Database Users

Kernel settings

Could someone explain me what is hotplug and how it works? I also would like to know which I/O Scheduler should I use to improve battery life and what gives Read Ahead Buffer.
Thanks to everyone who could teach me something new

dkownacki said:
Could someone explain me what is hotplug and how it works? I also would like to know which I/O Scheduler should I use to improve battery life and what gives Read Ahead Buffer.
Thanks to everyone who could teach me something new
Click to expand...
Click to collapse
Check AK Kernel thread.
The second post contains links that explain each option.
http://forum.xda-developers.com/nexus-4/orig-development/kernel-ak-t2473454
In regards to schedulers.. It depends on what you do with the phone (i.e. How much time you spend on it, if you multitask or use it for CPU-RAM hungry apps).
In any case the answer will probably revolve around SIO, FIOPS, DEADLINE and ROW (In no particular order).
Lastly, keep in mind that there are certain schedulers that do not play well with specific governors. If in doubt, leave the default kernel configuration as it is.
Happy reading.
-------------------
TheKang Build 24/5
AK Poseidon 320
UKM 2.5
Philz Touch 6.47.6

when your cpu hotplugs, its turning cores off and on, as it needs to use them.

Pls help me out in getting a very high benchmark score (testing purpose)

I did everything that was mentioned by aldoblaga with prometheus kernel used the same saved config.
But either i get low benchmark score or normal score when i tried with different roms when not throottling .
So pls help me out in overclocking my s7 edge (new to this stuff) so each and every step help including aroma settings, saved config , rom recommendation, and kernel version recommendation.
I feel very sad when other people s7 get very high benchmark whereas i dont know how to get those scores (not a competition)(i need to get high scores like 160000 for testing purpose so someone pls help me out in this)
Thank you in advance

My highest score was like 147k. I don't think that going above that is safe. Once I was running benchmark on my laptop(no overclock. Just stress test) and my GPU blew up! Later they fixed it fortunately for free, cause it was on warranty. But still. Overclock it 1Hz and it might be gone a second later. Be careful.
Instructions: flash Voltaqe kernel and with Synapse set everything(cpu&gpu, try to avoid other things) to high and run benchmark. Also in my tests lowering resolution lowered benchmark score by ~10k. Which is weird but yeah. Have fun but be REALLY CAREFUL.

ProtoDeVNan0 said:
My highest score was like 147k. I don't think that going above that is safe. Once I was running benchmark on my laptop(no overclock. Just stress test) and my GPU blew up! Later they fixed it fortunately for free, cause it was on warranty. But still. Overclock it 1Hz and it might be gone a second later. Be careful.
Instructions: flash Voltaqe kernel and with Synapse set everything(cpu&gpu, try to avoid other things) to high and run benchmark. Also in my tests lowering resolution lowered benchmark score by ~10k. Which is weird but yeah. Have fun but be REALLY CAREFUL.
Click to expand...
Click to collapse
Thank you so much mahn...
You just saved me .
As u told i flashed voltaqe kernel but as i m really new to this overclocking pls tell me what settings i have to change and by how much or u could save ur config so that i can restore the config or just do a screen recording and show me how do u change and by how much u increase it.
Thank u so much

ahamed.rafi135 said:
Thank you so much mahn...
You just saved me .
As u told i flashed voltaqe kernel but as i m really new to this overclocking pls tell me what settings i have to change and by how much or u could save ur config so that i can restore the config or just do a screen recording and show me how do u change and by how much u increase it.
Thank u so much
Click to expand...
Click to collapse
Just change CPU speed max/min as much as You can (don't touch voltage settings) . And then go to GPU tab and do the same. Also You can change CPU gov to performance.
Just play with 3-4 first Synapse tabs(except the voltage). I can't take screenshots unfortunately cause OnTheEdge has changed their kernel to HydraKernel. And if I flashed Voltaqe kernel I would break magisk root. But like I said. Change cpu&gpu frequencies to maximum if You want(just don't touch the voltage ).

ProtoDeVNan0 said:
Just change CPU speed max/min as much as You can (don't touch voltage settings) . And then go to GPU tab and do the same. Also You can change CPU gov to performance.
Just play with 3-4 first Synapse tabs(except the voltage). I can't take screenshots unfortunately cause OnTheEdge has changed their kernel to HydraKernel. And if I flashed Voltaqe kernel I would break magisk root. But like I said. Change cpu&gpu frequencies to maximum if You want(just don't touch the voltage ).
Click to expand...
Click to collapse
thank you so much i got 148k, btw does hydra kernel have synapse support?

ahamed.rafi135 said:
thank you so much i got 148k, btw does hydra kernel have synapse support?
Click to expand...
Click to collapse
Yay! . I just checked and nope. But Voltaqe kernel is great. So don't worry.

Post Your benchmark score

Hello guys!
Here you may post your benchmark score.
Please mention ROM, kernel, kernel setting, any tweaks(mod), device.
Mine is here-
ROM- RR N 31/01 weekly
Kernel- vegito 5.0
Kernel setting- GPU clock at 550mhz
I/O- bfq
Device- a6020a46

With hyper kernel(unreleased and will not be release soon due to some problem)
GPU clock at 550 mhz
And other is default.
See 3D is quite impressive.
AND ROM is RR N and no other tweaks

Not benchmarked by me
Here are result of extreme kernel
ROM AOKP
30/12 build
3D is good but GPU is over clocked up to 1080mhz.

Guys enable faux fix on vegito kernel it improve 3d a lot. You will feel smoothness.
:good:

netship said:
Guys enable faux fix on vegito kernel it improve 3d a lot. You will feel smoothness.
:good:
Click to expand...
Click to collapse
how?

SkoopMan said:
how?
Click to expand...
Click to collapse
Simple GPU algorithm by faux123
Although 3D score not increased but I feel smoothness (I underclocked GPU to stock).

[KERNEL][OPX][LOS13/LOS14.1]CrazyAquaKernel v1 [18-8-17]

FOR DEVS AND USERS BEFORE FIGHT ME CLICK HERE!: https://forum.xda-developers.com/showpost.php?p=70362424&postcount=3
Code:
DISCLAIMER!!
I am not responsible in any way for anything that can be happen to your device when you flashing my kernels.You do so at your own risk!
Features
Anykernel:
- Anykernel2 zip for maximum compatibility with all ROMs, CrazyAquaKernel uses your existing ramdisk (Do NOT flash this over other custom kernels!You should only flash CrazyAquaKernel over the kernel that came with your ROM!!)
Toolchain:
UBERTC 4.9 Toolchain
CPU:
- governors:
crazyactive(my governor:balance governor for great battery life and performance based on interactive)
interactive
impulse
ondemand
smartmax
zzmoove
ondemandplus
pegasusq
nightmare
conservative
lionheart
powersave
userspace
yankactive
smartmax_eps
intellidemand
intelliactive
- MSM Limiter
- state notifier
IO schedulers:
bfq
tripndroid
cfq
noop
deadline
fiops
row
sio
zen
vr
fifo
TCP congestion controls:
cubic
bic
westwood
htcp
highspeed
hybla
reno
bic
hybla
vegas
lp
yeah
illinois
scalable
- tcp congestion changed to Westwood
GPU:
- governors:
msm-adreno-tz
simple_ondemand
powersave,performance
userspace
cpubw_hwmon
msm_cpufreq
- Adreno idler
- simple gpu algorithm
Thermal control:
- Intelli thermal v2
Hotplug:
- Disabled MP Decision hotplug
- Enabled Bricked Hotplug
- Prevent wakelock when ambiend display disabled(misc control tab)
Sound:
- Faux sound updated and fixed
More:
- Kernel runs with SELinux permissive by default
- init.d support
- insecure kernel (adb has root privileges)
- fast charge
- cpu voltage control
- pvs level info
- Kcal v2
- Frandom support
- Disabled Arch Power
- CRC Check Disabled
- Gentle Fair Sleepers (Disabled by default)
- Enabled All Suspend and Idle Modes
- Power Suspend Mode/State
- Dynamic filesystem read-ahead
- A lot improvments
- A lot fixes
Download Link CrazySuperKernel [AnyKernel]:https://www.androidfilehost.com/?fid=889764386195923630
Installation guide
Do NOT flash this over other custom kernels!
You should only flash CrazyAquaKernel over the kernel that came with your ROM!!
- Download Kernel from this thread
- Flash it with Recovery
[Wipe cache and Dalvik cache recommended]
- Then Reboot
Enjoy the CrazyAquaKernel !!!!
Credits
thx Showp1984
thx Faux123
thx Savoca
thx RenderBroken
thx Neobuddy
thx Myfluxi
thx FranciscoFranco
thx SultanXDA
thx osm0sis
thx ShinyShide
thx bhb27
thx Lord Boeffla
thx yank555
thx apb_axel
thx the devs where made the cm14 bootable and working
thx CrazyGamerGR yeh me
XDA:DevDB Information
CrazyAquaKernel, Kernel for the OnePlus X
Contributors
CrazyGamerGR
Source Code: https://github.com/CrazyGamerGR/CrazyAquaKernel-opx-los
Kernel Special Features:
Version Information
Status: Beta
Created 2017-08-18
Last Updated 2017-08-17

FAQ
Recommended app : Kernel Adiutor
changelogs
v1.0/18-08-17
- initial release

If u use zzmove governor disable all the hotplugs coz it use its own hotplug as anyone knows.
[Q]How i select profile from kernel tweaker app?
[A]You need to go in governor tunable-profile number and select the number of the profile from the list.
Zzmove profiles
1 ) Default -> will set governor defaults
2 )ybat -> Yank Battery -> a very good battery/performance balanced setting - DEV-NOTE: highly recommended!
3 )ybatext-> Yank Battery Extreme -> like yank battery but focus on battery saving
4 )zzbat-> ZaneZam Battery -> a more 'harsh' setting strictly focused on battery saving - DEV-NOTE: might give some lags!
5 )zzbatp -> ZaneZam Battery Plus -> NEW! reworked faster battery setting - DEV-NOTE: recommended too!
6 )zzopt -> ZaneZam Optimized -> balanced setting with no focus in any direction - DEV-NOTE: relict from back in the days, even though some people still like it!
7 )zzmod -> ZaneZam Moderate -> NEW! setting based on 'zzopt' which has mainly (but not strictly only!) 2 cores online
8 )zzperf -> ZaneZam Performance -> all you can get from zzmoove in terms of performance but still has the fast - down scaling/hotplugging behaving
9 )zzinz-> ZaneZam InZane -> NEW! based on performance with new insane scaling active. a new experience!
10 )zzgame-> ZaneZam Gaming -> NEW! based on performance with scaling block enabled to avoid cpu overheating during gameplay

reserve1

reserve2

Checking this out. So far on Purenexus it seems pretty good. Nice and responsive on default settings (Crazy governor selected)

Tanner1294 said:
Checking this out. So far on Purenexus it seems pretty good. Nice and responsive on default settings (Crazy governor selected)
Click to expand...
Click to collapse
Cool m8,thx for feedback
Sent from my iPhone using Tapatalk Pro

really good eliminated 90% of scroll issue in some apps when using ondemand governor in cpu/gpu settings.

psychem said:
really good eliminated 90% of scroll issue in some apps when using ondemand governor in cpu/gpu settings.
Click to expand...
Click to collapse
Thx for feedback m8
Sent from my iPhone using Tapatalk Pro

Can u add an option for 27mhz gpu

psychem said:
Can u add an option for 27mhz gpu
Click to expand...
Click to collapse
Sure,i had it in some of my kernels but i removed it
Sent from my iPhone using Tapatalk Pro

There's only one thing I've noticed that I would change, the cpu voltages by default are noticeably higher than stock (which on my personal device is still too high).
---------- Post added at 05:48 PM ---------- Previous post was at 05:28 PM ----------
Also if intelithermal is active at all it seems to lock the max frequency to 1700mhz no matter what settings are chosen.

Tanner1294 said:
There's only one thing I've noticed that I would change, the cpu voltages by default are noticeably higher than stock (which on my personal device is still too high).
---------- Post added at 05:48 PM ---------- Previous post was at 05:28 PM ----------
Also if intelithermal is active at all it seems to lock the max frequency to 1700mhz no matter what settings are chosen.
Click to expand...
Click to collapse
Yeh its for lower temperatures m8
Sent from my iPhone using Tapatalk Pro

CrazyGamerGR said:
Yeh its for lower temperatures m8
Sent from my iPhone using Tapatalk Pro
Click to expand...
Click to collapse
I'm saying if you set the temperatures to 80C it will throttle the cpu when it's at 50C. It doesn't function correctly.

Tanner1294 said:
I'm saying if you set the temperatures to 80C it will throttle the cpu when it's at 50C. It doesn't function correctly.
Click to expand...
Click to collapse
I will check it m8
Sent from my iPhone using Tapatalk Pro

Nice Kernel seems good.
But i think some fundamental things are missing, like usb fast charge, and can you add elementalx governor???
Thx

Fjss said:
Nice Kernel seems good.
But i think some fundamental things are missing, like usb fast charge, and can you add elementalx governor???
Thx
Click to expand...
Click to collapse
Maybe soon m8
Sent from my iPhone using Tapatalk Pro

it upport cm13?

LolHacker17 said:
it upport cm13?
Click to expand...
Click to collapse
Yes, it does upport cm13. LOS and CM came from the same sources.

Can i use it om resurrection remix 7.1.2??

Suggest please

Please suggest ROM for games

Pixel experience or Liquid Remix Rom
Singh Kernel(set cpu freq. And governer using kernel auditor)

pranavkpr said:
Pixel experience or Liquid Remix Rom
Singh Kernel(set cpu freq. And governer using kernel auditor)
Click to expand...
Click to collapse
Best set for game do you have ?

pranavkpr said:
Pixel experience or Liquid Remix Rom
Singh Kernel(set cpu freq. And governer using kernel auditor)
Click to expand...
Click to collapse
Please suggest settings of kernel auditor
I play pubg a lot ...

hacker_zombie said:
Please suggest settings of kernel auditor
I play pubg a lot ...
Click to expand...
Click to collapse
Set cpu freq: max - highest ..min=633Mhz
Governer for all cores-- alucard
I/o scheduler -- Maple or bfq
For gpu--- see in gpu tab and decrease laziness and enable adreno boost
Use gfxtools...It improves the performance a lot

pranavkpr said:
Set cpu freq: max - highest ..min=633Mhz
Governer for all cores-- alucard
I/o scheduler -- Maple or bfq
For gpu--- see in gpu tab and decrease laziness and enable adreno boost
Use gfxtools...It improves the performance a lot
Click to expand...
Click to collapse
Can you give me full tutor ? With pict maybe cause im newbie

RAti RAnjan TRipathi said:
capscorn please kindly try superior os for gaming
Click to expand...
Click to collapse
Link ?

RAti RAnjan TRipathi said:
https://sourceforge.net/projects/superioros/files/
Click to expand...
Click to collapse
Can you tell me major bug ?

RAti RAnjan TRipathi said:
Buddy i think it has no bug or have some minimal buddy its very smootch i personally use it it best to enhance the performance
Click to expand...
Click to collapse
Are u using stock kernel or another kernel ?