1. 00d7abd bpo-42519: Replace PyMem_MALLOC() with PyMem_Malloc() (GH-23586) by Victor Stinner · 3 years, 9 months ago
  2. fb5db7e bpo-42006: Stop using PyDict_GetItem, PyDict_GetItemString and _PyDict_GetItemId. (GH-22648) by Serhiy Storchaka · 3 years, 10 months ago
  3. f9bd05e bpo-40521: Empty frozenset is no longer a singleton (GH-21085) by Raymond Hettinger · 4 years, 2 months ago
  4. 261cfed bpo-40521: Make the empty frozenset per interpreter (GH-21068) by Victor Stinner · 4 years, 2 months ago
  5. 2cc9b84 Improve code clarity for the set lookup logic (GH-20028) by Raymond Hettinger · 4 years, 4 months ago
  6. d699d5e Remove out-of-date comment (GH-19886) by Raymond Hettinger · 4 years, 4 months ago
  7. 3dd2157 Simplify set entry insertion logic. (GH-19881) by Raymond Hettinger · 4 years, 4 months ago
  8. ae00a5a bpo-40428: Remove PyTuple_ClearFreeList() function (GH-19769) by Victor Stinner · 4 years, 4 months ago
  9. 4a21e57 bpo-40268: Remove unused structmember.h includes (GH-19530) by Victor Stinner · 4 years, 5 months ago
  10. e5014be bpo-40268: Remove a few pycore_pystate.h includes (GH-19510) by Victor Stinner · 4 years, 5 months ago
  11. 48b069a bpo-39481: Implementation for PEP 585 (#18239) by Guido van Rossum · 4 years, 5 months ago
  12. 1c60567 bpo-37207: Use PEP 590 vectorcall to speed up frozenset() (GH-19053) by Dong-hee Na · 4 years, 6 months ago
  13. 6ff79f65 bpo-37207: Use PEP 590 vectorcall to speed up set() constructor (GH-19019) by Dong-hee Na · 4 years, 6 months ago
  14. 5572870 bpo-39573: Use Py_IS_TYPE() macro to check for types (GH-18809) by Andy Lester · 4 years, 6 months ago
  15. 2a4903f bpo-38631: Add _Py_NO_RETURN to functions calling Py_FatalError() (GH-18278) by Victor Stinner · 4 years, 7 months ago
  16. 41c57b3 bpo-37994: Fix silencing all errors if an attribute lookup fails. (GH-15630) by Serhiy Storchaka · 5 years ago
  17. 88ea166 bpo-8425: Fast path for set inplace difference when the second set is large (GH-15590) by Raymond Hettinger · 5 years ago
  18. bed4817 Make PyXXX_Fini() functions private (GH-15531) by Victor Stinner · 5 years ago
  19. 1f11cf9 bpo-37219: Remove erroneous optimization for differencing an empty set (GH-13965) by Raymond Hettinger · 5 years ago
  20. 530f506 bpo-36974: tp_print -> tp_vectorcall_offset and tp_reserved -> tp_as_async (GH-13464) by Jeroen Demeyer · 5 years ago
  21. 351c674 bpo-35983: skip trashcan for subclasses (GH-11841) by Jeroen Demeyer · 5 years ago
  22. bb86bf4 bpo-35444: Unify and optimize the helper for getting a builtin object. (GH-11047) by Serhiy Storchaka · 6 years ago
  23. bcda8f1 bpo-35081: Add Include/internal/pycore_object.h (GH-10640) by Victor Stinner · 6 years ago
  24. 621cebe bpo-35081: Rename internal headers (GH-10275) by Victor Stinner · 6 years ago
  25. f9ec1b9 Neaten the code without any algorithmic change. (GH-10466) by Raymond Hettinger · 6 years ago
  26. cf5863f Optimize set.pop() to advance a pointer instead of indexing. (GH-10429) by Raymond Hettinger · 6 years ago
  27. 27e2d1f bpo-35081: Add pycore_ prefix to internal header files (GH-10263) by Victor Stinner · 6 years ago
  28. 6395844 bpo-34573: Simplify __reduce__() of set and dict iterators. (GH-9050) by Sergey Fedoseev · 6 years ago
  29. 6c7d67c bpo-1621: Avoid signed integer overflow in set_table_resize(). (GH-9059) by Sergey Fedoseev · 6 years ago
  30. 491bbed bpo-33391: Fix refleak in set_symmetric_difference (GH-6670) by lekma · 6 years ago
  31. 55edd0c bpo-33012: Fix invalid function cast warnings with gcc 8 for METH_NOARGS. (GH-6030) by Siddhesh Poyarekar · 6 years ago
  32. fa78806 Removed unnecesssary bit inversion which doesn't improve dispersion statistics (#5235) by Raymond Hettinger · 7 years ago
  33. b44c516 bpo-26163: Frozenset hash improvement (#5194) by Raymond Hettinger · 7 years ago
  34. 3329992 bpo-29476: Simplify set_add_entry() (#5175) by Raymond Hettinger · 7 years ago
  35. 13ad3b7 bpo-31462: Remove trailing whitespaces. (#3564) by Serhiy Storchaka · 7 years ago
  36. 2ebc5ce bpo-30860: Consolidate stateful runtime globals. (#3397) by Eric Snow · 7 years ago
  37. 05351c1 Revert "bpo-30860: Consolidate stateful runtime globals." (#3379) by Eric Snow · 7 years ago
  38. 76d5abc bpo-30860: Consolidate stateful runtime globals. (#2594) by Eric Snow · 7 years ago
  39. 64263df Fix terminology in comment and add more design rationale. (#3335) by Raymond Hettinger · 7 years ago
  40. a6296d3 bpo-31095: fix potential crash during GC (GH-2974) by INADA Naoki · 7 years ago
  41. 6cca5c8 bpo-30592: Fixed error messages for some builtins. (#1996) by Serhiy Storchaka · 7 years ago
  42. bf623ae bpo-30061: Check if PyObject_Size()/PySequence_Size()/PyMapping_Size() (#1096) by Serhiy Storchaka · 7 years ago
  43. e82cf86 bpo-29949: Fix set memory usage regression (GH-943) by INADA Naoki · 7 years ago
  44. 68a001d Issue #29460: _PyArg_NoKeywords(), _PyArg_NoStackKeywords() and by Serhiy Storchaka · 8 years ago
  45. 5cd87a8 Reduce load factor (from 66% to 60%) to improve effectiveness of linear probing. by Raymond Hettinger · 8 years ago
  46. e1af696 Remove unnecessary variables. by Raymond Hettinger · 8 years ago
  47. 5ab81d7 Issue #28959: Added private macro PyDict_GET_SIZE for retrieving the size of dict. by Serhiy Storchaka · 8 years ago
  48. 85b0f5b Added the const qualifier to char* variables that refer to readonly internal by Serhiy Storchaka · 8 years ago
  49. 0651583 Replaced outdated macros _PyUnicode_AsString and _PyUnicode_AsStringAndSize by Serhiy Storchaka · 8 years ago
  50. 4103e4d Issue #28071: Add early-out for differencing from an empty set. by Raymond Hettinger · 8 years ago
  51. 8421d71 Removed unused initialization and the uninteresting comment. by Raymond Hettinger · 8 years ago
  52. fa07029 Issue #26880: Removed redundant checks in set.__init__. by Serhiy Storchaka · 8 years ago
  53. ab479c4 Issue #26494: Fixed crash on iterating exhausting iterators. by Serhiy Storchaka · 8 years ago
  54. fbb1c5e Issue #26494: Fixed crash on iterating exhausting iterators. by Serhiy Storchaka · 8 years ago
  55. 3625af5 Moved misplaced functions to the section for C API functions. by Raymond Hettinger · 8 years ago
  56. 2c257ab Responsibility for argument checking belongs in set.__init__() rather than set.__new__(). by Raymond Hettinger · 8 years ago
  57. b72e21b Speed-up construction of empty sets by approx 12-14%. by Raymond Hettinger · 8 years ago
  58. f502154 Add early-out for the common case where kwds is NULL (gives 1.1% speedup). by Raymond Hettinger · 9 years ago
  59. 3e47a13 merge 3.5 by Benjamin Peterson · 9 years ago
  60. 4e3dd51 merge 3.4 by Benjamin Peterson · 9 years ago
  61. 630329e merge 3.3 by Benjamin Peterson · 9 years ago
  62. 0e617e2 remove some copyright notices supserseded by the toplevel ones by Benjamin Peterson · 9 years ago
  63. a9406e7 Issue #25421: __sizeof__ methods of builtin types now use dynamic basic size. by Serhiy Storchaka · 9 years ago
  64. 5c4064e Issue #25421: __sizeof__ methods of builtin types now use dynamic basic size. by Serhiy Storchaka · 9 years ago
  65. e449587 Minor tweek. Counting down rather than up reduces register pressure. by Raymond Hettinger · 9 years ago
  66. 86d322f Undo inadvertent line swap by Raymond Hettinger · 9 years ago
  67. 5088f60 Hoist constant expressions (so->table and so->mask) out of the inner-loop. by Raymond Hettinger · 9 years ago
  68. 66f6238 Add assertion to verify the pre-condition in the comments. by Raymond Hettinger · 9 years ago
  69. 6019c8c Issue #25629: Move set fill/used updates out of inner loop by Raymond Hettinger · 9 years ago
  70. 4148195 Move the active entry multiplication to later in the hash calculation by Raymond Hettinger · 9 years ago
  71. b501a27 Restore frozenset hash caching removed in cf707dd190a9 by Raymond Hettinger · 9 years ago
  72. a286a51 Fix comment typo by Raymond Hettinger · 9 years ago
  73. 36c0500 Tweak the comments by Raymond Hettinger · 9 years ago
  74. fbffdef Issue #24762: Speed-up frozenset_hash() and greatly beef-up the comments. by Raymond Hettinger · 9 years ago
  75. daffc91 Issue #24681: Move the most likely test first in set_add_entry(). by Raymond Hettinger · 9 years ago
  76. 70559b5 Issue #24681: Move the store of so->table to the code block where it is used. by Raymond Hettinger · 9 years ago
  77. ff9e18a Issue #24583: Consolidate previous set object updates into a single function by Raymond Hettinger · 9 years ago
  78. 482c05c Issue #24583: Fix refcount leak. by Raymond Hettinger · 9 years ago
  79. 061091a Issue #24583: Fix crash when set is mutated while being updated. by Raymond Hettinger · 9 years ago
  80. d702044 merge by Raymond Hettinger · 9 years ago
  81. a3626bc Issue #24583: Fix crash when set is mutated while being updated. by Raymond Hettinger · 9 years ago
  82. 5d2385f Neaten-up a little bit. by Raymond Hettinger · 9 years ago
  83. 9632a7d Issue 24581: Revert c9782a9ac031 pending a stronger test for mutation during iteration. by Raymond Hettinger · 9 years ago
  84. 11ce8e6 Minor bit of factoring-out common code. by Raymond Hettinger · 9 years ago
  85. 3dbc11c Tighten-up code in the set iterator to use an entry pointer rather than indexing. by Raymond Hettinger · 9 years ago
  86. ef6bd7d Tighten-up code in set_next() to use an entry pointer rather than indexing. by Raymond Hettinger · 9 years ago
  87. b48d6a6 Bring related functions add/contains/discard together in the code. by Raymond Hettinger · 9 years ago
  88. 73799b1 Change add/contains/discard calls to pass the key and hash instead of an entry struct. by Raymond Hettinger · 9 years ago
  89. dc28d5a Clean-up call patterns for add/contains/discard to better match the caller's needs. by Raymond Hettinger · 9 years ago
  90. ac2ef65 Make the unicode equality test an external function rather than in-lining it. by Raymond Hettinger · 9 years ago
  91. e186c76 Make sure the dummy percentage calculation won't overflow. by Raymond Hettinger · 9 years ago
  92. c2480dc Minor cleanup. by Raymond Hettinger · 9 years ago
  93. b322326 Minor nit: Make the style of checking error return values more consistent. by Raymond Hettinger · 9 years ago
  94. 4897300 Minor factoring: move redundant resize scaling logic into the resize function. by Raymond Hettinger · 9 years ago
  95. 3c1f52e Call set_lookkey() directly to avoid unnecessary memory spills and reloads. by Raymond Hettinger · 9 years ago
  96. 15f0869 Move insertion resize logic into set_insert_key(). by Raymond Hettinger · 9 years ago
  97. 2eff9e9 Minor refactoring. Move reference count logic into function that adds entry. by Raymond Hettinger · 9 years ago
  98. 9167261 Minor tweeak to tighten the inner-loop. by Raymond Hettinger · 9 years ago
  99. 38bb95e Minor code cleanup. by Raymond Hettinger · 9 years ago
  100. 7e3592d Harmonize the bottom of the outer loop with its entry point by Raymond Hettinger · 9 years ago