summaryrefslogtreecommitdiffstats
path: root/PCbuild
Commit message (Collapse)AuthorAgeFilesLines
* gh-121404: split compile.c into compile.c and codegen.c (#123651)Irit Katriel2024-09-094-0/+8
|
* gh-123418: Update OpenSSL to 3.0.15 on Windows (GH-123673)Zachary Ware2024-09-042-4/+4
|
* gh-107954, PEP 741: Add PyConfig_Get()/Set() functions (#123472)Victor Stinner2024-09-022-0/+4
| | | | | | | | | | | Add PyConfig_Get(), PyConfig_GetInt(), PyConfig_Set() and PyConfig_Names() functions to get and set the current runtime Python configuration. Add visibility and "sys spec" to config and preconfig specifications. _PyConfig_AsDict() now converts PyConfig.xoptions as a dictionary. Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
* gh-111495: Add tests for PyTuple C API (#118757)Sergey B Kirpichev2024-08-262-0/+2
| | | | | Co-authored-by: kalyanr <kalyan.ben10@live.com> Co-authored-by: Serhiy Storchaka <storchaka@gmail.com> Co-authored-by: Victor Stinner <vstinner@python.org>
* gh-99108: Add HACL* Blake2 implementation to hashlib (GH-119316)Jonathan Protzenko2024-08-131-3/+15
| | | | | | | This replaces the existing hashlib Blake2 module with a single implementation that uses HACL\*'s Blake2b/Blake2s implementations. We added support for all the modes exposed by the Python API, including tree hashing, leaf nodes, and so on. We ported and merged all of these changes upstream in HACL\*, added test vectors based on Python's existing implementation, and exposed everything needed for hashlib. This was joint work done with @R1kM. See the PR for much discussion and benchmarking details. TL;DR: On many systems, 8-50% faster (!) than `libb2`, on some systems it appeared 10-20% slower than `libb2`.
* gh-111495: Add more tests on PyEval C APIs (#122789)Victor Stinner2024-08-082-0/+2
| | | | * Add Lib/test/test_capi/test_eval.py * Add Modules/_testlimitedcapi/eval.c
* gh-122417: Implement per-thread heap type refcounts (#122418)Sam Gross2024-08-064-0/+12
| | | | | | | The free-threaded build partially stores heap type reference counts in distributed manner in per-thread arrays. This avoids reference count contention when creating or destroying instances. Co-authored-by: Ken Jin <kenjin@python.org>
* gh-122573: Require Python 3.10 or newer for Windows builds (GH-122574)Jonathan Protzenko2024-08-041-3/+3
| | | | | | Match statements in tooling require a more recent Python. Tools/cases_generator/*.py (and `Tools/jit/*.py` in 3.13+). Co-authored-by: Erlend E. Aasland <erlend.aasland@protonmail.com> Co-authored-by: Gregory P. Smith <greg@krypto.org>
* gh-100240: Use a consistent implementation for freelists (#121934)Sam Gross2024-07-222-0/+4
| | | | | | | | This combines and updates our freelist handling to use a consistent implementation. Objects in the freelist are linked together using the first word of memory block. If configured with freelists disabled, these operations are essentially no-ops.
* Fixed regenerating files in a checkout path with spaces (GH-121384)AraHaan2024-07-051-9/+9
|
* gh-112136: Restore removed _PyArg_Parser (#121262)Victor Stinner2024-07-032-0/+4
| | | | | | | Restore the private _PyArg_Parser structure and the private _PyArg_ParseTupleAndKeywordsFast() function, previously removed in Python 3.13 alpha 1. Recreate Include/cpython/modsupport.h header file.
* gh-61103: Support double complex (_Complex) type in ctypes (#120894)Sergey B Kirpichev2024-07-011-0/+1
| | | | | | | | | | | | | | | | | | Example: ```pycon >>> import ctypes >>> ctypes.__STDC_IEC_559_COMPLEX__ 1 >>> libm = ctypes.CDLL('libm.so.6') >>> libm.clog.argtypes = [ctypes.c_double_complex] >>> libm.clog.restype = ctypes.c_double_complex >>> libm.clog(1+1j) (0.34657359027997264+0.7853981633974483j) ``` Co-authored-by: Nice Zombies <nineteendo19d0@gmail.com> Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com> Co-authored-by: Victor Stinner <vstinner@python.org>
* gh-117139: Convert the evaluation stack to stack refs (#118450)Ken Jin2024-06-262-0/+4
| | | | | | | | | | | | | | | | | This PR sets up tagged pointers for CPython. The general idea is to create a separate struct _PyStackRef for everything on the evaluation stack to store the bits. This forces the C compiler to warn us if we try to cast things or pull things out of the struct directly. Only for free threading: We tag the low bit if something is deferred - that means we skip incref and decref operations on it. This behavior may change in the future if Mark's plans to defer all objects in the interpreter loop pans out. This implies a strict stack reference discipline is required. ALL incref and decref operations on stackrefs must use the stackref variants. It is unsafe to untag something then do normal incref/decref ops on it. The new incref and decref variants are called dup and close. They mimic a "handle" API operating on these stackrefs. Please read Include/internal/pycore_stackref.h for more information! --------- Co-authored-by: Mark Shannon <9448417+markshannon@users.noreply.github.com>
* gh-120642: Move private PyCode APIs to the internal C API (#120643)Victor Stinner2024-06-262-4/+0
| | | | | | | | | | | | | | | * Move _Py_CODEUNIT and related functions to pycore_code.h. * Move _Py_BackoffCounter to pycore_backoff.h. * Move Include/cpython/optimizer.h content to pycore_optimizer.h. * Remove Include/cpython/optimizer.h. * Remove PyUnstable_Replace_Executor(). Rename functions: * PyUnstable_GetExecutor() => _Py_GetExecutor() * PyUnstable_GetOptimizer() => _Py_GetOptimizer() * PyUnstable_SetOptimizer() => _Py_SetTier2Optimizer() * PyUnstable_Optimizer_NewCounter() => _PyOptimizer_NewCounter() * PyUnstable_Optimizer_NewUOpOptimizer() => _PyOptimizer_NewUOpOptimizer()
* gh-119344: Make critical section API public (#119353)Sam Gross2024-06-212-0/+8
| | | | | | | | | | This makes the following macros public as part of the non-limited C-API for locking a single object or two objects at once. * `Py_BEGIN_CRITICAL_SECTION(op)` / `Py_END_CRITICAL_SECTION()` * `Py_BEGIN_CRITICAL_SECTION2(a, b)` / `Py_END_CRITICAL_SECTION2()` The supporting functions and structs used by the macros are also exposed for cases where C macros are not available.
* gh-117511: Make PyMutex public in the non-limited API (#117731)Sam Gross2024-06-202-0/+8
|
* gh-119853: Add Include/refcount.h to projects (#119860)Victor Stinner2024-05-312-0/+4
|
* gh-116145: Updated bundled Tcl/Tk on Windows to 8.6.14 (GH-117030)Steve Dower2024-05-312-4/+4
|
* gh-97588: Align ctypes struct layout to GCC/MSVC (GH-97702)Matthias Görgens2024-05-292-2/+6
| | | | | | | Structure layout, and especially bitfields, sometimes resulted in clearly wrong behaviour like overlapping fields. This fixes Co-authored-by: Gregory P. Smith <gps@python.org> Co-authored-by: Petr Viktorin <encukou@gmail.com>
* Update Windows library names for the Python version bump (#118766)Kirill Podoprigora2024-05-081-1/+1
|
* gh-118734: Fixes Windows build when Use_TIER2 is unspecified (#118735)Steve Dower2024-05-073-3/+3
|
* gh-118518: Allow perf to work without frame pointers (#112254)Pablo Galindo Salgado2024-05-054-0/+8
|
* gh-111997: C-API for signalling monitoring events (#116413)Irit Katriel2024-05-043-1/+5
|
* gh-115119: Update Windows installer to mpdecimal 4.0.0 (#118506)Erlend E. Aasland2024-05-032-2/+2
|
* gh-118335: Rename --experimental-interpreter on Windows to ↵Guido van Rossum2024-05-021-3/+3
| | | | | --experimental-jit-interpreter (#118497) Also fix docs for this in whatsnew.
* gh-118335: Configure Tier 2 interpreter at build time (#118339)Guido van Rossum2024-05-013-2/+16
| | | | | | | | | | | | | | | | | | | | | | The code for Tier 2 is now only compiled when configured with `--enable-experimental-jit[=yes|interpreter]`. We drop support for `PYTHON_UOPS` and -`Xuops`, but you can disable the interpreter or JIT at runtime by setting `PYTHON_JIT=0`. You can also build it without enabling it by default using `--enable-experimental-jit=yes-off`; enable with `PYTHON_JIT=1`. On Windows, the `build.bat` script supports `--experimental-jit`, `--experimental-jit-off`, `--experimental-interpreter`. In the C code, `_Py_JIT` is defined as before when the JIT is enabled; the new variable `_Py_TIER2` is defined when the JIT *or* the interpreter is enabled. It is actually a bitmask: 1: JIT; 2: default-off; 4: interpreter.
* gh-117139: Add header for tagged pointers (GH-118330)Ken Jin2024-04-302-0/+4
| | | | | --------- Co-authored-by: Sam Gross <655866+colesbury@users.noreply.github.com>
* gh-116122: Add SBOM generation to PCbuild/build.bat (GH-116138)Seth Michael Larson2024-04-301-2/+13
|
* gh-76785: Rename _xxsubinterpreters to _interpreters (gh-117791)Eric Snow2024-04-242-6/+6
| | | See https://discuss.python.org/t/pep-734-multiple-interpreters-in-the-stdlib/41147/26.
* gh-117968: Add tests for the part of the PyRun family of the C API (GH-117982)Serhiy Storchaka2024-04-172-0/+4
| | | | Co-authored-by: NGRsoftlab <78017794+NGRsoftlab@users.noreply.github.com> Co-authored-by: Erlend E. Aasland <erlend.aasland@protonmail.com>
* gh-115009: Update Windows installer to use SQLite 3.45.3 (GH-117445)Mariusz Felisiak2024-04-163-3/+3
|
* gh-117494: extract the Instruction Sequence data structure into a separate ↵Irit Katriel2024-04-044-0/+10
| | | | file (#117496)
* gh-116968: Reimplement Tier 2 counters (#117144)Guido van Rossum2024-04-041-0/+1
| | | | | | | | | | | | Introduce a unified 16-bit backoff counter type (``_Py_BackoffCounter``), shared between the Tier 1 adaptive specializer and the Tier 2 optimizer. The API used for adaptive specialization counters is changed but the behavior is (supposed to be) identical. The behavior of the Tier 2 counters is changed: - There are no longer dynamic thresholds (we never varied these). - All counters now use the same exponential backoff. - The counter for ``JUMP_BACKWARD`` starts counting down from 16. - The ``temperature`` in side exits starts counting down from 64.
* gh-76785: Add PyInterpreterConfig Helpers (gh-117170)Eric Snow2024-04-024-0/+8
| | | These helpers make it easier to customize and inspect the config used to initialize interpreters. This is especially valuable in our tests. I found inspiration from the PyConfig API for the PyInterpreterConfig dict conversion stuff. As part of this PR I've also added a bunch of tests.
* gh-94808:Improve coverage of PyObject_Print (GH-98749)MonadChains2024-04-012-0/+4
|
* gh-117323: Make `cell` thread-safe in free-threaded builds (#117330)Sam Gross2024-03-292-0/+4
| | | Use critical sections to lock around accesses to cell contents. The critical sections are no-ops in the default (with GIL) build.
* gh-87193: Support bytes objects with refcount > 1 in _PyBytes_Resize() ↵Serhiy Storchaka2024-03-252-0/+4
| | | | | (GH-117160) Create a new bytes object and destroy the old one if it has refcount > 1.
* gh-76785: Drop PyInterpreterID_Type (gh-117101)Eric Snow2024-03-214-16/+0
| | | I added it quite a while ago as a strategy for managing interpreter lifetimes relative to the PEP 554 (now 734) implementation. Relatively recently I refactored that implementation to no longer rely on InterpreterID objects. Thus now I'm removing it.
* gh-115754: Add Py_GetConstant() function (#116883)Victor Stinner2024-03-212-0/+2
| | | | | | | | | | | | Add Py_GetConstant() and Py_GetConstantBorrowed() functions. In the limited C API version 3.13, getting Py_None, Py_False, Py_True, Py_Ellipsis and Py_NotImplemented singletons is now implemented as function calls at the stable ABI level to hide implementation details. Getting these constants still return borrowed references. Add _testlimitedcapi/object.c and test_capi/test_object.py to test Py_GetConstant() and Py_GetConstantBorrowed() functions.
* gh-116417: Move limited C API complex.c tests to _testlimitedcapi (#117014)Victor Stinner2024-03-192-0/+2
| | | | Split complex.c tests of _testcapi into two parts: limited C API tests in _testlimitedcapi and non-limited C API tests in _testcapi.
* gh-116417: Move limited C API dict.c tests to _testlimitedcapi (#117006)Victor Stinner2024-03-192-0/+2
| | | | Split dict.c tests of _testcapi into two parts: limited C API tests in _testlimitedcapi and non-limited C API tests in _testcapi.
* gh-116417: Move limited C API long.c tests to _testlimitedcapi (#117001)Victor Stinner2024-03-192-0/+3
| | | | | | | * Split long.c tests of _testcapi into two parts: limited C API tests in _testlimitedcapi and non-limited C API tests in _testcapi. * Move testcapi_long.h from Modules/_testcapi/ to Modules/_testlimitedcapi/. * Add MODULE__TESTLIMITEDCAPI_DEPS to Makefile.pre.in.
* gh-116417: Move limited C API unicode.c tests to _testlimitedcapi (#116993)Victor Stinner2024-03-192-0/+2
| | | | | | Split unicode.c tests of _testcapi into two parts: limited C API tests in _testlimitedcapi and non-limited C API tests in _testcapi. Update test_codecs.
* gh-116417: Move limited C API abstract.c tests to _testlimitedcapi (#116986)Victor Stinner2024-03-192-0/+4
| | | | | | | Split abstract.c and float.c tests of _testcapi into two parts: limited C API tests in _testlimitedcapi and non-limited C API tests in _testcapi. Update test_bytes and test_class.
* gh-116417: Move limited C API list.c tests to _testlimitedcapi (#116602)Victor Stinner2024-03-182-0/+4
| | | | | Split list.c and set.c tests of _testcapi into two parts: limited C API tests in _testlimitedcapi and non-limited C API tests in _testcapi.
* gh-108716: Cleanup remaining deepfreeze infrastructure (#116919)Guido van Rossum2024-03-182-24/+0
| | | | | Keep Tools/build/deepfreeze.py around (we may repurpose it for deepfreezing non-code objects), and keep basic "clean" targets that remove the output of former deep-freeze activities, to keep the build directories of current devs clean.
* gh-115119: Switch Windows build to mpdecimal external (GH-115182)Zachary Ware2024-03-184-63/+75
| | | | | This includes adding what should be a relatively temporary `Modules/_decimal/windows/mpdecimal.h` shim to choose between `mpdecimal32vc.h` or `mpdecimal64vc.h` based on which of `CONFIG_64` or `CONFIG_32` is defined.
* gh-116417: Move 4 limited C API test files to _testlimitedcapi (#116571)Victor Stinner2024-03-114-25/+13
| | | | | | | | | | | | | | | | Move the following files from Modules/_testcapi/ to Modules/_testlimitedcapi/: * bytearray.c * bytes.c * pyos.c * sys.c Changes: * Replace PyBytes_AS_STRING() with PyBytes_AsString(). * Replace PyBytes_GET_SIZE() with PyBytes_Size(). * Update related test_capi tests. * Copy Modules/_testcapi/util.h to Modules/_testlimitedcapi/util.h.
* gh-116472: Replace literal newlines with escape characters in MSBuild files ↵Dan Albert2024-03-071-3/+1
| | | | (GH-116473)
* gh-116417: Add _testlimitedcapi C extension (#116419)Victor Stinner2024-03-076-28/+205
| | | | | | | | | | | | | Add a new C extension "_testlimitedcapi" which is only built with the limited C API. Move heaptype_relative.c and vectorcall_limited.c from Modules/_testcapi/ to Modules/_testlimitedcapi/. * configure: add _testlimitedcapi test extension. * Update generate_stdlib_module_names.py. * Update make check-c-globals. Co-authored-by: Erlend E. Aasland <erlend.aasland@protonmail.com>
generated by cgit v0.12 at 2025-03-28 17:21:53 (GMT)