Differences between revisions 2 and 5 (spanning 3 versions)
⇤ ← Revision 2 as of 2015-10-08 00:01:31 →
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Editor: frank
Comment:
← Revision 5 as of 2015-10-08 00:04:48 → ⇥
Size: 319
Editor: frank
Comment:
Deletions are marked like this. Additions are marked like this.
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 * Enable "Uncore Frequency Scaling" in BIOS CPU power management configuration.
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 * Set CPU frequency policy
 {{{
# cpupower frequency-set -g performance
}}}

Describe Tech/LinuxPerf here.

  • Enable "Uncore Frequency Scaling" in BIOS CPU power management configuration.
  • create CPU work load 
    # taskset -c 0 openssl speed
  • Check turbo boost 
    # turbostat
# pcm
  • Set CPU frequency policy 
    # cpupower frequency-set -g performance

Tech/LinuxPerf (last edited 2015-10-08 00:04:48 by frank)