Photonicat 下调CPU频率

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Revision as of 12:35, 5 June 2023 by C2h2 (talk | contribs) (Created page with "==Powersave 模式== 命令行输入： <pre> #! /bin/bash cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor for file in /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor; do echo "powersave" > $file; done cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor </pre> ==CPU 关闭部分核心== <pre> echo 0 > /sys/devices/system/cpu/cpu1/online echo 0 > /sys/devices/system/cpu/cpu2/online echo 0 > /sys/devices/system/cpu/cpu3/online </pre>")
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Powersave 模式

命令行输入： 

#! /bin/bash
cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor

for file in /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor; do echo "powersave" > $file; done

cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor

CPU 关闭部分核心

echo 0 > /sys/devices/system/cpu/cpu1/online
echo 0 > /sys/devices/system/cpu/cpu2/online
echo 0 > /sys/devices/system/cpu/cpu3/online
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