How to Install and Uninstall libhwloc-dev Package on Ubuntu 21.04 (Hirsute Hippo)

Last updated: December 29,2024

1. Install "libhwloc-dev" package

This tutorial shows how to install libhwloc-dev on Ubuntu 21.04 (Hirsute Hippo)


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                libhwloc-dev
            
                    
    
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2. Uninstall "libhwloc-dev" package

Please follow the guidance below to uninstall libhwloc-dev on Ubuntu 21.04 (Hirsute Hippo):


    
        
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                sudo apt remove
            
                        
                libhwloc-dev
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the libhwloc-dev package on Ubuntu 21.04 (Hirsute Hippo)

Package: libhwloc-dev
Architecture: amd64
Version: 2.4.1+dfsg-1
Multi-Arch: same
Priority: extra
Section: universe/libdevel
Source: hwloc
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Samuel Thibault
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 1077
Depends: libhwloc15 (= 2.4.1+dfsg-1), libnuma-dev, libltdl-dev
Filename: pool/universe/h/hwloc/libhwloc-dev_2.4.1+dfsg-1_amd64.deb
Size: 224392
MD5sum: 3b4293836c27d732070be7dd593c3052
SHA1: c2bf7690213b9b389d2e68b9f2e9fc5a08952a3a
SHA256: 5adcb85cd313e30c5c393b9402051640a6e923a6e969cde5f54afbf8887ec099
SHA512: d05e1ff33b3dee34a96449b7f5979a77d54b31cde31e3ba4fd5b4d2bb7e8a4414cbffb7f561623d7ffae7d65d9c2383953f9bc920d36e20df9c758b00701624e
Homepage: https://www.open-mpi.org/projects/hwloc/
Description-en: Hierarchical view of the machine - static libs and headers
Hardware Locality (hwloc) provides a portable abstraction (across OS, versions,
architectures, ...) of the hierarchical topology of modern architectures. It
primarily aims at helping high-performance computing applications with
gathering information about the hardware so as to exploit it accordingly and
efficiently.
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libhwloc provides a hierarchical view of the machine, NUMA memory nodes,
sockets, shared caches, cores and simultaneous multithreading. It also gathers
various attributes such as cache and memory information.
.
libhwloc supports old kernels not having sysfs topology information,
with knowledge of cpusets, offline cpus, and Kerrighed support
.
This package contains static libraries and development headers.
Description-md5: e00890e45c44536790770fde0549dc61