[AKT] Advanced Kernel Tweaks v1.6 FINAL | Insane Battery & Performance(SD820/1|OP3/T)

Which tweak do you use or prefer?

  • GhostPepper

    Votes: 312 21.6%
  • HawkTail

    Votes: 50 3.5%
  • HawkPepper

    Votes: 142 9.8%
  • Kestrel

    Votes: 21 1.5%
  • FairPark

    Votes: 130 9.0%
  • Fusion_B_Delta

    Votes: 53 3.7%
  • Fusion_Speed

    Votes: 56 3.9%
  • Cold_Fusion

    Votes: 25 1.7%
  • Shotgun

    Votes: 83 5.8%
  • Project Zhana

    Votes: 685 47.5%

  • Total voters
    1,442
Apr 8, 2014
15
6
0
@Asiier

In the init.d script, line 122,123 and 124.
Are you sure it should be cpu0 instead of cpu2?

Also what exactly does enable_prediction do? Thank you!
Been using for some hours, no lag during browsing or anything.
Will rest further! :)
 
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gleggie

Senior Member
Jan 13, 2013
1,911
772
143
Should we delete the .txt extension or keep it as .txt?
I pasted the init.d file into etc/init.d, Is that all I have to do?
Edit: im an idiot, I just watched the video, which answered all my questions :)
 
Last edited:

Asiier

Senior Member
Nov 23, 2014
541
1,989
133
Miller's Planet
@Asiier

In the init.d script, line 122,123 and 124.
Are you sure it should be cpu0 instead of cpu2?

Also what exactly does enable_prediction do? Thank you!
Been using for some hours, no lag during browsing or anything.
Will rest further! :)
No, that should be CPU 2. Why do you think that should be CPU0?

Good that the performance is good, let's see if the battery is good too :D

Should we delete the .txt extension or keep it as .txt?

I pasted the init.d file into etc/init.d, Is that all I have to do?
Please, watch the video...

You need to delete the .txt and set the right permission.
 

niwia

Senior Member
Jan 29, 2014
554
239
43
25
kerla
Zahana is dope... BTW I'm having a massive wakelock and no idea what it is. Phone literally won't go into deep sleep. Ekm reports held awake = screen off time. I'm cursed. I'm running Cm14.1. Can anyone help with this or detecting what is causing this.
 

kash296

Senior Member
Sep 2, 2014
523
220
0
Bridgewater
Zahana is dope... BTW I'm having a massive wakelock and no idea what it is. Phone literally won't go into deep sleep. Ekm reports held awake = screen off time. I'm cursed. I'm running Cm14.1. Can anyone help with this or detecting what is causing this.
try using wakelock detector and better battery stats. Otherwise, there's no way of understanding what the problem is.. Wakelocks aren't profile related. Either a gapps problem, or a rom problem..
 
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cookie1953

Senior Member
Oct 19, 2014
178
38
0
Nameless Profile​

A brief info :

Nameless profile works in a way which takes advantage of the HMP system of SD 820,
#LITTLE cluster frequency are kept at low to medium levels
# BIG Cluster comes into play when load is around 90 to help out LITTLE and ease the load
#So eventually after load is reduced both clusters idle soon, thus saving a lot of Battery
#Other than Heavy games this profile could be used for any type of scenario, should result better battery life than stock with almost no drop in performance.
#I easily get around 7 hours sot for 24 hours, your mileage may vary, but it will definitely be better.


** Tested on Stock OOS running ElementalX kernel and Zanezam's unofficial Boeffla-kernel
** Should work on any ROM / kernel combination


Nameless Profile V1 for OP3

*Initial release


Download Link :


Update : NAMELESS Profile V2

Changes :
**Reworked the target_loads of big cluster to the go_hispeed_load within our control (No more random scaling at higher loads)
**Improved performance and battery
**Changed the go_hispeed_load value back to 99

Just 2 changes but they are major, so I recommend UPDATING


Download Link




Update : Nameless Profile V3 for OP3

*Fixed a minor lag factor in input_boost_freq of core 3
*Fixed a target_loads typo
*Added I/O tweaks for dm-0 block
*Set scheduler to zen
*VM tweaks to keep apps in memory and less reloading
*And finally Fixed the file not found errors


Download Link :


Update : Nameless Profile V4 for OP3

*Set asynchronous read/write timeout to 7500 ms in zen while reducing the synchronous values to 250 (can expect slightly better battery life due to slightly reduced overhead)

*Fixed scheduler path errors

Guess balanced profile is almost perfect (atleast to me[emoji14])

New : Nameless_Battery_profile

#Nameless battery is a battery oriented profile focused on reducing current draw and CPU spending lesser times on frequency with higher voltage ratings
#This also tweaks the IO scheduler to reduce the foreground I/O disk access thereby reducing the overhead
#Default cpu enter load for the built-in hotplug is tweaked so as to give big more time to enter the scenario rather than the usual
#Target_loads reworked in a way that the big will use frequencies above 1.2 Ghz if and only if absolutely required
#Other tweaks from Nameless Balanced remain unaltered

Download Link :



Enjoy :)

Instructions :

These are 2 ways to use/activate the Nameless Profile

1. Copying profile to EX_Kernel Manager :
*Open the downloaded zip (V2 and above)
*On that you will find a folder called EX_KM, inside that folder you will have the profile file
*Copy that file to /sdcard/ElementalX/gov_profiles folder
*Apply that profile from EX_KM app
*After applying select set on boot on top

OR​


2. Flash in RECOVERY :
*Yep, just flash the zip through your custom recovery,
*Reboot to system,
*Open terminal emulator app (if not installed download from playstore)
*Type the following
Code:
su (press enter) 
NLB (press enter)
*After the script has run, press enter again and close the terminal.
You will have to do these steps each time if you are applying via this method. To avoid this you can keep add this script in init.d or kernel adiutor post boot action. I'm not going to write another 100 lines to guide you on that ( Google is your friend) , it's pretty simple to figure it out for people who are willing to mess with their kernels (all of us)


Feedbacks and suggestions are welcome ;
If I had helped hit that 'thanks' button :D

Regards,
Senthil.
Hi - I'm new to this - is there any other Controls I should activate/tweak/deactivate? - Touchboost is deactivated as per other threads.

Thanks
 
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