How To Install fftw on CentOS 7
Introduction
In this tutorial we learn how to install fftw
on CentOS 7.
What is fftw
FFTW is a C subroutine library for computing the Discrete Fourier Transform (DFT) in one or more dimensions, of both real and complex data, and of arbitrary input size. FFTW is a C subroutine library for computing the Discrete Fourier Transform (DFT) in one or more dimensions, of both real and complex data, and of arbitrary input size.
We can use yum
or dnf
to install fftw
on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install fftw.
Install fftw on CentOS 7 Using yum
Update yum database with yum
using the following command.
After updating yum database, We can install fftw
using yum
by running the following command:
Install fftw 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.
After updating yum database, We can install fftw
using dnf
by running the following command:
How To Uninstall fftw on CentOS 7
To uninstall only the fftw
package we can use the following command:
References
Summary
In this tutorial we learn how to install fftw
on CentOS 7 using yum
and dnf
.