Downloading

The MPI for Python package is available for download at the project website generously hosted by Google Code. You can use curl or wget to get a release tarball:

$ curl -O http://mpi4py.googlecode.com/files/mpi4py-X.X.X.tar.gz
$ wget http://mpi4py.googlecode.com/files/mpi4py-X.X.X.tar.gz

unpacking¶

After unpacking the release tarball:

$ tar -zxf mpi4py-X.X.X.tar.gz
$ cd mpi4py-X.X.X

the distribution is ready for building.

building

edit mpi.cfg,

[openmpi]
include_dirs = /usr/local/mpi/include
libraries = mpi
library_dirs = /usr/local/mpi/lib
runtime_library_dirs = /usr/local/mpi/lib

and then run the build command, perhaps specifying you custom configuration section:

$ python setup.py build --mpi=openmpi

Installing

After building, the distribution is ready for install. If you have root privileges (either by log-in as the root user of by using sudo) and you want to install MPI for Python in your system for all users, just do:

$ python setup.py install

The previous steps will install the mpi4py package at standard location prefix/lib/pythonX.X/site-packages.

巴特西

linux install mpi4py

Downloading

unpacking¶

building

Installing

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