yashsingh1/xdaforums huggingface dataset:
[Nexus 4 Original Android Development] ak:
Thanks ... as always im out to 8 max for today .... ufff :eek:
[Nexus 4 Original Android Development] cebulank:
For me it worked too with stock kernel.
[Nexus 4 Original Android Development] ak:
Tested and with stock kernel all works .... :fingers-crossed: with AK no .... im waiting source for 4.4 :D
[Nexus 4 Original Android Development] illgodson:
Sorry for noobish question but new to your kernels, giving the KK a run and noticed you said we can use trickster app, but also new to that, when i try to run trickster app says I need busybox, is the busy box in the play store good to go with KK?
[Nexus 4 Original Android Development] GruZone:
The kernel worked great with official cyanogen 11, i was asking specificly on crDroid.

I have to mention that the crDroid rom is through multi rom, but so was the cyanogen11.
[Nexus 4 Original Android Development] fr3quency:
Where's the new kernel? :eek: I need my ak dose.

Edit: nvm it's in OP. I'm used to ak posting that a new kernel is available. :P
[Nexus 4 Original Android Development] ak:
[XGENESIS KERNEL v.219 - MILESTONE]

A kernel based on CAF CM branch.

aosp: ak.219.exodus

cm: ak.219.exodus.cm

synapse:

- some fixes

- added hotplug new features

- tcp

- ecc ecc

kernel:

- see git
[Nexus 4 Original Android Development] Targaeryan:
Awesome release as always! The new ones are epic :D I'm using it with liquidsmooth ROM :P
[Nexus 4 Original Android Development] ak:
Thanks man ... you are epic :good:
[Nexus 4 Original Android Development] Targaeryan:
Thx man! Here you go.. With liquidsmooth with dt2w on, wifi, 3g, a lot of hangouts (with taking pics), browsing, downloading etc etc.

Epic!! :P
[Nexus 4 Original Android Development] fluffier:
Hi, these are my results with v214 second cycle. No wifi, just 3G. Stock rom. Lower cpu freq is set to 81MHz and max screen off set to 270MHz the rest is untouched. At night i left the phone with 100% battery, 7 hours later it had 91%
[Nexus 4 Original Android Development] ak:
Do you use 2wake?

i know ... the default ondemand is good for performance not for battery. :D
[Nexus 4 Original Android Development] veeholics:
Just flashed crDroid b30 a couple hours ago with ak v214 and all is good, will try 219 for sure :D

Edit : crDroid is my internal rom though.
[Nexus 4 Original Android Development] iskandar1023:
no wifi? umm you may want to disable the "scanning always available" in wifi settings :cowboy:

=========================================

so 219 is out :victory:

it's more fluid but for battery i'll let my phone fully charged first.

btw whats the pros of enabling ksm? thanks:good:
[Nexus 4 Original Android Development] :
Considering all the settings that are in synapse, can someone provide us with his recommended settings for a good balance between battery and performance? I'm lost and don't understand most of the settings ak has given us. While I appreciate the variety of options i don't understand what most of them do :( Great job though, Kernel is awesome!
[Nexus 4 Original Android Development] ohad129:
are they working for f2fs roms too?????
[Nexus 4 Original Android Development] wong.izzat:
Yes. The OP mentioned it
[Nexus 4 Original Android Development] ak:
Yes !!!!!!!

ak
[Nexus 4 Original Android Development] xtreme2020:
After flashed v214 on madhi rom 4/13 , android os is killing my Battery. This didn't happen before. Any suggestions?
[Nexus 4 Original Android Development] ak:
Reflash stock k ... G to recovery ... Clear dk and cache ... Flash AK reboot

ak
[Nexus 4 Original Android Development] xtreme2020:
I dirty flashed my rom before flashed the kernel... I will try clean dk Cache.
[Nexus 4 Original Android Development] jmtjr278:
[MENTION=3685904]ak[/MENTION] can you tell us about the tripndroid io scheduler?
[Nexus 4 Original Android Development] fr3quency:
Any info on the TRIPNDROID scheduler? All I could find was the creator's name: TripNRaVeR
[Nexus 4 Original Android Development] DirgeExtinction:
So if I decide to flash the aosp ak kernel, then decide to go back to the stock kernel, I would have to flash two files(ak_uninstaller_mako and ak_uninstaller_mako_prima)?
[Nexus 4 Original Android Development] gorilla p:
No, just flash the prima one. It'll remove kernel and prima drivers if installed. He's went back and forth with prima wfi drivers a few times now and I'm not sure if they're being used at this point.

---------- Post added at 09:36 PM ---------- Previous post was at 09:31 PM ----------

Hey [MENTION=3685904]ak[/MENTION] this is the first time I tried the kernel since the Exodus switch and its excellent. Very fast and stable. Its missing a couple governor options I like, but I'm sure you'll get around to adding them later. Now you have a good, stable base to build from. Nice job.
[Nexus 4 Original Android Development] eltonpestana:
Man you new kernel not is good for life battery. I prefer before kernel i has big life battery.
[Nexus 4 Original Android Development] ken_alpha24:
Well how bout you create your own kernel and see if it's better than Ak's? Appreciate. Don't degrade.
[Nexus 4 Original Android Development] mammenj:
v219, one of the best yet....best score (22262) in antutu.

Using it with c-rom v6.1...thanks [MENTION=3685904]ak[/MENTION] :good:
[Nexus 4 Original Android Development] gorilla p:
Confirmed TARDIS mod works with AK. I figured it would. Its new installer uses Aroma, so you can select whatever options you want to install. It includes optimized dalvik, latest Adreno drivers and tweaks.
[Nexus 4 Original Android Development] ak:
Man if you tuning a bit you can do all you want ... Battery or performance.

You can search a bit on xda and found the right settings for battery life.

ak
[Nexus 4 Original Android Development] belictony:
How can I find if a particular ROM is based on caf kernel or aosp rather than posting in the respective forums and waiting for reply?
[Nexus 4 Original Android Development] ak:
Search this on Google: " xda kernel tuning governor and schedulers for battery life"

ak
[Nexus 4 Original Android Development] Rohit02:
Can someone please give me Ak219 mirror,AFH is ****. Failed 5 times.:(
[Nexus 4 Original Android Development] belictony:
How can I find if a particular ROM is based on caf or aosp branch rather than posting in the respective forum and waiting for reply?
[Nexus 4 Original Android Development] Targaeryan:
Check the OP.. If its cm based then its caf kernels. If aosp based then aosp kernels..
[Nexus 4 Original Android Development] jmtjr278:
Generally that information can be found in the ROMs OP. What ROM? maybe someone here can help. But 99.9 percent of the time just check OP
[Nexus 4 Original Android Development] Targaeryan:
https://www.dropbox.com/s/bzia4epldt4rhwm/AK.219.EXODUS.MAKO.CM.zip

https://www.dropbox.com/s/mn7lpa7gj09y2ve/AK.219.EXODUS.MAKO.zip

There you go
[Nexus 4 Original Android Development] jmtjr278:
Beat my reply by 1 minute!
[Nexus 4 Original Android Development] Targaeryan:
Hahahahahah I was about to tell you that! :D :P

Also, side note, I don't know why anyone would complain about battery life -_-

Interactive 81/1620 min/max, row with 1024 readahead, -125mv UV. Dt2w on. Lots of calls, hangouts, tapatalk, YouTube...
[Nexus 4 Original Android Development] hoangtungst:
Can someone give me link download AK.070 CM ?

Sent from my Nexus⁴
[Nexus 4 Original Android Development] xtreme2020:
How do i set min and max cpu online values? Im on v219
[Nexus 4 Original Android Development] belictony:
I knew that if ROM is based on cm it is caf branch. But some developed mention that their ROM is based on cm,omnirom,pacman,etc... They mention more than one base. So how to determine in that case ?
[Nexus 4 Original Android Development] Targaeryan:
Which ROM do you wanna know about?
[Nexus 4 Original Android Development] belictony:
I want to a way to find which branch it is, Like opening up the zip and searching for specific lines in specific files or something. Not just a single ROM.
[Nexus 4 Original Android Development] apb_axel:
If it's min and max cpu frequencies you can use trickster, if it's min and max cpus online you can use synapse.
[Nexus 4 Original Android Development] ak:
news

In testing right now:

https://github.com/anarkia1976/AK-xGenesis/commits/ak-xGenesis-reborn-exp

stay tuned. :D
[Nexus 4 Original Android Development] sidnoit22:
Bro, I have been off with your kernel lately flashed so many of them but then after 2 weeks i flashed v219 yesterday and dude i gotta say DA BEST Kernel version ever. No more heating, less battery drain! So damn happy with it. :cool: :victory:
[Nexus 4 Original Android Development] ak:
new kernel online

[XGENESIS KERNEL v.223 - MILESTONE]

A kernel based on CAF CM branch.

aosp: ak.223.exodus

cm: ak.223.exodus.cm

changelog:

- backport sema ondemand with some others patches

- some fixes for hotplug

- random patches

- new default scheduler tripndroid

- ecc ecc

synapse:

- small fixes

please rate thread and press thanks button.

ak
[Nexus 4 Original Android Development] muzadull:
Hope the cpu stuck on 486mhz(Max screen off) is gone.Was still there when I compiled 223 an hour ago.But this no big deal.And is GPU undervolt working because I see no effect when I change it (No reboot on -250mv).
[Nexus 4 Original Android Development] michelemascia7:
Fantastic kernel! Thanks :D

Inviato dal mio Nexus 4 utilizzando Tapatalk
[Nexus 4 Original Android Development] ak:
You are the only one with this problem. 250 MV is impossible ... And how do you have check gpu voltages?

Do you wait 10 releases before post a possible bug?

ak
[Nexus 4 Original Android Development] muzadull:
10 releases ?:eek: I don't know what you meant there

For Gpu voltage I use synapse.
[Nexus 4 Original Android Development] atxbang56:
[MENTION=3685904]ak[/MENTION] : what do you think off having a look at HellDoctor kernel to make yours colder ?

*** KitKated from my Nexus 4 ***
[Nexus 4 Original Android Development] ak:
What are your problems with freq and GPU?

Can you post logs?

How do you have checked the gpu voltages?

ak
[Nexus 4 Original Android Development] ak:
Helldoctor have the majority of AK patches

.. What is the point of interest?

ak
[Nexus 4 Original Android Development] RealSlimShadyMC:
Not to mention hells kernels are aimed more at battery life than fluidity, so they stutter. The performance comes from the GPU drivers and dalvik patches Barome implements in the TARDIS mod
[Nexus 4 Original Android Development] muzadull:
Gpu undervolt :
[Nexus 4 Original Android Development] atxbang56:
the phone is colder even while using same settings between AK and HD and drain less battery. your kernel is really really good in terms of performance but is a battery eater while playing heavy games because of the temperature.

*** KitKated from my Nexus 4 ***
[Nexus 4 Original Android Development] ak:
This is not my point of interest ... Sorry. I don't play games with phone.

ak
[Nexus 4 Original Android Development] atxbang56:
ok...sad to hear

*** KitKated from my Nexus 4 ***
[Nexus 4 Original Android Development] muzadull:
[MENTION=3685904]ak[/MENTION] for the cpu freq issues I think there might be a derp in my rom as it seems it's just me with this issue.

for the gpu voltages I posted a screenshot above
[Nexus 4 Original Android Development] ak:
Can you check with adb shell and line commands into op?

ak
[Nexus 4 Original Android Development] muzadull:
900mv

900mv

900mv
[Nexus 4 Original Android Development] blusydays:
Hi everybody,

Can anyone please tell me what to do with this ( see the screenshot ) ?

This is Synapse, I've installed it and it worked only 1 time, after that, everytime I run it it look like in the screenshot. I have deinstall it and reinstall it many time, I've also cleared the cache and did a dalvik cache ( even though I think it has nothing to do with it )

This is the first time I use this kernel and I want to tweak it.

Do you know any other FREE app that can fully tweak the kernel other than synapse ?
[Nexus 4 Original Android Development] criminalzen:
damn .. never realized about rating thread... of course I will .. :)
[Nexus 4 Original Android Development] ohad129:
Why to leave v219 look at the score
[Nexus 4 Original Android Development] gorilla p:
I've been playing with Hells Doctor kernel a lot lately and he has done a good job. There's no stutter with intellidemand. With a few adjustments it can be tweaked for better battery as well.

A lot of the benefits do come from the TARDIS mod, which I would like to see something similar here.

TARDIS mod is just an AIO installer that includes optimized dalvik, latest Adreno drivers and some minor tweaks. It uses Aroma so you can pick and choose what to install.

TARDIS is also compatible with AK kernel as well. I'm running both at the moment.

Both can be downloaded from bit.ly/makostuff. I'm still keeping all AK releases available there.
[Nexus 4 Original Android Development] muzadull:
[MENTION=3685904]ak[/MENTION] I think there is a problem with the gpu voltage interface.See the attachment :cyclops:

The weird problem is that when I use echo "930000 1000000 1100000" > /sys/devices/system/cpu/cpu0/cpufreq/gpu_mv_table , it sets it to 1200mv(max vdd level).

Anyway I will try to reduce it further and see if the phone boots :cool:
[Nexus 4 Original Android Development] ak:
http://xdaforums.com/showthread.php?p=52192023

New toolchain 4.9

ak
[Nexus 4 Original Android Development] ak:
The right command is this:

echo "930 1000 1100" > /sys/devices/system/cpu/cpu0/cpufreq/gpu_mv_table
[Nexus 4 Original Android Development] blusydays:
Hi AK, and thank you for this kernel, it's the first time I use it.

But I wonder why there is so few govs, no intelliactive or intellidemand. Do you plan to add them in a next nuild ?
[Nexus 4 Original Android Development] ak:
For now no ... Maybe in the feature.

ak
[Nexus 4 Original Android Development] ak:
New toolchain is very good .... With O3 optimization ... The phone is very fast ... With a fantastic responsiveness ... Stay tuned new kernel is near ... I think tomorrow when new Linux 3.4.88 will be out. [emoji41]

ak
[Nexus 4 Original Android Development] sidnoit22:
Can anyone tell me about this TRIPNDROID? Sounds good but don't know about it. :p
[Nexus 4 Original Android Development] TheNerd:]:
Does anybody have any recommended sound values to increase/decrease ?
[Nexus 4 Original Android Development] gorilla p:
I increase them all by 1
[Nexus 4 Original Android Development] ohad129:
Back to v219 this 223 cause me twice to random shotdown of my device and he shows my bat is 0% then he back to 99%
[Nexus 4 Original Android Development] gorilla p:
This post does little good if no log is attached. Logs are helpful.
[Nexus 4 Original Android Development] ohad129:
You right next time thx god im back to v219 everything is good
[Nexus 4 Original Android Development] gorilla p:
You can still provide the log. Generating the log will provide info on the last crash/error
[Nexus 4 Original Android Development] ohad129:
How??
[Nexus 4 Original Android Development] ak:
Nothing can be related to this, check your rom.

You can use the guides into the 3rd post of this thread, its not difficult.
[Nexus 4 Original Android Development] gorilla p:
Its describes in the OP...

[ Using android terminal app ]

su

cat /proc/last_kmsg > /sdcard/last_kmsg.txt

exit

exit

Log will be saved under your sdcard directory. Simply attach file to post.

---------- Post added at 01:48 AM ---------- Previous post was at 01:40 AM ----------

With the current on demand governor, you can make some changes to the settings to improve battery. The current settings have a touch boost simulating 65% load on CPU when screen is touched if there is already 12%+ load in the CPU. You can change that to 35%+ to reduce rampup when doing simple tasks. You can also reduce the simulated load created by touching the screen. You can set power save bias as well which reduces frequency by a certain percentage while scaling up frequency.
[Nexus 4 Original Android Development] gorilla p:
Could you please follow the instructions provided to generate a log? That way If it is somehow related, you have proof.
[Nexus 4 Original Android Development] ohad129:
I cant cause im not at home to do it .and why i need a proof isnt it enough i write it down here ! Isnt that forum goal is to tell other people how we expiriance those apps/roms/kernels
[Nexus 4 Original Android Development] gorilla p:
No its not enough, it tells us nothing as the cause could be numerous other things. All steps to provide log can be done from phone as well in 30sec so its not asking a lot. Logs also help to contribute solutions to potential problems within the community. I k ow a lot of people don't like to take the time to help and just want a quick fix, but it needs to be done to accurately identify the problem...

[ Using android terminal app ]

su

cat /proc/last_kmsg > /sdcard/last_kmsg.txt

exit

exit

Log will be saved under your sdcard directory. Simply attach file to post
[Nexus 4 Original Android Development] Pollie81:
the goal is indeed to tell and to provide logs so the dev can determine the cause and come with a solution for the problem. and you don't need to be at home, your phone and Tapatalk is all you need..

Verstuurd van mijn Nexus 4 met Tapatalk
[Nexus 4 Original Android Development] montbazon:
This is my UV table with ak kernel.

I post it just for reference.

[ ] 81MHz 650mV

[ ] 162MHz 650mV

[ ] 270MHz 650mV

[ ] 384MHz 650mV

[ ] 486MHz 675mV

[ ] 594MHz 700mV

[ ] 702MHz 725mV

[ ] 810MHz 750mV

[ ] 918MHz 775mV

[ ] 1.026GHz 825mV

[ ] 1.134GHz 850mV

[ ] 1.242GHz 900mV

[ ] 1.35GHz 925mV

[ ] 1.458GHz 1000mV

[ ] 1.512GHz 1000mV

[ ] 1.62GHz 1050mV

[ ] 1.728GHz 1100mV

[ ] 1.836GHz 1150mV

[ ] 1.890GHz 1200mV

[ ] 1.944GHz 1250mV

I doubt whether GPU UV is worthy.

So I didn't do that.

UV is for cooling, not battery saving. That's just my two cents.

Gesendet von meinem Nexus 4 mit Tapatalk
[Nexus 4 Original Android Development] ohad129:
Nothing is saved ! I cant see ? Where its should be
[Nexus 4 Original Android Development] gorilla p:
It doesn't look like you hit enter at the end or exit afterwards. But If you did, it will have generated a text file where you instructed it to (sdcard/last_kmesg.text). You'll find it with your file explorer.
[Nexus 4 Original Android Development] fabry83:
I am on the last 223 with cm. -125mv of undervolt.. All perfect no reboots and great battery life. Thank you AK we all love you ;)

Inviato dal mio Nexus 4 utilizzando Tapatalk
[Nexus 4 Original Android Development] ak:
If you don't have last kmsg kernel isn't crashed

ak
[Nexus 4 Original Android Development] ohad129:
Where to look for it?? In my sd there is many folders
[Nexus 4 Original Android Development] gorilla p:
You musy be fastest/4 binned as those seem quite low.
[Nexus 4 Original Android Development] montbazon:
Yes, I am. It's binned 4. I hope this could be helpful.

나의 Nexus 7 의 Tapatalk에서 보냄
[Nexus 4 Original Android Development] fluffier:
Hi, I use 2wake only sporadically, I was not using it during my test, I believe overnight drain was mainly due to google search wakelocks as during those 7 hours i had almost 400 wakelocks however the phone was mostly on deep sleep, see the screenshots. What is the best governor for battery within your kernel that stills allows for smoothness?
[Nexus 4 Original Android Development] ohad129:
I got a sign last_kmsg not found !

I willing to try it again !
[Nexus 4 Original Android Development] ak:
My overnight

ak
[Nexus 4 Original Android Development] ohad129:
Anyway i check it now with benchmark its not good for me as 219
[Nexus 4 Original Android Development] gorilla p:
Antutu is the defacto standard for overall benchmarking. Some use quadrant as well. Neither produce scores in that range.
[Nexus 4 Original Android Development] ohad129:
Any other benchmark ? Cause now i did one aftet another first 223 gor about 16000~ and the 219 got ~23000
[Nexus 4 Original Android Development] ak:
you have to check the cpu throttle because i have personally tested the kernel and the benchmarks for 223 are higher than 219.
[Nexus 4 Original Android Development] gorilla p:
I'm getting benchmarks of 19800 with ondemand, no overclocking or overvolting. Slightly better performance with noop as opposed to tripndroid. Will test with interactive...

Interactive governor with all stock settings got me

Make sure you have optimized dalvik or ART, latest Adreno drivers and force HW for 2d rendering.
[Nexus 4 Original Android Development] stavca:
AK, your latest kernels are really awesome!! in v223, 3D performance dropped about 500points in antutu in compare with v219 :( but UI responsiveness seems to be even better than in v219...gr8 work!!
[Nexus 4 Original Android Development] ak:
I don't know because I don't have changed nothing from GPU side. Ondemand now is squashed from sema and it is less aggressive.

ak
[Nexus 4 Original Android Development] gorilla p:
Yeah I like it better that way. It allows good performance but still decent battery. If people want straight performance with less consideration for battery then they can go with interactive governor.
[Nexus 4 Original Android Development] jolas:
@ak,

The combination of Mahdi Rom with your kernel, made me feel that I have a new nexus 4.

Very responsive, speedy and the colors are marvellous!!!

Sent from my Nexus 4
[Nexus 4 Original Android Development] stavca:
I test it always with performance governor for CPU and also for GPU to have the ability to compare different ROMs and kernels ;) so I think it can be Antutu issue...
[Nexus 4 Original Android Development] philneo2:
hello

ak.223.exodus works with aosp 4.4.2 ?

Thanks ;)
[Nexus 4 Original Android Development] philneo2:
perfect thanks;)
[Nexus 4 Original Android Development] gorilla p:
Hey [MENTION=3685904]ak[/MENTION] I found something you can put in your OP :) ...
[Nexus 4 Original Android Development] ak:
very cool. :fingers-crossed:
[Nexus 4 Original Android Development] energyword:
[MENTION=3685904]ak[/MENTION] setting that advice with me Madhi rom? I've read that problems with low frequencies? I'm interested in at least the frenquenze min and max. thanks
[Nexus 4 Original Android Development] Targaeryan:
Min and Max.. I'm using 81 MHz for min and 1620 MHz for max. No issues.
[Nexus 4 Original Android Development] Rembi:
How do you stand with the battery life ?

Wysłane z Nexus4 przy użyciu Tapatalk.
[Nexus 4 Original Android Development] ak:
What problem ? I'm using 270 - 1728.

ak
[Nexus 4 Original Android Development] ak:
Idle 0.25 hr ... 2days ... 3.5 hrs screen on.

ak
[Nexus 4 Original Android Development] energyword:
Reboot!

Inviato dal mio Nexus 4 utilizzando Tapatalk
[Nexus 4 Original Android Development] ak:
Can you post logs?

No problems for me with latest madhi ROM.

ak
[Nexus 4 Original Android Development] energyword:
I installed this rom today, before I had the CM11 with your kernel ... I read on a forum outside overlooking problems with freq. min at 81 mhz with any kernel, I asked here for safety. however, I just tried everything ok! great job

Inviato dal mio Nexus 4 utilizzando Tapatalk
[Nexus 4 Original Android Development] mammenj:
reboot on benchmarking with antutu on v219 and latest also.

attached logs
[Nexus 4 Original Android Development] Rohit02:
[MENTION=3685904]ak[/MENTION] : Humble request can you please mirror your builds on other site too? afh if f$$kall.. Always fails the download.

Thanks..

When i flashed ak219 phone stuck to Google logo.. i had to restore nand. will try ak223.
[Nexus 4 Original Android Development] gorilla p:
Most builds available on bit.ly/makostuff
[Nexus 4 Original Android Development] Rohit02:
what is Ak256.KO?
[Nexus 4 Original Android Development] poondog:
From an older branch
[Nexus 4 Original Android Development] gorilla p:
Last stable build from an older branch. Still works well with 4.4.2 and lastnbuild to have ElementalX governor that was very popular and worked great but was only around for a few builds, never to be seen again.