mpi4py

Python bindings for MPI

https://github.com/mpi4py/mpi4py

Science Score: 67.0%

This score indicates how likely this project is to be science-related based on various indicators:

✓
CITATION.cff file
Found CITATION.cff file
✓
codemeta.json file
Found codemeta.json file
✓
.zenodo.json file
Found .zenodo.json file
✓
DOI references
Found 4 DOI reference(s) in README
○
Academic publication links
✓
Committers with academic emails
5 of 27 committers (18.5%) from academic institutions
○
Institutional organization owner
○
JOSS paper metadata
○
Scientific vocabulary similarity
Low similarity (10.9%) to scientific vocabulary

Keywords

mpi mpi-applications mpi-library mpi4py parallel-computing python

Keywords from Contributors

mesh wx tk build-tools qt gtk closember periodic-table interactive chemistry

Last synced: 6 months ago · JSON representation ·

Repository

Python bindings for MPI

Basic Info

Host: GitHub
Owner: mpi4py
License: bsd-3-clause
Language: Python
Default Branch: master
Homepage:
Size: 9.57 MB

Statistics

Stars: 873
Watchers: 14
Forks: 129
Open Issues: 7
Releases: 18

Topics

mpi mpi-applications mpi-library mpi4py parallel-computing python

Created over 12 years ago · Last pushed 6 months ago

Metadata Files

Readme Changelog License Citation

README.rst

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

.. image::  https://github.com/mpi4py/mpi4py/workflows/ci/badge.svg?branch=master
   :target: https://github.com/mpi4py/mpi4py/actions/
.. image::  https://readthedocs.org/projects/mpi4py/badge/?version=latest
   :target: https://mpi4py.readthedocs.io/en/latest/
.. image::  https://dev.azure.com/mpi4py/mpi4py/_apis/build/status/ci?branchName=master&label=azure
   :target: https://dev.azure.com/mpi4py/mpi4py/_build
.. image::  https://ci.appveyor.com/api/projects/status/whh5xovp217h0f7n?svg=true
   :target: https://ci.appveyor.com/project/mpi4py/mpi4py
.. image::  https://circleci.com/gh/mpi4py/mpi4py.svg?style=shield
   :target: https://circleci.com/gh/mpi4py/mpi4py
.. image::  https://codecov.io/gh/mpi4py/mpi4py/branch/master/graph/badge.svg
   :target: https://codecov.io/gh/mpi4py/mpi4py
.. image::  https://scan.coverity.com/projects/mpi4py-mpi4py/badge.svg
   :target: https://scan.coverity.com/projects/mpi4py-mpi4py

| |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/noble?logo=ubuntu
   :target: https://packages.ubuntu.com/source/noble/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 `_ 3.8 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:       mpi4py@googlegroups.com
* 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

Owner

Name: MPI for Python
Login: mpi4py
Kind: organization
Email: mpi4py@googlegroups.com

Repositories: 8
Profile: https://github.com/mpi4py

Python bindings for MPI

Citation (CITATION.cff)

cff-version: 1.2.0
message: Please cite this software using the metadata from 'preferred-citation'.

title: MPI for Python
abstract: Python bindings for MPI
license: BSD-3-Clause
url: https://mpi4py.github.io
doi: 10.5281/zenodo.5645087
repository-code: https://github.com/mpi4py/mpi4py
contact:
  - name: MPI for Python
    email: mpi4py@googlegroups.com
    website: https://groups.google.com/g/mpi4py
authors:
  - family-names: Dalcin
    given-names: Lisandro
    alias: dalcinl
    orcid: https://orcid.org/0000-0001-8086-0155
  - family-names: Fang
    given-names: Yao-Lung L.
    alias: leofang
    orcid: https://orcid.org/0000-0001-7191-1651
  - family-names: Rogowski
    given-names: Marcin
    alias: mrogowski
    orcid: https://orcid.org/0000-0002-5662-2082

preferred-citation:
  type: article
  title: "mpi4py: Status Update After 12 Years of Development"
  authors:
    - family-names: Dalcin
      given-names: Lisandro
      orcid: https://orcid.org/0000-0001-8086-0155
    - family-names: Fang
      given-names: Yao-Lung L.
      orcid: https://orcid.org/0000-0001-7191-1651
  journal: Computing in Science & Engineering
  doi: 10.1109/mcse.2021.3083216
  issn: 1558-366X
  volume: 23
  issue: 4
  start: 47
  end: 54
  year: 2021

Committers

Last synced: about 2 years ago

All Time

Total Commits: 2,951
Total Committers: 27
Avg Commits per committer: 109.296
Development Distribution Score (DDS): 0.018

Past Year

Commits: 313
Committers: 6
Avg Commits per committer: 52.167
Development Distribution Score (DDS): 0.022

Top Committers

Name	Email	Commits
Lisandro Dalcin	d**l@g**m	2,899
Thomas Spura	t**a@g**m	12
Leo Fang	l**g@b**v	11
Rob Latham	r**l@m**v	2
dependabot[bot]	4****]	2
George Bosilca	b**a@i**u	2
Paul Romano	p**o@g**m	2
Saori Sudo	s**i@j**m	2
Bas Nijholt	b**t@g**m	1
Andrei Alexandru	i**s@l**m	1
Ben	b**d@g**m	1
Bradley Dice	b**e@b**m	1
Dmitry Kabanov	k**y@g**m	1
Don Kirkby	d****y	1
Drew Parsons	d**s@d**g	1
Gilles Gouaillardet	g**s@r**p	1
Leo Fang	l**f@n**m	1
Lev Givon	l**v@c**u	1
Maksym Lefarov	m**v@g**m	1
Marcin Rogowski	m**i@k**a	1
Matthias Diener	m**r@g**m	1
Max H. Gerlach	g**t@m**e	1
Scott Sievert	s**t@g**m	1
Simon May	s**y@p**h	1
Sven Cerk	s**k@x**i	1
Yury V. Zaytsev	y**y@s**m	1
felixtherrien	f**n@g**m	1

Committer Domains (Top 20 + Academic)

shurup.com: 1 xlab.si: 1 protonmail.ch: 1 maxgerlach.de: 1 kaust.edu.sa: 1 columbia.edu: 1 nvidia.com: 1 rist.or.jp: 1 debian.org: 1 bradleydice.com: 1 jp.fujitsu.com: 1 icl.utk.edu: 1 mcs.anl.gov: 1 bnl.gov: 1

Issues and Pull Requests

Last synced: 6 months ago

All Time

Total issues: 149
Total pull requests: 306
Average time to close issues: about 2 months
Average time to close pull requests: 2 days
Total issue authors: 113
Total pull request authors: 15
Average comments per issue: 4.99
Average comments per pull request: 0.7
Merged pull requests: 283
Bot issues: 0
Bot pull requests: 20

Past Year

Issues: 50
Pull requests: 107
Average time to close issues: 9 days
Average time to close pull requests: about 10 hours
Issue authors: 42
Pull request authors: 4
Average comments per issue: 3.32
Average comments per pull request: 0.35
Merged pull requests: 101
Bot issues: 0
Bot pull requests: 12

View more stats

Top Authors

Issue Authors

drew-parsons (9)
leofang (6)
jan-janssen (4)
dalcinl (4)
PhilipVinc (3)
YarShev (3)
JBlaschke (3)
limburgher (3)
zhuo121 (3)
watchpoints (2)
MaximilienLC (2)
MarzioVallero (2)
FreddieWitherden (2)
paugier (2)
cgcgcg (2)

Pull Request Authors

dalcinl (284)
dependabot[bot] (31)
EwoutH (4)
matthiasdiener (3)
ykhnygin-intel (2)
ericch1 (2)
chillenb (2)
inwaves (1)
mitya57 (1)
leofang (1)
Shixiaowei02 (1)
mrogowski (1)
lrbison (1)
bosilca (1)
adrn (1)

Top Labels

Issue Labels

build (3) duplicate (1) test (1) bug (1) enhancement (1) documentation (1)

Pull Request Labels

test (72) build (61) enhancement (51) refactor (48) feature (48) documentation (36) dependencies (34) python (28) bug (21) github_actions (18) typing (13) lint (8)

Packages

Total packages: 18
Total downloads:
- pypi 661,555 last-month
Total docker downloads: 4,027,942

Total dependent packages: 356
(may contain duplicates)
Total dependent repositories: 2,126
(may contain duplicates)
Total versions: 68
Total maintainers: 4

pypi.org: mpi4py

Python bindings for MPI

Homepage: https://mpi4py.github.io/mpi4py/
Documentation: https://mpi4py.readthedocs.io/en/stable/
License: BSD-3-Clause
Latest release: 4.1.0
published 8 months ago

Versions: 33
Dependent Packages: 273
Dependent Repositories: 1,809
Downloads: 660,238 Last month
Docker Downloads: 4,027,908

Rankings

Dependent packages count: 0.1%

Dependent repos count: 0.3%

Docker downloads count: 0.6%

Downloads: 0.8%

Average: 1.4%

Stargazers count: 2.4%

Forks count: 4.6%

Maintainers (2)

dalcinl leofang

Last synced: 6 months ago

pypi.org: mpi4py-mpich

Python bindings for MPI (includes MPICH binaries)

Homepage: https://github.com/mpi4py/mpi4py/
Documentation: https://mpi4py-mpich.readthedocs.io/
License: BSD
Latest release: 3.1.5
published about 2 years ago

Versions: 3
Dependent Packages: 4
Dependent Repositories: 3
Downloads: 1,317 Last month
Docker Downloads: 34

Rankings

Dependent packages count: 2.1%

Stargazers count: 2.4%

Downloads: 3.1%

Average: 4.3%

Forks count: 4.6%

Dependent repos count: 9.1%

Maintainers (3)

dalcinl bodo.ai leofang

Last synced: 6 months ago

alpine-v3.18: py3-mpi4py-pyc

Precompiled Python bytecode for py3-mpi4py

Homepage: https://github.com/mpi4py/mpi4py
License: BSD-2-Clause
Latest release: 3.1.4-r2
published almost 3 years ago

Versions: 1
Dependent Packages: 0
Dependent Repositories: 0

Rankings

Dependent repos count: 0.0%

Dependent packages count: 0.0%

Average: 5.5%

Stargazers count: 10.2%

Forks count: 11.6%

Maintainers (1)

bribbers@disroot.org

Last synced: 6 months ago

alpine-v3.18: py3-mpi4py

Python bindings for MPI

Homepage: https://github.com/mpi4py/mpi4py
License: BSD-2-Clause
Latest release: 3.1.4-r2
published almost 3 years ago

Versions: 1
Dependent Packages: 0
Dependent Repositories: 0

Rankings

Dependent repos count: 0.0%

Dependent packages count: 0.0%

Average: 5.5%

Stargazers count: 10.2%

Forks count: 11.6%

Maintainers (1)

bribbers@disroot.org

Last synced: 6 months ago

alpine-v3.16: py3-mpi4py

Python bindings for MPI

Homepage: https://github.com/mpi4py/mpi4py
License: BSD-2-Clause
Latest release: 3.1.3-r0
published about 4 years ago

Versions: 1
Dependent Packages: 3
Dependent Repositories: 0

Rankings

Dependent repos count: 0.0%

Average: 6.5%

Stargazers count: 7.9%

Dependent packages count: 9.0%

Forks count: 9.3%

Maintainers (1)

bribbers@disroot.org

Last synced: 6 months ago

alpine-edge: py3-mpi4py

Python bindings for MPI

Homepage: https://github.com/mpi4py/mpi4py
License: BSD-2-Clause
Latest release: 3.1.5-r1
published almost 2 years ago

Versions: 4
Dependent Packages: 1
Dependent Repositories: 0

Rankings

Dependent repos count: 0.0%

Dependent packages count: 6.0%

Average: 7.6%

Stargazers count: 11.7%

Forks count: 12.7%

Maintainers (1)

bribbers@disroot.org

Last synced: 6 months ago

conda-forge.org: mpi4py

MPI for Python provides bindings of the Message Passing Interface (MPI) standard for the Python programming language, allowing any Python program to exploit multiple processors.

Homepage: https://mpi4py.github.io/
License: BSD-3-Clause
Latest release: 3.1.4
published over 3 years ago

Versions: 10
Dependent Packages: 71
Dependent Repositories: 157

Rankings

Dependent packages count: 1.1%

Dependent repos count: 2.8%

Average: 9.6%

Stargazers count: 15.9%

Forks count: 18.6%

Last synced: 6 months ago

alpine-edge: py3-mpi4py-pyc

Precompiled Python bytecode for py3-mpi4py

Homepage: https://github.com/mpi4py/mpi4py
License: BSD-2-Clause
Latest release: 3.1.5-r1
published almost 2 years ago

Versions: 3
Dependent Packages: 0
Dependent Repositories: 0

Rankings

Dependent repos count: 0.0%

Average: 9.7%

Stargazers count: 12.0%

Forks count: 12.8%

Dependent packages count: 14.1%

Maintainers (1)

bribbers@disroot.org

Last synced: 6 months ago

alpine-v3.17: py3-mpi4py

Python bindings for MPI

Homepage: https://github.com/mpi4py/mpi4py
License: BSD-2-Clause
Latest release: 3.1.4-r0
published over 3 years ago

Versions: 1
Dependent Packages: 0
Dependent Repositories: 0

Rankings

Dependent repos count: 0.0%

Stargazers count: 9.7%

Forks count: 11.1%

Average: 12.0%

Dependent packages count: 27.3%

Maintainers (1)

bribbers@disroot.org

Last synced: 6 months ago

anaconda.org: mpi4py

MPI for Python provides bindings of the Message Passing Interface (MPI) standard for the Python programming language, allowing any Python program to exploit multiple processors.

Homepage: https://mpi4py.github.io
License: BSD-3-Clause
Latest release: 4.0.3
published 9 months ago

Versions: 3
Dependent Packages: 4
Dependent Repositories: 157

Rankings

Dependent packages count: 7.0%

Dependent repos count: 15.8%

Average: 20.6%

Stargazers count: 28.2%

Forks count: 31.6%

Last synced: 6 months ago

alpine-v3.22: py3-mpi4py-pyc

Precompiled Python bytecode for py3-mpi4py

Homepage: https://github.com/mpi4py/mpi4py
License: BSD-2-Clause
Latest release: 3.1.5-r1
published almost 2 years ago

Versions: 1
Dependent Packages: 0
Dependent Repositories: 0

Rankings

Dependent repos count: 0.0%

Dependent packages count: 0.0%

Average: 100%

Maintainers (1)

bribbers@disroot.org

Last synced: 6 months ago

alpine-v3.21: py3-mpi4py

Python bindings for MPI

Homepage: https://github.com/mpi4py/mpi4py
License: BSD-2-Clause
Latest release: 3.1.5-r1
published almost 2 years ago

Versions: 1
Dependent Packages: 0
Dependent Repositories: 0

Rankings

Dependent repos count: 0.0%

Dependent packages count: 0.0%

Average: 100%

Maintainers (1)

bribbers@disroot.org

Last synced: 6 months ago

alpine-v3.22: py3-mpi4py

Python bindings for MPI

Homepage: https://github.com/mpi4py/mpi4py
License: BSD-2-Clause
Latest release: 3.1.5-r1
published almost 2 years ago

Versions: 1
Dependent Packages: 0
Dependent Repositories: 0

Rankings

Dependent repos count: 0.0%

Dependent packages count: 0.0%

Average: 100%

Maintainers (1)

bribbers@disroot.org

Last synced: 6 months ago

alpine-v3.20: py3-mpi4py-pyc

Precompiled Python bytecode for py3-mpi4py

Homepage: https://github.com/mpi4py/mpi4py
License: BSD-2-Clause
Latest release: 3.1.5-r1
published almost 2 years ago

Versions: 1
Dependent Packages: 0
Dependent Repositories: 0

Rankings

Dependent repos count: 0.0%

Dependent packages count: 0.0%

Average: 100%

Maintainers (1)

bribbers@disroot.org

Last synced: 6 months ago

alpine-v3.20: py3-mpi4py

Python bindings for MPI

Homepage: https://github.com/mpi4py/mpi4py
License: BSD-2-Clause
Latest release: 3.1.5-r1
published almost 2 years ago

Versions: 1
Dependent Packages: 0
Dependent Repositories: 0

Rankings

Dependent repos count: 0.0%

Dependent packages count: 0.0%

Average: 100%

Maintainers (1)

bribbers@disroot.org

Last synced: 6 months ago

alpine-v3.21: py3-mpi4py-pyc

Precompiled Python bytecode for py3-mpi4py

Homepage: https://github.com/mpi4py/mpi4py
License: BSD-2-Clause
Latest release: 3.1.5-r1
published almost 2 years ago

Versions: 1
Dependent Packages: 0
Dependent Repositories: 0

Rankings

Dependent repos count: 0.0%

Dependent packages count: 0.0%

Average: 100%

Maintainers (1)

bribbers@disroot.org

Last synced: 6 months ago

alpine-v3.19: py3-mpi4py

Python bindings for MPI

Homepage: https://github.com/mpi4py/mpi4py
License: BSD-2-Clause
Latest release: 3.1.5-r0
published about 2 years ago

Versions: 1
Dependent Packages: 0
Dependent Repositories: 0

Rankings

Dependent repos count: 0.0%

Dependent packages count: 0.0%

Average: 100%

Maintainers (1)

bribbers@disroot.org

Last synced: 6 months ago

alpine-v3.19: py3-mpi4py-pyc

Precompiled Python bytecode for py3-mpi4py

Homepage: https://github.com/mpi4py/mpi4py
License: BSD-2-Clause
Latest release: 3.1.5-r0
published about 2 years ago

Versions: 1
Dependent Packages: 0
Dependent Repositories: 0

Rankings

Dependent repos count: 0.0%

Dependent packages count: 0.0%

Average: 100%

Maintainers (1)

bribbers@disroot.org

Last synced: 6 months ago

Dependencies

conf/requirements-docs.txt pypi

sphinx ==5.1.1
sphinx-rtd-theme ==1.0.0

conf/requirements-test.txt pypi

cffi * test
numpy * test
pickle5 * test
pyyaml * test

.github/workflows/ci.yml actions

actions/checkout v3 composite
actions/setup-python v4 composite
actions/upload-artifact v3 composite
mpi4py/setup-mpi v1 composite

conf/requirements-lint.txt pypi

flake8 *
flake8-assertive *
flake8-bandit *
flake8-bugbear *
flake8-use-fstring *
pycodestyle *
pydocstyle *
pylint *

conf/requirements-type.txt pypi

mypy *
numpy *

.github/workflows/ci-build.yml actions

actions/checkout v4 composite
actions/setup-python v4 composite
actions/upload-artifact v3 composite
mpi4py/setup-mpi v1 composite

.github/workflows/ci-check.yml actions

actions/checkout v4 composite
actions/setup-python v4 composite

.github/workflows/ci-cover.yml actions

actions/checkout v4 composite
actions/download-artifact v3 composite
actions/setup-python v4 composite
actions/upload-artifact v3 composite
mamba-org/setup-micromamba v1 composite

.github/workflows/ci-test.yml actions

actions/checkout v4 composite
actions/setup-python v4 composite
actions/upload-artifact v3 composite
mpi4py/setup-mpi v1 composite

.github/workflows/dist.yml actions

actions/checkout v4 composite
actions/setup-python v4 composite
actions/upload-artifact v3 composite

conf/requirements-build-cython.txt pypi

cython >=3.0.0

conf/requirements-build-mesonpy.txt pypi

meson-python *

conf/requirements-build-skbuild.txt pypi

scikit-build-core *
setuptools *

pyproject.toml pypi

setup.py pypi