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Created September 17, 2012 12:59
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cpuspeed.md

cpuspeed

cpuspeed

  • 設定ファイルは/etc/sysconfig/cpuspeed
  • 現在の設定はこんな感じで確認できる
TX100 /home/ryo% for i in min max cur;do echo -n "$i: "; cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_${i}_freq; done
min: 1999000
max: 2666000
cur: 1999000

cpufreq-info

sudo yum install cpufreq-utils

cpufreq-info, cpufreq-setなどのコマンドが使える。

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