cpython

Commit Graph

Author	SHA1	Message	Date
lekma	491bbedc20	bpo-33391: Fix refleak in set_symmetric_difference (GH-6670)	8 years ago
Siddhesh Poyarekar	55edd0c185	bpo-33012: Fix invalid function cast warnings with gcc 8 for METH_NOARGS. (GH-6030) METH_NOARGS functions need only a single argument but they are cast into a PyCFunction, which takes two arguments. This triggers an invalid function cast warning in gcc8 due to the argument mismatch. Fix this by adding a dummy unused argument.	8 years ago
Raymond Hettinger	fa78806041	Removed unnecesssary bit inversion which doesn't improve dispersion statistics (#5235 )	8 years ago
Raymond Hettinger	b44c5169f6	bpo-26163: Frozenset hash improvement (#5194 )	8 years ago
Raymond Hettinger	3329992e31	bpo-29476: Simplify set_add_entry() (#5175 )	8 years ago
Serhiy Storchaka	13ad3b7a82	bpo-31462: Remove trailing whitespaces. (#3564 )	8 years ago
Eric Snow	2ebc5ce42a	bpo-30860: Consolidate stateful runtime globals. (#3397 ) * group the (stateful) runtime globals into various topical structs * consolidate the topical structs under a single top-level _PyRuntimeState struct * add a check-c-globals.py script that helps identify runtime globals Other globals are excluded (see globals.txt and check-c-globals.py).	8 years ago
Eric Snow	05351c1bd8	Revert "bpo-30860: Consolidate stateful runtime globals." (#3379 ) Windows buildbots started failing due to include-related errors.	8 years ago
Eric Snow	76d5abc868	bpo-30860: Consolidate stateful runtime globals. (#2594 ) * group the (stateful) runtime globals into various topical structs * consolidate the topical structs under a single top-level _PyRuntimeState struct * add a check-c-globals.py script that helps identify runtime globals Other globals are excluded (see globals.txt and check-c-globals.py).	8 years ago
Raymond Hettinger	64263dfd18	Fix terminology in comment and add more design rationale. (#3335 ) * Fix terminology in comment and add more design rationale. * Fix extra space	8 years ago
INADA Naoki	a6296d34a4	bpo-31095: fix potential crash during GC (GH-2974)	8 years ago
Serhiy Storchaka	6cca5c8459	bpo-30592: Fixed error messages for some builtins. (#1996 ) Error messages when pass keyword arguments to some builtins that don't support keyword arguments contained double parenthesis: "()()". The regression was introduced by bpo-30534.	9 years ago
Serhiy Storchaka	bf623ae884	bpo-30061: Check if PyObject_Size()/PySequence_Size()/PyMapping_Size() (#1096 ) raised an error. Replace them with using concrete types API that never fails if appropriate.	9 years ago
INADA Naoki	e82cf8675b	bpo-29949: Fix set memory usage regression (GH-943) Revert "Minor factoring: move redundant resize scaling logic into the resize function." This reverts commit `4897300276`.	9 years ago
Serhiy Storchaka	68a001dd59	Issue #29460 : _PyArg_NoKeywords(), _PyArg_NoStackKeywords() and _PyArg_NoPositional() now are macros.	9 years ago
Raymond Hettinger	5cd87a8d61	Reduce load factor (from 66% to 60%) to improve effectiveness of linear probing. Decreased density gives better collision statistics (average of 2.5 probes in a full table versus 3.0 previously) and fewer occurences of starting a second possibly overlapping sequence of 10 linear probes. Makes resizes a little more frequent but each with less work (fewer insertions and fewer collisions).	9 years ago
Raymond Hettinger	e1af6964b4	Remove unnecessary variables. * so->used never gets changed during a resize * so->filled only changes when dummies are present and being eliminated	9 years ago
Serhiy Storchaka	5ab81d787f	Issue #28959 : Added private macro PyDict_GET_SIZE for retrieving the size of dict.	9 years ago
Serhiy Storchaka	85b0f5beb1	Added the const qualifier to char* variables that refer to readonly internal UTF-8 represenatation of Unicode objects.	9 years ago
Serhiy Storchaka	06515833fe	Replaced outdated macros _PyUnicode_AsString and _PyUnicode_AsStringAndSize with PyUnicode_AsUTF8 and PyUnicode_AsUTF8AndSize.	9 years ago
Raymond Hettinger	4103e4dfbc	Issue #28071 : Add early-out for differencing from an empty set.	9 years ago
Raymond Hettinger	8421d714d0	Removed unused initialization and the uninteresting comment.	10 years ago
Serhiy Storchaka	fa070298e9	Issue #26880 : Removed redundant checks in set.__init__.	10 years ago
Serhiy Storchaka	fbb1c5ee06	Issue #26494 : Fixed crash on iterating exhausting iterators. Affected classes are generic sequence iterators, iterators of str, bytes, bytearray, list, tuple, set, frozenset, dict, OrderedDict, corresponding views and os.scandir() iterator.	10 years ago
Raymond Hettinger	3625af5f21	Moved misplaced functions to the section for C API functions.	10 years ago
Raymond Hettinger	2c257ab0f8	Responsibility for argument checking belongs in set.__init__() rather than set.__new__(). See dict.__new__() and list.__new__() for comparison. Neither of those examine or touch args or kwds. That work is done in the __init__() methods.	10 years ago
Raymond Hettinger	b72e21b9ab	Speed-up construction of empty sets by approx 12-14%.	10 years ago
Raymond Hettinger	f50215412c	Add early-out for the common case where kwds is NULL (gives 1.1% speedup).	10 years ago
Benjamin Peterson	0e617e22f0	remove some copyright notices supserseded by the toplevel ones	10 years ago
Serhiy Storchaka	5c4064e8bd	Issue #25421 : __sizeof__ methods of builtin types now use dynamic basic size. This allows sys.getsize() to work correctly with their subclasses with __slots__ defined.	10 years ago
Raymond Hettinger	e4495877dd	Minor tweek. Counting down rather than up reduces register pressure.	10 years ago
Raymond Hettinger	86d322f020	Undo inadvertent line swap	10 years ago
Raymond Hettinger	5088f6005f	Hoist constant expressions (so->table and so->mask) out of the inner-loop.	10 years ago
Raymond Hettinger	66f6238fca	Add assertion to verify the pre-condition in the comments.	10 years ago
Raymond Hettinger	6019c8ced0	Issue #25629 : Move set fill/used updates out of inner loop	10 years ago
Raymond Hettinger	4148195c45	Move the active entry multiplication to later in the hash calculation	11 years ago
Raymond Hettinger	b501a27ad8	Restore frozenset hash caching removed in cf707dd190a9	11 years ago
Raymond Hettinger	a286a51ae1	Fix comment typo	11 years ago
Raymond Hettinger	36c0500990	Tweak the comments	11 years ago
Raymond Hettinger	fbffdef47d	Issue #24762 : Speed-up frozenset_hash() and greatly beef-up the comments.	11 years ago
Raymond Hettinger	daffc916aa	Issue #24681 : Move the most likely test first in set_add_entry().	11 years ago
Raymond Hettinger	70559b5c20	Issue #24681 : Move the store of so->table to the code block where it is used.	11 years ago
Raymond Hettinger	ff9e18a863	Issue #24583 : Consolidate previous set object updates into a single function with a single entry point, named exit points at the bottom, more self-evident refcount adjustments, and a comment describing why the pre-increment was necessary at all.	11 years ago
Raymond Hettinger	482c05cbb5	Issue #24583 : Fix refcount leak.	11 years ago
Raymond Hettinger	061091a7c5	Issue #24583 : Fix crash when set is mutated while being updated.	11 years ago
Raymond Hettinger	a3626bc5bd	Issue #24583 : Fix crash when set is mutated while being updated.	11 years ago
Raymond Hettinger	5d2385ff6f	Neaten-up a little bit.	11 years ago
Raymond Hettinger	9632a7d735	Issue 24581: Revert c9782a9ac031 pending a stronger test for mutation during iteration.	11 years ago
Raymond Hettinger	11ce8e6c37	Minor bit of factoring-out common code.	11 years ago
Raymond Hettinger	3dbc11cadd	Tighten-up code in the set iterator to use an entry pointer rather than indexing.	11 years ago

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295 Commits (5d4cb54800966947db2e86f65fb109c5067076be)