cpython

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History

gh-115999: Introduce helpers for (un)specializing instructions (#126414 )

Introduce helpers for (un)specializing instructions

Consolidate the code to specialize/unspecialize instructions into
two helper functions and use them in `_Py_Specialize_BinaryOp`.
The resulting code is more concise and keeps all of the logic at
the point where we decide to specialize/unspecialize an instruction.

2024-11-06 12:04:04 -08:00

clinic

gh-116750: Add clear_tool_id function to unregister events and callbacks (#124568 )

2024-10-01 13:32:55 -04:00

frozen_modules

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_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

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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_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

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-119793: Add optional length-checking to map() (GH-120471)

2024-11-04 15:00:19 +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-115999: Add free-threaded specialization for CONTAINS_OP (gh-126450)

2024-11-06 03:35:10 +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-115999: Implement thread-local bytecode and enable specialization for BINARY_OP (#123926 )

2024-11-04 11:13:32 -08:00

ceval.c

gh-115999: Implement thread-local bytecode and enable specialization for BINARY_OP (#123926 )

2024-11-04 11:13:32 -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-125832: Reformat comments for inlined comprehensions (gh-126346)

2024-11-03 04:15:07 +00:00

compile.c

gh-126238: Fix possible null pointer dereference of freevars in _PyCompile_LookupArg (#126239 )

2024-11-05 20:34:33 +03:00

condvar.h

gh-104530: Enable native Win32 condition variables by default (GH-104531)

2024-02-02 13:50:51 +00:00

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_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-117398: Use Per-Interpreter State for the _datetime Static Types (gh-119929)

2024-06-03 17:09:18 -06:00

crossinterp.c

Fix typos in docs, error messages and comments (#122502 )

2024-08-01 00:26:09 +00:00

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

…

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-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-126366: Fix crash if __iter__ raises an exception during yield from (#126369 )

2024-11-05 15:26:36 +05:30

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_free_threading.c

gh-115999: Implement thread-local bytecode and enable specialization for BINARY_OP (#123926 )

2024-11-04 11:13:32 -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-116510: Fix crash during sub-interpreter shutdown (gh-124645)

2024-09-26 19:33:07 -07:00

generated_cases.c.h

gh-115999: Add free-threaded specialization for CONTAINS_OP (gh-126450)

2024-11-06 03:35:10 +00:00

getargs.c

gh-124502: Remove _PyUnicode_EQ() function (#125114 )

2024-10-09 10:15:17 +02:00

getcompiler.c

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getcopyright.c

Update copyright years to 2024. (GH-113608)

2024-01-16 21:54:05 +01:00

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-125604: Move _Py_AuditHookEntry, etc. Out of pycore_runtime.h (gh-125605)

2024-10-18 09:26:08 -06:00

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-125911: Rename big trampoline to "shim" (GH-126339)

2024-11-05 15:26:46 -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-115754: Use Py_GetConstant(Py_CONSTANT_EMPTY_STR) (#125194 )

2024-10-09 17:15:23 +02:00

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_analysis.c

gh-115999: Refactor LOAD_GLOBAL specializations to avoid reloading {globals, builtins} keys (gh-124953)

2024-10-09 15:18:25 +00:00

optimizer_bytecodes.c

GH-125837: Split LOAD_CONST into three. (GH-125972)

2024-10-29 11:15:42 +00:00

optimizer_cases.c.h

gh-115999: Implement thread-local bytecode and enable specialization for BINARY_OP (#123926 )

2024-11-04 11:13:32 -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

optimizer.c

GH-118093: Don't lose confidence when tracing through 100% biased branches (GH-124813)

2024-10-02 19:24:37 +00:00

parking_lot.c

gh-125541: Make Ctrl-C interrupt threading.Lock.acquire() on Windows (#125546 )

2024-10-17 20:10:55 +02:00

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

gh-119219: Remove two obsolete TODOs. (#119223 )

2024-05-20 16:54:16 +00:00

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-115999: Implement thread-local bytecode and enable specialization for BINARY_OP (#123926 )

2024-11-04 11:13:32 -08:00

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

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

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

README

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specialize.c

gh-115999: Introduce helpers for (un)specializing instructions (#126414 )

2024-11-06 12:04:04 -08:00

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: do not add None to co_consts if there is no docstring (GH-126101)

2024-10-30 09:01:09 +00:00

sysmodule.c

gh-115999: Implement thread-local bytecode and enable specialization for BINARY_OP (#123926 )

2024-11-04 11:13:32 -08:00

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

gh-110850: Cleanup PyTime API: PyTime_t are nanoseconds (#115753 )

2024-02-21 11:46:00 +01:00

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