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Author SHA1 Message Date
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
Mark Shannon
f49a1df6f3
GH-128682: Convert explicit loops closing arrays into DECREF_INPUTS. (GH-128822) 
* Mark Py_DECREF and Py_XDECREF as escaping

* Remove explicit loops for clearing array inputs
 2025-01-14 15:08:56 +00:00
Mark Shannon
517dc65ffc
GH-128682: Stronger checking of PyStackRef_CLOSE and DEAD. (GH-128683) 2025-01-13 12:37:48 +00:00
Mark Shannon
39fc7ef4fe
GH-124483: Mark Py_DECREF, etc. as escaping for the JIT (GH-128678) 2025-01-13 11:42:45 +00:00
Brandt Bucher
65ae3d5a73
GH-127809: Fix the JIT's understanding of ** (GH-127844) 2025-01-07 17:25:48 -08:00
Mark Shannon
f826beca0c
GH-128375: Better instrument for FOR_ITER (GH-128445) 2025-01-06 17:54:47 +00:00
Mark Shannon
b9c693dcca
GH-128073: Include EXIT_IF when checking for escaping calls (GH-128537) 2025-01-06 14:16:22 +00:00
Erlend E. Aasland
a4e773c540
gh-128152: Argument Clinic: ignore pre-processor directives inside C comments (#128464) 2025-01-04 11:46:04 +01:00
Sam Gross
f1574859d7
gh-125985: Fix cmodule_function() scaling benchmark (#128460) 
Add a separate benchmark that measures the effect of
`_PyObject_LookupSpecial()` on scaling.

In the process of cleaning up the scaling benchmarks for inclusion, I
unintentionally changed the "cmodule_function" benchmark to pass an
`int` to `math.floor()` instead of a `float`, which causes it to use the
`_PyObject_LookupSpecial()` code path. `_PyObject_LookupSpecial()` has
its own scaling issues that we want to measure separately from calling a
function on a C module.
 2025-01-03 21:48:47 +00:00
Erlend E. Aasland
8abd6cef68
gh-115765: Upgrade to GNU Autoconf 2.72 (#128411) 2025-01-03 11:37:54 +00:00
Kumar Aditya
e389d6c650
gh-128277: make globals variables thread safe in socket module (#128286) 2024-12-31 19:10:06 +05:30
Mark Shannon
d2f1d917e8
GH-122548: Implement branch taken and not taken events for sys.monitoring (GH-122564) 2024-12-19 16:59:51 +00:00
Peter Bierma
b5d1e4552f
gh-128083: Fix macro redefinition warning in clinic. (GH-127950) 2024-12-19 15:00:30 +01:00
Pablo Galindo Salgado
47c5a0f307
gh-125588: Allow to regenerate the parser with Python < 3.12 (#127969) 
Signed-off-by: Pablo Galindo <pablogsal@gmail.com>
 2024-12-15 23:17:01 +00:00
Stan Ulbrych
7b8bd3b2b8
gh-119786: Fix miscellaneous typos in InternalDocs/interpreter_definition.md (#127957) 2024-12-15 19:11:50 +02:00
mpage
2de048ce79
gh-115999: Specialize loading attributes from modules in free-threaded builds (#127711) 
We use the same approach that was used for specialization of LOAD_GLOBAL in free-threaded builds:

_CHECK_ATTR_MODULE is renamed to _CHECK_ATTR_MODULE_PUSH_KEYS; it pushes the keys object for the following _LOAD_ATTR_MODULE_FROM_KEYS (nee _LOAD_ATTR_MODULE). This arrangement avoids having to recheck the keys version.

_LOAD_ATTR_MODULE is renamed to _LOAD_ATTR_MODULE_FROM_KEYS; it loads the value from the keys object pushed by the preceding _CHECK_ATTR_MODULE_PUSH_KEYS at the cached index.
 2024-12-13 10:17:16 -08:00
Victor Stinner
6446408d42
gh-102471, PEP 757: Add PyLong import and export API (#121339) 
Co-authored-by: Sergey B Kirpichev <skirpichev@gmail.com>
Co-authored-by: Steve Dower <steve.dower@microsoft.com>
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
 2024-12-13 14:24:48 +01:00
Hood Chatham
3b18af964d
gh-127629: Add ctypes to the Emscripten build (#127683) 
Adds tooling to build libffi and add ctypes to the stdlib for Emscripten.
 2024-12-10 10:32:58 +08:00
Hood Chatham
d8d12b37b5
gh-127503: Fix realpath handling in emscripten cli (#127632) 
Corrects the handling of realpath on Linux.
 2024-12-09 10:03:11 +08:00
Hood Chatham
5876063d06
gh-127503 Don't propagate native PATH to Emscripten Python (#127633) 
Modifies the handling of PATH to ensure that native executables aren't picked
up when running under node.
 2024-12-09 10:01:37 +08:00
Stan Ulbrych
2367759212
[doc] Fix typos in interpreter_definition.md (#127742) 2024-12-08 18:01:55 +00:00
Brett Cannon
0fc4063747
GH-127652: stop using --wasi preview2 in wasi.py (GH-127704) 
It's only to use WASI 0.2 code to back preview1 APIs and is considered experimental anyway.
 2024-12-06 18:42:05 +00:00
Hood Chatham
87faf0a9c4
gh-127503: Emscripten make Python.sh function as proper Python CLI (#127506) 
Modifies the python.sh script to work on macOS, and adapt to recent emscripten changes.
 2024-12-05 08:44:50 +08:00
Hood Chatham
2f1cee8477
gh-127111: Apply prettier formatter to Emscripten web example (#127551) 
Cleaned up formatting (and a stray closing tag) of the web example HTML and JS.
 2024-12-05 08:25:06 +08:00
Diego Russo
7c5a6f67c7
Enable native AArch64 Ubuntu CI jobs (#127584) 
Co-authored-by: Brandt Bucher <brandtbucher@gmail.com>
 2024-12-04 14:12:06 -08:00
Hood Chatham
bfb0788bfc
gh-127111: Emscripten Make web example work again (#127113) 
Moves the Emscripten web example into a standalone folder, and updates 
Makefile targets to build the web example. Instructions for usage have
also been added.
 2024-12-03 07:30:24 +08:00
Mark Shannon
a8dd821d5b
GH-126491: GC: Mark objects reachable from roots before doing cycle collection (GH-127110) 
* Mark almost all reachable objects before doing collection phase

* Add stats for objects marked

* Visit new frames before each increment

* Update docs

* Clearer calculation of work to do.
 2024-12-02 10:12:17 +00:00
alm
4e0a4cafe8
summarize: Fix typo in stats (#127450) 2024-11-30 18:07:54 +02:00
Peter Bierma
99490913a0
gh-127341: Argument Clinic: fix compiler warnings for getters with docstrings (#127310) 
Co-authored-by: Erlend E. Aasland <erlend@python.org>
 2024-11-29 11:12:13 +01:00
Илья Любавский
dd3a87d2a8
gh-127303: Add docs for token.EXACT_TOKEN_TYPES (#127304) 
---------

Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
Co-authored-by: Tomas R. <tomas.roun8@gmail.com>
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
 2024-11-29 04:00:50 -05:00