All pull requests

Pull requests

• codegen: index constant dedup and cache nested-global lookup

  run:pyperformancez-ca-2026
  #37·moreal opened Oct 25, 2026Owner·1 task done·

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  3

  

• Track embedded Python inputs for incremental Cargo rebuilds

  #35·morealdot opened Oct 11, 2026·

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• perf: bind keyword/default calls into fastlocals, call nb_absolute directly (call convention ⑤)

  run:pyperformancez-ca-2026
  #33·moreal opened Sep 24, 2026Owner·1 of 3 tasks·

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  2

  

• perf: thread-local GC young lists and a dedicated dealloc for exact int/float/complex

  run:pyperformancez-ca-2026
  #32·moreal opened Sep 24, 2026Owner·1 of 3 tasks·

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  2

  

• perf: drop locked swaps on frame push/pop, inline backward-jump trace check, decode locations lazily

  run:pyperformancez-ca-2026
  #30·moreal opened Sep 24, 2026Owner·1 of 3 tasks·

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  1

  

• perf: repeat str/bytes/bytearray with doubling instead of N memcpy calls

  z-ca-2026
  #21·moreal opened Sep 2, 2026Owner·

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  1

  

• perf: fast accumulator for sum() and cheaper zip/map allocation

  z-ca-2026
  #17·moreal opened Sep 2, 2026Owner·

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  1

  

• perf: avoid building error strings on the **kwargs call path

  z-ca-2026
  #15·moreal opened Sep 2, 2026Owner·

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  1

  

• perf: reduce MAKE_FUNCTION allocations

  z-ca-2026
  #13·moreal opened Sep 2, 2026Owner·

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  1

  

• perf: several small builtin fast paths

  z-ca-2026
  #12·moreal opened Sep 2, 2026Owner·

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  1

  

• test: expand Miri coverage for object lifecycles

  z-ca-2026
  #8·moreal opened Aug 31, 2026Owner·3 tasks·

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• perf: avoid scanning the type cache on type mutation

  z-ca-2026
  #7·moreal opened Aug 31, 2026Owner·3 tasks·

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  2

  

• Keep code.replace() locations consistent

  z-ca-2026
  #5·moreal opened Aug 31, 2026Owner·3 tasks·

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• Amortize in-place string concatenation

  z-ca-2026
  #4·moreal opened Aug 31, 2026Owner·3 tasks·

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  1