Linux系统限制CPU工作频率

标签：频率   utils   devices   lin   工作   util   修改   ice   sysfs   

1.安装sysfsutils软件包。

2.修改/etc/sysfs.conf，并添加以下内容

devices/system/cpu/cpu0/cpufreq/scaling_governor = powersave
devices/system/cpu/cpu1/cpufreq/scaling_governor = powersave
devices/system/cpu/cpu2/cpufreq/scaling_governor = powersave
devices/system/cpu/cpu3/cpufreq/scaling_governor = powersave

devices/system/cpu/cpu0/cpufreq/scaling_max_freq = 1000000
devices/system/cpu/cpu1/cpufreq/scaling_max_freq = 1000000
devices/system/cpu/cpu2/cpufreq/scaling_max_freq = 1000000
devices/system/cpu/cpu3/cpufreq/scaling_max_freq = 1000000

Linux系统限制CPU工作频率

标签：频率   utils   devices   lin   工作   util   修改   ice   sysfs   

原文地址：http://www.cnblogs.com/lyuyangly/p/6359008.html