[每天一个Linux小技巧]　查看时钟源精度

分类: IT文章 • 2022-09-02 19:58:58

$ dmesg | grep clock

[0.000000] OMAP clocksource: GPTIMER1 at 24000000 Hz
[0.000000] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 178956ms

这里的精度是41ns