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MPI for Python

Project description

This package provides Python bindings for the Message Passing Interface (MPI) standard. It is implemented on top of the MPI-1/MPI-2 specification and exposes an API which grounds on the standard MPI-2 C++ bindings.

This package supports:

  • Convenient communication of any picklable Python object
    • point-to-point (send & receive)
    • collective (broadcast, scatter & gather, reduction)
  • Fast communication of Python object exposing the Python buffer interface (NumPy arrays, builtin bytes/string/array objects)
    • point-to-point (blocking/nonbloking/persistent send & receive)
    • collective (broadcast, block/vector scatter & gather, reduction)
  • Process groups and communication domains
    • Creation of new intra/inter communicators
    • Cartesian & graph topologies
  • Parallel input/output:
    • read & write
    • blocking/nonbloking & collective/noncollective
    • individual/shared file pointers & explicit offset
  • Dynamic process management
    • spawn & spawn multiple
    • accept/connect
    • name publishing & lookup
  • One-sided operations (put, get, accumulate)

You can install the in-development version of mpi4py with:

$ pip install mpi4py==dev

or:

$ easy_install mpi4py==dev

Release history Release notifications

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3.0.0

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2.0.0

This version
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1.3.1

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1.3

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1.2.2

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1.2.1

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1.2

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1.1.0

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1.0.0

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0.6.0

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0.5.0

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0.4.0

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0.4.0rc4

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0.4.0rc3

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0.4.0rc2

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0.4.0rc1

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0.3.1

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0.2.0

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Filename, size & hash SHA256 hash help File type Python version Upload date
mpi4py-1.3.1.tar.gz (1.0 MB) Copy SHA256 hash SHA256 Source None Mar 6, 2014

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