10 +01:00
jit.c GH-116017: Get rid of _COLD_EXITs (GH-120960) 2024-07-01 13:17:40 -07:00
legacy_tracing.c gh-123923: Defer refcounting for f_executable in _PyInterpreterFrame (#123924) 2024-09-12 12:37:06 -04:00
lock.c gh-121368: Fix seq lock memory ordering in _PyType_Lookup (#121388) 2024-07-08 14:52:07 -04:00
marshal.c gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907) 2024-07-19 08:06:02 +00:00
modsupport.c gh-121040: Use __attribute__((fallthrough)) (#121044) 2024-06-27 09:58:44 +00:00
mysnprintf.c
mystrtoul.c
object_stack.c gh-100240: Use a consistent implementation for freelists (#121934) 2024-07-22 12:08:27 -04:00
opcode_targets.h GH-123040: Specialize shadowed LOAD_ATTR. (GH-123219) 2024-08-23 10:22:35 +01:00
optimizer.c GH-118093: Specialize CALL_KW (GH-123006) 2024-08-16 17:11:24 +01:00
optimizer_analysis.c GH-118095: Add tier two support for BINARY_SUBSCR_GETITEM (GH-120793) 2024-08-01 16:19:05 -07:00
optimizer_bytecodes.c GH-115776: Allow any fixed sized object to have inline values (GH-123192) 2024-08-21 15:52:04 +01:00
optimizer_cases.c.h GH-123996: Explicitly mark 'self_or_null' as an array of size 1 to ensure that it is kept in memory for calls (GH-124003) 2024-09-12 15:32:45 +01:00
optimizer_symbols.c gh-120642: Move private PyCode APIs to the internal C API (#120643) 2024-06-26 13:54:03 +02:00
parking_lot.c gh-117657: Avoid sem_clockwait in TSAN (#119915) 2024-06-03 13:42:27 -04:00
pathconfig.c
perf_jit_trampoline.c GH-118844: Fix build failures when combining --disable-gil with --enable-experimental-jit (GH-118935) 2024-05-11 16:19:31 -07:00
perf_trampoline.c gh-118518: Allow perf to work without frame pointers (#112254) 2024-05-05 03:07:29 +02:00
preconfig.c
pyarena.c gh-119219: Remove two obsolete TODOs. (#119223) 2024-05-20 16:54:16 +00:00
pyctype.c
pyfpe.c
pyhash.c gh-122854: Add Py_HashBuffer() function (#122855) 2024-08-30 15:42:27 +00:00
pylifecycle.c Add debug offsets for free threaded builds (#123041) 2024-08-15 18:42:41 +00:00
pymath.c
pystate.c Remove comment from pystate created in 2003 (#123259) 2024-08-24 20:36:42 +00:00
pystrcmp.c
pystrhex.c
pystrtod.c gh-121040: Use __attribute__((fallthrough)) (#121044) 2024-06-27 09:58:44 +00:00
Python-ast.c gh-121332: Make AST node constructor check _attributes instead of hardcoding attributes (#121334) 2024-07-11 14:34:53 +00:00
Python-tokenize.c gh-120317: Lock around global state in the tokenize module (#120318) 2024-07-16 11:35:57 +02:00
pythonrun.c gh-121804: always show error location for SyntaxError's in basic repl (#123202) 2024-09-03 12:37:29 +00:00
pytime.c gh-119613: Use C99+ functions instead of Py_IS_NAN/INFINITY/FINITE (#119619) 2024-05-29 09:51:19 +02:00
qsbr.c Fix typos in comments (#120481) 2024-06-19 23:16:14 -04:00
README
specialize.c GH-123232: Fix "not specialized" stats (GH-123236) 2024-08-23 10:46:03 +01:00
stdlib_module_names.h gh-123892: Add "_wmi" to sys.stdlib_module_names (#123893) 2024-09-10 09:54:17 +00:00
structmember.c gh-117657: Fix __slots__ thread safety in free-threaded build (#119368) 2024-06-17 18:44:54 +00:00
suggestions.c Fixes loop variables to be the same types as their limit (GH-120958) 2024-06-24 17:11:47 +01:00
symtable.c gh-122985: add SYMBOL_TO_SCOPE macro in symtable (#122986) 2024-08-14 06:17:04 +01:00
sysmodule.c gh-107954, PEP 741: Add PyConfig_Get()/Set() functions (#123472) 2024-09-02 23:25:08 +02:00
thread.c
thread_nt.h gh-110850: Use _PyDeadline_Get() in EnterNonRecursiveMutex() (#118556) 2024-05-04 09:39:58 +02:00
thread_pthread.h gh-110850: Remove _PyTime_TimeUnchecked() function (#118552) 2024-05-05 12:15:19 +02:00
thread_pthread_stubs.h
tier2_engine.md
traceback.c
tracemalloc.c gh-123923: Defer refcounting for f_executable in _PyInterpreterFrame (#123924) 2024-09-12 12:37:06 -04:00
typeid.c gh-122417: Implement per-thread heap type refcounts (#122418) 2024-08-06 14:36:57 -04:00
vm-state.md Fix typos in documentation and comments (#119763) 2024-06-04 10:22:22 +00:00

README 

Miscellaneous source files for the main Python shared library