How to Install and Uninstall libsharp0 Package on Ubuntu 21.10 (Impish Indri)

Last updated: May 10,2024

1. Install "libsharp0" package

This tutorial shows how to install libsharp0 on Ubuntu 21.10 (Impish Indri)


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                libsharp0
            
                    
    
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2. Uninstall "libsharp0" package

Learn how to uninstall libsharp0 on Ubuntu 21.10 (Impish Indri):


    
        
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                sudo apt remove
            
                        
                libsharp0
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the libsharp0 package on Ubuntu 21.10 (Impish Indri)

Package: libsharp0
Architecture: amd64
Version: 1.0.0-2
Multi-Arch: same
Priority: optional
Section: universe/libs
Source: libsharp
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Debian Astro Team
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 260
Depends: libc6 (>= 2.15), libgomp1 (>= 6)
Filename: pool/universe/libs/libsharp/libsharp0_1.0.0-2_amd64.deb
Size: 78736
MD5sum: f3fd7a57fe5f209fef3abd46cd8250f6
SHA1: 2609ed6eb769d04a929af63df88da27c91fd88ac
SHA256: a1c1024b379deeb5ce5eff77af4bc18a024f3a34330d6d0b54c0633454a4cfce
SHA512: 197a82b7aa92a24a4d718b31c8813cfff8d51dc3a3c87b6aa73845a360a0e70559f1f350c98f647c2a691989dedd08743ea852024643e92b4b4c64c64495a63e
Homepage: https://healpix.sourceforge.net
Description-en: fast spherical harmonic transforms - C/C++ development library
libsharp is a library for spherical harmonic transforms (SHTs), which evolved
from the libpsht library, addressing several of its shortcomings, such as
adding MPI support for distributed memory systems and SHTs of fields with
arbitrary spin, but also supporting new developments in CPU instruction sets
like the Advanced Vector Extensions (AVX) or fused multiply-accumulate (FMA)
instructions. The library is implemented in portable C99 and provides an
interface that can be easily accessed from other programming languages such as
C++, Fortran, Python etc. Generally, libsharp's performance is at least on par
with that of its predecessor; however, significant improvements were made to
the algorithms for scalar SHTs, which are roughly twice as fast when using the
same CPU capabilities.
.
This package provides the dynamic library.
Description-md5: 69bd5cbd96034f709fee36ea9de1a561