How To Install openblas on Fedora 34

openblas is An optimized BLAS library based on GotoBLAS2 An optimized BLAS library based on GotoBLAS2

Introduction

In this tutorial we learn how to install openblas on Fedora 34.

What is `openblas`

OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version. The project is supported by the Lab of Parallel Software and Computational Science, ISCAS. http openblas 0.3.17 1.fc34 x86_64 33 k openblas-0.3.17-1.fc34.src.rpm updates An optimized BLAS library based on GotoBLAS2 https BSD OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version. The project is supported by the Lab of Parallel Software and Computational Science, ISCAS. http

We can use yum or dnf to install openblas on Fedora 34. In this tutorial we discuss both methods but you only need to choose one of method to install openblas.

Install openblas on Fedora 34 Using dnf

Update yum database with dnf using the following command.

sudo dnf makecache --refresh

The output should look something like this:

Fedora 34 - x86_64                               20 kB/s | 6.6 kB     00:00
Fedora 34 openh264 (From Cisco) - x86_64        1.4 kB/s | 989  B     00:00
Fedora Modular 34 - x86_64                       68 kB/s | 6.5 kB     00:00
Fedora 34 - x86_64 - Updates                    3.5 kB/s | 6.2 kB     00:01
Fedora Modular 34 - x86_64 - Updates             17 kB/s | 5.9 kB     00:00
Metadata cache created.

After updating yum database, We can install openblas using dnf by running the following command:

sudo dnf -y install openblas

Install openblas on Fedora 34 Using yum

Update yum database with yum using the following command.

sudo yum makecache --refresh

The output should look something like this:

Fedora 34 - x86_64                               20 kB/s | 6.6 kB     00:00
Fedora 34 openh264 (From Cisco) - x86_64        1.4 kB/s | 989  B     00:00
Fedora Modular 34 - x86_64                       68 kB/s | 6.5 kB     00:00
Fedora 34 - x86_64 - Updates                    3.5 kB/s | 6.2 kB     00:01
Fedora Modular 34 - x86_64 - Updates             17 kB/s | 5.9 kB     00:00
Metadata cache created.

After updating yum database, We can install openblas using yum by running the following command:

sudo yum -y install openblas

How To Uninstall openblas on Fedora 34

To uninstall only the openblas package we can use the following command:

sudo dnf remove openblas

openblas Package Contents on Fedora 34

/usr/share/doc/openblas
/usr/share/doc/openblas/Changelog.txt
/usr/share/doc/openblas/GotoBLAS_00License.txt
/usr/share/doc/openblas/GotoBLAS_01Readme.txt
/usr/share/doc/openblas/GotoBLAS_02QuickInstall.txt
/usr/share/doc/openblas/GotoBLAS_03FAQ.txt
/usr/share/doc/openblas/GotoBLAS_04FAQ.txt
/usr/share/doc/openblas/GotoBLAS_05LargePage.txt
/usr/share/doc/openblas/GotoBLAS_06WeirdPerformance.txt
/usr/share/licenses/openblas
/usr/share/licenses/openblas/LICENSE

References

[openblas website](https://github.com/xianyi/OpenBLAS/ https://github.com/xianyi/OpenBLAS/)

Summary

In this tutorial we learn how to install openblas on Fedora 34 using yum and dnf.