How To Install fftw2 on Fedora 36
Introduction
In this tutorial we learn how to install fftw2 on Fedora 36.
What is fftw2
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 believe that FFTW, which is free software, should become the FFT library of choice for most applications. Our benchmarks, performed on on a variety of platforms, show that FFTW’s performance is typically superior to that of other publicly available FFT software.
We can use yum or dnf to install fftw2 on Fedora 36. In this tutorial we discuss both methods but you only need to choose one of method to install fftw2.
Install fftw2 on Fedora 36 Using dnf
Update yum database with dnf using the following command.
sudo dnf makecache --refresh
After updating yum database, We can install fftw2 using dnf by running the following command:
sudo dnf -y install fftw2
Install fftw2 on Fedora 36 Using yum
Update yum database with yum using the following command.
sudo yum makecache --refresh
After updating yum database, We can install fftw2 using yum by running the following command:
sudo yum -y install fftw2
How To Uninstall fftw2 on Fedora 36
To uninstall only the fftw2 package we can use the following command:
sudo dnf remove fftw2
fftw2 Package Contents on Fedora 36
---
title: "How To Install fftw2 on Fedora 36"
linkTitle: "fftw2"
type: "docs"
description: "In this tutorial we learn how to install fftw2 in Fedora 36. fftw2 is Fast Fourier Transform library (version 2)"
date: "2022-08-17"
lastmod: "2022-08-17"
#image: /images/fedora/36/fftw2-featured.png
---
## Introduction
In this tutorial we learn how to install `fftw2` on Fedora 36.
### What is `fftw2`
> 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 believe that FFTW, which is free software, should become the FFT library of choice for most applications. Our benchmarks, performed on on a variety of platforms, show that FFTW's performance is typically superior to that of other publicly available FFT software.
We can use `yum` or `dnf` to install `fftw2` on Fedora 36. In this tutorial we discuss both methods but you only need to choose one of method to install fftw2.
## Install fftw2 on Fedora 36 Using dnf
Update yum database with `dnf` using the following command.
```bash
/usr/lib/.build-id
/usr/lib/.build-id/11
/usr/lib/.build-id/11/4a6da5d0e86485ca0e0550fd7ccc93819b175f
/usr/lib/.build-id/12
/usr/lib/.build-id/12/50a095e002a924f6f305247c17916989a1e70b
/usr/lib/.build-id/19
/usr/lib/.build-id/19/b49e1ee438501f0de51116254a6e5800ecfa5f
/usr/lib/.build-id/67
/usr/lib/.build-id/67/87564c8813b2abaf4a8d7c0b63ecec6e457cde
/usr/lib/.build-id/79
/usr/lib/.build-id/79/3783a12c49dd6117f19f1aa94efeda21171434
/usr/lib/.build-id/a4
/usr/lib/.build-id/a4/1d45ce0048dca06522e97e181b596202294d80
/usr/lib/.build-id/ad
/usr/lib/.build-id/ad/f9f17ca60b34fc38234d3faa0366da5bc2a370
/usr/lib/.build-id/c6
/usr/lib/.build-id/c6/42715d1c6accbf9f2bd9cce36f7f289f339eec
/usr/lib64/libfftw.so.2
/usr/lib64/libfftw.so.2.0.7
/usr/lib64/libfftw_threads.so.2
/usr/lib64/libfftw_threads.so.2.0.7
/usr/lib64/librfftw.so.2
/usr/lib64/librfftw.so.2.0.7
/usr/lib64/librfftw_threads.so.2
/usr/lib64/librfftw_threads.so.2.0.7
/usr/lib64/libsfftw.so.2
/usr/lib64/libsfftw.so.2.0.7
/usr/lib64/libsfftw_threads.so.2
/usr/lib64/libsfftw_threads.so.2.0.7
/usr/lib64/libsrfftw.so.2
/usr/lib64/libsrfftw.so.2.0.7
/usr/lib64/libsrfftw_threads.so.2
/usr/lib64/libsrfftw_threads.so.2.0.7
/usr/share/doc/fftw2
/usr/share/doc/fftw2/AUTHORS
/usr/share/doc/fftw2/COPYRIGHT
/usr/share/doc/fftw2/ChangeLog
/usr/share/doc/fftw2/NEWS
/usr/share/doc/fftw2/README
/usr/share/doc/fftw2/README.hacks
/usr/share/doc/fftw2/TODO
/usr/share/licenses/fftw2
/usr/share/licenses/fftw2/COPYING
sudo dnf makecache --refresh
After updating yum database, We can install fftw2 using dnf by running the following command:
sudo dnf -y install fftw2
Install fftw2 on Fedora 36 Using yum
Update yum database with `yum` using the following command.
```bash
## References
sudo yum makecache --refresh
After updating yum database, We can install fftw2 using yum by running the following command:
Summary
sudo yum -y install fftw2
In this tutorial we learn how to install fftw2 on Fedora 36 using yum and [dnf]((/fedora/36/dnf/).
How To Uninstall fftw2 on Fedora 36
To uninstall only the fftw2 package we can use the following command:
sudo dnf remove fftw2
fftw2 Package Contents on Fedora 36
/usr/lib/.build-id
/usr/lib/.build-id/04
/usr/lib/.build-id/04/d4d7442b8e077398ba5eeed35e92c4e2897f50
/usr/lib/.build-id/2f
/usr/lib/.build-id/2f/da31eb0d340b80a6e6104589f3c00f40c40db1
/usr/lib/.build-id/48
/usr/lib/.build-id/48/0e0155d50442af918a502b2f255973ccb8ed7c
/usr/lib/.build-id/67
/usr/lib/.build-id/67/83971a03a763a4b17feef0789b6246d1b38b36
/usr/lib/.build-id/8b
/usr/lib/.build-id/8b/66d633d6e96994002dd8716766e07b81a75e9c
/usr/lib/.build-id/a2
/usr/lib/.build-id/a2/3d90d6504028cf91e1f909596a2ecc10c17289
/usr/lib/.build-id/d4
/usr/lib/.build-id/d4/51a2eb6b1916c76a93eeb22185897c0754d5a1
/usr/lib/.build-id/e5
/usr/lib/.build-id/e5/fda45beec207417492487e777b44e3df66a25a
/usr/lib/libfftw.so.2
/usr/lib/libfftw.so.2.0.7
/usr/lib/libfftw_threads.so.2
/usr/lib/libfftw_threads.so.2.0.7
/usr/lib/librfftw.so.2
/usr/lib/librfftw.so.2.0.7
/usr/lib/librfftw_threads.so.2
/usr/lib/librfftw_threads.so.2.0.7
/usr/lib/libsfftw.so.2
/usr/lib/libsfftw.so.2.0.7
/usr/lib/libsfftw_threads.so.2
/usr/lib/libsfftw_threads.so.2.0.7
/usr/lib/libsrfftw.so.2
/usr/lib/libsrfftw.so.2.0.7
/usr/lib/libsrfftw_threads.so.2
/usr/lib/libsrfftw_threads.so.2.0.7
/usr/share/doc/fftw2
/usr/share/doc/fftw2/AUTHORS
/usr/share/doc/fftw2/COPYRIGHT
/usr/share/doc/fftw2/ChangeLog
/usr/share/doc/fftw2/NEWS
/usr/share/doc/fftw2/README
/usr/share/doc/fftw2/README.hacks
/usr/share/doc/fftw2/TODO
/usr/share/licenses/fftw2
/usr/share/licenses/fftw2/COPYING
References
Summary
In this tutorial we learn how to install fftw2 on Fedora 36 using yum and [dnf]((/fedora/36/dnf/).
