Develop Bugs

{Script} {APP} CPU Sleeper, The Battery Saver Mod! 07/06/2012 { Release 3 Reversion 1

App Version:
CPU Sleeper
~Free to all XDA Memebers
~ Must Be Rooted to use App
What is it?
Its a fairly simple App that will put CPU 1/2/3 OFFLINE when the screen turns off. Once the screen comes back on, it will allow CPU 1/2/3 back ONLINE.
How does it work?
Since we have Dual & Quad core CPUs, we have a CPU 0 and a CPU 1/2/3, core 0/1/2/3, while the screen is off we really only need to have 1 core active "CPU0", this App will make sure CPU 1/2/3 shuts off while the screen is off, then resumes normal usage when the screen comes back on.
Compatibility?
Works with any Dual Core & Quad Core Devices!
~ICS
~Gingerbread
Battery Saving?
Battery savings all depends on Usage & idle times.
App Download: CPUSleep.apk
Version 1.3 Release Notes:
~ Fixed issue with Phone getting hot
~ Secondary Cores will now Disable while Talking on Phone if Needed
~ Secondary Cores Now Come back online
~ Fixed Superuser Notification being displayed every second
~ Fixed Cores Coming back online while screen is Off
~ Phone's while charge semi-faster while not being used
~ Fixed Lag issue when coming back online
~ Auto-Start on Reboot is still borked
Credits:
Handlerexploit for co-creation of this wonderful App.

Thanks for remembering us little A100 guys over here :laugh:
For those that don't know, this is the guy that made the CPU Sleeper script I posted about, he made an App version of it.

Look very useful!I will try it.

Works like a champ counteracting OC battery usage, thanks.
Sent from my Acer Iconia Tab A100 using xda app-developers app

Just downloaded to tablet..ill give it a try and report back.
Sent from my PC36100 using xda premium

Does CPU Sleeper require root access?
When I try to start the service, Superuser denies access.
How can I get Superuser to allow the CPU Sleeper service to run?

Yes, it is the 2nd statement above.
Sent from my Acer Iconia Tab A100 using xda app-developers app

jschall said:
Does CPU Sleeper require root access?
When I try to start the service, Superuser denies access.
How can I get Superuser to allow the CPU Sleeper service to run?
Click to expand...
Click to collapse
Go into the super user app, and remove the allow/disallow option for it, then try it again.
The app requires SU, the script does too, but is run in the background, so SU never asks about it or cares that it runs.

pio_masaki said:
Go into the super user app, and remove the allow/disallow option for it, then try it again.
The app requires SU, the script does too, but is run in the background, so SU never asks about it or cares that it runs.
Click to expand...
Click to collapse
Thanks, @pio_masaki, but how do I allow an app in Superuser? I run Superuser, but I don't see any way to allow/disallow apps.
Update: I apparently had lost my root access and had to re-root. Working fine now. Thanks again for your help.

Why doesn't it work with my S2 (v1.25) ???

computechnopro said:
Why doesn't it work with my S2 (v1.25) ???
Click to expand...
Click to collapse
If its the phone in your signature, I would ask in that forum, this is for Acer A100 Tablets...
Anyways, how does it not work? Some detail would be helpful.

pio_masaki said:
If its the phone in your signature, I would ask in that forum, this is for Acer A100 Tablets...
Anyways, how does it not work? Some detail would be helpful.
Click to expand...
Click to collapse
Thanks a lot, I really need this program, now i finally can save my battery when I am out

Thanks a lot, I really need this program, now i finally can save my battery when I am out
By the way does this work on cm 10 or job version roms

unclemo said:
Thanks a lot, I really need this program, now i finally can save my battery when I am out
By the way does this work on cm 10 or job version roms
Click to expand...
Click to collapse
shouldn't be rom dependant.
Tapatalked from my HTC DNA

[Q] Camera limits CPU

Tested in sense, using tegrastats.
I noticed that when i run the camera app, any camera app, the cpu speed gets locked to 860mhz
All 4 cores are being used at some % but the speed gets locked to HALF of max. I just don't understand why they would do this.
And yes, the Cpu never goes above it even while recording. As soon as u exit the camera app, the cpu can go to its 1.5Ghz under load.
Could this be the reason the camera is always so choppy and such?

RyujinJakk4 said:
Tested in sense, using tegrastats.
I noticed that when i run the camera app, any camera app, the cpu speed gets locked to 860mhz
All 4 cores are being used at some % but the speed gets locked to HALF of max. I just don't understand why they would do this.
And yes, the Cpu never goes above it even while recording. As soon as u exit the camera app, the cpu can go to its 1.5Ghz under load.
Could this be the reason the camera is always so choppy and such?
Click to expand...
Click to collapse
Are you stock?
I'm not and there's no clock-locking in the stock camera app, ProCapture or Camera FV-5...

mystic naassou
Tigerlight said:
Are you stock?
I'm not and there's no clock-locking in the stock camera app, ProCapture or Camera FV-5...
Click to expand...
Click to collapse
i was on Blade elite 1.3.1
Ill try a diff rom and find out.

Reckon it's a kernel thing. I'm using Alex-V's 1.7 sense kernel and the cpu happily clocks up to the max frequency set.

Camera turns the screen on 100% brightness it likely is coded to do that to limit heat while you are holding it.
Most of the image processing is done on the sense imaging chip and not the CPU.
Sent from my HTC One X using xda app-developers app

treebill said:
Camera turns the screen on 100% brightness it likely is coded to do that to limit heat while you are holding it.
Most of the image processing is done on the sense imaging chip and not the CPU.
Sent from my HTC One X using xda app-developers app
Click to expand...
Click to collapse
seems legit.
I can confirm that Pro Capture doesn't get limited. I guess that backs up treebill's theory, since it seems to only happen in the native camera app.

RyujinJakk4 said:
seems legit.
I can confirm that Pro Capture doesn't get limited. I guess that backs up treebill's theory, since it seems to only happen in the native camera app.
Click to expand...
Click to collapse
Well, as per my sig I am using a Sense ROM, if it were a Sense camera measure you would think it would apply across the board...
Are you using a fully stock camera app or is it modded?

Tigerlight said:
Well, as per my sig I am using a Sense ROM, if it were a Sense camera measure you would think it would apply across the board...
Are you using a fully stock camera app or is it modded?
Click to expand...
Click to collapse
yea i saw ur sig, so i even flashed android rev.
On blade rom, the camera was stock,
Both stock apps on both roms were getting the Cpu-limitation for me.
The other camera app (pro capture) was not limited. But funnily, there was no difference in terms of lag, Both the stock and second apps lagged equally, i mean its not a huge amount of lag, but quite noticeable.
Im really curious how you are on stock camera app and not getting cpu locked. Are you using tegrastats to check? or some other program? I mean it only happens while the camera is running, so :/

RyujinJakk4 said:
yea i saw ur sig, so i even flashed android rev.
On blade rom, the camera was stock,
Both stock apps on both roms were getting the Cpu-limitation for me.
The other camera app (pro capture) was not limited. But funnily, there was no difference in terms of lag, Both the stock and second apps lagged equally, i mean its not a huge amount of lag, but quite noticeable.
Im really curious how you are on stock camera app and not getting cpu locked. Are you using tegrastats to check? or some other program? I mean it only happens while the camera is running, so :/
Click to expand...
Click to collapse
Well i'm not using a fully stock camera. I use Lypota's modpack which includes camera mods, as well as ivicask's camera drivers mod.
And yeah I installed Tegrastats to reproduce it but I don't use it any other time.
Incidentally, I also use Smartmax governor and ROW IO scheduling...possibly a factor.

Tigerlight said:
Well i'm not using a fully stock camera. I use Lypota's modpack which includes camera mods, as well as ivicask's camera drivers mod.
And yeah I installed Tegrastats to reproduce it but I don't use it any other time.
Incidentally, I also use Smartmax governor and ROW IO scheduling...possibly a factor.
Click to expand...
Click to collapse
i've already explored the governor/scheduler combos. Even on performance -- 1.5ghz locked, the camera app overrides it to 860 on stock apps.
I don't think i care enough to find a "fix", i've switched to rootbox and just waiting for sense 5 to appear for our HOX. Maybe that camera will perform better. *fingers crossed*

RyujinJakk4 said:
i've already explored the governor/scheduler combos. Even on performance -- 1.5ghz locked, the camera app overrides it to 860 on stock apps.
I don't think i care enough to find a "fix", i've switched to rootbox and just waiting for sense 5 to appear for our HOX. Maybe that camera will perform better. *fingers crossed*
Click to expand...
Click to collapse
As I said the processing of images are not done on the CPU, no need for it to run at 1.5 just to take a picture.
Even if you got the app to run the CPU at 1.7 it wouldn't effect the quality of the image.
Sent from my HTC One X using xda app-developers app

treebill said:
As I said the processing of images are not done on the CPU, no need for it to run at 1.5 just to take a picture.
Even if you got the app to run the CPU at 1.7 it wouldn't effect the quality of the image.
Sent from my HTC One X using xda app-developers app
Click to expand...
Click to collapse
He's complaining about viewfinder lag though not image quality...and I just don't see it, never have.

Tigerlight said:
He's complaining about viewfinder lag though not image quality...and I just don't see it, never have.
Click to expand...
Click to collapse
Fair enough, I don't get it on any ROM or base :/
Sent from my HTC One X using xda app-developers app

[Q] N3N Games & Apps Performance Issues

Hi there
I have my Note3 Neo for a month now and it runs superb, love this device. However.. there are few 3D Games that glitch during gameplay
Beach Buggy Blitz- Starts up fine but after a while I start to notice game Glitches, The checkpoint clock and the Boxed graphics on the sides don't act as they should be. There other parts of the game that acting the same way.
Dungeon Hunter 4- (Great Game) Starts Fine, After a while all the characters lose their characteristics.. face.. sword details.. armor details.. etc..
PlayStation® All-Stars Island- The Game itself runs fine, but on the main menu (the Island) it like the 3D is broken (pieces disappear and appear again).
Other 3D Games like Kritika: Chaos Unleashed, Dead Space, Dark Avenger, Dead Triger run smoothly.
Just want to know if there is anyone else out there having the Same Problems or its just me.
P.S i read about Modern "Combat 5 not working" If thats the case Big.Little Possessor is there a way to fix this?
Thanks

Although the reviews compare it with snapdragon 800 and they say the cpu is on par and gpu os on par with adreno 320...however I have noticed games were much smoother on my Nexus 4. At SOME point on note 3 neo games do stutter.
Sent from my SM-N7505 using XDA Premium 4 mobile app

Maybe neo is hexacore so that is the reason some games lag.
Sent from my SM-N750 using XDA Free mobile app

Is there a way to disable/enable the dual core possessor via terminal emulator or with scrip? I tried using couple of apps but some didint work and other were made for quad core devises and showed only 4 cored...

cgprince06 said:
Is there a way to disable/enable the dual core possessor via terminal emulator or with scrip? I tried using couple of apps but some didint work and other were made for quad core devises and showed only 4 cored...
Click to expand...
Click to collapse
why do you want to disable dual core?
Sent from my SM-N750 using XDA Premium 4 mobile app

kaushal.k said:
Maybe neo is hexacore so that is the reason some games lag.
Sent from my SM-N750 using XDA Free mobile app
Click to expand...
Click to collapse
Hexacore seems better than quadcore.
Sent from my SM-N7505 using XDA Premium 4 mobile app

filthykid said:
Hexacore seems better than quadcore.
Sent from my SM-N7505 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
its definately better than quadcore....i mean A15 dual core processor definately add a huge pump to A7 quadcore processor.....
Sent from my SM-N750 using XDA Premium 4 mobile app

I know that hexacore is better than quadcore... I just want to know if there is a way to disable/enable them to see if the games will work better without lag or glitches or if its because of the "Big.Little" possessor

cgprince06 said:
I know that hexacore is better than quadcore... I just want to know if there is a way to disable/enable them to see if the games will work better without lag or glitches or if its because of the "Big.Little" possessor
Click to expand...
Click to collapse
i think no....not untill we get a custom kernel....
Sent from my SM-N750 using XDA Premium 4 mobile app

Well thanks anyway... hopefully it will be fixed with KitKat.. Whenever its released

I think u can control ur CPU :laugh:
Hello Guys :laugh:
This is my first ever post (or reply :silly on XDA :laugh: . I own a N3N (SM-N750 INDIAN VERSION). I bought this phone like a week ago, and i am enjoying it (except for the KNOX ). I rooted it the second day :laugh: and was playing around with it as i previously had a Galaxy Y :good: . I installed the same app (System Tuner) i used in my SGY to manage all the root level settings. I installed it on my N3N and first went into the CPU section and it actually displayed 6 CPUs (from CORE0 to CORE5) and also the first 4 cores which are based on Cortex A7 were clocked at 1.3 Ghz and the last 2 cores ie. CORE4 and CORE5 were clocked at 1.7 Ghz. And guess what it had all the options like configuring the speed of the cores, forcing them on or off and also changing governors (but i say dont change governors it freezes the phone then u have to pull the battery :laugh: ) and it had couple of other option to use on a rooted phone like FS Trimmer, Build prop tweaks (it works on mine no bootup issues ) entropy fixer (like seeder i think) sd card cache size, oom fixing, and all the other things u want on a rooted phone :laugh: . However i was not able to find any option to control GPU freq.
In short it was the best app I found till now to control various aspects of your N3N including CPU. :victory:
As I m a new member i cant post links i think :silly: just google "system tuner" and you will get it :laugh:
As i mentioned earlier if it is my first post, if I did any mistake please forgive me :laugh:
Hits thanks if I helped

U can control ur cpu
cgprince06 said:
Hi there
I have my Note3 Neo for a month now and it runs superb, love this device. However.. there are few 3D Games that glitch during gameplay
Beach Buggy Blitz- Starts up fine but after a while I start to notice game Glitches, The checkpoint clock and the Boxed graphics on the sides don't act as they should be. There other parts of the game that acting the same way.
Dungeon Hunter 4- (Great Game) Starts Fine, After a while all the characters lose their characteristics.. face.. sword details.. armor details.. etc..
PlayStation® All-Stars Island- The Game itself runs fine, but on the main menu (the Island) it like the 3D is broken (pieces disappear and appear again).
Other 3D Games like Kritika: Chaos Unleashed, Dead Space, Dark Avenger, Dead Triger run smoothly.
Just want to know if there is anyone else out there having the Same Problems or its just me.
P.S i read about Modern "Combat 5 not working" If thats the case Big.Little Possessor is there a way to fix this?
Thanks
Click to expand...
Click to collapse
-HellRaiser- said:
i think no....not untill we get a custom kernel....
Sent from my SM-N750 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Hello Guys :laugh:
This is my first ever post (or reply :silly on XDA :laugh: . I own a N3N (SM-N750 INDIAN VERSION). I bought this phone like a week ago, and i am enjoying it (except for the KNOX ). I rooted it the second day :laugh: and was playing around with it as i previously had a Galaxy Y :good: . I installed the same app (System Tuner) i used in my SGY to manage all the root level settings. I installed it on my N3N and first went into the CPU section and it actually displayed 6 CPUs (from CORE0 to CORE5) and also the first 4 cores which are based on Cortex A7 were clocked at 1.3 Ghz and the last 2 cores ie. CORE4 and CORE5 were clocked at 1.7 Ghz. And guess what it had all the options like configuring the speed of the cores, forcing them on or off and also changing governors (but i say dont change governors it freezes the phone then u have to pull the battery :laugh: ) and it had couple of other option to use on a rooted phone like FS Trimmer, Build prop tweaks (it works on mine no bootup issues ) entropy fixer (like seeder i think) sd card cache size, oom fixing, and all the other things u want on a rooted phone :laugh: . However i was not able to find any option to control GPU freq.
In short it was the best app I found till now to control various aspects of your N3N including CPU. :victory:
As I m a new member i cant post links i think :silly: just google "system tuner" and you will get it :laugh:
As i mentioned earlier if it is my first post, if I did any mistake please forgive me :laugh:
Hits thanks if I helped

sk444 said:
Hello Guys :laugh:
This is my first ever post (or reply :silly on XDA :laugh: . I own a N3N (SM-N750 INDIAN VERSION). I bought this phone like a week ago, and i am enjoying it (except for the KNOX ). I rooted it the second day :laugh: and was playing around with it as i previously had a Galaxy Y :good: . I installed the same app (System Tuner) i used in my SGY to manage all the root level settings. I installed it on my N3N and first went into the CPU section and it actually displayed 6 CPUs (from CORE0 to CORE5) and also the first 4 cores which are based on Cortex A7 were clocked at 1.3 Ghz and the last 2 cores ie. CORE4 and CORE5 were clocked at 1.7 Ghz. And guess what it had all the options like configuring the speed of the cores, forcing them on or off and also changing governors (but i say dont change governors it freezes the phone then u have to pull the battery :laugh: ) and it had couple of other option to use on a rooted phone like FS Trimmer, Build prop tweaks (it works on mine no bootup issues ) entropy fixer (like seeder i think) sd card cache size, oom fixing, and all the other things u want on a rooted phone :laugh: . However i was not able to find any option to control GPU freq.
In short it was the best app I found till now to control various aspects of your N3N including CPU. :victory:
As I m a new member i cant post links i think :silly: just google "system tuner" and you will get it :laugh:
As i mentioned earlier if it is my first post, if I did any mistake please forgive me :laugh:
Hits thanks if I helped
Click to expand...
Click to collapse
Have a look at this App to change GPU speed

FYI just tried the GPU_OC up to see if it will do any difference to the games.. But now i get an "Unfortunately, System UI has stopped" error on the long press of menu button (recent apps). P.S i own an N3N 7505.
just saying as heads up..
The error was caused by the secure settings the apps asks you to download..

I belive custom kernel is needed for that kind of stuff
Sent from my GT-S5830 using Tapatalk 2

Thanks
cgprince06 said:
Have a look at this App to change GPU speed
Click to expand...
Click to collapse
Thanks bro will definitely :laugh::good:

I tried it but of difference
cgprince06 said:
Have a look at this App to change GPU speed
Click to expand...
Click to collapse
I tried the app you suggested but to no avail

Hearthstone optimization thread

Hi, I had some reboots and freezes when trying to get the game to run, but I think I finally found a decent setup, loading times are nothing to write home about, and there are some graphical artifacts when holding a card from your deck, but the overall performance is surprisingly good.
So, if you think you found the perfect setup for your n7, pls do share.
n7 2012 /slimfreakRom + m-kernel
Cpu 1600/gpu 484

qx876 said:
Hi, I had some reboots and freezes when trying to get the game to run, but I think I finally found a decent setup, loading times are nothing to write home about, and there are some graphical artifacts when holding a card from your deck, but the overall performance is surprisingly good.
So, if you think you found the perfect setup for your n7, pls do share.
n7 2012 /slimfreakRom + m-kernel
Cpu 1600/gpu 484
Click to expand...
Click to collapse
The newest update to android(5.0.2) and hearthstone made a big difference. on default kernel settings just slight lag in animations
Slim LP F2FS m-kernel 1600/484 is very smooth compared to when HS first got released to Android.

KiljoyMcCoy said:
The newest update to android(5.0.2) and hearthstone made a big difference. on default kernel settings just slight lag in animations
Slim LP F2FS m-kernel 1600/484 is very smooth compared to when HS first got released to Android.
Click to expand...
Click to collapse
I installed this ROM(Slim-grouper-5.0.2.alpha.0.91-UNOFFICIAL-20141220-1511), and performance is really good overall.
But I installed trickster mod and can only change max GPU, if i change max CPU it goes back to 1300, what I need to do?
Thanks.

Hi i have installed freakslimrom and trickstermod can't stick my 1600 cpu setting only default 1300, so i installed rastapop 5.0.2_r1 f2fs version, m-kernal a73, and google apps minimal edition, default trikstermod have 1500 cpu. Its not as fast as freakslim but hearthstone is going really nice only small lags on loadings. If only gltools work it would be awsome.
Sent from my Nexus 7 using XDA Free mobile app

This game is poorly optimized and suck battery like crazy!
Sent from my Nexus 7 using XDA Free mobile app

Reiven89 said:
This game is poorly optimized and suck battery like crazy!
Sent from my Nexus 7 using XDA Free mobile app
Click to expand...
Click to collapse
+1

Reiven89 said:
This game is poorly optimized and suck battery like crazy!
Sent from my Nexus 7 using XDA Free mobile app
Click to expand...
Click to collapse
Its hard building a game for such a wide range of hardware... See Windows for example.
The cost of freedom I suppose.

Why Cpu All Core Working Without Use Any App?

Cpu Every Core Working Without Use Any App in Recent List

It shows 633Mhz for me (first four cores)
which rom you are on ?
however background processes of Android do take cpu usage

YasuHamed said:
It shows 633Mhz for me (first four cores)
which rom you are on ?
however background processes of Android do take cpu usage
Click to expand...
Click to collapse
I Think Other Core Should Stop When Not Use Any App in Recent

I does not seem to work like that. I have never seen my Redmi having a single idle CPU core
Sent from my whyred using XDA Labs

RupeshRN said:
I Think Other Core Should Stop When Not Use Any App in Recent
Click to expand...
Click to collapse
You think wrong

RupeshRN said:
I Think Other Core Should Stop When Not Use Any App in Recent
Click to expand...
Click to collapse
stock min freq is little 633 mhz big 1130mjz
underclocked can go to 300mhz both big and little.
you mean a hotplug.. when not in use all cores off then whn input turn on... unfortunatelly theres no hotplug for 636.. as they say in kernel settings balme qualcomm