Related
I recently installed a new kernel on my phone, but it was one of a number of variants of the same kernel, some with SVS others with HAVS, some with CFS and some with BFS and lastly with and without call recording.
Is there a shell command I can run to find out which CPU scheduler version I installed as I remember it was HAVSand no call recording but I cannot remember if it was CFS or BFS?
many thanks
If the clue is not in the name of the kernel, not really
rootSU said:
If the clue is not in the name of the kernel, not really
Click to expand...
Click to collapse
Guess I'll have to re-flash it and take note of which one I am using then.
Yeah if it doesnt say in about phone or system/lib/modules, I don't think you can tell.
Sent from my HTC Desire using Tapatalk
Doesn't antutu cpu tuner support changing io scheduler?
SwiftKeyed from my HTC Desire using Tapatalk.
erklat said:
Doesn't antutu cpu tuner support changing io scheduler?
SwiftKeyed from my HTC Desire using Tapatalk.
Click to expand...
Click to collapse
Apparently. My cfs kernel has the option for noop, deadline, bfq or cfq for io. Still doesn't help identify cfs or bfs process scheduler though
Sent from my HTC Desire using Tapatalk
Hi,
Yesterday I installed the Ussr v8 rom. I really like it, but i wanted to change my cpu speed, governor and I/O scheduler , so I installed Ussr kernel which would support that. I wanted some more so I also installed the BaCeM tweak. But when I want to change the governor to by example Ondemand, it stucks on the performance governor, except with the hotplug governor and a few others I don't like. Hoe can I fix this and make the other governors work?
Thanks, Jidde!
Ps: I tried it with no frills cpu control and antutu cpu control
Edit:
Sorry, i just discovered i put this in the general forum, It was late when i post this. Can a mod move this to the q&a forum?
Anybody?
Jiddeee said:
Anybody?
Click to expand...
Click to collapse
Better option is to use better kernels like savie,KUro,white etc.it has all the working governors and they are frequently updated too. Ussr kernel is relativly new in the scene
Sent from my GT-S5360 using Tapatalk 2
jaison thomas said:
Better option is to use better kernels like savie,KUro,white etc.it has all the working governors and they are frequently updated too. Ussr kernel is relativly new in the scene
Sent from my GT-S5360 using Tapatalk 2
Click to expand...
Click to collapse
oke, thanks, i will try!
I have another question, how can i delete a tweak? I installed BaCem 0.2.1 but i want to delete it... Can I just delete the 3 installed files?
That, because I want to install the savie's kernel, or don't I need to remove the bacem tweak for that?
Nibbles Kernel Is Here!
Thanks to Krazeecracker for letting me take over!
Thanks to Android88 for helping me test my builds into the wee hours of the night
THIS WILL WIPE CURRENT INIT.D SCRIPTS. MAKE SURE YOU BACK THEM UP!
I did not create this Kernel, I just maintain and add features to it. Give total credit to CVD as this is his creation and body of work. He made this possible. ALSO BIG SHOUTS OUT TO THOMAS.RAINES FOR THE BASE KERNEL LZ KERNEL
Features: The Nibbles kernel includes a LOT of new features that cater to all users who want to get the most out of their device. I've included many popular CPU Governors and I/O schedulers to support a wide variety of uses. Additionally, I've made lots of other fundamental changes to the kernel to better balance battery and performance (well beyond what you can do with a handful of scripts) as well as implementing over clocking the CPU to 1.782GHz, Under/Over Volting the CPU at each frequency step and over clocking the GPU.
CPU Governors: intellidemand, pegasusq, gallimaurfy, interactivex, smartassv2, wheatley, interactive, conservative, userspace, ondemand, performance
I/O Schedulers: noop, deadline, cfq, sio, vr, bfq
***DOWNLOAD Nibbles Kernel v0.1.5 HERE!***
Changelog:
1/2/2013
- Resumed building, added New Gov - LULZACTIVE
- Working Radio
1/3/2013
- added New Gov - Lagfree
- Fixed Vibration
- Added Overclocked GPU Version
1/4/2013
- Fixed wifi bug
- Modded 02governor script in init.d for ondemand governor for battery battery life
1/7/13
-- New Governors added: Adaptive, superbad, Abyssplug Credit to Ktoonsez for the help and the governors [GS3 Kernel developer]
Governors explained
http://forum.xda-developers.com/showpost.php?p=36417070&postcount=256
Click to expand...
Click to collapse
--Added GPU oc script set to 320/228 [still need to determine if it's fully effective since I do not know how to change gpu on coding level]
--Undervolted kernel a little more than previous builds, check my github for the settings
-- Removes lulzactive due to freezing and rebooting
Builds should resume as normal as i FINALLY, FINALLY, FINALLY!! found a way to compile the kernel with no problem
BIG THANKS TO THOMAS.RAINES, PTMR3, TMOGALAXYS2 & CVD HIMSELF!!
Stock GPU Speeds: http://d-h.st/UyR
MD5: 7b90a8b59b6e88ff7e547855518590b5
GPU Clock Moderate (3D @ 320MHz / 2D @ 228MHz): http://d-h.st/ALY
MD5: e2167b414ff0c23e1754bb9a60ecbd14
For those who are having trouble with ^^ these versions, use this one​Download: Nibbles_Kernel_0.1.5_Stockfix.zip
md5: 3a08e6f9cefaca4f442f9dbb02eb1793
Source Code: https://github.com/Ayysir
***Settings Recommendations*** by CVD
Click to expand...
Click to collapse
Below are some settings that I use on ROMS and this kernel for best performance and battery.
CPU Governor: ondemand
Scheduler: CFQ
Settings->Developer Options: On
Settings->Developer Options->Window animation scale: 1x
Settings->Developer Options->Animation duration scale: .5x
Settings->Developer Options->Transition animation scale: .5x
Settings->Developer Options->Force GPU rendering: On
Apex Launcher->Advanced->Keep in memory: On
Settings->Wi-Fi->Advanced->Keep Wi-Fi on during sleep: Always
Settings->Wi-Fi->Advanced->Avoid Poor Connections: On
Settings->Wi-Fi->Advanced->Notify open network: Off
Click to expand...
Click to collapse
To add to OP -
Battery Screenshot
Benchmark Screenshot
Make OP look cleaner
This will work on the following roms:
AOSP based roms
Will not work on:
ICS and below
Touchwiz
Test and let me know?
First Woohoo
Thank you Kernel Chef. We appreciate your time in the Kitchen.
Nice! I've been hearing good things about this kernel in the skyrocket thread. Thanks for sharing.
woohooo...hope this kernel will finally work for me. just a question whats advantage n disadvantage of gpu overclocking.
Sent from my ASUS Eee Pad Transformer Prime TF201 using xda premium
This work rom android 4.0.4...
Enviado desde mi SGH-T989 usando Tapatalk 2
mataflakitas said:
This work rom android 4.0.4...
Enviado desde mi SGH-T989 usando Tapatalk 2
Click to expand...
Click to collapse
I think only JB if I'm not mistaking...
Sent from my SAMSUNG-SGH-T989 using xda app-developers app
---------- Post added at 08:14 AM ---------- Previous post was at 08:12 AM ----------
Never mind Just seen won't work on TW....
Sent from my SAMSUNG-SGH-T989 using xda app-developers app
hlimbu00 said:
woohooo...hope this kernel will finally work for me. just a question whats advantage n disadvantage of gpu overclocking.
Sent from my ASUS Eee Pad Transformer Prime TF201 using xda premium
Click to expand...
Click to collapse
Smoother gameplay for gaming lol
MandoH said:
I think only JB if I'm not mistaking...
Sent from my SAMSUNG-SGH-T989 using xda app-developers app
---------- Post added at 08:14 AM ---------- Previous post was at 08:12 AM ----------
Going to try this on Jedi Jelly....
Sent from my SAMSUNG-SGH-T989 using xda app-developers app
Click to expand...
Click to collapse
Let me know if it works so i can add it to the list
krazeecracker said:
Smoother gameplay for gaming lol
Let me know if it works so i can add it to the list
Click to expand...
Click to collapse
OK.. will do.. Here goes
Sent from my SAMSUNG-SGH-T989 using xda app-developers app
Flashing on liquid smooth
Sent from my SGH-T989 using xda app-developers app
Let me know guys! I tested all last night and this morning and its perfect for me.
***Can confirm it doesn not work on Jedi Jelly... Gets stuck at Samsung screen and Goes black.. Must be due to insecure kernel!!... O well... THanks Kraze!!!
MandoH said:
***Can confirm it doesn not work on Jedi Jelly... Gets stuck at Samsung screen and Goes black.. Must be due to insecure kernel!!... O well... THanks Kraze!!!
Click to expand...
Click to collapse
The kernel is not for stock/touchwiz based roms
Sent from my SGH-T989 using xda premium
wyldkard said:
The kernel is not for stock based roms
Sent from my SGH-T989 using xda premium
Click to expand...
Click to collapse
Was confirming this!!!.. lol Thats why i did it!!
MandoH said:
Was confirming this!!!.. lol Thats why i did it!!
Click to expand...
Click to collapse
It was already stated in the OP
Sent from my SGH-T989 using xda premium
So does this mean the stock gpu version have better battery life and the OC'd gpu version is better for gaming?
Also, new governors.... so much testing to do
"there is no spoon"
Is this the successor to your Lightning Zap kernel?
Sent from my Samsung SGH-T989 running CM10 by TeamChopsticks.
wyldkard said:
It was already stated in the OP
Sent from my SGH-T989 using xda premium
Click to expand...
Click to collapse
If it was i missed it or it was added after!!!! ... Kraze had asked me for feedback!!..
dennis96411 said:
Is this the successor to your Lightning Zap kernel?
Sent from my Samsung SGH-T989 running CM10 by TeamChopsticks.
Click to expand...
Click to collapse
Yes lol. CvD over in the skyrocket forums took this and tweaked it for everyone's taste. I tweaked it for our Hercules
Hello All,
I can't seem to find the location on this ROM that allows you to change the governor settings... I swear I've looked everywhere!
i dont use that ROM but just FYI, kernel control features may not be built into it. as a matter of fact, a lot of ROMs dont have any built in kernel setting controls. where you using it before and it had it? saw a user running slimbean this morning with ktoonsez kernel. full control
Probably...
xBeerdroiDx said:
i dont use that ROM but just FYI, kernel control features may not be built into it. as a matter of fact, a lot of ROMs dont have any built in kernel setting controls. where you using it before and it had it? saw a user running slimbean this morning with ktoonsez kernel. full control
Click to expand...
Click to collapse
It's the kernel that came with the ROM, 3.4.41-slim-g846750a. I just read of people talking about changing their governors and wanted to give it a try..
i use (and only use) ktoonsez kt747 kernel with any ROM i am on (tasks latest currently). it comes packaged with an app that allows me to select and make governor and scheduler adjustments as well as tweak many other things in order to improve stability and battery life. highly recommend.
You can enable the developers settings by going into settings>about phone>and tap on build number 6 or 7 times and that will unlock the performance options
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Thanks for all the help guys. I activated the developer options, but there are still no governor settings. I think I'll try flashing the KT rom suggested above.
Sent from my SAMSUNG-SGH-I747 using xda premium
Did u try tapping performance >OK and then the option to change I/o scheduler or the option to change CPU governor and clock speed? It will be there
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
drs1og said:
Did u try tapping performance >OK and then the option to change I/o scheduler or the option to change CPU governor and clock speed? It will be there
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
DOH! There it is! THANKS!!!
I suggest asswax and row, good performance and battery life!
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Hi guys, I've been working on a kernel for fun, so I thought I'd share it. The cm10.1 version is based off cm-10.1 branch of team hydra's source. I'm working on a cm10.2 version based off cyanogenmod's cm-10.2 branch. I can't tell you what rom it'll work with, since I mainly use cm10.1, but I'm fairly sure it'll work without problems on other AOSP roms.
Features:
OC/UV to 1600mhz
650ma charging over usb (Yes, it acutally charges when plugged into a computer while in use now..)
UKSM
Always tracking the latest version of Linux 3.0.y
Optimized SHA routines
Dynamic fsync enabled
mmc tweaks
use gnu version of lib/string and memcopy for better performance
Proportional Rate Reduction for TCP
lzo compressed with updated implementation
zram enabled with snappy compression by google
many other low level tweaks cherry-picked from popular kernels for other devices
Source: https://github.com/blasphemy/android_kernel_samsung_smdk4412
Downloads (4.2):
blasphemy kernel v1: http://f.the-beach.co/stuff/kernal/blasphemykernel-1.zip
blasphemy kernel v2: http://f.the-beach.co/stuff/kernal/blasphemykernel-2.zip
blasphemy kernel v3: http://f.the-beach.co/stuff/kernal/blasphemykernel-3-4.2.zip warning: potentially unstable. YMMV.
blasphemy kernel v4: http://f.the-beach.co/stuff/kernal/blasphemykernel-4-FINAL-4.2.zip
blasphemy kernel v5 http://f.the-beach.co/stuff/kernal/blasphemykernel-5-final.zip
blasphemy kernel v6: http://f.the-beach.co/stuff/kernal/blasphemykernel-6-final-4.2.zip
blasphemy kernel v6.1: http://f.the-beach.co/stuff/kernal/blasphemykernel-6.1-4.2.zip
blasphemy kernel v6.2: http://f.the-beach.co/stuff/kernal/blasphemykernel-6.2-4.2.zip
Downloads (4.3)
blasphemy kernel v2: http://f.the-beach.co/stuff/kernal/blasphemykernel-2-4.3.zip
blasphemy kernel v4: http://f.the-beach.co/stuff/kernal/blasphemykernel-4-FINAL-4.3.zip
blasphemy kernel v6.1 http://f.the-beach.co/stuff/kernal/blasphemykernel-6.1-4.3.zip
blasphemy kernel v6.2: http://f.the-beach.co/stuff/kernal/blasphemykernel-6.2-4.3.zip
blasphemy kernel v.6.6: http://f.the-beach.co/stuff/kernal/blasphemykernel-6.6-4.3.zip
md5sums (By order of release):
162a62fa52a3aaf3d3e5018b4ac2af6a blasphemykernel-1.zip
c560665c5408ad305ccaaf4ffe621f07 blasphemykernel-2.zip
36f568d46214d6d8e44620b761f0e038 blasphemykernel-2-4.3.zip
a758fbf78d6c6cdf267318f8a008208b blasphemykernel-3-4.2.zip
dc21fd3c8545c3e36ef5925f22ea5f3b blasphemykernel-4-FINAL-4.2.zip
2ae5873464db5d2b42c44c2205798a1f blasphemykernel-4-FINAL-4.3.zip
ab40287ebaea03306e9d27b7f1759ea5 blasphemykernel-5-final.zip
aa141b636f9363db980f4acef47402a0 blasphemykernel-6-final-4.2.zip
e99e83f8ffe0919127a058a1032fc8d7 blasphemykernel-6.1-4.3.zip
f0989b2185377487747f9be4392486d3 blasphemykernel-6.1-4.2.zip
ab3aea0b1997092762ccc1f7a996c0f1 blasphemykernel-6.2-4.2.zip
b8e6f32037c23aebe907abf4d72efae0 blasphemykernel-6.2-4.3.zip
b952c712d8d7ef750947632b9fe48b55 blasphemykernel-6.6-4.3.zip
Roadmap:
Add JIT packet filter
Add BFS
Add a slew of governers/io schedulers
Zxo0oxz said:
Hi guys, I've been working on a kernel for fun, so I thought I'd share it. The cm10.1 version is based off cm-10.1 branch of team hydra's source. I'm working on a cm10.2 version based off cyanogenmod's cm-10.2 branch. I can't tell you what rom it'll work with, since I mainly use cm10.1, but I'm fairly sure it'll work without problems on other AOSP roms.
Features:
OC/UV to 1600mhz
650ma charging over usb (Yes, it acutally charges when plugged into a computer while in use now..)
UKSM
Always tracking the latest version of Linux 3.0.y
Optimized SHA routines
Dynamic sync control enabled
mmc tweaks
use gnu version of lib/string and memcopy for better performance
many other low level tweaks cherry-picked from popular kernels for other devices
Source: https://github.com/blasphemy/android_kernel_samsung_smdk4412
Downloads:
blasphemy kernel v1: http://f.the-beach.co/stuff/kernal/blasphemykernel-1.zip
Click to expand...
Click to collapse
so how should we install this....
comptonhubbard said:
so how should we install this....
Click to expand...
Click to collapse
Same way you flash a ROM..
Sent from my SPH-D710 using Tapatalk 4
comptonhubbard said:
so how should we install this....
Click to expand...
Click to collapse
Just flash the zip. No further work needed, it clears the cache and everything for you.
Zxo0oxz said:
Just flash the zip. No further work needed, it clears the cache and everything for you.
Click to expand...
Click to collapse
I did that and I oc to 1400 and set I/0 to sio and governor to peq - --is there a default setting for this.
comptonhubbard said:
I did that and I oc to 1400 and set I/0 to sio and governor to peq - --is there a default setting for this.
Click to expand...
Click to collapse
Use whatever tweak app you like, I know Cyanogenmod has an option to set those options on boot.
NICE LIKE TO SEE WE ARE GETTING MORE KERNELS!! THANKS
Sent from my LG-LS970 using Tapatalk 4
Well done!
Sent from my SPH-D710
So I take it this will not boot on our cm10.2 or any 4.3 ROM right now correct?
Sent from my SCH-R760 using XDA Premium 4 mobile app
ps3hacker3 said:
So I take it this will not boot on our cm10.2 or any 4.3 ROM right now correct?
Sent from my SCH-R760 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
I'm not really sure. If it doesn't work, I can roll out a version rebased from 10.2 source within a few hours
Seems to be running nicely so far. Oc to 1400 with -50 under volt across the board. Has anyone had any success with lower uv than that? I'm too tired for
Trial and error.
Sent from my SPH-D710 using XDA Premium 4 mobile app
Would you mind updating the OP with an md5?
Sent from my SPH-D710
MustWarnothers said:
Seems to be running nicely so far. Oc to 1400 with -50 under volt across the board. Has anyone had any success with lower uv than that? I'm too tired for
Trial and error.
Sent from my SPH-D710 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
The OC/UV is the same used on agat63's kernel and LZ, so you can expect similar results.
Sweet! trying this out now. ^.^
abadasstanker69 said:
Would you mind updating the OP with an md5?
Sent from my SPH-D710
Click to expand...
Click to collapse
Done.
Ok...just tested this for a few minutes. Instantly rebooted after flashing....which I really wan't expecting. Thought maybe I had bricked my phone for a sec since I don't have USB access to my phone BUT nope! Booted right up. Played with the gov's...all worked well. 1600 worked just fine. Had to rebuild my scripts for link2sd for ext4 which I expected. Then the bad news......GPS is totally whacked out. Didn't work at all. I used both of my gps apps and not a single sat was found. Other than that it was great! Had to switch back to stock CM till the GPS is fixed because I'm new to Az and don't know my way around yet. Thanks for the work though!
I'll be checking this out, I'm working on building pure vanilla jellybean 4.2.2 so I'll give this a try once the source finishes syncing and I compile it.
Sent from my SPH-D710 using XDA Premium 4 mobile app
abadasstanker69 said:
Ok...just tested this for a few minutes. Instantly rebooted after flashing....which I really wan't expecting. Thought maybe I had bricked my phone for a sec since I don't have USB access to my phone BUT nope! Booted right up. Played with the gov's...all worked well. 1600 worked just fine. Had to rebuild my scripts for link2sd for ext4 which I expected. Then the bad news......GPS is totally whacked out. Didn't work at all. I used both of my gps apps and not a single sat was found. Other than that it was great! Had to switch back to stock CM till the GPS is fixed because I'm new to Az and don't know my way around yet. Thanks for the work though!
Click to expand...
Click to collapse
I'll look into the GPS issue when I get off work, because I never use it. As far as the reboot, sorry about that, I'll remove it from the next build.
Next order of business: messing with governors isn't really my thing, but are there any that you guys would really like to have in a kernel? IO schedulers as well?
Zxo0oxz said:
I'll look into the GPS issue when I get off work, because I never use it. As far as the reboot, sorry about that, I'll remove it from the next build.
Next order of business: messing with governors isn't really my thing, but are there any that you guys would really like to have in a kernel? IO schedulers as well?
Click to expand...
Click to collapse
PQ has always been my favorite. I think everything else is awesome. Just went back to Dastin's stock cm kernel and GPS came back. Also, the reboot isn't such a huge deal. I just wasn't expecting it is all. Overall it looks great man
Sent from my SPH-D710 using xda app-developers app
Zxo0oxz said:
I'll look into the GPS issue when I get off work, because I never use it. As far as the reboot, sorry about that, I'll remove it from the next build.
Next order of business: messing with governors isn't really my thing, but are there any that you guys would really like to have in a kernel? IO schedulers as well?
Click to expand...
Click to collapse
I have no issues with GPS, got a lock fairly quickly!