Best governor for performance and battery saving?? - Galaxy Ace S5830 General

I m on cyanogenmod 7.2 by fat.. i just wanna know which is the best governor for faster performance and better battery saving...
Pls do reply
Sent from my GT-S5830 using CyanogenMod 7.2 by FAT

Depends on user requirements but for me it is smartass v2
TeamCooper Developer
TheMyth Developer
www.teamcooper.net

SmartassV2 suits best for my regular usage.
I use SetCPU to set diff CPU frequencies. (zImage v1.5 kernel)
Normal: 160 Min 735 Max -- SmartassV2
Charging: 120 Min 600 Max -- SmartassV2
Screen Off: 240 Min 320 Max -- Ondemand
Temp > 40C: 120 Min 480 Max -- Ondemand
Battery <11%: 120 Min 320 Max -- Conservative

http://forum.xda-developers.com/showthread.php?p=19846297

i use smartassV2

Smartass v2
----------------
Sent from my Ace. Galaxy Ace

SmartAss V2 is more balanced yet more battery wise than Ondemand.
InteractiveX is I think the best battery saver
Sent from my GT-S5830 using Tapatalk

Thanx... everyone is using smartass v2

subha632 said:
Thanx... everyone is using smartass v2
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Click to collapse
I m too using that.
Sent From My SGA via Xda Premium App

Rushyang said:
SmartassV2 suits best for my regular usage.
I use SetCPU to set diff CPU frequencies. (zImage v1.5 kernel)
Normal: 160 Min 735 Max -- SmartassV2
Charging: 120 Min 600 Max -- SmartassV2
Screen Off: 240 Min 320 Max -- Ondemand
Temp > 40C: 120 Min 480 Max -- Ondemand
Battery <11%: 120 Min 320 Max -- Conservative
Click to expand...
Click to collapse
u shouldnt be doing that.
ever wonder why nofrills cpu control doesnt include cpu freq/governor changing based on profile? because the author stated that those changing should be done natively by the cpu governor, not by the phone itself.
and smartassv2 already include max cpu freq on screen off profile and for my kernel i already set it to 320. same as ondemandx, savagedzen, interactivex and smartass, i already set screen off max at 320.

SmartASS v2
Sent from my GT-S5830 using xda premium

Not to be specific but it depend on your kernel....
regards,
•ƒγяύs ργяσ™• eBuddy XMS pin: A24D43B9
[rOms dOn't KiLL phOnE, nOob dO ]

Ummm... so no ones for conservative?
I prefer conservative..
Sent from my GT-S5830 using XDA

an0nym0us_ said:
u shouldnt be doing that.
ever wonder why nofrills cpu control doesnt include cpu freq/governor changing based on profile? because the author stated that those changing should be done natively by the cpu governor, not by the phone itself.
and smartassv2 already include max cpu freq on screen off profile and for my kernel i already set it to 320. same as ondemandx, savagedzen, interactivex and smartass, i already set screen off max at 320.
Click to expand...
Click to collapse
+1 to that
TeamCooper Developer
TheMyth Developer
www.teamcooper.net

syed.sayeed96 said:
Ummm... so no ones for conservative?
I prefer conservative..
Sent from my GT-S5830 using XDA
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Click to collapse
Me too, conservatibe has the best powee savin.g. Of course, litte bit slower but not even noticeable, and good battery life.
Sent from my GT-S5830 using xda premium

Conservative + underclocked = Amazing battery life (nothing extraordinary but amazing from Ace's low standard)
And performance....wen gaming...wid just slight overclocking...with charger plugged in.....with back cover out...feels like its gonna burst into flames...

an0nym0us_ said:
u shouldnt be doing that.
ever wonder why nofrills cpu control doesnt include cpu freq/governor changing based on profile? because the author stated that those changing should be done natively by the cpu governor, not by the phone itself.
and smartassv2 already include max cpu freq on screen off profile and for my kernel i already set it to 320. same as ondemandx, savagedzen, interactivex and smartass, i already set screen off max at 320.
Click to expand...
Click to collapse
I'm getting what your point is. But, I have several questions:
1) Why that guy developed an application -No-Frills CPU Control when all the features he presented where available under Settings > CyanogenMod Settings > Performance?
(And then he said "you might need a custom ROM like CyanogenMod", if he didn't give profile feature)
2) When I go to /sys/devices/system/cpu/cpu0/cpufreq/smartass I can't read any of its set frequencies.
3) And how come SetCPU is any different then switching the governor manually? Standard procedure also changes the governor as SetCPU does. So how come it is harmful? Just because SetCPU might switch profile too often?
I used SetCPU just to save more battery. I'll disable SetCPU and observe CPUSpy stats and let you know about freqs switching.

No Frills works on a stock ROM dude, he said you might need to use CM because maybe he's afraid stock kernel has a freqlock thingy.
Sent from my GT-S5830 using Tapatalk

Best governor, hmm which state ? Arnold, that artist ? Hhhhh
Linux kernel governor, hmmm I dont care on these. I use default ondemand, and burnout battery that I dont care, as long as i can see elctricity terminal or I have to use 60Ah car battery in my back hhhhhh.
I didnt use my ace on scientific processing, connecting thousand of android doing parallel processing looking for alien. So 8 hours battery is enough for me.
Peace

Related

i set very agressive undervolt values is it safe ?

hi all i have set my s2 uv values to very agressive values is it safe or not ?
and my phone never craches " crash once i change the shed. from bfq to noop "
i am using the latest seyah kernel 2.6.11
100 ---- 825
200 ---- 825
500 ---- 875
800 ---- 950
1000 --- 1050
1200 --- 1150
is it safe or not ?
and i use set cpu with voltage control cau voltage control "free" doesnt have screen of profile
and any one can recomend the best shed. for my config.
bfq or sio or cfq
Bfq or sio with Siyah 2.6.11, take your pick (I prefer sio).
So far as undervolting goes, shouldn't cause you any problems so far as reducing the life of the phone's components go. Obviously if you go too far with it you'll have instability/crashes but it shouldn't harm the phone long-term.
evaworld said:
hi all i have set my s2 uv values to very agressive values is it safe or not ?
and my phone never craches " crash once i change the shed. from bfq to noop "
i am using the latest seyah kernel 2.6.11
100 ---- 825
200 ---- 825
500 ---- 875
800 ---- 950
1000 --- 1050
1200 --- 1150
is it safe or not ?
and i use set cpu with voltage control cau voltage control "free" doesnt have screen of profile
and any one can recomend the best shed. for my config.
bfq or sio or cfq
Click to expand...
Click to collapse
thanks for your answer will try sio , and now i will not be worry about my phone thankss
evaworld said:
thanks for your answer will try sio , and now i will not be worry about my phone thankss
Click to expand...
Click to collapse
Yeah. Undervolting does not harm the device. Overvolting and sometimes overclocking however does.

[Q] Proper Clockspeed?

I am on the latest milestone 6 rom, and also the latest devil kernal. What is the clockspeed I should set it at, and also which governor works best?
Solidsnake726 said:
I am on the latest milestone 6 rom, and also the latest devil kernal. What is the clockspeed I should set it at, and also which governor works best?
Click to expand...
Click to collapse
I use 1200 MHz cpu speed, 105% liveoc, vr i/o scheduler and lulzactive governor. smooth and stable. though liveoc can be raised
reidandkat said:
I use 1200 MHz cpu speed, 105% liveoc, vr i/o scheduler and lulzactive governor. smooth and stable. though liveoc can be raised
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Click to collapse
how about the battery performance ?

Best CPU Govener

I heard that the best is Interactive but i'm using ondemand as it is set to default. What one do you use and why?
tehsprayer said:
I heard that the best is Interactive but i'm using ondemand as it is set to default. What one do you use and why?
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Click to collapse
There is no "best" governor. It all depends on what the user is doing or going to do. If someone is gonna do benchmarking, they'll (most likely) set it to "performance" to test the device at its full capability. For saving battery, conservative or hot plug. For normal usage one may choose interactive, ondemand, smartass, lulzactive, lagfree, etc.

[Q] Best settings for mini.. i/o, cpu, governor etc.

So whats the best settings for a lag free but still battery saving?
There are no best settings as such, you can attempt a scalable undervolted processor via governor. You alone can decide the balance of power saving vs processing muscle. It depends solely on your needs
Sent from my GT-I9100
If I helped you, please hit the thanks button!
mynewcentury said:
So whats the best settings for a lag free but still battery saving?
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Click to collapse
use governor smartassV2 or interactive (smartassV2 is even more better than interactive) and
u can also keep cpu max freq at 800 Mhz it saves battery and at 800 mhz our devices also dnt lag..

[Q] Best CPU Settings?

I am S-On running Shrike's PAC cm10 rom with his latest Erhmagad kernel set to lionheart governer and ROW i/o scheduler. My min CPU frequency is 192 MHz and my max is 1404 MHz but im still only getting decent battery life.
What are the optimal CPU settings for someone who uses their phone primarly for text messaging, youtube, emails, browsing the web, etc. I don't really do much power gaming. I heard on some thread that there is no power usage difference between 192 and 384 MHz is this true?
im using funky kernel 2.2 and im also interested in what are some good settings to start out with...
gleggie said:
I am S-On running Shrike's PAC cm10 rom with his latest Erhmagad kernel set to lionheart governer and ROW i/o scheduler. My min CPU frequency is 192 MHz and my max is 1404 MHz but im still only getting decent battery life.
What are the optimal CPU settings for someone who uses their phone primarly for text messaging, youtube, emails, browsing the web, etc. I don't really do much power gaming. I heard on some thread that there is no power usage difference between 192 and 384 MHz is this true?
Click to expand...
Click to collapse
I have found 384 to be better than 192. At least on my phone.
Does lion heart run better then snartass v2?
Sent from my LG-E739 using xda app-developers app
gleggie said:
I am S-On running Shrike's PAC cm10 rom with his latest Erhmagad kernel set to lionheart governer and ROW i/o scheduler. My min CPU frequency is 192 MHz and my max is 1404 MHz but im still only getting decent battery life.
What are the optimal CPU settings for someone who uses their phone primarly for text messaging, youtube, emails, browsing the web, etc. I don't really do much power gaming. I heard on some thread that there is no power usage difference between 192 and 384 MHz is this true?
Click to expand...
Click to collapse
The difference is almost negligible, and at 384MHz, things can finish up their work faster and get back to deep sleep faster. In general though, like so many other things it depends a lot on your individual usage pattern.
kdog1202 said:
Does lion heart run better then snartass v2?
Sent from my LG-E739 using xda app-developers app
Click to expand...
Click to collapse
They're very different in how they work so it's hard to even do a direct comparison. smartassV2 is based on the interactive governor and does a lot of "fast-peaking" where it jumps to high frequencies more quickly and more often. Lionheart is conservative based, so it moves through the individual frequencies more smoothly, but it doesn't increase as quickly. I've tested smartassV2 in my kernel, but haven't pushed it in an official update yet, because I haven't gotten it tuned to a point where I'm happy with it. For my use, I've found lionheart to be quite smooth and pretty easy on battery.
If you want some comparison, dancedance is probably the closest thing to lionheart in Funky Kernel, but dancedance scales a bit different and has some different sleep routines, so it acts a little different under light load.

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