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Commits on Mar 11, 2024

• GH-116468: Use constants instead of `oparg` in stack effects when `oparg` is known to be a constant. (GH-116469)

  markshannon

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Commits on Mar 7, 2024

• gh-116381: Remove bad specializations, add fail stats (GH-116464)

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  Fidget-Spinner

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• gh-116437: Use new C API PyDict_Pop() to simplify the code (GH-116438)

  serhiy-storchaka

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Commits on Mar 6, 2024

• gh-116381: Specialize CONTAINS_OP (GH-116385)

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  Fidget-Spinner

  and

  blurb-it[bot]

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Commits on Mar 5, 2024

• GH-115685: Split `_TO_BOOL_ALWAYS_TRUE` into micro-ops (GH-116352)

  markshannon

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Commits on Mar 1, 2024

• gh-116098: Revert "gh-107674: Improve performance of `sys.settrace` (GH-114986)" (GH-116178)

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  gaogaotiantian

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• gh-115999: Disable the specializing adaptive interpreter in free-threaded builds (#116013)

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  swtaarrs

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Commits on Feb 29, 2024

• GH-115802: JIT "small" code for Windows (GH-115964)

  brandtbucher

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Commits on Feb 28, 2024

• gh-107674: Improve performance of `sys.settrace` (GH-114986)

  gaogaotiantian

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Commits on Feb 23, 2024

• gh-115778: Add `tierN` annotation for instruction definitions (#115815)

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  Eclips4

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  AlexWaygood

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Commits on Feb 22, 2024

• GH-115651: Convert `LOAD_MODULE_ATTR` into `LOAD_INLINE_CONST` when the module is itself a constant. (GH-115711)

  markshannon

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Commits on Feb 20, 2024

• gh-115733: Fix crash involving exhausted list iterator (#115740)

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  colesbury

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• gh-112175: Add `eval_breaker` to `PyThreadState` (#115194)

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  swtaarrs

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• gh-115687: Split up guards from COMPARE_OP (GH-115688)

  Fidget-Spinner

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• GH-115457: Support splitting and replication of micro ops. (GH-115558)

  markshannon

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• GH-112354: Initial implementation of warm up on exits and trace-stitching (GH-114142)

  markshannon

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Commits on Feb 15, 2024

• gh-114626: add PyCFunctionFast and PyCFunctionFastWithKeywords (GH-114627)

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  davidhewitt

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  encukou

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Commits on Feb 14, 2024

• gh-112087: Make __sizeof__ and listiter_{len, next} to be threadsafe (gh-114843)

  corona10

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Commits on Feb 13, 2024

• GH-113710: Backedge counter improvements. (GH-115166)

  markshannon

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• gh-114058: Foundations of the Tier2 redundancy eliminator (GH-115085)

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  4 peopleauthored
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Commits on Feb 12, 2024

• GH-114695: Add `sys._clear_internal_caches` (GH-115152)

  brandtbucher

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Commits on Jan 24, 2024

• GH-112354: `END_FOR` instruction to only pop one value. (GH-114247)

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  markshannon

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Commits on Jan 22, 2024

• gh-113102: Fix typo in INSTRUMENTED_RESUME (GH-114349)

  gvanrossum

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Commits on Jan 12, 2024

• GH-113860: Get rid of `_PyUOpExecutorObject` (GH-113954)

  brandtbucher

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Commits on Jan 11, 2024

• GH-113853: Guarantee forward progress in executors (GH-113854)

  markshannon

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Commits on Jan 10, 2024

• GH-113860: All executors are now defined in terms of micro ops. Convert counter executor to use uops. (GH-113864)

  markshannon

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Commits on Jan 4, 2024

• GH-113689: Fix broken handling of invalid executors (GH-113694)

  brandtbucher

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Commits on Jan 3, 2024

• GH-113595: Don't enter invalid executor (GH-113596)

  markshannon

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Commits on Dec 21, 2023

• GH-111485: Delete the old generator code. (GH-113321)

  markshannon

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• gh-111375: Use `NULL` rather than `None` in the exception stack to indicate that an exception was handled (#113302)

  pR0Ps

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Commits on Dec 20, 2023

• GH-111485: Generate instruction and uop metadata (GH-113287)

  markshannon

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Commits on Dec 18, 2023

• GH-111485: Break up instructions with unused cache entries into component micro-ops (GH-113169)

  markshannon

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  70d378cView commit details

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• GH-111485: Test the new cases generator (GH-113252)

  markshannon

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Commits on Dec 15, 2023

• GH-111485: Mark some instructions as `TIER_ONE_ONLY` (GH-113155)

  brandtbucher

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Commits on Dec 12, 2023

• GH-108866: Guarantee forward progress in executors. (GH-113006)

  markshannon

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  9560238View commit details

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