How to Install and Uninstall ga-openmpi.x86_64 Package on CentOS 8 / RHEL 8

Last updated: November 15,2024

1. Install "ga-openmpi.x86_64" package

Here is a brief guide to show you how to install ga-openmpi.x86_64 on CentOS 8 / RHEL 8


    
        
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                sudo dnf update
            
                    
    
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                sudo dnf install
            
                        
                ga-openmpi.x86_64
            
                    
    
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2. Uninstall "ga-openmpi.x86_64" package

Please follow the guidelines below to uninstall ga-openmpi.x86_64 on CentOS 8 / RHEL 8:


    
        
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                sudo dnf remove
            
                        
                ga-openmpi.x86_64
            
                    
    
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            $
        

        
            
                sudo dnf autoremove
            
                    
    
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3. Information about the ga-openmpi.x86_64 package on CentOS 8 / RHEL 8

Last metadata expiration check: 1 day, 4:27:40 ago on Sun May 9 13:03:46 2021.
Available Packages
Name : ga-openmpi
Version : 5.7.2
Release : 3.el8
Architecture : x86_64
Size : 1.5 M
Source : ga-5.7.2-3.el8.src.rpm
Repository : epel
Summary : Global Arrays Toolkit for OpenMPI
URL : http://github.com/GlobalArrays/ga
License : BSD
Description :
: The Global Arrays (GA) toolkit provides an efficient and portable
: "shared-memory" programming interface for distributed-memory
: computers. Each process in a MIMD parallel program can asynchronously
: access logical blocks of physically distributed dense multi-
: dimensional arrays, without need for explicit cooperation by other
: processes. Unlike other shared-memory environments, the GA model
: exposes to the programmer the non-uniform memory access (NUMA)
: characteristics of the high performance computers and acknowledges
: that access to a remote portion of the shared data is slower than to
: the local portion. The locality information for the shared data is
: available, and a direct access to the local portions of shared data
: is provided.
: - Libraries against OpenMPI.