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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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