I'm using the SS4N1 script to control the CPU and voltage levels. I want to undervolt a wee bit but my phone died using the default values... are there any recommended values for what I should set SLEEP_MIN_UV and SLEEP_MAX_UV to?
HELLO AND SALAM SATU MALAYSIA
Since i was newbie about android,
i try to overclock my Xperia X8.
so i went to market and i found Antutu CPU Master.
the problem is i found something that i never heard before.::::::
"GOVERNOR"
could someone told me..what is governor actually...
and what different better the governor module?
i only found about smartass..the other module..i didnt find in xda forum.
i hope someone could help me here..before i accidentally brick my phone.
Cpu governor is control the Cpu freq.
- The OnDemand governor is the default option used by Android. It scales the CPU speed between the minimum and maximum speeds depending on CPU load. If the system needs more speed, the kernel will rapidly scale up the CPU speed.
- The Conservative sets the CPU speed in a similar way to the Ondemand governor, but scales the CPU up much less rapidly. This would theoretically save battery power, but may lead to less responsiveness.
- The Userspace governor is currently useless. It’s another way for applications to set the CPU speed that setCPU does not use.
- The Performance governor always keeps the CPU at the maximum set frequency.
Additionally, he makes reference to another option, which is not currently part of the setCPU app, so I am assuming that this is one that was removed in later versions.
- The Powersave governor always keeps the CPU at the minimum set frequency.
- Except for “Userspace,” no matter which governor you set, the CPU will always stay within the bounds of the maximum and minimum speeds you set in setCPU.
tony-noob said:
Cpu governor is control the Cpu freq.
- The OnDemand governor is the default option used by Android. It scales the CPU speed between the minimum and maximum speeds depending on CPU load. If the system needs more speed, the kernel will rapidly scale up the CPU speed.
- The Conservative sets the CPU speed in a similar way to the Ondemand governor, but scales the CPU up much less rapidly. This would theoretically save battery power, but may lead to less responsiveness.
- The Userspace governor is currently useless. It’s another way for applications to set the CPU speed that setCPU does not use.
- The Performance governor always keeps the CPU at the maximum set frequency.
Additionally, he makes reference to another option, which is not currently part of the setCPU app, so I am assuming that this is one that was removed in later versions.
- The Powersave governor always keeps the CPU at the minimum set frequency.
- Except for “Userspace,” no matter which governor you set, the CPU will always stay within the bounds of the maximum and minimum speeds you set in setCPU.
Click to expand...
Click to collapse
thanks button click =)
btw,what apps u use to overclock.?
and what governor u preferred? and what is ur min n max scale?
naim.kamiya said:
thanks button click =)
btw,what apps u use to overclock.?
and what governor u preferred? and what is ur min n max scale?
Click to expand...
Click to collapse
I'm not using any app. I overclocked in my system (alfs+GDX). My governor is OnDemand. Min 129mhz - max 748 mhz.
tony-noob said:
I'm not using any app. I overclocked in my system (alfs+GDX). My governor is OnDemand. Min 129mhz - max 748 mhz.
Click to expand...
Click to collapse
owh.ok...
thanks again.
im not using GDX,,but..can i install alfs in my phone?
im using Linux Escha Arch v1
naim.kamiya said:
owh.ok...
thanks again.
im not using GDX,,but..can i install alfs in my phone?
im using Linux Escha Arch v1
Click to expand...
Click to collapse
Offcourse you can install alfs but you should unlock your bootloader...
tony-noob said:
Offcourse you can install alfs but you should unlock your bootloader...
Click to expand...
Click to collapse
i already make it,...
thanks a lot.
last question...what version u have?
it is ok to use alfs kernel with different roms,not GDX?
naim.kamiya said:
i already make it,...
thanks a lot.
last question...what version u have?
it is ok to use alfs kernel with different roms,not GDX?
Click to expand...
Click to collapse
I have vesion 5. You can use alfs with other roms but maybe wifi won't work or vibration....
tony-noob said:
I have vesion 5. You can use alfs with other roms but maybe wifi won't work or vibration....
Click to expand...
Click to collapse
i use alf kernel version 3..
so far,i didnt find any bug.
wifi n vib work very well with my linuxperia arch v1 rom.
i use antutu benchmark..i get 1881..
superb ..thanks a lot.
1881 good. Do you like LinuXperia v1 ? Come soon LinuXperia Esca Arch 3 ( overclock, bravia hack, xloud, dsp manager vs )
alessiocerci said:
1881 good. Do you like LinuXperia v1 ? Come soon LinuXperia Esca Arch 3 ( overclock, bravia hack, xloud, dsp manager vs )
Click to expand...
Click to collapse
Cant wait for linuxperia v3
Sent from my E15 using xda premium
Hey guys can someone share what's the best profile and configuration to double the battery life in our devices using setCPU..
Thanks in Advance!
Sent from my CSL-MI410 using XDA App
Hi there,
I think, it depends on how is your settings now. You can try 500 mhz and disable mobile data first.
hmm.. okay.. will 500Mhz double the life and also give a decent performance??
i'm more concern on the voltage control.
can everyone share their fine profile for voltage?
btw, my setcpu setting were recommended by CacingKalung.
25mhz and 1125mhz with smartassv2.
thepranam said:
Hey guys can someone share what's the best profile and configuration to double the battery life in our devices using setCPU..
Thanks in Advance!
Sent from my CSL-MI410 using XDA App
Click to expand...
Click to collapse
The following works for me all the time
Main Profile - MAX - Dont set it all the way to OC if you are using any of the modded kernels, keep it just above 1Ghz, i set at 1200.
MIN - around 600. Use SmartassV2, if unavailable use Performance.
Turn on Profiles and set 2 important profile
Screen Off - MAX & MIN - 122Mhz. Priority 90%, Set governer Conservative
In Call - MAX - Around <=500, MIN = Around 300, Priority - 100, Set governer Performance. This is to avoid any lags when call comes in
With this I am able to stretch the battery easily to 1.5 days. I have observed the performance to be uniform whether on CM7 or MIUI.
Additionally I also configure Adv Task Killer Pro - Always on, Kill Task when screen off, and dont forget to set Ignore for - SetCPU.
This combo of SetCPU and Task Killer works for me ! Try and see if it meets your expectations
How are you able to set exact values of 122 MHz or 300/500 MHz?
On stock ROM, SetCPU only allows for a slider to control the frequency which doesn't allow for precision setting since after about 368 MHz the slider only goes to around 700+ MHz skipping all the frequencies possible in between.
Rgds
Sandy
Im using SET CPU and the ondemand governer gives very good battery life. I keep the min speed to 122 MHZ and Max to 1024 MHZ.
Made three profiles for screen off, temp >40deg and In call. Screen off profile kept to 122MHZ, certainly improved my battery by leaps and bounds.
I'm a slightly android noob. but What are Governors i kept hearing about, especially on the AbyssNote kernel thread page.
angelom said:
AbyssNote kernel 3.3 Original Logo
Changelog:
Changed conservative governor
Changed default governor ondemand with sampling rate of 100000. use setcpu or scripts to lower it (or try conservative governor) if you prefer performance over battery life.
Changed lulzactive governor so that it uses idle notifier + some other tiny tweaks
Added Hotplug Governor
Changed Wifi drives...
Click to expand...
Click to collapse
Does it refer to the SetCPU's profile option?
And by the way when we set the profile on SetCPU, does it automatically help us to undervolt the Note? Or undervolting is left to the user to set?
For a guide on govenors take a look at this
Govenors
i dont oc or uv bbut these are normally set by the user, many threads have recommended settings
How well set the settings to the optimal CM9 MINI ROM? I know it was already somewhere, but I can not znaleś.Bardzo mainly I mean if ZRam to be enabled or disabled? And how to set the processor.
Advance thank you very much
If I could give it some help thanks
Smartass v2 cpu governor - cpu frequency 122 - 729.
Z-ram when ur not using supercharger then 18% if u do then disable it..
tiestobunio said:
How well set the settings to the optimal CM9 MINI ROM? I know it was already somewhere, but I can not znaleś.Bardzo mainly I mean if ZRam to be enabled or disabled? And how to set the processor.
Advance thank you very much
If I could give it some help thanks
Click to expand...
Click to collapse
I Use Smartass v2 cpu governor - cpu frequency 122 - 600 works well.
The problem is that the battery is short-lived
Relative Zram I don't have opinion.