mpi4jax

gpu high-performance-computing jax jit mpi parallel-computing xla

Score: 22.527730519544818

Last synced: about 6 hours ago
JSON representation

Repository metadata:

Zero-copy MPI communication of JAX arrays, for turbo-charged HPC applications in Python :zap:

Host: GitHub
URL: https://github.com/mpi4jax/mpi4jax
Owner: mpi4jax
License: mit
Created: 2020-07-21T10:57:03.000Z (about 6 years ago)
Default Branch: main
Last Pushed: 2026-08-10T14:20:11.000Z (3 days ago)
Last Synced: 2026-08-11T02:11:28.774Z (2 days ago)
Topics: gpu, high-performance-computing, jax, jit, mpi, parallel-computing, xla
Language: Python
Homepage: https://mpi4jax.readthedocs.io/
Size: 5.14 MB
Stars: 542
Watchers: 10
Forks: 32
Open Issues: 25
Metadata Files:
- Readme: README.rst
- License: LICENSE.md
- Citation: CITATION.cff

Owner metadata:

Name: mpi4jax
Login: mpi4jax
Email:
Kind: organization
Description:
Website:
Location:
Twitter:
Company:
Icon url: https://avatars.githubusercontent.com/u/81360121?v=4
Repositories: 2
Last Synced at: 2023-03-09T22:50:25.045Z
Profile URL: https://github.com/mpi4jax

GitHub Events

Total

Create event: 31
Delete event: 22
Fork event: 2
Issue comment event: 47
Issues event: 9
Pull request event: 27
Pull request review comment event: 9
Pull request review event: 11
Push event: 39
Release event: 11
Watch event: 63
Total: 271

Last Year

Create event: 13
Delete event: 10
Issue comment event: 2
Issues event: 2
Pull request event: 8
Push event: 15
Release event: 2
Watch event: 13
Total: 65

Committers metadata

Last synced: 1 day ago

Total Commits: 314
Total Committers: 7
Avg Commits per committer: 44.857
Development Distribution Score (DDS): 0.611

Commits in past year: 16
Committers in past year: 2
Avg Commits per committer in past year: 8.0
Development Distribution Score (DDS) in past year: 0.188

Name	Email	Commits
Dion Häfner	d**r@n**k	122
Filippo Vicentini	f**i@g**m	102
dependabot[bot]	4****]	85
Clemens Giuliani	c**s@i**t	2
Marjan Macek	3****r	1
Jacek Czaja	j**a@i**m	1
Chase Roberts	c**s@g**m	1

Issue and Pull Request metadata

Last synced: 2 days ago

Total issues: 53
Total pull requests: 187
Average time to close issues: about 2 months
Average time to close pull requests: 8 days
Total issue authors: 33
Total pull request authors: 11
Average comments per issue: 4.32
Average comments per pull request: 2.21
Merged pull request: 148
Bot issues: 0
Bot pull requests: 105

Past year issues: 6
Past year pull requests: 19
Past year average time to close issues: 3 days
Past year average time to close pull requests: 2 days
Past year issue authors: 6
Past year pull request authors: 2
Past year average comments per issue: 2.83
Past year average comments per pull request: 0.42
Past year merged pull request: 9
Past year bot issues: 0
Past year bot pull requests: 17

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/mpi4jax/mpi4jax

Top Issue Authors

PhilipVinc (12)
dionhaefner (4)
ntlm1686 (3)
benkirk (2)
Thenerdstation (2)
coreyjadams (2)
shyams2 (2)
kYangLi (1)
Joshuaalbert (1)
louiskirsch (1)
sholtodouglas (1)
brentmorgan1987 (1)
croci (1)
Zantares (1)
jwnys (1)

Top Pull Request Authors

dependabot[bot] (105)
dionhaefner (37)
PhilipVinc (33)
jczaja (3)
macekmar (2)
Thenerdstation (2)
EiffL (1)
nutrik (1)
henrique (1)
wdphy16 (1)
felker (1)

Top Issue Labels

enhancement (7)
help wanted (2)
bug (2)
question (1)

Top Pull Request Labels

dependencies (105)
python (20)

Package metadata

Total packages: 4
Total downloads:
- conda: 1,529,843 total
- pypi: 1,195 last-month
Total dependent packages: 3 (may contain duplicates)
Total dependent repositories: 1 (may contain duplicates)
Total versions: 172
Total maintainers: 3

proxy.golang.org: github.com/mpi4jax/mpi4jax

Homepage:
Documentation: https://pkg.go.dev/github.com/mpi4jax/mpi4jax#section-documentation
Licenses: mit
Latest release: v0.9.1 (published 27 days ago)
Last Synced: 2026-08-12T02:31:24.096Z (1 day ago)
Versions: 51
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent packages count: 6.488%
- Average: 6.707%
- Dependent repos count: 6.926%

pypi.org: mpi4jax

Zero-copy MPI communication of JAX arrays, for turbo-charged HPC applications in Python ⚡

Homepage: https://github.com/mpi4jax/mpi4jax
Documentation: https://mpi4jax.readthedocs.io/
Licenses: MIT
Latest release: 0.9.1 (published 27 days ago)
Last Synced: 2026-08-12T02:31:17.882Z (1 day ago)
Versions: 91
Dependent Packages: 2
Dependent Repositories: 1
Downloads: 1,195 Last month
Docker Downloads: 0
Rankings:
- Dependent packages count: 2.138%
- Docker downloads count: 2.216%
- Stargazers count: 3.616%
- Average: 7.776%
- Downloads: 8.186%
- Forks count: 8.413%
- Dependent repos count: 22.088%
Maintainers (2)
- PhilipVinc
- dionhaefner

spack.io: py-mpi4jax

Zero-copy MPI communication of JAX arrays, for turbo-charged HPC applications in Python.

Homepage: https://github.com/mpi4jax/mpi4jax
Licenses: []
Latest release: 0.3.11.post3 (published over 3 years ago)
Last Synced: 2026-08-12T02:31:22.772Z (1 day ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Stargazers count: 13.617%
- Forks count: 21.745%
- Average: 23.159%
- Dependent packages count: 57.274%
Maintainers (1)
- bhaveshshrimali

conda-forge.org: mpi4jax

Zero-copy MPI communication of JAX arrays, for turbo-charged HPC applications in Python ⚡

Homepage: https://github.com/mpi4jax/mpi4jax
Licenses: MIT
Latest release: 0.3.10 (published almost 4 years ago)
Last Synced: 2026-03-28T04:09:56.120Z (5 months ago)
Versions: 29
Dependent Packages: 1
Dependent Repositories: 0
Downloads: 1,529,843 Total
Rankings:
- Stargazers count: 22.96%
- Dependent packages count: 28.82%
- Average: 30.626%
- Dependent repos count: 34.025%
- Forks count: 36.701%

Dependencies

docs/environment.yml conda

mpi4py
nanobind
numpy
openmpi-mpicc
openmpi-mpicxx
pip
python 3.12
sphinx
sphinx_rtd_theme

.github/workflows/build-docs.yml actions

actions/checkout v2 composite
conda-incubator/setup-miniconda v2 composite

.github/workflows/build-xpu-ext.yml actions

actions/checkout v2 composite
actions/setup-python v2 composite
mpi4py/setup-mpi v1 composite

.github/workflows/covecov-coverage.yml actions

actions/checkout v2 composite
actions/setup-python v2 composite
codecov/codecov-action v1 composite
mpi4py/setup-mpi v1 composite

.github/workflows/mpi-tests.yml actions

actions/checkout v2 composite
actions/setup-python v2 composite
mpi4py/setup-mpi v1 composite

.github/workflows/build-cuda-ext.yml actions

actions/checkout v4 composite
actions/setup-python v5 composite
mpi4py/setup-mpi v1 composite

.github/workflows/pre-commit.yml actions

actions/checkout v4 composite
actions/setup-python v5 composite
pre-commit/action v3.0.1 composite

.github/workflows/python-publish.yml actions

actions/checkout v2 composite
actions/setup-python v2 composite
mpi4py/setup-mpi v1 composite
pypa/gh-action-pypi-publish release/v1 composite

pyproject.toml pypi

setup.py pypi

ecosyste.ms

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