chore(deps-dev): bump mpi4py from 3.1.6 to 4.0.1

[dependabot]

Bumps mpi4py from 3.1.6 to 4.0.1.

Release notes

Sourced from mpi4py's releases.

4.0.1

• Update support for Python 3.13:

  • Enable Cython 3.1 support for free-threaded CPython.
  • Allow compiling Cython-generated C sources with the full Python C-API.
  • Fix MPI DLL path workarounds on Windows after changes to locals().

• Enhancements to test suite:

  • Support XML reports via unittest-xml-reporting.
  • Add command line options to exclude tests by patterns and files.
  • Refactor Python 2 code to use Python 3 constructs using pyupgrade.

• Miscellaneous:

  • Minor and mostly inconsequential subclass fix in mpi4py.util.pkl5.
  • Update compatibility workarounds for legacy MPICH 3.0 release.

4.0.0

• New features:

  • Add support for the MPI-4.0 standard.

    • Use large count MPI-4 routines.
    • Add persistent collective communication.
    • Add partitioned point-to-point communication.
    • Add new communicator constructors.
    • Add the Session class and its methods.

  • Add support for the MPI-4.1 standard.

    • Add non-destructive completion test for multiple requests.
    • Add value-index datatype constructor.
    • Add communicator/session buffer attach/detach/flush.
    • Support for removal of error classes/codes/strings.
    • Support for querying hardware resource information.

  • Add preliminary support for the upcoming MPI-5.0 standard.

    • User-level failure mitigation (ULFM).

  • mpi4py.util.pool: New drop-in replacement for multiprocessing.pool.

  • mpi4py.util.sync: New synchronization utilities.

  • Add runtime check for mismatch between mpiexec and MPI library.

  • Support scikit-build-core as an alternative build backend.

  • Support meson-python as an alternative build backend.

... (truncated)

Changelog

Sourced from mpi4py's changelog.

Release 4.0.1 [2024-10-11]

• Update support for Python 3.13:

  • Enable Cython 3.1 support for free-threaded CPython.
  • Allow compiling Cython-generated C sources with the full Python C-API.
  • Fix MPI DLL path workarounds on Windows after changes to locals().

• Enhancements to test suite:

  • Support XML reports via unittest-xml-reporting.
  • Add command line options to exclude tests by patterns and files.
  • Refactor Python 2 code to use Python 3 constructs using pyupgrade.

• Miscellaneous:

  • Minor and mostly inconsequential subclass fix in mpi4py.util.pkl5.
  • Update compatibility workarounds for legacy MPICH 3.0 release.

Release 4.0.0 [2024-07-28]

• New features:

  • Add support for the MPI-4.0 standard.

    • Use large count MPI-4 routines.
    • Add persistent collective communication.
    • Add partitioned point-to-point communication.
    • Add new communicator constructors.
    • Add the Session class and its methods.

  • Add support for the MPI-4.1 standard.

    • Add non-destructive completion test for multiple requests.
    • Add value-index datatype constructor.
    • Add communicator/session buffer attach/detach/flush.
    • Support for removal of error classes/codes/strings.
    • Support for querying hardware resource information.

  • Add preliminary support for the upcoming MPI-5.0 standard.

    • User-level failure mitigation (ULFM).

  • mpi4py.util.pool: New drop-in replacement for multiprocessing.pool.

  • mpi4py.util.sync: New synchronization utilities.

... (truncated)

Commits

• e098243 Bump version number to 4.0.1
• 59ea112 chore: Update changelog for release
• d66130e GHA: Remove deprecated macos-12 runner
• 9338d67 GHA: Update Python 3.13
• 3624021 build(deps): Bump sphinx-rtd-theme from 3.0.0rc4 to 3.0.0 (#559)
• 8f50d13 test: Fix FutureWarning from functools.partial in Python 3.13
• 1172880 build(deps): Bump mamba-org/setup-micromamba from 1 to 2 (#556)
• 041105d build(deps): Bump sphinx-rtd-theme from 3.0.0rc3 to 3.0.0rc4 (#557)
• 15b65ac GitHub Actions: Use macos-15 runner image
• cfd71f6 test: Improve and unify TestCase.assertAlmostEqual()
• Additional commits viewable in compare view

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