cpython/Modules/_ctypes
Michael Droettboom 8614f86b71
gh-131525: Cache the result of tuple_hash (#131529)
* gh-131525: Cache the result of tuple_hash

* Fix debug builds

* Add blurb

* Fix formatting

* Pre-compute empty tuple singleton

* Mostly set the cache within tuple_alloc

* Fixes for TSAN

* Pre-compute empty tuple singleton

* Fix for 32-bit platforms

* Assert that op != NULL in _PyTuple_RESET_HASH_CACHE

* Use FT_ATOMIC_STORE_SSIZE_RELAXED macro

* Update Include/internal/pycore_tuple.h

Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>

* Fix alignment

* atomic load

* Update Objects/tupleobject.c

Co-authored-by: Chris Eibl <138194463+chris-eibl@users.noreply.github.com>

---------

Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Co-authored-by: Chris Eibl <138194463+chris-eibl@users.noreply.github.com>
2025-03-27 09:57:06 -04:00
..
clinic gh-131525: Cache the result of tuple_hash (#131529) 2025-03-27 09:57:06 -04:00
_ctypes.c gh-127945: fix thread safety of ctypes state (#131710) 2025-03-25 17:03:05 +05:30
_ctypes_test.c gh-125206: Bug in ctypes with old libffi is fixed (#125322) 2024-10-15 16:17:10 +00:00
_ctypes_test.h Copy ctypes-0.9.9.4 sources from external into the trunk. 2006-03-08 19:35:11 +00:00
_ctypes_test_generated.c.h gh-128715: Expose ctypes.CField, with info attributes (GH-128950) 2025-03-24 14:18:34 +01:00
callbacks.c gh-128715: Expose ctypes.CField, with info attributes (GH-128950) 2025-03-24 14:18:34 +01:00
callproc.c gh-111178: Fix function signatures for test_ctypes (#131660) 2025-03-24 14:30:13 +01:00
cfield.c gh-111178: Fix function signatures for test_ctypes (#131660) 2025-03-24 14:30:13 +01:00
ctypes.h gh-128715: Expose ctypes.CField, with info attributes (GH-128950) 2025-03-24 14:18:34 +01:00
malloc_closure.c gh-127945: add locking to malloc closure in free-threading (#131662) 2025-03-25 16:48:46 +05:30
stgdict.c gh-128715: Expose ctypes.CField, with info attributes (GH-128950) 2025-03-24 14:18:34 +01:00