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cpython/Python
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Neil Schemenauer cdcacec79f
gh-129201: Use prefetch in GC mark alive phase. (gh-129203) 
For the free-threaded version of the cyclic GC, restructure the "mark alive" phase to use software prefetch instructions.  This gives a speedup in most cases when the number of objects is large enough.  The prefetching is enabled conditionally based on the number of long-lived objects the GC finds.
2025-02-05 11:38:30 -08:00
..
clinic
gh-128509: Add sys._is_immortal for identifying immortal objects (#128510)
2025-01-31 15:27:08 +00:00
frozen_modules
…
_warnings.c
gh-129354: Use PyErr_FormatUnraisable() function (#129523)
2025-02-05 10:31:59 +00:00
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_opt.c
gh-126835: Move constant subscript folding to CFG (#129568)
2025-02-04 10:10:55 +02:00
ast_unparse.c
gh-119182: Use public PyUnicodeWriter in ast_unparse.c (#129208)
2025-01-23 01:44:43 +01:00
ast.c
gh-122313: Clean up deep recursion guarding code in the compiler (GH-122640)
2024-08-03 12:45:45 +03:00
bltinmodule.c
gh-111178: fix UBSan failures in Python/bltinmodule.c (GH-128235)
2025-01-10 11:51:24 +01:00
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-128682: Mark two more macros as escaping. (GH-129645)
2025-02-04 14:00:51 +00:00
ceval_gil.c
gh-128360: Add _Py_AssertHoldsTstate as assertion for holding a thread state (#128361)
2025-01-20 17:04:35 +05:30
ceval_macros.h
GH-128682: Mark two more macros as escaping. (GH-129645)
2025-02-04 14:00:51 +00:00
ceval.c
GH-128682: Mark two more macros as escaping. (GH-129645)
2025-02-04 14:00:51 +00:00
codecs.c
gh-129173: Use _PyUnicodeError_GetParams in PyCodec_IgnoreErrors (#129174)
2025-01-24 11:25:03 +01:00
codegen.c
gh-126835: Move constant subscript folding to CFG (#129568)
2025-02-04 10:10:55 +02:00
compile.c
gh-129354: Fix grammar in PyErr_FormatUnraisable() (#129475)
2025-01-31 09:45:35 +01:00
condvar.h
…
config_common.h
…
context.c
gh-128863: Deprecate private C API functions (#128864)
2025-01-22 11:04:19 +00:00
critical_section.c
gh-114203: Optimise simple recursive critical sections (#128126)
2024-12-23 13:31:33 +01:00
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
crossinterp.c
gh-128911: Use PyImport_ImportModuleAttr() function (#129657)
2025-02-05 11:03:58 +01:00
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-128627: Emscripten: Fix address calculation for wasm-gc trampoline (#128782)
2025-01-23 08:02:04 +08:00
errors.c
gh-129354: Fix grammar in PyErr_FormatUnraisable() (#129475)
2025-01-31 09:45:35 +01:00
executor_cases.c.h
GH-128682: Mark two more macros as escaping. (GH-129645)
2025-02-04 14:00:51 +00:00
fileutils.c
gh-128863: Deprecate private C API functions (#128864)
2025-01-22 11:04:19 +00:00
flowgraph.c
gh-126835: Fix reference leak in Python/flowgrapc.::optimize_if_const_subscr (#129634)
2025-02-04 10:38:06 +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-128563: Add new frame owner type for interpreter entry frames (GH-129078)
2025-01-21 10:15:02 +00:00
frozen.c
GH-89435: os.path should not be a frozen module (#126924)
2024-11-22 18:50:30 +00:00
frozenmain.c
…
future.c
gh-126139: Improve error message location for future statement with unknown feature (#126140)
2024-10-29 23:57:59 +00:00
gc_free_threading.c
gh-129201: Use prefetch in GC mark alive phase. (gh-129203)
2025-02-05 11:38:30 -08:00
gc_gil.c
gh-100240: Use a consistent implementation for freelists (#121934)
2024-07-22 12:08:27 -04:00
gc.c
gh-129354: Use PyErr_FormatUnraisable() function (#129514)
2025-01-31 14:20:35 +01:00
generated_cases.c.h
GH-128682: Mark two more macros as escaping. (GH-129645)
2025-02-04 14:00:51 +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
…
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
Make the Python CLI error message style more consistent (GH-128129)
2025-01-11 11:17:35 +02:00
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
gh-111178: fix UBSan failures in Python/hamt.c (GH-128247)
2025-01-08 14:50:40 +01:00
hashtable.c
…
import.c
gh-129354: Fix grammar in PyErr_FormatUnraisable() (#129475)
2025-01-31 09:45:35 +01:00
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-126925: Make PyConfig.use_system_logger read-only (#129124)
2025-01-21 12:02:38 +01:00
instruction_sequence.c
…
instrumentation.c
Revert "GH-128914: Remove conditional stack effects from bytecodes.c and the code generators (GH-128918)" (GH-129202)
2025-01-23 09:26:25 +00:00
interpconfig.c
…
intrinsics.c
gh-74929: Implement PEP 667 (GH-115153)
2024-05-04 12:12:10 +01:00
jit.c
GH-129231: Group executable JIT code in memory (GH-129232)
2025-02-02 15:19:55 -08:00
legacy_tracing.c
gh-128360: Add _Py_AssertHoldsTstate as assertion for holding a thread state (#128361)
2025-01-20 17:04:35 +05:30
lock.c
gh-125139: use _PyRecursiveMutex in _thread.RLock (#125144)
2024-10-14 14:06:31 +05:30
marshal.c
gh-127936, PEP 757: Convert marshal module to use import/export API for ints (#128530)
2025-01-23 02:54:23 +00:00
modsupport.c
gh-128629: Add Py_PACK_VERSION and Py_PACK_FULL_VERSION (GH-128630)
2025-01-09 11:10:28 +01:00
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-128563: Generate opcode = ... in instructions that need opcode (GH-129608)
2025-02-03 15:09:21 +00:00
optimizer_analysis.c
GH-128914: Remove all but one conditional stack effects (GH-129226)
2025-01-27 16:24:48 +00:00
optimizer_bytecodes.c
GH-128682: Make PyStackRef_CLOSE escaping. (GH-129404)
2025-02-03 12:41:32 +00:00
optimizer_cases.c.h
GH-128563: Generate opcode = ... in instructions that need opcode (GH-129608)
2025-02-03 15:09:21 +00:00
optimizer_symbols.c
GH-128939: Refactor JIT optimize structs (GH-128940)
2025-01-20 15:49:15 +00:00
optimizer.c
GH-128682: Spill the stack pointer in labels, as well as instructions (GH-129618)
2025-02-04 12:18:31 +00:00
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
…
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-115999: Enable specialization of CALL instructions in free-threaded builds (#127123)
2024-12-03 11:20:20 -08:00
preconfig.c
…
pyarena.c
Chore: Fix typo in pyarena.c (#126527)
2024-11-07 16:37:41 +01:00
pyctype.c
…
pyfpe.c
…
pyhash.c
gh-122854: Add Py_HashBuffer() function (#122855)
2024-08-30 15:42:27 +00:00
pylifecycle.c
gh-129354: Fix grammar in PyErr_FormatUnraisable() (#129475)
2025-01-31 09:45:35 +01:00
pymath.c
…
pystate.c
GH-126599: Remove the PyOptimizer API (GH-129194)
2025-01-28 16:10:51 -08:00
pystrcmp.c
…
pystrhex.c
…
pystrtod.c
gh-120026: soft deprecate Py_HUGE_VAL macro (#120027)
2024-11-01 22:04:31 +00:00
Python-ast.c
gh-119182: Use public PyUnicodeWriter in Python-ast.c (#129209)
2025-01-23 00:57:37 +00:00
Python-tokenize.c
gh-115754: Use Py_GetConstant(Py_CONSTANT_EMPTY_STR) (#125194)
2024-10-09 17:15:23 +02:00
pythonrun.c
gh-128911: Use PyImport_ImportModuleAttr() function (#129657)
2025-02-05 11:03:58 +01:00
pytime.c
gh-128360: Add _Py_AssertHoldsTstate as assertion for holding a thread state (#128361)
2025-01-20 17:04:35 +05:30
qsbr.c
Fix typos in comments (#120481)
2024-06-19 23:16:14 -04:00
README
…
specialize.c
GH-128842: Collect JIT memory stats (GH-128941)
2025-02-02 15:17:53 -08:00
stackrefs.c
GH-127705: Add debug mode for _PyStackRefs inspired by HPy debug mode (GH-128121)
2024-12-20 16:52:20 +00:00
stdlib_module_names.h
gh-126925: Modify how iOS test results are gathered (#127592)
2024-12-09 13:28:57 +08:00
structmember.c
gh-117657: TSAN Fix races in PyMember_Get and PyMember_Set for C extensions (GH-123211)
2024-12-03 09:41:53 -05:00
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-127274: Defer nested methods (#128012)
2024-12-19 13:03:14 -08:00
sysmodule.c
gh-128509: Add sys._is_immortal for identifying immortal objects (#128510)
2025-01-31 15:27:08 +00:00
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_stubs.h
gh-125161: return non zero value in pthread_self on wasi (#125303)
2024-10-13 20:59:41 +05:30
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.c
…
tier2_engine.md
…
traceback.c
gh-111178: fix UBSan failures in Python/traceback.c (GH-128259)
2025-01-27 15:07:39 +01:00
tracemalloc.c
gh-129185: Simplify PyTraceMalloc_Track() (#129256)
2025-01-24 14:29:36 +01:00
uniqueid.c
gh-128923: Use zero to indicate unassigned unique id (#128925)
2025-01-17 16:42:27 +01:00
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