Intel

The intel repository contains optimized versions of packages, to help customers maximize their performance on Intel® architectures.

Use

To use the intel repository, create a DNF repository file in /etc/yum.repos.d/ named CentOS-Stream-Hyperscale-Intel.repo containing the following lines:

[centos-hyperscale-intel]
name=CentOS Stream $releasever - Hyperscale Intel
mirrorlist=http://mirrorlist.centos.org/?release=$stream&arch=$basearch&repo=hyperscale-packages-intel
#baseurl=http://mirror.centos.org/$contentdir/$stream/hyperscale/$basearch/packages-intel/
gpgcheck=1
enabled=1
priority=50
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-SIG-HyperScale

Note that if you do not already have the Hyperscale SIG GPG key, you can install it via the centos-release-hyperscale package.

Available packages

Browse the release tag on CBS to see what packages are available. Please report any issues with these packages on our package-bugs tracker.

zlib

We ship an optimized version of zlib with significant performance enhancements for compression. The optimized zlib package is identical to the CentOS Stream zlib package, but with two alternative implementations to provide a fast and high-quality hash function on systems supporting SSE4.2 and AVX2 instructions. See our blog post for more information on this.