问如何解决cpufreqset错误EN老肥近期参加Kaggle平台的比赛，因为比赛类型为Code Competition，测试数据并不...
show_setspeed 就是读scaling_setspeed-当前cpu频率 store_setspeed 就是写scaling_setspeed,可以用户控制。改变cpu频率的时候会调用如下函数: ret = __cpufreq_driver_target(policy, freq, CPUFREQ_RELATION_L); 2.3.4 调频调压流程 例如输入命令: echo 700000 > /sys/devices/system/cpu/cpu0/cpufreq/scal...
o: In function `sunxi_cpufreq_set_vf': /home/chenkunyao/workspace/tina2.0/atina/lichee/linux-4.9/drivers/cpufreq/sunxi-cpufreq.c:279: undefined reference to `arisc_dvfs_cfg_vf_table' make[5]: *** [vmlinux] Error 1 make[5]: Leaving directory `/home/chenkunyao/workspace/tina2.0/atina...
当一个governor被policy选定后,核心层会通过__cpufreq_set_policy函数对该cpu的policy进行设定,参看 Linux动态频率调节系统CPUFreq之二:核心(core)架构与API中的第4节和图4.1。如果policy认为这是一个新的governor(和原来使用的旧的governor不相同),policy会通过__cpufreq_governor函数,并传递CPUFREQ_GOV_POLICY_INIT...
uci -q set "cpufreq.cpufreq.minfreq$1"="$3" uci -q set "cpufreq.cpufreq.maxfreq$1"="$4" [ -n "$5" ] && uci -q set "cpufreq.cpufreq.sdfactor$1"="$5" [ -n "$6" ] && uci -q set "cpufreq.cpufreq.upthreshold$1"="$6" uci -q commit cpufreq } [ "$(uci -q...
sudo cpufreq-set -f 上述命令将把CPU的频率设置为。 动态调整 我们还可以使用cpufreq-set命令动态调整CPU的频率,让CPU根据当前负载情况自动调整频率。 sudo cpufreq-set -d -u -g ondemand 上述命令将把CPU的频率范围设置为至,并使用ondemand调频器,根据负载情况自动调整频率。 修改配置文件 cpufrequtils还提供...
Edit: In my case the problem was related to the 5.4/5.15 pca9450 syntax change as desribed in the link below:https://community.nxp.com/t5/i-MX-Processors/Unable-to-set-cpufreq-in-Kirkstone-5-15-71/m-p/1687173 ) 0 Kudos Reply 07-05-2023 01:43 AM 6,416...
0000000000000009 0000000000124f80 0000000000249f00 ffff881f67e1dd28 <d> ffff884010f50180 0000000000000000 ffffffffa044a760 ffff881f67e1de08 <d> ffff881f67e1dd08 ffffffff8141341f ffff884010f50180 ffff881f67e1dd28 Call Trace: [<ffffffff8141341f>] __cpufreq_set_policy+0x1af/0x250 [<ffffffff...
check e59559e95776 Set ASYM_PACKING Flag on Zhaoxin KH-40000 platform warning WARNING:LONG_LINE: line over 80 characters #59: FILE: kernel/sched/topology.c:1909: prio = arch_asym_cpu_priority(sg->asym_prefer_cpu); WARNING:LONG_LINE: line over 80 characters #63: FILE: kernel/sched/topo...
git clone https://github.com/AdnanHodzic/auto-cpufreq.gitcdauto-cpufreq#set up virtual environment (details removed for brevity)pip3 install -e.auto-cpufreq Regularly runpoetry updateif you get any inconsistent lock file issues. Post-installation ...