Introduction
In this tutorial we learn how to install amg4psblas-openmpi on CentOS 8.
What is amg4psblas-openmpi
AMG4PSBLAS (Algebraic MultiGrid Preconditioners Package based on PSBLAS) is a package of parallel algebraic multilevel preconditioners included in the PSCToolkit (Parallel Sparse Computation Toolkit) software framework.
We can use yum or dnf to install amg4psblas-openmpi on CentOS 8. In this tutorial we discuss both methods but you only need to choose one of method to install amg4psblas-openmpi.
Install amg4psblas-openmpi on CentOS 8 Using dnf
Update yum database with dnf using the following command.
sudo dnf makecache --refresh
The output should look something like this:
CentOS Linux 8 - AppStream 43 kB/s | 4.3 kB 00:00
CentOS Linux 8 - BaseOS 65 kB/s | 3.9 kB 00:00
CentOS Linux 8 - ContinuousRelease 43 kB/s | 3.0 kB 00:00
CentOS Linux 8 - Extras 23 kB/s | 1.5 kB 00:00
CentOS Linux 8 - FastTrack 40 kB/s | 3.0 kB 00:00
CentOS Linux 8 - HighAvailability 36 kB/s | 3.9 kB 00:00
CentOS Linux 8 - Plus 24 kB/s | 1.5 kB 00:00
CentOS Linux 8 - PowerTools 50 kB/s | 4.3 kB 00:00
Extra Packages for Enterprise Linux Modular 8 - x86_64 13 kB/s | 9.2 kB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 24 kB/s | 8.5 kB 00:00
Metadata cache created.
After updating yum database, We can install amg4psblas-openmpi using dnf by running the following command:
sudo dnf -y install amg4psblas-openmpi
Install amg4psblas-openmpi on CentOS 8 Using yum
Update yum database with yum using the following command.
sudo yum makecache --refresh
The output should look something like this:
CentOS Linux 8 - AppStream 43 kB/s | 4.3 kB 00:00
CentOS Linux 8 - BaseOS 65 kB/s | 3.9 kB 00:00
CentOS Linux 8 - ContinuousRelease 43 kB/s | 3.0 kB 00:00
CentOS Linux 8 - Extras 23 kB/s | 1.5 kB 00:00
CentOS Linux 8 - FastTrack 40 kB/s | 3.0 kB 00:00
CentOS Linux 8 - HighAvailability 36 kB/s | 3.9 kB 00:00
CentOS Linux 8 - Plus 24 kB/s | 1.5 kB 00:00
CentOS Linux 8 - PowerTools 50 kB/s | 4.3 kB 00:00
Extra Packages for Enterprise Linux Modular 8 - x86_64 13 kB/s | 9.2 kB 00:00
Extra Packages for Enterprise Linux 8 - x86_64 24 kB/s | 8.5 kB 00:00
Metadata cache created.
After updating yum database, We can install amg4psblas-openmpi using yum by running the following command:
sudo yum -y install amg4psblas-openmpi
How To Uninstall amg4psblas-openmpi on CentOS 8
To uninstall only the amg4psblas-openmpi package we can use the following command:
sudo dnf remove amg4psblas-openmpi
amg4psblas-openmpi Package Contents on CentOS 8
/usr/lib/.build-id
/usr/lib/.build-id/44
/usr/lib/.build-id/44/37e57eacc1c4212208fc2e01d687f14e0212ed
/usr/lib/.build-id/90
/usr/lib/.build-id/90/5dbb69af6caa47467b84a7c296141123d8da34
/usr/lib64/openmpi/lib/libamg_cbind.so.1
/usr/lib64/openmpi/lib/libamg_cbind.so.1.0
/usr/lib64/openmpi/lib/libamg_prec.so.1
/usr/lib64/openmpi/lib/libamg_prec.so.1.0
References
Summary
In this tutorial we learn how to install amg4psblas-openmpi on CentOS 8 using yum and dnf.
