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pjakma/disable-hardware-prefetch

Tiny script and boot time systemd unit to disable hardware memory prefetchers on modern Intel CPUs. On memory intensive workloads with random access patterns, where there is little locality of data, disabling hardware prefetch can give noticeable performance improvements. It is only possible to disable hardware prefetch globally on a CPU - applying to all programmes running.
  • Centos-stream 8 : x86_64
  • Centos-stream 9 : x86_64
  • Custom 1 : x86_64
  • EPEL 7 : x86_64
  • EPEL 8 : x86_64
  • Fedora 41 : x86_64
  • Fedora 42 : x86_64
  • Fedora eln : x86_64
  • Fedora rawhide : x86_64
  • Mageia 8 : x86_64
  • Mageia cauldron : x86_64
  • openSUSE Tumbleweed : x86_64

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dnf-plugins-core

Project: rpmsoftwaremanagement/CI-ci-dnf-stack-pr1683

Build: 9105639

State: succeeded

Finished: 20 seconds ago

dnf-plugins-extras

Project: rpmsoftwaremanagement/CI-ci-dnf-stack-pr1683

Build: 9105640

State: succeeded

Finished: 24 seconds ago

microdnf

Project: rpmsoftwaremanagement/CI-ci-dnf-stack-pr1683

Build: 9105638

State: succeeded

Finished: a minute ago

dnf

Project: rpmsoftwaremanagement/CI-ci-dnf-stack-pr1683

Build: 9105637

State: succeeded

Finished: a minute ago