Summary
MPI for Python (mpi4py) provides bindings of the Message Passing Interface (MPI) standard for the Python programming language, allowing any Python program to exploit multiple processors. This package is constructed on top of the MPI-1/MPI-2 specification and provides an object oriented interface which closely follows MPI-2 C++ bindings. It supports point-to-point (sends, receives) and collective (broadcasts, scatters, gathers) communications of any picklable Python object as well as optimized communications of Python object exposing the single-segment buffer interface (NumPy arrays, builtin bytes/string/array objects).
Versions
v3.1.5 :: 0 :: gentoo
- Modified
- License
- BSD
- Keywords
- amd64 x86 ~amd64-linux ~arm ~arm64 ~riscv ~x86-linux
- USE flags
- debug doc examples test
USE flags
General
- debug
- Enable extra debug codepaths, like asserts and extra output. If you want to get meaningful backtraces see https://wiki.gentoo.org/wiki/Project:Quality_Assurance/Backtraces
- doc
- Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally
- examples
- Install examples, usually source code
- test
- Enable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled independently)
python_targets
- python3_10
- Build with Python 3.10
- python3_11
- Build with Python 3.11
- python3_12
- Build with Python 3.12
Dependencies
dev-lang / python : Freethreading (no-GIL) version of Python programming language
dev-python / cython : A Python to C compiler
dev-python / numpy : Fast array and numerical python library
virtual / mpi : Virtual for Message Passing Interface (MPI) v2.0 implementation
Runtime Dependencies
dev-lang / python : Freethreading (no-GIL) version of Python programming language
dev-python / cython : A Python to C compiler
dev-python / numpy : Fast array and numerical python library
virtual / mpi : Virtual for Message Passing Interface (MPI) v2.0 implementation
Depending packages
media-gfx / netgen : Automatic 3d tetrahedral mesh generator
sci-libs / vtk : The Visualization Toolkit
sci-visualization / paraview : Powerful scientific data visualization application
Bugs
- 743448
- dev-python/mpi4py-3.0.3: test_spawn fails
- 833264
- dev-python/mpi4py-3.1.3 fails tests ( res_nsearch error: Connection refused)
- 895084
- dev-python/mpi4py-3.1.3 - error in mpi4py setup command: executables must be a list of Executable (got [<mpidistutils.Executable(p
- 936115
- dev-python/mpi4py-3.1.5 - [perl-5.40] [icu-75.1] /.../ld: .../libmpi.so: undefined reference to mca_common_sm_fini
Change logs
- Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
dev-python/mpi4py: Remove old
Signed-off-by: Michał Górny <mgorny@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sam James · gentoo
dev-python/mpi4py: Stabilize 3.1.5 x86, #923698
Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Arthur Zamarin · gentoo
dev-python/mpi4py: Stabilize 3.1.5 amd64, #923698
Signed-off-by: Arthur Zamarin <arthurzam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Repository mirror & CI · gentoo
Merge updates from master - Matoro Mahri · gentoo
dev-python/mpi4py: Keyword 3.1.4 arm64, #919692
Signed-off-by: Matoro Mahri <matoro_gentoo@matoro.tk> Signed-off-by: Ionen Wolkens <ionen@gentoo.org> - Paul Zander · gentoo
dev-python/mpi4py: add 3.1.5
Adds python3.12 support Closes: https://bugs.gentoo.org/882399 Closes: https://bugs.gentoo.org/909923 Closes: https://bugs.gentoo.org/921654 Signed-off-by: Paul Zander <negril.nx+gentoo@gmail.com> Closes: https://github.com/gentoo/gentoo/pull/34214 Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
dev-python/mpi4py: Use pypi.eclass
Signed-off-by: Michał Górny <mgorny@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
dev-python/mpi4py: Remove old
Signed-off-by: Michał Górny <mgorny@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sam James · gentoo
dev-python/mpi4py: Stabilize 3.1.4 x86, #894862
Signed-off-by: Sam James <sam@gentoo.org> - Sam James · gentoo
dev-python/mpi4py: Stabilize 3.1.4 amd64, #894862
Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - David Seifert · gentoo
*/*: remove py3.8 from PYTHON_COMPAT
Signed-off-by: David Seifert <soap@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Alex Fan · gentoo
dev-python/mpi4py: remove dep dev-python/nose
Closes: https://bugs.gentoo.org/888251 Closes: https://github.com/gentoo/gentoo/pull/28984 Signed-off-by: Alex Fan <alex.fan.q@gmail.com> Signed-off-by: Yixun Lan <dlan@gentoo.org> - Alex Fan · gentoo
dev-python/mpi4py: add 3.1.4
remove unneeded dev-python/nose dep, this package uses unittest bump PYTHON_COMPAT to 3.11 Signed-off-by: Alex Fan <alex.fan.q@gmail.com> Signed-off-by: Yixun Lan <dlan@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
dev-python/mpi4py: Remove old
Signed-off-by: Michał Górny <mgorny@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Jakov Smolić · gentoo
dev-python/mpi4py: Stabilize 3.1.3 x86, #833221
Signed-off-by: Jakov Smolić <jsmolic@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Sam James · gentoo
dev-python/mpi4py: Stabilize 3.1.3 amd64, #833221
Signed-off-by: Sam James <sam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Alex Fan · gentoo
dev-python/mpi4py: keyword 3.1.3 for ~riscv
Closes: https://github.com/gentoo/gentoo/pull/23658 Signed-off-by: Alex Fan <alex.fan.q@gmail.com> Signed-off-by: Yixun Lan <dlan@gentoo.org> - Alex Fan · gentoo
dev-python/mpi4py: add 3.1.3
bump to EAPI 8, update upstream homepage, remove obsolete patches, and skip unstable openmpi spawn tests Closes: https://bugs.gentoo.org/828508 Signed-off-by: Alex Fan <alex.fan.q@gmail.com> Signed-off-by: Yixun Lan <dlan@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Arthur Zamarin · gentoo
dev-python/mpi4py: enable py3.10
Signed-off-by: Arthur Zamarin <arthurzam@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
*/*: Remove obsolete values from PYTHON_COMPAT
Signed-off-by: Michał Górny <mgorny@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
dev-python/mpi4py: Remove redundant versions
Signed-off-by: Michał Górny <mgorny@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Agostino Sarubbo · gentoo
dev-python/mpi4py: amd64 stable wrt bug #731446
Package-Manager: Portage-2.3.99, Repoman-2.3.22 RepoMan-Options: --include-arches="amd64" Signed-off-by: Agostino Sarubbo <ago@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Agostino Sarubbo · gentoo
dev-python/mpi4py: x86 stable wrt bug #731446
Package-Manager: Portage-2.3.99, Repoman-2.3.22 RepoMan-Options: --include-arches="x86" Signed-off-by: Agostino Sarubbo <ago@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Andreas Sturmlechner · gentoo
dev-python/mpi4py: 3.0.3 version bump w/ python3_8, python3_9
Package-Manager: Portage-2.3.100, Repoman-2.3.22 Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
dev-python/mpi4py: Remove py2
Signed-off-by: Michał Górny <mgorny@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
*/*: Clean PYTHON_COMPAT of obsolete impls
Closes: https://github.com/gentoo/gentoo/pull/14246 Signed-off-by: Michał Górny <mgorny@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
*/*: [QA] Fix trivial cases of MissingTestRestrict
The result was achieved via the following pipeline: pkgcheck scan -c RestrictTestCheck -R FormatReporter \ --format '{category}/{package}/{package}-{version}.ebuild' | xargs -n32 grep -L RESTRICT | xargs -n32 sed -i -e '/^IUSE=.*test/aRESTRICT="!test? ( test )"' The resulting metadata was compared before and after the change. Few Go ebuilds had to be fixed manually due to implicit RESTRICT=strip added by the eclass. Two ebuilds have to be fixed because of multiline IUSE. Suggested-by: Robin H. Johnson <robbat2@gentoo.org> Closes: https://github.com/gentoo/gentoo/pull/13942 Signed-off-by: Michał Górny <mgorny@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Andreas Sturmlechner · gentoo
dev-python/mpi4py: Drop 2.0.0, 3.0.0
Package-Manager: Portage-2.3.75, Repoman-2.3.17 Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Agostino Sarubbo · gentoo
dev-python/mpi4py: amd64 stable wrt bug #691966
Package-Manager: Portage-2.3.69, Repoman-2.3.16 RepoMan-Options: --include-arches="amd64" Signed-off-by: Agostino Sarubbo <ago@gentoo.org> - Agostino Sarubbo · gentoo
dev-python/mpi4py: x86 stable wrt bug #691966
Package-Manager: Portage-2.3.69, Repoman-2.3.16 RepoMan-Options: --include-arches="x86" Signed-off-by: Agostino Sarubbo <ago@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Andreas Sturmlechner · gentoo
dev-python/mpi4py: 3.0.2 version bump
Thanks-to: Juergen Rose <rose@rz.uni-potsdam.de> Closes: https://bugs.gentoo.org/685780 Package-Manager: Portage-2.3.69, Repoman-2.3.16 Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org> - Repository mirror & CI · gentoo
Merge updates from master - Michał Górny · gentoo
*/*: Remove python3_4 PYTHON_COMPAT correctly
Signed-off-by: Michał Górny <mgorny@gentoo.org> - Michael Mair-Keimberger · gentoo
update pypi HOMEPAGE to avoid redirection
Closes: https://github.com/gentoo/gentoo/pull/8080 - Mike Gilbert · gentoo
Replace pypi.python.org with pypi.org in HOMEPAGE
Bug: https://bugs.gentoo.org/653540 - Christoph Junghans · gentoo
dev-python/mpi4py: version bump
Package-Manager: Portage-2.3.13, Repoman-2.3.3 - Patrice Clement · gentoo
dev-python/mpi4py: install examples via DOCS array.
Gentoo-Bug: https://bugs.gentoo.org/622780 Package-Manager: Portage-2.3.6, Repoman-2.3.1 - Patrice Clement · gentoo
dev-python/mpi4py: add missing dies.
Package-Manager: Portage-2.3.6, Repoman-2.3.1 - Sébastien Fabbro · gentoo
dev-python/mpi4py: add python-3.6
Package-Manager: Portage-2.3.5, Repoman-2.3.2 - Michał Górny · gentoo
dev-python/mpi4py: Clean old versions up - Robin H. Johnson · gentoo
Drop $Id$ per council decision in bug #611234.
Signed-off-by: Robin H. Johnson <robbat2@gentoo.org> - T. Malfatti · gentoo
media-libs/portaudio: Version bump - Agostino Sarubbo · gentoo
dev-python/mpi4py: x86 stable wrt bug #606232
Package-Manager: portage-2.3.0 RepoMan-Options: --include-arches="x86" Signed-off-by: Agostino Sarubbo <ago@gentoo.org> - Agostino Sarubbo · gentoo
dev-python/mpi4py: amd64 stable wrt bug #606232
Package-Manager: portage-2.3.0 RepoMan-Options: --include-arches="amd64" Signed-off-by: Agostino Sarubbo <ago@gentoo.org> - Christoph Junghans · gentoo
dev-python/mpi4py: added ~arm (tested by me)
Package-Manager: portage-2.3.0 - Michał Górny · gentoo
global: Drop dead implementations from PYTHON_COMPAT - Justin Lecher · gentoo
dev-python/mpi4py: Add python3.5 support
Package-Manager: portage-2.2.23 Signed-off-by: Justin Lecher <jlec@gentoo.org> - Justin Lecher · gentoo
dev-python/mpi4py: Version Bump
fixes Gentoo-Bug: https://bugs.gentoo.org/show_bug.cgi?id=554058 Package-Manager: portage-2.2.23 Signed-off-by: Justin Lecher <jlec@gentoo.org> - Justin Lecher · gentoo
Convert URIs for googlecode.com to https
Signed-off-by: Justin Lecher <jlec@gentoo.org> - Justin Lecher · gentoo
Enable https for all google URIs
Signed-off-by: Justin Lecher <jlec@gentoo.org> - Justin Lecher · gentoo
Use https by default
Signed-off-by: Justin Lecher <jlec@gentoo.org> - Robin H. Johnson · gentoo
proj/gentoo: Initial commit
This commit represents a new era for Gentoo: Storing the gentoo-x86 tree in Git, as converted from CVS. This commit is the start of the NEW history. Any historical data is intended to be grafted onto this point. Creation process: 1. Take final CVS checkout snapshot 2. Remove ALL ChangeLog* files 3. Transform all Manifests to thin 4. Remove empty Manifests 5. Convert all stale $Header$/$Id$ CVS keywords to non-expanded Git $Id$ 5.1. Do not touch files with -kb/-ko keyword flags. Signed-off-by: Robin H. Johnson <robbat2@gentoo.org> X-Thanks: Alec Warner <antarus@gentoo.org> - did the GSoC 2006 migration tests X-Thanks: Robin H. Johnson <robbat2@gentoo.org> - infra guy, herding this project X-Thanks: Nguyen Thai Ngoc Duy <pclouds@gentoo.org> - Former Gentoo developer, wrote Git features for the migration X-Thanks: Brian Harring <ferringb@gentoo.org> - wrote much python to improve cvs2svn X-Thanks: Rich Freeman <rich0@gentoo.org> - validation scripts X-Thanks: Patrick Lauer <patrick@gentoo.org> - Gentoo dev, running new 2014 work in migration X-Thanks: Michał Górny <mgorny@gentoo.org> - scripts, QA, nagging X-Thanks: All of other Gentoo developers - many ideas and lots of paint on the bikeshed