I had been searching for arm kernel topic in general as I am not allowed to post in the main thread I have been using arm kernel since yesterday and what I found is the kernel wake locks in certain governors and schedulers for me the best settings that have worked are CFQ scheduler and on demand governor I also used CPU spy to figure out the frequency use by the CPU but what happens is when the phone is awake it constantly uses 500 MHz frequency instead of 200 i am not a developer but have been playing around with ROMs from quite some time.
There wasn't a discussion topic for arm so I have made this.
Sent from my LG-P970 using xda app-developers app
Ok Glad to see you reporting issues. Hmmm. Indicate your version and this may be due to SmartAssV2. Its not really tweak for stability yet.
And other users, post problems here. This way, I will directly check here to fix issues. Users who see a similar issue posted, quote that post and reply:'+1'. So, I can very much confirm its a bug, and not a single-user issue
Sent from my LG-P970 using Tapatalk 2
I am using 5.11 as u had stated in some post that this is the stable version so first I had tested in jelly bam the battery was constantly draining in the battery stats was such that android os was eating some 72 % battery where as my current os is stable version of cm10 is quite stable And perfect as I am getting a good battery as well as performance only the thing is that only selected governors are working stable I will state as I use this ROM further.
Sent from my LG-P970 using xda app-developers app
Ok. Indicate the problematic governors as v5.11a will be released. This is due to the fact that people prefer the kernel based on KU5900 instead of P970.
Sent from my LG-P970 using Tapatalk 2
Except for the on demand governor all governors are causing wake lock.
Sent from my LG-P970 using xda app-developers app
nicholaschw said:
Ok. Indicate the problematic governors as v5.11a will be released. This is due to the fact that people prefer the kernel based on KU5900 instead of P970.
Click to expand...
Click to collapse
But now the official sources for p970 are also out I guess..
Sent from my LG-P970 using xda app-developers app
v5.12b is having the v30b drop. Its still unstable. Thats why you get those locks
Sent from my LG-P970 using Tapatalk 2
nicholaschw said:
v5.12b is having the v30b drop. Its still unstable. Thats why you get those locks
Sent from my LG-P970 using Tapatalk 2
Click to expand...
Click to collapse
K good development work going on will be glad to see future releases
Sent from my LG-P970 using xda app-developers app
I find v5.12b quite good in battery savings. Thanks a million
Sent from my LG-P970 using xda premium
Related
Hi guys I have a i9000 rooted with custom from and I wanted to improve performance and battery life can that be done by setting the CPU speeds or overclocking as I believe its called any help would be great cheers guys
Sent from my GT-I9000 using xda premium
If you need an app, try NSTools.
I got it I was just wondering what the best settings would be
Sent from my GT-I9000 using xda premium
Every device is different for over clocking because of the manufacturing process just make sure the setting "apply at boot" isn't ticked while trying out different settings then test the settings and make sure its stable then if it works for you you can check apply at boot overclocking will decrease battery life though if you want to increase battery life you will need to under volt your phone (this is assuming your kernel supports overclocking and undervolting)
Sent from my GT-I9000 using xda premium
Yea I can do both just don't really wanna mess about with it until I know more about it.. am I right to assume undervolting would reduce performance
Sent from my GT-I9000 using xda premium
No I thought this at first as well, the performance remains the same the only way it will result in performance issues is if you do it to much the phone will become unstable but as I said before test the settings before saving
Sent from my GT-I9000 using xda premium
Hey guys,
I'm going to make an OC kernel for Xperia T. Which featuress would you like to seen in the kernel?
Krabappel2548
Sent from my LT26i using xda app-developers app
Awesome dude, I was starting to get worried if I should have got the Sony Xperia T, due to slow development compared to other phones.
What feature i'm interested in is OCing the GPU higher just like other phones with the same SoC. I thought the Adreno 225 will handle games well for now but it seems it has a few lag on Asphalt 6, Nova 3, Batman and Spiderman etc, not like I play them all but it did lag. Along with a configurable GPU clock and undervolt, like the the Galaxy Nexus and S2/3.
Another one will be OCing the CPU to 2.1Ghz as most other same chip can get to, not like i'll overclock it, as there is no need really, the chip is already fast enough, but it be great to have that feature included as well. Plus undervolting as well.
Updating the linux kernel, remove all the crap in the kernel etc
Thats all for me
EDIT: Linaro would be good as well, as it seems to benefit to performance.
EDIT2: This Kernel is an good example what i'm talking about, be awesome if you could port his app interface with his permission of course, if everything goes well, I always donate quite a bit to support the developer (some motivation ).
http://forum.xda-developers.com/showthread.php?t=1871946
I would just want a better battery life. No need for more power for me or undervolting. If so, let the Kernel do it automaticly.
Is htis project still alive? jw since theres still no way to uv or oc looking into do it myself but im stillnoob at linux i would just want a way to oc to whatevers possible and same with uv
I too hope we get a better feature set, I/O schedulers and oc options,
I would like to see it set up so it boots with stock values and then tweaks can then be applied after. Also profiling would be useful, I know peetr played with some values to do with thermal throttling, would be good to see some use control for that!!! Kind of hoping that if this is not longer happening then maybe Doomlord will release one when his studies ease up a bit!
Sent from my LT30p using xda app-developers app
Does the siyah kernel not work for you?
Sent from my LT30p xda premium app.
How do I customise the signature on xda premium app?
gregbradley said:
Does the siyah kernel not work for you?
Sent from my LT30p xda premium app.
How do I customise the signature on xda premium app?
Click to expand...
Click to collapse
Locked bootloader
Sent from my LT30a using xda premium
mcsqwizzys98 said:
Locked bootloader
Sent from my LT30a using xda premium
Click to expand...
Click to collapse
OK
As far as I know it is currently not possible to implement OC/UC/UV or new schedulars or governors without a custom kernel, hence, with a locked bootloader you will not be able to achieve these effects.
It is possible, shardul did it for neo.
Theres also an elegant script in the thread for loading them.
Take the source of the module and compile it in the source tree of stock kernel , of course you will need root at least to copy the modules to system.
Sent from my LT30p using xda app-developers app
mpiekp said:
It is possible, shardul did it for neo.
Theres also an elegant script in the thread for loading them.
Take the source of the module and compile it in the source tree of stock kernel , of course you will need root at least to copy the modules to system.
Sent from my LT30p using xda app-developers app
Click to expand...
Click to collapse
Thanks for that, you learn something new every day.
I'm sorry, had some problems with my XS rom lately so didn't had time to start this yet. But I will make one
Sent from my LT26i using xda app-developers app
krabappel2548 said:
I'm sorry, had some problems with my XS rom lately so didn't had time to start this yet. But I will make one
Sent from my LT26i using xda app-developers app
Click to expand...
Click to collapse
Whenever you are ready krabapple, we all wish you success with your xs issues, but look forward to your return to the bond phone :fingers-crossed:
hello all friends. is there any tweak to increase our phone overclocking limit? my phone can be overclock to 806mhz max but it will hang if i use processor intensive app. it will stable if i overclock it to 787mhz only. but i things i feel weird, when i overclock to 806mhz then i run antutu benchmark it will be just fine wihout rebooting. why is this happen?
Sent from my E15i using xda premium
not 100% sure, but afaik it's a hardware issue, and different phones have different results. i can't oc mine above 800 without rebooting. some can. some aren't stable above 700.
Sent from my rooted tomato using xda app
cascabel said:
not 100% sure, but afaik it's a hardware issue, and different phones have different results. i can't oc mine above 800 without rebooting. some can. some aren't stable above 700.
Sent from my rooted tomato using xda app
Click to expand...
Click to collapse
yes i know its depend on hardware. even the same phone with same manufacturing date also could have a different result in everclocking. i just want to know if there any tweak or mod to improve overclocking.
Sent from my E15i using xda premium
kopter36 said:
yes i know its depend on hardware. even the same phone with same manufacturing date also could have a different result in everclocking. i just want to know if there any tweak or mod to improve overclocking.
Sent from my E15i using xda premium
Click to expand...
Click to collapse
i haven't found one, unfortunately. and i did try looking for tweaks to make my device stable at higher frequencies. i don't think there is. but then i may be wrong.
Sent from my rooted tomato using xda app
There is no way to get no reboots at 806+ as you mentioned. You will always have reboots at this freq.Mine is only stable at 748 , at 768 getting reboots
Sent from my iXperiA 8s using xda premium
proadi96 said:
There is no way to get no reboots at 806+ as you mentioned. You will always have reboots at this freq.Mine is only stable at 748 , at 768 getting reboots
Sent from my iXperiA 8s using xda premium
Click to expand...
Click to collapse
erm ok. 1 last question. what does thing that make it reboot? i mean is it because of heat or system halt cause by miscalculation of data that happen when system bottlenecked occur?
Sent from my E15i using xda premium
some procesors are built very well and they can run at 825mhz without reboots and such,mine on the other hand, cant go above 729.
Lukenda said:
some procesors are built very well and they can run at 825mhz without reboots and such,mine on the other hand, cant go above 729.
Click to expand...
Click to collapse
yes i know that well but i just dont know what really makes our phone reboot when we overclocked it. is it cause by overheat that toggle the max temp threshold to automatically reboot it or cause by bottlenecked?
Sent from my E15i using xda premium
kopter36 said:
yes i know that well but i just dont know what really makes our phone reboot when we overclocked it. is it cause by overheat that toggle the max temp threshold to automatically reboot it or cause by bottlenecked?
Sent from my E15i using xda premium
Click to expand...
Click to collapse
yes,overheating and influicient power to supply processor.
Hi guys!
In due to my few rollouts,
The Ace's i version will be having our kernel release. If there are any suggestions, feel free to ask
We are preparing
Sent from my GT-I8160 using xda premium
so what?!
More infos plz...
can u give us more info on this
sent from my gt-s5830i using xda premium
It is an advanced kernel. List your wants. I guess we may be also working on a CM
Sent from my GT-I8160 using xda premium
MinoochX said:
It is an advanced kernel. List your wants. I guess we may be also working on a CM
Sent from my GT-I8160 using xda premium
Click to expand...
Click to collapse
Try oc
Sent from my GT-S5830i using xda app-developers app
Cm compatibility, overclock, undervolting and all basic stuff like init.d support etc
but are you new to kernel dev?
Hit thanks !
Send from my s5830i.
jasliau said:
Try oc
Sent from my GT-S5830i using xda app-developers app
Click to expand...
Click to collapse
oc on this cpu? say goodbye to your cpu
MinoochX said:
Hi guys!
In due to my few rollouts,
The Ace's i version will be having our kernel release. If there are any suggestions, feel free to ask
We are preparing
Sent from my GT-I8160 using xda premium
Click to expand...
Click to collapse
well if you are a advance kernel dev then can you pls help biel in cm kernel??he is searching for a kernel dev as he is new to kernel development......
BLN, droidwall support. Over clocking (if possible, would be very difficult). Battery saving tweaks...undervolted frequencies....and as Hellraiser said....CM support for biel's CM Rom.
It would be nice to see all these being supported. All the best and thanx for your initiative.
Sent from my GT-S5830i using Tapatalk 2
- free from sim contacts bug
- undervolt
- overclock
- droidwall support
- init.d support
- cm compatible
- bln
all basic stuff....but just one demand: it should not make my imei disappear !!
good luck..take your time and give us the best results you can
nice to see another dev working on kernel for our phone..
- ****cm support****,
- and oc(if possible)
sent from my gt-s5830i using xda premium
Please include CM Bluetooth specs. Ive tried many kernels tp get the BluePutdroid app to work
Also overclock would be nice to make NDS 4 Droid work properly
Sent from SG S5830i
Simplicity v5 ROM
kewkie said:
oc on this cpu? say goodbye to your cpu
Click to expand...
Click to collapse
this CPU is ready for being oc, i remeber that it could run at 1ghz without problem according to a documentation
Hit thanks !
Send from my s5830i.
GT-af said:
this CPU is ready for being oc, i remeber that it could run at 1ghz without problem according to a documentation
Hit thanks !
Send from my s5830i.
Click to expand...
Click to collapse
Yeah i remember this "option" too, but it was just an placebo ~1000 mhz -> ~800 mhz, was approved by a bunch of members.
Maybe we mean different kernels
kewkie said:
Yeah i remember this "option" too, but it was just an placebo ~1000 mhz -> ~800 mhz, was approved by a bunch of members.
Maybe we mean different kernels
Click to expand...
Click to collapse
No a really old thread (november or december) and it said our cpu is much more powerful than s5830 one. But it told it was posible, not that it had been made
-HellRaiser- said:
well if you are a advance kernel dev then can you pls help biel in cm kernel??he is searching for a kernel dev as he is new to kernel development......
Click to expand...
Click to collapse
Ok. I will try if i can
If anyone thinks oc "byes" your cpu, then ur hopeless. Any CPU is ahle to OC. And for ours, we may be able to reach 1GHz
Sent from my GT-I8160 using xda premium
Even if it's possible, not everyone knows that using 1000 mhz speed all day long will bring higher risks...
Imagine here are guys they're using the 1ghz clockspeed, playing games, etc. and have no clue what could happen...
I dont want to see how my ace is frying in my hands while i'm using it.
Well call people hopeless, cuz they are scared about it isn't kind. And yeah, every CPU is OC'able, but.. OC -> more use -> more heat -> needs more cooling..
PS: ACEi is frying in my hands, warranty is gone 150€ for nothing, k..
kewkie said:
Even if it's possible, not everyone knows that using 1000 mhz speed all day long will bring higher risks...
Imagine here are guys they're using the 1ghz clockspeed, playing games, etc. and have no clue what could happen...
I dont want to see how my ace is frying in my hands while i'm using it.
Well call people hopeless, cuz they are scared about it isn't kind. And yeah, every CPU is OC'able, but.. OC -> more use -> more heat -> needs more cooling..
PS: ACEi is frying in my hands, warranty is gone 150€ for nothing, k..
Click to expand...
Click to collapse
Okok. Now I understand you.
Before I release, I will undergo several tests. These all make sure a wonderful Overclock is given to you. I wont make a broken feature. Even if I did, the next builds would fix it. And theres only one issue I cant stop during OC. Thats Battery drain.
Sent from my GT-I8160 using xda premium
is there any ETA when it will be released so we can test ?
Hi guys ,
My ace is not working smooth. Every after five minutes it is hang...
Can any one tell me ,how to increase my phone ram or processor speed...?
Thanks in advance...
Sent from my GT-S5830 using xda premium
kayo2013 said:
Hi guys ,
My ace is not working smooth. Every after five minutes it is hang...
Can any one tell me ,how to increase my phone ram or processor speed...?
Thanks in advance...
Sent from my GT-S5830 using xda premium
Click to expand...
Click to collapse
Chage the kernel and you'll get OC to 902Mhz (available 998Mhz in CM builts) but I think using 800Mhz with SmartassV2 governor it's enough. Even you can use scripts as Fly-on Mod or Adrenaline Engine to boost your performance experience
About ram, you CAN'T increase RAM amount you only can use swap partition but in my opinion it's not necessary to increase performance. And it's dangerous to your sdcard's life
Thanks dude...
Sent from my GT-S5830 using xda premium
Hi!
What ROM are you using?
kayo2013 said:
Hi guys ,
My ace is not working smooth. Every after five minutes it is hang...
Can any one tell me ,how to increase my phone ram or processor speed...?
Thanks in advance...
Sent from my GT-S5830 using xda premium
Click to expand...
Click to collapse
Another solution on CM roms would be zram. With this method you also get more free ram
Sent from my GT-S5830 using xda app-developers app
Viper The Ripper said:
Chage the kernel and you'll get OC to 902Mhz (available 998Mhz in CM builts) but I think using 800Mhz with SmartassV2 governor it's enough. Even you can use scripts as Fly-on Mod or Adrenaline Engine to boost your performance experience
About ram, you CAN'T increase RAM amount you only can use swap partition but in my opinion it's not necessary to increase performance. And it's dangerous to your sdcard's life
Click to expand...
Click to collapse
which kernel available to 998 Mhz? Max i can get is 820
Angryace said:
which kernel available to 998 Mhz? Max i can get is 820
Click to expand...
Click to collapse
My kernel: 2.6.35.7
Max CPU stepping: 998 mhz
i dont recommends to overclock the cpu over 850 mhz, but its drain the battery too much and the lifespan of the phone will be smaller...
which rom you use?
Blackbox421 said:
Another solution on CM roms would be zram. With this method you also get more free ram
Sent from my GT-S5830 using xda app-developers app
Click to expand...
Click to collapse
Zram isn't a good solution for ace. It is very unstable and phone reboots often.
The best solution is to enable KSM and purgeable assets. You must try it because ksm doesn't work good on some ROMs and could make your phone slower while purgeable assets could make slower the phone while you're switching apps in multitasking due to the reload of images from disk.
Sent from my GT-S5830 using xda app-developers app
rapkiller91 said:
Zram isn't a good solution for ace. It is very unstable and phone reboots often.
The best solution is to enable KSM and purgeable assets. You must try it because ksm doesn't work good on some ROMs and could make your phone slower while purgeable assets could make slower the phone while you're switching apps in multitasking due to the reload of images from disk.
Sent from my GT-S5830 using xda app-developers app
Click to expand...
Click to collapse
Oh really? I never faced problems with zram..
Sent from my GT-S5830 using xda app-developers app
I am using GB 2.3.3 original rom..
So , How can i do ...???
Sent from my GT-S5830 using xda premium
I am using GB 2.3.3 original rom..
But it is rooted...
So , now what can i do...????
Sent from my GT-S5830 using xda premium
Blackbox421 said:
Oh really? I never faced problems with zram..
Sent from my GT-S5830 using xda app-developers app
Click to expand...
Click to collapse
I don't know why but I've had problems with zram in all the ROM I've used.
Sent from my GT-S5830 using xda app-developers app
---------- Post added at 07:51 AM ---------- Previous post was at 07:42 AM ----------
kayo2013 said:
I am using GB 2.3.3 original rom..
But it is rooted...
So , now what can i do...????
Sent from my GT-S5830 using xda premium
Click to expand...
Click to collapse
You could install Pimp my Rom from the market and enable ksm and purgeable assets from there. With that app you can do a lot of more things but you must be carefull!
Sent from my GT-S5830 using xda app-developers app
update-addicted said:
My kernel: 2.6.35.7
Max CPU stepping: 998 mhz
i dont recommends to overclock the cpu over 850 mhz, but its drain the battery too much and the lifespan of the phone will be smaller...
which rom you use?
Click to expand...
Click to collapse
tell me the name of the kernel.. tell me where to download that kernel as i need that kernel coz we dont have gpu
EDIT*
If you talking about rafaels kernel then you are wrong. that kernel actually its not overclocking the cpu there are calculating mismatch
Install the app Seeder and set the value to moderate. You'll free about 40% of your ram and the device will run much smoother than before.
MeltingSnowman said:
Install the app Seeder and set the value to moderate. You'll free about 40% of your ram and the device will run much smoother than before.
Click to expand...
Click to collapse
What? Where did you get this information?
Seeder doesn't free up ram, it will even consume more ram if you are using the Seeder app.
Seeder only makes sure that there is enough entropy in the entropy pool, so the apps don't have to wait until the entropy loads.
Thats why the apps load faster, not because there is more free ram.
Sent from my GT-S5830 using xda app-developers app
Blackbox421 said:
What? Where did you get this information?
Seeder doesn't free up ram, it will even consume more ram if you are using the Seeder app.
Seeder only makes sure that there is enough entropy in the entropy pool, so the apps don't have to wait until the entropy loads.
Thats why the apps load faster, not because there is more free ram.
Sent from my GT-S5830 using xda app-developers app
Click to expand...
Click to collapse
This info came from my personal experience. I'm using the app right now so if you want to try to see the difference.
MeltingSnowman said:
This info came from my personal experience. I'm using the app right now so if you want to try to see the difference.
Click to expand...
Click to collapse
How should this app cleans up the ram?
Sent from my GT-S5830 using xda app-developers app
Blackbox421 said:
How should this app cleans up the ram?
Sent from my GT-S5830 using xda app-developers app
Click to expand...
Click to collapse
I don't really know how this app work at all but this is the effect I've noticed on my device
MeltingSnowman said:
I don't really know how this app work at all but this is the effect I've noticed on my device
Click to expand...
Click to collapse
hmm okay..
I really can't imagine this can clean up the ram. Actually it only makes sure there is enough entropy in the pool..
I'm also using seeder which is integrated in Fly On, but it (sadly) never cleans up ram
But well, if its working for you its great
Sent from my GT-S5830 using xda app-developers app