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    有办法提高cpu调度吗?

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    • X Offline
      xbt123ufo
      last edited by

      指纹bug一直吃了大量的cpu,8核有4核全开,但是UI还挺流畅的,为了省电,我把指纹进程给禁用了,现在cpu频率低了不少,但是UI变卡了不少,旗鱼的调度是不是太低了?有办法改CPU调度吗?

      BirdZhangB Z 2 Replies Last reply Reply Quote 0
      • BirdZhangB Online
        BirdZhang 船长 @xbt123ufo
        last edited by

        @xbt123ufo 应该是自己调度的,你可以找找 CONFIG_CPU_BOOST /sys/devices/system/cpu/

        ———扬帆起航🚢

        好 1 Reply Last reply Reply Quote 0
        • Z Offline
          Zhangyachuang @xbt123ufo
          last edited by

          @xbt123ufo 你的型号是?我感觉内存在4G以下的开安卓虚拟机都会爆内存

          X 1 Reply Last reply Reply Quote 0
          • X Offline
            xbt123ufo @Zhangyachuang
            last edited by

            @Zhangyachuang 我的是xa2 plus 6g,我内存还够用,我安卓软件不多,也就几个,全开都问题。原生软件我试了下,几乎全开了,也没出现闪退

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            • X Offline
              xbt123ufo
              last edited by

              改成performance模式,大核频率满载了,小核基本没怎么用,UI流畅了好多,旗鱼还是吃频率多些,感觉多核优化没安卓好

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              • X Offline
                xbt123ufo
                last edited by

                大核工作流畅多了,现在都有丝滑的感觉了,终于不抖了。我估计xpeia x要比xa2流畅不少

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                • Z Offline
                  Zhangyachuang @xbt123ufo
                  last edited by

                  @xbt123ufo 请问怎么修改?要修改哪个配置文件?

                  X 2 Replies Last reply Reply Quote 0
                  • X Offline
                    xbt123ufo @Zhangyachuang
                    last edited by

                    @Zhangyachuang storeman里面下载cpufrequtils这个软件,再在T端里root权限下输入cpufreq-set -g performance就能改成性能模式了。确实流畅,不过有点小耗电,小发热。我现在cpu改回默认,把gpu加速改成性能模式了,也挺流畅的。cpu负担减轻了,耗电貌似也没明显变化。

                    BirdZhangB 1 Reply Last reply Reply Quote 0
                    • X Offline
                      xbt123ufo @Zhangyachuang
                      last edited by BirdZhang

                      @Zhangyachuang http://www.jollausers.com/2014/05/want-a-snappier-jolla-you-have-one-line-of-command-to-enter/ 你可以参考这个网站改gpu,只用把文件地址改下就行了

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                      • BirdZhangB Online
                        BirdZhang 船长 @xbt123ufo
                        last edited by

                        @xbt123ufo 让我想起了安卓刚出来的时候也是各种调CPU频率

                        ———扬帆起航🚢

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                        • M Offline
                          meago @xbt123ufo
                          last edited by

                          @xbt123ufo 请问文件地址改成哪个?

                          1 Reply Last reply Reply Quote 0
                          • 好 Offline
                            好多水 @BirdZhang
                            last edited by

                            @birdzhan怎么调啊

                            BirdZhangB 1 Reply Last reply Reply Quote 0
                            • BirdZhangB Online
                              BirdZhang 船长 @好多水
                              last edited by

                              @好多水 在 有办法提高cpu调度吗? 中说:

                              @birdzhan怎么调啊

                              # 查看cpu0支持的模式
                              cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors
                              
                              #设置cpu0为性能模式
                              echo performance > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
                              

                              8核的话一个一个的设置吧

                              ———扬帆起航🚢

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