How to Install and Uninstall mpich.i686 Package on Rocky Linux 8

Last updated: November 14,2024

1. Install "mpich.i686" package

This guide covers the steps necessary to install mpich.i686 on Rocky Linux 8


    
        
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                sudo dnf update
            
                    
    
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            $
        

        
            
                sudo dnf install
            
                        
                mpich.i686
            
                    
    
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2. Uninstall "mpich.i686" package

This guide covers the steps necessary to uninstall mpich.i686 on Rocky Linux 8:


    
        
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                sudo dnf remove
            
                        
                mpich.i686
            
                    
    
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            $
        

        
            
                sudo dnf autoremove
            
                    
    
    Copied

3. Information about the mpich.i686 package on Rocky Linux 8

Last metadata expiration check: 1:34:20 ago on Mon Sep 12 10:27:18 2022.
Available Packages
Name : mpich
Version : 3.4.2
Release : 1.el8
Architecture : i686
Size : 2.3 M
Source : mpich-3.4.2-1.el8.src.rpm
Repository : appstream
Summary : A high-performance implementation of MPI
URL : https://www.mpich.org/
License : MIT
Description : MPICH is a high-performance and widely portable implementation of the Message
: Passing Interface (MPI) standard (MPI-1, MPI-2 and MPI-3). The goals of MPICH
: are: (1) to provide an MPI implementation that efficiently supports different
: computation and communication platforms including commodity clusters (desktop
: systems, shared-memory systems, multicore architectures), high-speed networks
: (10 Gigabit Ethernet, InfiniBand, Myrinet, Quadrics) and proprietary high-end
: computing systems (Blue Gene, Cray) and (2) to enable cutting-edge research in
: MPI through an easy-to-extend modular framework for other derived
: implementations.
:
: The mpich binaries in this RPM packages were configured to use the default
: process manager (Hydra) using the default device (ch3). The ch3 device
: was configured with support for the nemesis channel that allows for
: shared-memory and TCP/IP sockets based communication.
:
: This build also include support for using the 'module environment' to select
: which MPI implementation to use when multiple implementations are installed.
: If you want MPICH support to be automatically loaded, you need to install the
: mpich-autoload package.