How to Install and Uninstall python3-mpi4py-fft-doc Package on Ubuntu 21.10 (Impish Indri)

Last updated: May 18,2024

1. Install "python3-mpi4py-fft-doc" package

Please follow the step by step instructions below to install python3-mpi4py-fft-doc on Ubuntu 21.10 (Impish Indri)


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                python3-mpi4py-fft-doc
            
                    
    
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2. Uninstall "python3-mpi4py-fft-doc" package

This is a short guide on how to uninstall python3-mpi4py-fft-doc on Ubuntu 21.10 (Impish Indri):


    
        
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                sudo apt remove
            
                        
                python3-mpi4py-fft-doc
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the python3-mpi4py-fft-doc package on Ubuntu 21.10 (Impish Indri)

Package: python3-mpi4py-fft-doc
Architecture: all
Version: 2.0.3-3build4
Priority: optional
Section: universe/doc
Source: mpi4py-fft
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Debian Science Maintainers
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 1308
Depends: libjs-mathjax, libjs-sphinxdoc (>= 2.4.3-5~), sphinx-rtd-theme-common (>= 0.5.0+dfsg)
Filename: pool/universe/m/mpi4py-fft/python3-mpi4py-fft-doc_2.0.3-3build4_all.deb
Size: 158812
MD5sum: 60c37e6d3b05dff0737fc1233906c9bd
SHA1: 2c777551c25c42deb76bea75a34520debc78772f
SHA256: 0d25a74dc9dc04e45764713b8e14f63d60d38de074c194d3d3aa3a62075adb9c
SHA512: 3ff6942fab6c2f3c0057522cc9800c15ba06f406127f3f3912f029cf10c55011f211f210db241ebc01d2dd4f20c75151db5919efafc4e6eeea0fb54e6cce06cd
Homepage: https://bitbucket.org/mpi4py/mpi4py-fft
Description-en: a Python package for computing Fast Fourier Transforms (FFTs) with MPI (docs)
mpi4py-fft is a Python package for computing Fast Fourier Transforms
(FFTs). Large arrays are distributed and communications are handled
under the hood by MPI for Python (mpi4py). To distribute large arrays
we are using a new and completely generic algorithm that allows for
any index set of a multidimensional array to be distributed. We can
distribute just one index (a slab decomposition), two index sets
(pencil decomposition) or even more for higher-dimensional arrays.
.
In mpi4py-fft there is also included a Python interface to the FFTW
library. This interface can be used without MPI, much like pyfftw,
and even for real-to-real transforms, like discrete cosine or sine
transforms.
.
The package provides a Python interface to FFTW, but with MPI
parallelisation. This enables strong scaling tested to 16000 cores,
or weak scaling tested to 2000 cores. The algorithm is documented at
https://arxiv.org/abs/1804.09536
.
This is the common documentation package.
Description-md5: 7dc441f383af726a22a899a4f07e48d6