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mpi4py/mpi4py: Python bindings for MPI

mpi4py/mpi4py: Python bindings for MPI

5 hours ago

============== MPI for Python ==============

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| |pypy| |mpi4py| |conda-forge| |anaconda| | |homebrew| |fedora| |ubuntu| |debian| |archlinux|

.. |pypy| image:: https://img.shields.io/pypi/v/mpi4py?logo=pypi :target: https://pypi.org/project/mpi4py/ .. |mpi4py| image:: https://img.shields.io/conda/vn/mpi4py/mpi4py?logo=pypi :target: https://anaconda.org/conda-forge/mpi4py .. |conda-forge| image:: https://img.shields.io/conda/vn/conda-forge/mpi4py?logo=anaconda :target: https://anaconda.org/conda-forge/mpi4py .. |anaconda| image:: https://img.shields.io/conda/vn/anaconda/mpi4py?logo=anaconda :target: https://anaconda.org/anaconda/mpi4py

.. |homebrew| image:: https://img.shields.io/homebrew/v/mpi4py?logo=homebrew :target: https://formulae.brew.sh/formula/mpi4py .. |fedora| image:: https://img.shields.io/fedora/v/mpi4py-common?logo=fedora :target: https://packages.fedoraproject.org/pkgs/mpi4py/ .. |ubuntu| image:: https://img.shields.io/ubuntu/v/mpi4py/resolute?logo=ubuntu :target: https://packages.ubuntu.com/source/resolute/mpi4py .. |debian| image:: https://img.shields.io/debian/v/mpi4py/stable?logo=debian :target: https://packages.debian.org/source/stable/mpi4py .. |archlinux| image:: https://img.shields.io/archlinux/v/extra/x86_64/python-mpi4py?logo=archlinux :target: https://archlinux.org/packages/extra/x86_64/python-mpi4py/

Overview --------

This package provides Python bindings for the *Message Passing Interface* (MPI _) standard. It is implemented on top of the MPI specification and exposes an API which grounds on the standard MPI-2 C++ bindings.

Prerequisites -------------

  • Python _ 3.10 or above,
or PyPy _ 7.3 or above.
  • An MPI implementation like MPICH _ or
Open MPI _ built with shared/dynamic libraries.

Documentation -------------

  • Read the Docs: https://mpi4py.readthedocs.io/
  • GitHub Pages: https://mpi4py.github.io/
Support -------
  • Mailing List: [email protected]
  • Google Groups: https://groups.google.com/g/mpi4py
  • GitHub Discussions: https://github.com/mpi4py/mpi4py/discussions
Testsuite ---------

The testsuite is run periodically on

  • GitHub Actions _
  • Read the Docs _
  • Azure Pipelines _
  • AppVeyor _
  • Circle CI _
  • Codecov _
Citation --------

+ L. Dalcin and Y.-L. L. Fang, mpi4py: Status Update After 12 Years of Development, Computing in Science & Engineering, 23(4):47-54, 2021. https://doi.org/10.1109/MCSE.2021.3083216

  • M. Rogowski, S. Aseeri, D. Keyes, and L. Dalcin,
mpi4py.futures: MPI-Based Asynchronous Task Execution for Python, IEEE Transactions on Parallel and Distributed Systems, 34(2):611-622, 2023. https://doi.org/10.1109/TPDS.2022.3225481
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