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  • #59

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Opened Jan 18, 2019 by Ondrej Vysocky@vys0053
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msr-safe support

  • libmsr
  • RAPL
  • DVFS
  • powercap

DVFS MSR requires WRITE access to the following files

  • /sys/devices/system/cpu/intel_pstate/no_turbo
  • /sys/devices/system/cpu/cpu*/cpufreq/scaling_max_freq

Whitelist

/dev/cpu/msr_whitelist

Get model type

$ cpuinfo -s

$FAMILY_$xMODEL$MODEL

Edited Dec 02, 2019 by Ondrej Vysocky
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Reference: vys0053/meric#59