mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-10-27 00:36:52 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

gh-131525: Cache the result of tuple_hash (#131529)

Browse source 
* 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>
This commit is contained in:
Michael Droettboom 2025-03-27 09:57:06 -04:00 • committed by GitHub
parent cf5e438c02
commit 8614f86b71
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
102 changed files with 1218 additions and 183 deletions
Download patch file Download diff file Expand all files Collapse all files

4
Modules/clinic/_cursesmodule.c.h generated
View file

@ -2703,9 +2703,11 @@ _curses_setupterm(PyObject *module, PyObject *const *args, Py_ssize_t nargs, PyO
static struct {
PyGC_Head _this_is_not_used;
PyObject_VAR_HEAD
Py_hash_t ob_hash;
PyObject *ob_item[NUM_KEYWORDS];
} _kwtuple = {
.ob_base = PyVarObject_HEAD_INIT(&PyTuple_Type, NUM_KEYWORDS)
.ob_hash = -1,
.ob_item = { &_Py_ID(term), &_Py_ID(fd), },
};
#undef NUM_KEYWORDS
@ -4392,4 +4394,4 @@ _curses_has_extended_color_support(PyObject *module, PyObject *Py_UNUSED(ignored
#ifndef _CURSES_USE_DEFAULT_COLORS_METHODDEF
#define _CURSES_USE_DEFAULT_COLORS_METHODDEF
#endif /* !defined(_CURSES_USE_DEFAULT_COLORS_METHODDEF) */
/*[clinic end generated code: output=ce2d19df9e20bfa3 input=a9049054013a1b77]*/
/*[clinic end generated code: output=acae2eb9cf75e76d input=a9049054013a1b77]*/