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v0.1.7

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@djfrancesco djfrancesco released this 05 Jan 19:43
· 11 commits to main since this release
v0.1.7
4c9d77c

Release v0.1.7

Performance Improvements

  • Major Windows optimization: Dijkstra performance on Windows improved by 2.2x (6.0s → 2.75s on USA DIMACS network)
  • Windows/Linux gap reduced: From 2.4x to just 1.07x (7% difference)
  • Added memory prefetching to heap operations (_min_heapify, _decrease_key_from_node_index)
  • Extended prefetch_compat.h with branch prediction macros and additional prefetch hints (T1, T2, NTA)
  • Added /Qspectre- flag to MSVC compiler for benchmark builds

Python Version Support

  • Added: Python 3.14 support
  • Removed: Python 3.9 support
  • Supported versions: 3.10, 3.11, 3.12, 3.13, 3.14

Bug Fixes

  • Fixed graph-tool API compatibility (explicit topology submodule import)

Type Checking

  • Added .pyi stub files for all Cython modules to support static type checkers (pyright, ty)

Build & CI

  • Updated cibuildwheel to >=3.0.0
  • Updated GitHub Actions to setup-python@v5
  • Pinned benchmark script dependencies in scripts/requirements_linux.txt and scripts/requirements_windows.txt
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