How to Install and Uninstall ghc-atomic-primops Package on openSUSE Leap

Last updated: November 14,2024

1. Install "ghc-atomic-primops" package

Please follow the step by step instructions below to install ghc-atomic-primops on openSUSE Leap


    
        
            $
        

        
            
                sudo zypper refresh
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo zypper install
            
                        
                ghc-atomic-primops
            
                    
    
    Copied

2. Uninstall "ghc-atomic-primops" package

Here is a brief guide to show you how to uninstall ghc-atomic-primops on openSUSE Leap:


    
        
            $
        

        
            
                sudo zypper remove
            
                        
                ghc-atomic-primops
            
                    
    
    Copied

3. Information about the ghc-atomic-primops package on openSUSE Leap

Information for package ghc-atomic-primops:
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Repository : Main Repository
Name : ghc-atomic-primops
Version : 0.8.4-bp155.2.16
Arch : x86_64
Vendor : openSUSE
Installed Size : 44.8 KiB
Installed : No
Status : not installed
Source package : ghc-atomic-primops-0.8.4-bp155.2.16.src
Upstream URL : https://hackage.haskell.org/package/atomic-primops
Summary : A safe approach to CAS and other atomic ops in Haskell
Description :
After GHC 7.4 a new `casMutVar#` primop became available, but it's difficult to
use safely, because pointer equality is a highly unstable property in Haskell.
This library provides a safer method based on the concept of "Tickets".
Also, this library uses the "foreign primop" capability of GHC to add access to
other variants that may be of interest, specifically, compare and swap inside
an array.
Note that as of GHC 7.8, the relevant primops have been included in GHC itself.
This library is engineered to work pre- and post-GHC-7.8, while exposing the
same interface.