All pull requests

Pull requests

• RFC: Bulk operations on float arrays, with a NEON exemplar on arm64

  #15094·Zaneham opened Sep 22, 2026·

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  3

• Document OCAMLRUNPARAM X option and correct b, d and comma handling

  #15091·tmcgilchrist opened Sep 22, 2026·

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  1

• Allow unaligned memory accesses on s390x

  #15090·Zaneham opened Sep 22, 2026·

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  2

• Convert between floats and boxed integers without calling into C

  #15084·Zaneham opened Sep 18, 2026·

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  8

  

• Emit rotate instructions for constant 64-bit rotations

  #15083·Zaneham opened Sep 18, 2026·

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  2

• Bound the length returned by a custom event encoder

  #15077·tmcgilchrist opened Sep 16, 2026·

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  8

  

• Fix write to ring hang in runtime events

  #15076·tmcgilchrist opened Sep 15, 2026·

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  1

  

• Fix for dup3, pipe2 detection as future macOS functions

  #15071·MisterDA opened Sep 14, 2026·

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  1

  2

  

• Runtime events late shutdown

  #15068·tmcgilchrist opened Sep 14, 2026·

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• deprecate Weak.get_copy

  merge-mestdlib
  #15064·gasche opened Sep 11, 2026·

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  5

  

• CONTRIBUTING.md: retire some inactive maintainers

  no-change-entry-needed
  #15063·gasche opened Sep 11, 2026·

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  2

  

• Always advance work counter in idle slices

  #15062·NickBarnes opened Sep 10, 2026·

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  1

  

• [@@deprecated_unlabelled] for gracefully deprecating unlabelled arguments

  #15054·nojb opened Sep 9, 2026·

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  15

  

• Add a lifecycle event for child process creation (EV_PROCESS_CREATE)

  #15049·tmcgilchrist opened Sep 9, 2026·

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• ocamllex: remove generated output on fatal missing-case warning

  #15048·cuishuang opened Sep 9, 2026·

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• CI: stop testing on macos x86_64

  no-change-entry-needed
  #15036·xavierleroy opened Sep 2, 2026·

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  7

  

• Optimize weak.blit

  #15033·gasche opened Aug 31, 2026·

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• Improve global roots debugging

  #15027·toots opened Aug 27, 2026·

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• Bit counting as C primitives, with clz and ctz emitted on amd64 and arm64

  #15018·Zaneham opened Aug 24, 2026·

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  24

  

• configure: use Autoconf support for detecting the C++ compiler

  no-change-entry-needed
  #14996·MisterDA opened Aug 9, 2026·

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• Make abstract types defined in structures injective

  #14991·garrigue opened Aug 6, 2026·

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  4

  

• feat(typing): add support for optional polymorphic parameters

  typing
  #14985·johnyob opened Aug 4, 2026·

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  14

  

• Fix type_newtype from issue #14842

  bug
  #14983·garrigue opened Aug 4, 2026·

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  2

  

• Generate native atomic exchange and compare-and-set across all architectures

  #14980·Zaneham opened Aug 2, 2026·

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  3

  

• Re-implement weak hashsets using open-addressing with linear probing.

  stdlib
  #14979·gasche opened Aug 1, 2026·

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  11