How To Install ptscotch-mpich on CentOS 7
Introduction
In this tutorial we learn how to install ptscotch-mpich
on CentOS 7.
What is ptscotch-mpich
Scotch is a software package for graph and mesh/hypergraph partitioning and sparse matrix ordering. This sub-package provides parallelized scotch libraries compiled with mpich.
We can use yum
or dnf
to install ptscotch-mpich
on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install ptscotch-mpich.
Install ptscotch-mpich on CentOS 7 Using yum
Update yum database with yum
using the following command.
sudo yum makecache
After updating yum database, We can install ptscotch-mpich
using yum
by running the following command:
sudo yum -y install ptscotch-mpich
Install ptscotch-mpich on CentOS 7 Using dnf
If you don’t have dnf installed you can install DNF on CentOS 7 first.
Update yum database with dnf
using the following command.
sudo dnf makecache
After updating yum database, We can install ptscotch-mpich
using dnf
by running the following command:
sudo dnf -y install ptscotch-mpich
How To Uninstall ptscotch-mpich on CentOS 7
To uninstall only the ptscotch-mpich
package we can use the following command:
sudo dnf remove ptscotch-mpich
References
Summary
In this tutorial we learn how to install ptscotch-mpich
on CentOS 7 using yum
and dnf
.