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GH-127705: Use `_PyStackRef`s in the default build. - #127875

Merged

markshannon merged 75 commits into

python:mainfrom

faster-cpython:use-stackrefs

Mar 10, 2025

Merged

GH-127705: Use `_PyStackRef`s in the default build.#127875
markshannon merged 75 commits into
python:mainfrom
faster-cpython:use-stackrefs

Commits on Oct 10, 2024
- Initial implementation of tagged stackrefs for GIL build. Requires fixes to immortal objects.
  markshannon
  committed
  2ec65dc
Commits on Oct 11, 2024
- Merge branch 'main' into use-stackrefs
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  committed
  9a5c3a6
- Streamline PyStackRef_XCLOSE and PyStackRef_CLEAR.
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  committed
  ee7f3a6
- Fix error handling with not stackref outputs in code generator
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  committed
  21d7e87
Commits on Oct 14, 2024
- Merge branch 'main' into use-stackrefs
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  committed
  370e77b
- Attempt to fix _BINARY_OP_INPLACE_ADD_UNICODE and use tag references in LOAD_CONST
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  committed
  2636c04
- Merge branch 'main' into use-stackrefs
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  committed
  5a38e03
- Show frame locals in lltrace
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  a79aa47
Commits on Oct 15, 2024
- Fix _PyFrame_Copy and add some asserts to make reference heap safe
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  committed
  a90e644
Commits on Oct 16, 2024
- Improve efficiency of _PyStackRef_FromPyObjectNew a bit
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  committed
  83e0323
Commits on Oct 22, 2024
- Merge branch 'main' into use-stackrefs
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  committed
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Commits on Oct 29, 2024
- Merge branch 'main' into use-stackrefs
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  committed
  7e6deef
- Make making heap safe more efficient
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  committed
  f03f745
Commits on Dec 2, 2024
- Merge branch 'main' into use-stackrefs
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  committed
  67670f0
- Fix up after merge
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  committed
  ff9d044
Commits on Dec 4, 2024
- Merge branch 'main' into use-stackrefs
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  committed
  3334c14
- Restore immortality bit
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  b7a8b5d
- Fix validity check
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  committed
  49d0d42
Commits on Dec 5, 2024
- Add PyStackRef_IsMortal
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  committed
  3a12d18
- Reduce overhead of stackrefs a tiny bit for mortal objects
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  committed
  497fb9f
- Merge branch 'main' into use-stackrefs
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  committed
  4768a38
- Attempt to use tagged RC for a bit of extra speed
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  committed
  806c28a
Commits on Dec 6, 2024
- Merge branch 'main' into use-stackrefs
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  committed
  c540f28
- Revert addition of LOAD_FAST_WITH_COUNT
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  committed
  0c20416
- Avoid INCREF + Steal pairs by using New or return stack ref directly
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  committed
  c88bcbc
- Avoid masking when comparing to True and False
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  committed
  f5dec96
Commits on Dec 10, 2024
- Merge branch 'main' into use-stackrefs
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  committed
  bf2dca5
- Revert not-quite-true assert
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  committed
  1069d98
Commits on Dec 12, 2024
- Merge branch 'main' into use-stackrefs
  markshannon
  committed
  2e752fc
- Fix up after merge
  markshannon
  committed
  d23ae47
Commits on Dec 13, 2024
- Merge branch 'main' into use-stackrefs
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  committed
  382d101
- Fix compiler errors and warnings
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  committed
  d230f68
Commits on Dec 18, 2024
- Merge branch 'main' into use-stackrefs
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  committed
  1de6add
Commits on Dec 20, 2024
- Merge branch 'main' into use-stackrefs
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  committed
  ad7e1e6
Commits on Feb 4, 2025
- Merge branch 'main' into use-stackrefs
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  committed
  c96387a
- Post merge fix up
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  committed
  69e993c
Commits on Feb 17, 2025
- Merge branch 'main' into use-stackrefs
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  committed
  2a361c9
- Post merge fixups
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  committed
  2efa0bd
- Post merge fixup 2
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  committed
  036ffc5
- Revert changes to _PyLong_Add as not relevant to this PR
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  committed
  ea43b6d
- Fix up a couple of comments
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  committed
  db7e049
- Add news
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  26e7868
- Clarifications
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  d3da41c
- Fixup comments
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  committed
  9711f62
- Tidy up frame ownership changes
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  committed
  d61e0bf
Commits on Feb 18, 2025
- Get Py_STACKREF_DEBUG working again
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  committed
  2bc9ace
- Turn off Py_STACKREF_DEBUG
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  committed
  12b961b
- Reduce diff
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  committed
  00cd065
- Reduce diff
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  committed
  0bea1f1
- Reduce diff
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  committed
  0bae25d
- Merge branch 'main' into use-stackrefs
  markshannon
  authored
  327f5c3
- Fix immortality test
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  committed
  a527aaf
- Merge remote-tracking branch 'faster/use-stackrefs' into use-stackrefs
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  committed
  375bd16
Commits on Feb 19, 2025
- Merge branch 'main' into use-stackrefs
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  committed
  3b25dc3
- Add some asserts
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  committed
  56509f4
Commits on Feb 20, 2025
- Fix refcount accounting
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  committed
  d270553
- Use Sam's suggestion to avoid branching
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  committed
  98e132b
Commits on Feb 25, 2025
- Merge branch 'main' into use-stackrefs
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  committed
  522c0e7
- Post merge fixup
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  committed
  b1edb96
- Revert changes to nogil flags
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  committed
  4b0ef08
Commits on Feb 27, 2025
- Revert erroneous change to FT refcount initialization
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  committed
  c501175
- Use macros on Windows
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  committed
  4702d58
- Fix typo
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  committed
  3e64d74
- Fix macro
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  committed
  0b7a544
- Make sure PyStackRef_DUP returns a reference
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  committed
  17b97c6
- Avoid branch for known mortal objects
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  committed
  bf863cd
Commits on Feb 28, 2025
- Merge branch 'main' into use-stackrefs
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  committed
  b7b9c6a
- Don't evaluate macro argument twice
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  1e66e50
- Add missing backslash
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  3e929d7
Commits on Mar 3, 2025
- Merge branch 'main' into use-stackrefs
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  committed
  3ef8571
- Update Misc/NEWS.d/next/Core_and_Builtins/2025-02-17-12-48-00.gh-issue-127705.Qad2hx.rst
  
  markshannon
  and
  iritkatriel
  authored
  e2f1387
Commits on Mar 5, 2025
- Use consistent return types for PyStackRef_IsHeapSafe
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  committed
  36f6034
Commits on Mar 7, 2025
- Drop 'immortal' bit. Only use 'counted' bit.
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  committed
  0f9c865
- Remove use of Py_TAG_IMMORTAL
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  committed
  37f1e18
Commits on Mar 10, 2025
- Rename functions and add comment
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  committed
  d744179

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