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1. Commits on Nov 6, 2023

   • GH-111772: Specialize slot loads and stores for `_Py_T_OBJECT` (GH-111773)

     markshannon

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     a7b0f63View commit details

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2. Commits on Oct 31, 2023

   • gh-109329: Count tier2 opcode misses (#110561)

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     mdboom

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     84b4533View commit details

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3. Commits on Oct 30, 2023

   • gh-110481: Implement biased reference counting (gh-110764)

     colesbury

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     6dfb8feView commit details

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4. Commits on Oct 26, 2023

   • gh-111354: define names for RESUME oparg values (#111365)

     iritkatriel

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     a0c414cView commit details

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   • gh-109094: replace frame->prev_instr by frame->instr_ptr (#109095)

     iritkatriel

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     67a91f7View commit details

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   • GH-111213: Fix a few broken stats (GH-111216)

     markshannon

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     b0699aaView commit details

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5. Commits on Oct 5, 2023

   • gh-109329: Add stat for "trace too short" (GH-110402)

     mdboom

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     9eb2489View commit details

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6. Commits on Oct 4, 2023

   • GH-109329: Add tier 2 stats (GH-109913)

     mdboom

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     e561e98View commit details

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7. Commits on Sep 13, 2023

   • GH-105848: Replace KW_NAMES + CALL with LOAD_CONST + CALL_KW (GH-109300)

     brandtbucher

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     22e65eeView commit details

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8. Commits on Sep 12, 2023

   • GH-109330: Dump and compare stats using opcode names, not numbers (GH-109335)

     mdboom

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     5dcbbd8View commit details

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9. Commits on Sep 11, 2023

   • gh-109039: Branch prediction for Tier 2 interpreter (#109038)

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     gvanrossum

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10. Commits on Sep 7, 2023

    • gh-108753: _Py_PrintSpecializationStats() uses Py_hexdigits (#109040)

      vstinner

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      fd5989bView commit details

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11. Commits on Sep 6, 2023

    • gh-108753: Enhance pystats (#108754)

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      vstinner

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      mdboom

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    • gh-108765: Cleanup #include in Python/*.c files (#108977)

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      vstinner

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12. Commits on Aug 29, 2023

    • gh-108488: Initialize JUMP_BACKWARD cache to 0, not 17 (#108591)

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      gvanrossum

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      59e4693View commit details

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13. Commits on Aug 25, 2023

    • gh-107265: Revert "Ensure _PyCode_Quicken does not handle ENTER_EXECUTOR" (#108485)

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      corona10

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14. Commits on Aug 24, 2023

    • gh-107265: Ensure _PyCode_Quicken does not handle ENTER_EXECUTOR (gh-108460)

      corona10

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      d6ac5c7View commit details

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15. Commits on Aug 23, 2023

    • gh-105481: remove regen-opcode. Generated _PyOpcode_Caches in regen-cases. (#108367)

      iritkatriel

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      72119d1View commit details

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16. Commits on Aug 9, 2023

    • GH-106485: Dematerialize instance dictionaries when possible (GH-106539)

      brandtbucher

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      326f0baView commit details

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    • GH-105848: Simplify the arrangement of CALL's stack (GH-107788)

      brandtbucher

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      a9caf9cView commit details

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17. Commits on Aug 8, 2023

    • GH-107596: Specialize str[int] (GH-107597)

      brandtbucher

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18. Commits on Aug 4, 2023

    • Add some GC stats to Py_STATS (GH-107581)

      markshannon

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      2ba7c7fView commit details

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19. Commits on Jul 25, 2023

    • gh-106869: Use new PyMemberDef constant names (#106871)

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      vstinner

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20. Commits on Jul 22, 2023

    • gh-106320: Move _PyMethodWrapper_Type to internal C API (#107064)

      vstinner

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21. Commits on Jul 10, 2023

    • GH-100288: Specialize LOAD_ATTR for simple class attributes. (#105990)

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      markshannon

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      0c90e75View commit details

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22. Commits on Jul 4, 2023

    • gh-106320: Fix specialize.c compilation by including pycore_pylifecycle.h (#106434)

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      gvanrossum

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      17af982View commit details

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23. Commits on Jun 29, 2023

    • GH-106008: Make implicit boolean conversions explicit (GH-106003)

      brandtbucher

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      7b2d94dView commit details

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24. Commits on Jun 27, 2023

    • gh-104584: Baby steps towards generating and executing traces (#105924)

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      gvanrossum

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      51fc725View commit details

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25. Commits on Jun 22, 2023

    • GH-91095: Specialize calls to normal Python classes. (GH-99331)

      markshannon

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      04492cbView commit details

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26. Commits on Jun 16, 2023

    • GH-105840: Fix assertion failures when specializing calls with too many __defaults__ (GH-105847)

      brandtbucher

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      2beab5bView commit details

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27. Commits on Jun 8, 2023

    • GH-105229: Remove remaining two-codeunit superinstructions (GH-105326)

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      markshannon

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      e830289View commit details

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28. Commits on Jun 5, 2023

    • GH-105229: Replace some superinstructions with single instruction equivalent. (GH-105230)

      markshannon

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      0689340View commit details

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29. Commits on May 12, 2023

    • GH-104405: Add missing PEP 523 checks (GH-104406)

      brandtbucher

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      1eb950cView commit details

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30. Commits on May 11, 2023

    • gh-87729: improve hit rate of LOAD_SUPER_ATTR specialization (#104270)

      carljm

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      7726245View commit details

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31. Commits on May 10, 2023

    • GH-102181: Improve specialization stats for SEND (GH-102182)

      penguin-wwy

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      373bca0View commit details

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