最終更新:2024-11-08 (金) 04:56:21 (30d)
Linux/sys/devices/system/cpu/cpu0/cpufreq
https://www.kernel.org/doc/Documentation/cpu-freq/user-guide.txt
項目
Linux/sys/devices/system/cpu/cpu0/cpufreq/affected_cpus? List of Online CPUs that require software coordination of frequency. Linux/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_cur_freq? Current frequency of the CPU as obtained from the hardware, in KHz. This is the frequency the CPU actually runs at. (rootのみread可) Linux/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq Linux/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq? Linux/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_transition_latency? Linux/sys/devices/system/cpu/cpu0/cpufreq/related_cpus? Linux/sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies Linux/sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors? Linux/sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq Current frequency of the CPU as determined by the governor and cpufreq core, in KHz. This is the frequency the kernel thinks the CPU runs at. Linux/sys/devices/system/cpu/cpu0/cpufreq/scaling_driver? Linux/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor? Linux/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq Linux/sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq Linux/sys/devices/system/cpu/cpu0/cpufreq/scaling_setspeed? Linux/sys/devices/system/cpu/cpu0/cpufreq/stats?
ODROID-C2 (Amlogic S905)
Linux/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_cur_freq? 1536000 Linux/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq 1536000 Linux/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq? 100000 Linux/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_transition_latency? 200000 Linux/sys/devices/system/cpu/cpu0/cpufreq/affected_cpus? 0 1 2 3 Linux/sys/devices/system/cpu/cpu0/cpufreq/related_cpus? 0 1 2 3 Linux/sys/devices/system/cpu/cpu0/cpufreq/scaling_available_frequencies 100000 250000 500000 1000000 1296000 1536000 Linux/sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors? hotplug interactive conservative ondemand userspace powersave performance Linux/sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq 1536000 Linux/sys/devices/system/cpu/cpu0/cpufreq/scaling_dflt_freq? 0 Linux/sys/devices/system/cpu/cpu0/cpufreq/scaling_driver? meson_cpufreq Linux/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor? interactive Linux/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq 1536000 Linux/sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq 100000 Linux/sys/devices/system/cpu/cpu0/cpufreq/scaling_setspeed? <unsupported>
