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Author SHA1 Message Date
Tomas R.
9d1e668e6f
gh-129911: pygettext: Fix the keyword entry in help output (GH-129914) 2025-02-14 11:34:09 +02:00
Brandt Bucher
05e89c34bd
GH-115869: Don't JIT zeroed bytes (GH-130023) 2025-02-13 10:51:03 -08:00
Sam Gross
451f291baa
gh-128130: Fix unhandled keyboard interrupt data race (gh-129975) 
Use an atomic operation when setting
`_PyRuntime.signals.unhandled_keyboard_interrupt`. We now only clear the
variable at the start of `_PyRun_Main`, which is the same function where
we check it.

This avoids race conditions where previously another thread might call
`run_eval_code_obj()` and erroneously clear the unhandled keyboard
interrupt.
 2025-02-13 12:29:03 -05:00
Filipe Laíns 🇵🇸
1eb3ade6e5
GH-107956: install build-details.json (PEP 739) (#130069) 2025-02-13 13:58:00 +00:00
Mark Shannon
72f56654d0
GH-128682: Account for escapes in DECREF_INPUTS (GH-129953) 
* Handle escapes in DECREF_INPUTS

* Mark a few more functions as escaping

* Replace DECREF_INPUTS with PyStackRef_CLOSE where possible
 2025-02-12 17:44:59 +00:00
Srinivas Reddy Thatiparthy (తాటిపర్తి శ్రీనివాస్ రెడ్డి)
b05fa90b21
gh-128446: Skip Windows CI for Unix build system changes (#128450) 
Co-authored-by: Adam Turner <9087854+aa-turner@users.noreply.github.com>
Authored-by: Adam Turner <9087854+aa-turner@users.noreply.github.com>
 2025-02-12 01:53:29 +00:00
Sam Gross
f151d27159
gh-117657: Enable test_opcache under TSAN (GH-129831) 
Fix a few thread-safety bugs to enable test_opcache when run with TSAN:

 * Use relaxed atomics when clearing `ht->_spec_cache.getitem`
   (gh-115999)
 * Add temporary suppression for type slot modifications (gh-127266)
 * Use atomic load when reading `*dictptr`
 2025-02-11 16:53:08 -05:00
Tomas R.
374abded07
gh-104400: pygettext: use an AST parser instead of a tokenizer (GH-104402) 
This greatly simplifies the code and fixes many corner cases.
 2025-02-11 13:51:42 +02:00
Irit Katriel
a1417b211f
gh-100239: replace BINARY_SUBSCR & family by BINARY_OP with oparg NB_SUBSCR (#129700) 2025-02-07 22:39:54 +00:00
Brandt Bucher
5fa7e1b7fd
GH-129715: Remove _DYNAMIC_EXIT (GH-129716) 2025-02-07 11:41:17 -08:00
Brandt Bucher
70e387c990
GH-129709: Clean up tier two (GH-129710) 2025-02-07 09:52:49 -08:00
Brandt Bucher
fbaa6c8ff0
GH-129763: Remove the LLTRACE macro (GH-129764) 2025-02-07 08:49:51 -08:00
Ken Jin
175844713a
gh-128563: Move assignment of opcode into ifdef (GH-129803) 2025-02-07 21:11:57 +08:00
Agriya Khetarpal
e2064d6750
Emscripten: use better _Py_Version computation for worker module (#129757) 
Use integer bit shifting instead of conversion to strings to compute Python version.
 2025-02-07 12:55:27 +08:00
Sam Gross
a191d6f78e
gh-117657: Include all of test_free_threading in TSAN tests (#129749) 2025-02-07 00:37:05 +01:00
Bogdan Romanyuk
365cf5fc23
gh-117657: Fix data race in new_reference for free threaded build (gh-129665) 2025-02-06 15:35:37 -05:00
sobolevn
8b2fb62933
gh-129707: Check Tools/build/compute-changes.py with mypy (#129708) 
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
 2025-02-06 15:47:29 +00:00
Ken Jin
cb640b659e
gh-128563: A new tail-calling interpreter (GH-128718) 
Co-authored-by: Garrett Gu <garrettgu777@gmail.com>
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
 2025-02-06 23:21:57 +08:00
Adam Turner
7d9a22f509
Convert change detection to a Python script (#129627) 
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Co-authored-by: Sviatoslav Sydorenko (Святослав Сидоренко) <wk.cvs.github@sydorenko.org.ua>
 2025-02-05 16:39:42 +00:00
Tomas R.
e41ec8e18b
gh-104400: pygettext: Prepare to replace TokenEater with a NodeVisitor (#129672) 
* Update the module docstring
* Move ``key_for`` inside the class
* Move ``write_pot_file`` outside the class
 2025-02-04 22:59:23 +00:00
Mark Shannon
96ff4c2486
GH-128682: Mark two more macros as escaping. (GH-129645) 
Expand out SETLOCAL so that code generator can see the decref. Mark Py_CLEAR as escaping
 2025-02-04 14:00:51 +00:00
Mark Shannon
2effea4dab
GH-128682: Spill the stack pointer in labels, as well as instructions (GH-129618) 2025-02-04 12:18:31 +00:00
Mark Shannon
75b628adeb
GH-128563: Generate opcode = ... in instructions that need opcode (GH-129608) 
* Remove support for GO_TO_INSTRUCTION
 2025-02-03 15:09:21 +00:00
Mark Shannon
808071b994
GH-128682: Make PyStackRef_CLOSE escaping. (GH-129404) 2025-02-03 12:41:32 +00:00
Diego Russo
567394517a
GH-128842: Collect JIT memory stats (GH-128941) 2025-02-02 15:17:53 -08:00
Adam Turner
237f186da4
gh-104400: Remove `fintl.gettext` from pygettext (#129580) 
The ``fintl`` module is never installed or tested, meaning that the
fallback identity function is unconditionally used for ``_()``.
This means we can simplify, converting the docstring to a real
docstring, and converting some other strings to f-strings.

We also convert the module to UTF-8, sort imports,
and remove the history comment, which was last updated in 2002.
Consult the git history for a more accurate summary of changes.
 2025-02-02 14:30:34 +00:00
Mark Shannon
54f74b80ae
GH-128563: Move some labels, to simplify implementing tailcalling interpreter. (GH-129525) 2025-01-31 17:13:20 +00:00
Irit Katriel
5ab9604683
clearer error and suggestion when c-analyzer cannot read ignored.tsv (#129423) 2025-01-30 11:38:52 +00:00
Stan Ulbrych
652f66ac38
gh-129438: Update `--enable-experimental-jit` section with install requirements (#129450) 
Add a note to the `JIT` docs that building CPython with `JIT` requires Python 3.11 or newer.

Co-authored-by: Brandt Bucher <brandtbucher@gmail.com>
 2025-01-30 12:16:05 +02:00
Pieter Eendebak
a29221675e
gh-127119: Faster check for small ints in long_dealloc (GH-127620) 2025-01-29 15:22:18 +00:00
Irit Katriel
4815131910
gh-100239: specialize bitwise logical binary ops on ints (#128927) 2025-01-29 09:28:21 +00:00
🇺🇦 Sviatoslav Sydorenko (Святослав Сидоренко)
03d9cdb729
Merge TSAN test matrices in CI (#123278) 2025-01-29 11:16:51 +02:00
Brandt Bucher
828b27680f
GH-126599: Remove the PyOptimizer API (GH-129194) 2025-01-28 16:10:51 -08:00
T. Wouters
5c930a26fb
gh-115999: Enable free-threaded specialization of LOAD_CONST (#129365) 
Enable free-threaded specialization of LOAD_CONST.
 2025-01-29 01:07:56 +01:00
Sam Gross
d23f5701ad
gh-128844: Make _Py_TryIncref public as an unstable API. (#128926) 
This exposes `_Py_TryIncref` as `PyUnstable_TryIncref()` and the helper
function `_PyObject_SetMaybeWeakref` as `PyUnstable_EnableTryIncRef`.

These are helpers for dealing with unowned references in a safe way,
particularly in the free threading build.

Co-authored-by: Petr Viktorin <encukou@gmail.com>
 2025-01-28 19:32:27 +00:00
Ken Jin
87fb8b198c
gh-128563: Move labels in ceval.c to bytecodes.c (GH-129112) 2025-01-27 18:30:20 +08:00
sobolevn
cc4f0a2770
Replace strict_concatenate = True with extra_checks = True (#126391) 2025-01-25 12:44:23 +03:00
Sam Gross
a10f99375e
Revert "GH-128914: Remove conditional stack effects from bytecodes.c and the code generators (GH-128918)" (GH-129202) 
The commit introduced a ~2.5-3% regression in the free threading build.

This reverts commit ab61d3f430.
 2025-01-23 09:26:25 +00:00
Yury Selivanov
188598851d
GH-91048: Add utils for capturing async call stack for asyncio programs and enable profiling (#124640) 
Signed-off-by: Pablo Galindo <pablogsal@gmail.com>
Co-authored-by: Pablo Galindo <pablogsal@gmail.com>
Co-authored-by: Kumar Aditya <kumaraditya@python.org>
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
Co-authored-by: Savannah Ostrowski <savannahostrowski@gmail.com>
Co-authored-by: Jacob Coffee <jacob@z7x.org>
Co-authored-by: Irit Katriel <1055913+iritkatriel@users.noreply.github.com>
 2025-01-22 17:25:29 +01:00
Mark Shannon
470a0a68eb
GH-128682: Change a couple of functions to only steal references on success. (GH-129132) 
Change PyTuple_FromStackRefSteal and PyList_FromStackRefSteal to only steal on success to avoid escaping
 2025-01-22 10:51:37 +00:00
Ken Jin
86c1a60d5a
gh-128563: Move GO_TO_INSTRUCTION and PREDICT to cases generator (GH-129115) 2025-01-22 09:22:25 +08:00
Mark Shannon
f5b6356a11
GH-128563: Add new frame owner type for interpreter entry frames (GH-129078) 
Add new frame owner type for interpreter entry frames
 2025-01-21 10:15:02 +00:00
Petr Viktorin
d3b1bb228c
gh-128156: Guard use of ffi_type_complex_double on macOS system libffi (GH-128680) 
* Determine ffi complex support at runtime
* Also, generate SIMPLE_TYPE_CHARS once at runtime
 2025-01-21 10:59:18 +01:00
Mark Shannon
ab61d3f430
GH-128914: Remove conditional stack effects from bytecodes.c and the code generators (GH-128918) 2025-01-20 17:09:23 +00:00
Mark Shannon
f0f7b978be
GH-128939: Refactor JIT optimize structs (GH-128940) 2025-01-20 15:49:15 +00:00
Erlend E. Aasland
537296cdcd
gh-111178: Generate correct signature for most self converters (#128447) 2025-01-20 12:40:18 +01:00
Mark Shannon
b5558cd63c
Refactor code generators a bit (GH-128920) 
Refactor code generators a bit to avoid passing stack property around all over the place
 2025-01-17 16:59:30 +00:00
Xuanteng Huang
b44ff6d0df
GH-126599: Remove the "counter" optimizer/executor (GH-126853) 2025-01-16 15:57:04 -08:00
Irit Katriel
3893a92d95
gh-100239: specialize long tail of binary operations (#128722) 2025-01-16 15:22:13 +00:00
mpage
b5ee0258bf
gh-115999: Specialize LOAD_ATTR for instance and class receivers in free-threaded builds (#128164) 
Finish specialization for LOAD_ATTR in the free-threaded build by adding support for class and instance receivers.
 2025-01-14 11:56:11 -08:00