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Mark Shannon b0fcc2c47a
GH-126491: GC: Mark objects reachable from roots before doing cycle collection (GH-126502) 
* Mark almost all reachable objects before doing collection phase

* Add stats for objects marked

* Visit new frames before each increment

* Remove lazy dict tracking

* Update docs

* Clearer calculation of work to do.
 		2024-11-18 14:31:26 +00:00
..
clinic gh-126579: Adapt sys.audit() to Argument Clinic (GH-126580) 2024-11-08 13:11:44 +00:00
frozen_modules
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Python-ast.c gh-126105: Fix crash in `ast` module, when `._fields` is deleted (#126115) 2024-10-29 17:42:48 +02:00
Python-tokenize.c gh-115754: Use Py_GetConstant(Py_CONSTANT_EMPTY_STR) (#125194) 2024-10-09 17:15:23 +02:00
README
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_warnings.c gh-126209: Fix inconsistency of `skip_file_prefixes` in `warnings.warn`'s C and Python implementations (GH-126329) 2024-11-12 13:01:56 +01:00
asdl.c
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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-123497: New limit for Python integers on 64-bit platforms (GH-123724) 2024-09-29 10:40:20 +03:00
ast_unparse.c gh-125268: Use static string for "1e309" in AST (#125272) 2024-10-10 16:21:29 -04:00
bltinmodule.c gh-126757: fix minor typo (GH-126758) 2024-11-12 13:23:40 -08:00
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-126491: GC: Mark objects reachable from roots before doing cycle collection (GH-126502) 2024-11-18 14:31:26 +00:00
ceval.c GH-126491: GC: Mark objects reachable from roots before doing cycle collection (GH-126502) 2024-11-18 14:31:26 +00:00
ceval_gil.c gh-87135: Hang non-main threads that attempt to acquire the GIL during finalization (GH-105805) 2024-10-02 09:17:49 -07:00
ceval_macros.h gh-120619: Strength reduce function guards, support 2-operand uop forms (GH-124846) 2024-11-09 11:35:33 +08:00
codecs.c gh-115754: Use Py_GetConstant(Py_CONSTANT_EMPTY_STR) (#125194) 2024-10-09 17:15:23 +02:00
codegen.c gh-126072: Set docstring attribute for module and class (#126231) 2024-11-08 15:13:18 +00:00
compile.c gh-120017: use 'do-while(0)' in some `{codegen,compile}.c` multi-line macros (#120018) 2024-11-07 23:03:11 +00:00
condvar.h
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config_common.h gh-76785: Add PyInterpreterConfig Helpers (gh-117170) 2024-04-02 20:35:52 +00:00
context.c gh-124872: Replace enter/exit events with "switched" (#125532) 2024-10-16 13:53:21 +02:00
critical_section.c gh-119344: Make critical section API public (#119353) 2024-06-21 15:50:18 -04:00
crossinterp.c gh-76785: Improved Subinterpreters Compatibility with 3.12 (2/2) (gh-126707) 2024-11-12 10:41:51 -07:00
crossinterp_data_lookup.h gh-76785: Improved Subinterpreters Compatibility with 3.12 (2/2) (gh-126707) 2024-11-12 10:41:51 -07:00
crossinterp_exceptions.h gh-76785: Minor Cleanup of Exception-related Cross-interpreter State (gh-126602) 2024-11-11 14:49:41 -07:00
dtoa.c gh-121040: Use __attribute__((fallthrough)) (#121044) 2024-06-27 09:58:44 +00:00
dup2.c
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dynamic_annotations.c
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dynload_hpux.c
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dynload_shlib.c
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dynload_stub.c
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dynload_win.c
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emscripten_signal.c
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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-125604: Move _Py_AuditHookEntry, etc. Out of pycore_runtime.h (gh-125605) 2024-10-18 09:26:08 -06:00
executor_cases.c.h GH-126491: GC: Mark objects reachable from roots before doing cycle collection (GH-126502) 2024-11-18 14:31:26 +00:00
fileutils.c gh-117657: Fix TSan reported data race on ioctl_works (#120175) 2024-06-17 13:23:40 -04:00
flowgraph.c GH-125837: Split `LOAD_CONST` into three. (GH-125972) 2024-10-29 11:15:42 +00:00
formatter_unicode.c gh-115754: Use Py_GetConstant(Py_CONSTANT_EMPTY_STR) (#125194) 2024-10-09 17:15:23 +02:00
frame.c gh-115999: Implement thread-local bytecode and enable specialization for `BINARY_OP` (#123926) 2024-11-04 11:13:32 -08:00
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-126139: Improve error message location for future statement with unknown feature (#126140) 2024-10-29 23:57:59 +00:00
gc.c GH-126491: GC: Mark objects reachable from roots before doing cycle collection (GH-126502) 2024-11-18 14:31:26 +00:00
gc_free_threading.c GH-126491: GC: Mark objects reachable from roots before doing cycle collection (GH-126502) 2024-11-18 14:31:26 +00:00
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-126491: GC: Mark objects reachable from roots before doing cycle collection (GH-126502) 2024-11-18 14:31:26 +00:00
getargs.c gh-122943: Add the varpos parameter in _PyArg_UnpackKeywords (GH-126564) 2024-11-08 14:23:50 +02:00
getcompiler.c
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getcopyright.c gh-126133: Only use start year in PSF copyright, remove end years (#126236) 2024-11-12 15:59:19 +02:00
getopt.c
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getplatform.c
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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 gh-125196: Use PyUnicodeWriter in HAMT (#125458) 2024-10-15 09:47:36 +00:00
hashtable.c
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import.c gh-126688: Reinit import lock after fork (#126692) 2024-11-12 15:53:58 -05:00
importdl.c gh-122907: Fix Builds Without HAVE_DYNAMIC_LOADING Set (gh-122952) 2024-08-13 14:44:57 -06:00
index_pool.c gh-115999: Implement thread-local bytecode and enable specialization for `BINARY_OP` (#123926) 2024-11-04 11:13:32 -08:00
initconfig.c gh-115999: Implement thread-local bytecode and enable specialization for `BINARY_OP` (#123926) 2024-11-04 11:13:32 -08:00
instruction_sequence.c gh-117680: Fix msvc warning in instruction_sequence.c (#118326) 2024-04-26 17:20:30 +01:00
instrumentation.c gh-115999: Implement thread-local bytecode and enable specialization for `BINARY_OP` (#123926) 2024-11-04 11:13:32 -08:00
interpconfig.c gh-76785: Fix a Refleak in _interpreters.new_config() (gh-117491) 2024-04-03 01:10:26 +00:00
intrinsics.c gh-74929: Implement PEP 667 (GH-115153) 2024-05-04 12:12:10 +01:00
jit.c GH-126195: Use M1 JIT memory protection APIs (GH-126196) 2024-11-11 17:20:10 -08:00
legacy_tracing.c gh-125604: Move _Py_AuditHookEntry, etc. Out of pycore_runtime.h (gh-125605) 2024-10-18 09:26:08 -06:00
lock.c gh-125139: use `_PyRecursiveMutex` in `_thread.RLock` (#125144) 2024-10-14 14:06:31 +05:30
marshal.c gh-125063: marshal: Add version 5, improve documentation (GH-126829) 2024-11-15 13:48:57 +01:00
modsupport.c gh-121040: Use __attribute__((fallthrough)) (#121044) 2024-06-27 09:58:44 +00:00
mysnprintf.c
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mystrtoul.c
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object_stack.c gh-100240: Use a consistent implementation for freelists (#121934) 2024-07-22 12:08:27 -04:00
opcode_targets.h GH-125837: Split `LOAD_CONST` into three. (GH-125972) 2024-10-29 11:15:42 +00:00
optimizer.c gh-120619: Strength reduce function guards, support 2-operand uop forms (GH-124846) 2024-11-09 11:35:33 +08:00
optimizer_analysis.c gh-120619: Strength reduce function guards, support 2-operand uop forms (GH-124846) 2024-11-09 11:35:33 +08:00
optimizer_bytecodes.c gh-120619: Strength reduce function guards, support 2-operand uop forms (GH-124846) 2024-11-09 11:35:33 +08:00
optimizer_cases.c.h gh-120619: Strength reduce function guards, support 2-operand uop forms (GH-124846) 2024-11-09 11:35:33 +08:00
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-76785: Improved Subinterpreters Compatibility with 3.12 (1/2) (gh-126704) 2024-11-11 15:58:46 -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_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
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pyarena.c Chore: Fix typo in `pyarena.c` (#126527) 2024-11-07 16:37:41 +01:00
pyctype.c
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pyfpe.c
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pyhash.c gh-122854: Add Py_HashBuffer() function (#122855) 2024-08-30 15:42:27 +00:00
pylifecycle.c gh-126255: Ignore warning about JIT being deactivated when perf support is active in `test_embed.InitConfigTests.test_initconfig_api` (#126302) 2024-11-01 23:10:58 +00:00
pymath.c
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pystate.c gh-76785: Minor Cleanup of "Cross-interpreter" Code (gh-126457) 2024-11-07 09:32:42 -07:00
pystrcmp.c
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pystrhex.c
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pystrtod.c gh-120026: soft deprecate Py_HUGE_VAL macro (#120027) 2024-11-01 22:04:31 +00:00
pythonrun.c gh-125842: Fix `sys.exit(0xffff_ffff)` on Windows (#125896) 2024-10-24 12:03:50 -04:00
pytime.c gh-111513: Improve datetime.fromtimestamp's error message (#124249) 2024-09-20 14:42:43 +02:00
qsbr.c Fix typos in comments (#120481) 2024-06-19 23:16:14 -04:00
specialize.c GH-126491: GC: Mark objects reachable from roots before doing cycle collection (GH-126502) 2024-11-18 14:31:26 +00:00
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-126072: Set docstring attribute for module and class (#126231) 2024-11-08 15:13:18 +00:00
sysmodule.c gh-126579: Adapt sys.audit() to Argument Clinic (GH-126580) 2024-11-08 13:11:44 +00:00
thread.c gh-110850: Cleanup PyTime API: PyTime_t are nanoseconds (#115753) 2024-02-21 11:46:00 +01:00
thread_nt.h gh-87135: Hang non-main threads that attempt to acquire the GIL during finalization (GH-105805) 2024-10-02 09:17:49 -07:00
thread_pthread.h gh-87135: Hang non-main threads that attempt to acquire the GIL during finalization (GH-105805) 2024-10-02 09:17:49 -07:00
thread_pthread_stubs.h gh-125161: return non zero value in pthread_self on wasi (#125303) 2024-10-13 20:59:41 +05:30
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-123923: Defer refcounting for `f_executable` in `_PyInterpreterFrame` (#123924) 2024-09-12 12:37:06 -04:00
uniqueid.c gh-124218: Use per-thread reference counting for globals and builtins (#125713) 2024-10-21 12:51:29 -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