How To Install combblas-openmpi on CentOS 8
Introduction
In this tutorial we learn how to install combblas-openmpi on CentOS 8.
What is combblas-openmpi
The Combinatorial BLAS (CombBLAS) is an extensible distributed-memory parallel graph library offering a small but powerful set of linear algebra primitives specifically targeting graph analytics. This is the OpenMPI version.
We can use yum or dnf to install combblas-openmpi on CentOS 8. In this tutorial we discuss both methods but you only need to choose one of method to install combblas-openmpi.
Install combblas-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 combblas-openmpi using dnf by running the following command:
sudo dnf -y install combblas-openmpi
Install combblas-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 combblas-openmpi using yum by running the following command:
sudo yum -y install combblas-openmpi
How To Uninstall combblas-openmpi on CentOS 8
To uninstall only the combblas-openmpi package we can use the following command:
sudo dnf remove combblas-openmpi
combblas-openmpi Package Contents on CentOS 8
/usr/lib/.build-id
/usr/lib/.build-id/1d
/usr/lib/.build-id/1d/231a0b5dc115dcb2c0bc28f3004d0d8c6f94b9
/usr/lib/.build-id/42
/usr/lib/.build-id/42/4f71db0e5789e1624a8556b10ba0013e66e032
/usr/lib/.build-id/5c
/usr/lib/.build-id/5c/5a89b1726aabe518389962d5e462a437454aa2
/usr/lib64/openmpi/lib/libCombBLAS.so.1.16.0
/usr/lib64/openmpi/lib/libGraphGenlib.so.1.2
/usr/lib64/openmpi/lib/libUsortlib.so.CombBLAS_
/usr/share/doc/combblas-openmpi
/usr/share/doc/combblas-openmpi/Graph500.html
/usr/share/doc/combblas-openmpi/Graph500.org
/usr/share/doc/combblas-openmpi/README_DEVELOPERS
/usr/share/licenses/combblas-openmpi
/usr/share/licenses/combblas-openmpi/LICENSE
/usr/share/licenses/combblas-openmpi/graph500-1.2-COPYING
/usr/share/licenses/combblas-openmpi/graph500-1.2-generator-LICENSE_1_0.txt
/usr/share/licenses/combblas-openmpi/usort-LICENSE
References
Summary
In this tutorial we learn how to install combblas-openmpi on CentOS 8 using yum and dnf.
