Hi
I have some things regarding Kernerls and Governors, and relax it's not about "what it is".
I am currently using Huexxx ROM 3.2 on a P970 v20N.
Now, Huexxx ROM is based on the stock rom.
So my question is:
1. a) Which Governors are included in the stock ROM?
b) If there are any other, how can I Change to another one?
2. All Governors I've found are for NOVA ROM or CM7 based ROMs, are there any for stock ROM? If so, where?
Thanks
Ps. was looking on Smartass/Smartass2.
If there is one for Stock ROM, please Link
Omg. Answer is in the First post in huexx thread.:banghead:
dflt said:
Omg. Answer is in the First post in huexx thread.:banghead:
Click to expand...
Click to collapse
I must be blind.
real life and a forum is not that different. A student, or a any person who relies on web if need or want to know something begins in search engines, XDA is no different.
Kernel Governors, Modules, I/O Schedulers, CPU Tweaks
Governors are Android wide. not just for Nova nor CM. All android phones use them.
You mentioned nova, nova once used scripts in terminal to choose Governors:
su
nova
so zeus:
su
zeus
SetCPU and No-frills has problems with the stock ROM nor modified stock. Never use them.
Related
Greetings Forum
I read that I could underclock my CPU for longer battery times with setCPU, however it asks me for what device and gives me a list of.. Stuff.
Which one do I choose?
I'm on MIUI, does the kernel allow over/underclocking?
Kind Regards
~Neefy
Neefy said:
Greetings Forum
I read that I could underclock my CPU for longer battery times with setCPU, however it asks me for what device and gives me a list of.. Stuff.
Which one do I choose?
I'm on MIUI, does the kernel allow over/underclocking?
Kind Regards
~Neefy
Click to expand...
Click to collapse
stock kernel can do underclocking i think.
you can choose the option Tegra, i did this with setCPU aswell
Thank you will try this
I've got it set to 600 max 200 min, is this ok? I'm not quite sure how all of this works, pretty sure this is underclocking (y/n?)
However, will this give me more batterylife?
Bump
Sent from my Optimus 2X using XDA App
Why my phone can't overclock?It's version of lge v10d.
-------------------------------------
Sent from my LG-P990
stock kernel not support to OC, try vorkkernel .
okries said:
stock kernel not support to OC, try vorkkernel .
Click to expand...
Click to collapse
on v10d you can't use vorkkernel, try neoblaze kernel
Cino86 said:
on v10d you can't use vorkkernel, try neoblaze kernel
Click to expand...
Click to collapse
no no no...
neoblaze not support miui..
look he is on miui right now..
if u apply neoblaze on miui and u will get bootloop..
im on miui and i use vorkkernel..
Sorry, wrong quote.. It was a reply to -Lovin'you!- post.
On miui or cyanogen vorkkernel is the best, for stock rom you had to use neoblaze or swiftextreme
On MIUI (which is based on Cyanogen Mod) use VorkKernel
On Stock and and Modaco Custom Roms (and other roms based in stock) use Neoblaze or Swiftextreme.
These allow overclocking. And I suggest you trying to use Pimp My CPU.
Hai,
I just updated my O2X from 2.3 to Android 4.0.3, and CM9.0.0-RC0-SelfKANG3-Optimus2X. I've restored setCPU via titanium backup, and i cannot set scaling governors in main window. It looks like screen that i've posted in attachments.
To be sure, thats its not becouse of kernel that im using, I've checked file that show available governors ( it shows 2 - performance and powersave).
I'm curently on ironkrnL48-20120218h2043_ics kernel.
I've tryed CM9 KANG1 rom, and problem exist aswell.
ps. Which kernel you recommend with this governor, that rapidly increases CPU clock when needed? :>
// i tryed to google this problem, and i didnt find the answer.
thx.
Governors are useless on our phone, Arcee stated it long ago in CM7 threads, and had be confirmed by many devs.
So don't bother with governors, as we lack specific NVIDIA sources to recompile kernel with proper governors (and other that exists on other CPU), CM9 kernel is only a hack between GB kernel and Android 4 sources.
There is Ironkrnl work for P990, and faux kernels for P999.
Also, vadonka is working very hard on his ICS version of ETaNa Kernel. So in the near future, we will have another kernel to choose from.
So just use SetCPU profiles
selfkang2 + 48mb ics kernel gave me random reboots after battery went below 50%
xStagGx said:
Hai,
I just updated my O2X from 2.3 to Android 4.0.3, and CM9.0.0-RC0-SelfKANG3-Optimus2X. I've restored setCPU via titanium backup, and i cannot set scaling governors in main window. It looks like screen that i've posted in attachments.
Click to expand...
Click to collapse
The same happened to me on temasek's 204-67 CM7 kang. On 204-66 I had two governors available in the drop-down: performance and powersave (if I recall properly). Now the dropdown is just empty.
To be sure, thats its not becouse of kernel that im using, I've checked file that show available governors ( it shows 2 - performance and powersave).
I'm curently on ironkrnL48-20120218h2043_ics kernel.
I've tryed CM9 KANG1 rom, and problem exist aswell.
Click to expand...
Click to collapse
I confirm - I flashed new kang but left the same kernel as before (vadonka's ETaNa-REV1, 18FEB one). So it seems that something changed in the system, not the kernel.
xStagGx said:
Hai,
I just updated my O2X from 2.3 to Android 4.0.3, and CM9.0.0-RC0-SelfKANG3-Optimus2X. I've restored setCPU via titanium backup, and i cannot set scaling governors in main window. It looks like screen that i've posted in attachments.
To be sure, thats its not becouse of kernel that im using, I've checked file that show available governors ( it shows 2 - performance and powersave).
I'm curently on ironkrnL48-20120218h2043_ics kernel.
I've tryed CM9 KANG1 rom, and problem exist aswell.
ps. Which kernel you recommend with this governor, that rapidly increases CPU clock when needed? :>
// i tryed to google this problem, and i didnt find the answer.
thx.
Click to expand...
Click to collapse
I followed the instructions here to install my CM9. SetCPU seems to work fine for me. Maybe you can try the kernel that's included in the instructions.
optimus-android.blogspot.com/2012/03/how-to-install-ice-cream-sandwich-ics.html
hi everybody.
I've a very deep question: what is the best kernel which I can use on V30B for improve battery life?
thx
I'm not sure what you are asking, titel of your thread don't really fits what you write.
If you ask for a kernel for IceBOOM from rrgrrg as he said in his fist post http://forum.xda-developers.com/showpost.php?p=35225392&postcount=1 the kernel from Gawbeakz (V30i Kernel). I don't think there is a other kernel as the one it came with, GB kernels will surly not run with it and ICS kernels probably neather.
ZeroGravity Kernel with governor "Interactive"
Try it... http://forum.xda-developers.com/showthread.php?t=2082740
pado11 said:
ZeroGravity Kernel with governor "Interactive"
Try it... http://forum.xda-developers.com/showthread.php?t=2082740
Click to expand...
Click to collapse
Grazie Pado (thx Pado), but I've found some battery drain problems. BTW I flashed ZG rom yesterday evening and it is very fast and smooth. I'm really surprised by the work done from Andoiib, hence I will keep that ROM untill new Zeus (if it will be better than this one)
thx
alot of ROMS present which one is best keeping in mind just pure gaming.....
ksguptalive said:
alot of ROMS present which one is best keeping in mind just pure gaming.....
Click to expand...
Click to collapse
Only one updated kernel we have is CoCore, so it is best one. ROM, maybe HarshJelly/SamiOS for stock, or some CM (I think CM10.1 is most stable of all we have for now).
I used thunderzap 4.1 with jellymod 4.1 and was pretty dissapointed cuz games were not smooth...I will try Roms u mentioned...
Sent from my GT-I9070 using xda app-developers app
ksguptalive said:
alot of ROMS present which one is best keeping in mind just pure gaming.....
Click to expand...
Click to collapse
IMO, i think the best rom for gaming is CM, u are free to try any verson of it.
I/O scheduler & CPU governer definitions?
Hi
Can someone please give me the definitions & the best combo of I/O scheduler and CPU governer? i don't understand what do they mean exactly.
Jesseccentric said:
Hi
Can someone please give me the definitions & the best combo of I/O scheduler and CPU governer? i don't understand what do they mean exactly.
Click to expand...
Click to collapse
Checkout this two threads:
- CPU Governors explained in detail
- Brief info on CPU Governors and I/Os
As the title, I'm now using RR Oreo latest version and EX kernel,and I am looking for the best performance ROM and Kernel. It doesn't matter that even the ROM and Kernel is battery consuming. Can anyone suggest best performance ROM or Kernel? Thanks!
These kind of questions are pointless.. But if you want performance over battery, then set your kernel to run CPU governor at performance on both cpu clusters and GPU running always max Freq. Makes no sense but just what you asked.
As mentioned above, asking the "best ROM" or the "Best Kernel". It all depends on your usage. Please do not ask such questions.