yashsingh1/xdaforums huggingface dataset:
[G2 Android Development] hitardo:
I come here just to say that CPU is clearly more stable and the frequency scaling is more smooth on v9.3.

Very nice work!
[G2 Android Development] im_back_bencher:
9.3 working nice on ls980 smooth as butter thnx dev btw i turned off zram cebause i dont use much apps
[G2 Android Development] karandpr:
Respect the developer.

Refrain from personal attacks.

Stay on topic.

This is development section

Unless you have anything meaningful to contribute ,refrain from posting.

If you are feeling extra adventurous, you are welcome to actively develop and maintain a kernel thread.

In case you are wondering what happened to your post. Thread cleaned.

-XDA Staff
[G2 Android Development] geuschbenst:
Im experiencing some ui redraws even if fresh from reboot and the system ui restart is off.

But overall the phone runs smoother
[G2 Android Development] samuele94:
Same settings of kernel 9.2 but now the cpu is stable without effort, very good job, thank you very much!

With previous versions I had 3 or 4 active cores to maximum frequency without a reason. Now ondemand works very much better and cooler

Inviato dal mio LG-D802 utilizzando Tapatalk
[G2 Android Development] Nightshadow931:
Freeze while using Tapatalk.

https://drive.google.com/file/d/0ByjJgOg9lm4vMUdjdXoxZVRWdFU/view?usp=docslist_api
[G2 Android Development] kocaman1321:
Shut down randomly.I was listening music and shut down for no reason.I couldn't open for a while..

https://www.dropbox.com/s/w5q9z26cpl8pw7q/dorimanx_debug-V9.3.zip?dl=0
[G2 Android Development] dorimanx:
nothing wrong in log.
[G2 Android Development] dorimanx:
crash in CPU freq code, first time in that part of msm cpufreq driver. strange. nothing changed for long time there...

i will keep monitor. if you reduced voltage to some freqs. DONT DO IT.
[G2 Android Development] boyheadkick:
reporting freeze

play store updating apps in the background, i opened monument valley, freeze, had to hard restart
[G2 Android Development] dorimanx:
please use other gov for CPU0. intellidemand is not the best stable gov. for cpu0...
[G2 Android Development] Alleks1802:
Had my first reboot yesterday since some months. I was playing hearthstone then phone froze und rebootet.

I really appreciat your work!

https://www.dropbox.com/s/dkoflk8vmm9lscj/dorimanx_debug-V9.3.zip?dl=0
[G2 Android Development] boyheadkick:
shoot, i just realized i did not revert the governor when i was done fiddling around earlier..thanks
[G2 Android Development] Subtleone:
Just shows that kernel v9.4 (as in his sig) is not final yet...
[G2 Android Development] dorimanx:
nothing in LOG. ROM crash. or APP.
[G2 Android Development] n@vier:
[MENTION=2376110]dorimanx[/MENTION]

I'm seeing github and another great update incoming! You Rock Master...sorry for my little OT but if many of us still have our g2 is for your awesome development and we can only be honored for this! ;)

PS: after some tests I can say that v9.3 is rock stable for me ;)
[G2 Android Development] iall5tar:
Hiho guys and dolls!

I have a soft reboot opening YouTube... After all this is crazzzyyy!

Here is the logcat... My knowledge come so sloww... Sorry.

https://www.dropbox.com/s/6chrtfey4q20znb/dorimanx_debug-V9.3.zip?dl=0

Cheers!

Gesendet von meinem LG-D802 mit Tapatalk
[G2 Android Development] Nightshadow931:
It didn't wake from sleep. Tried with dt2w and with power button. LED was blinking for missed call though.

https://drive.google.com/file/d/0ByjJgOg9lm4vNDRBOUVaci1adDA/view?usp=docslist_api
[G2 Android Development] dorimanx:
Sadly nothing in log.
[G2 Android Development] dorimanx:
There are many lines but the real starting bug is not recorder, as there is line limit in my debug log.
[G2 Android Development] Peppe91:
First reboot since a while.

Performance profile without oc

V30b

If I remember right I was reading Tapatalk app and forced reboot.

Thanks as always
[G2 Android Development] ntu38:
First reboot! There is log.
[G2 Android Development] dorimanx:
nothing in log... strange bugs, i suspect some changes we got to apps and to supersu.
[G2 Android Development] dorimanx:
massive RAM shortage, then ROM rebooted. no crash recorded.
[G2 Android Development] iall5tar:
Hiho [MENTION=2376110]dorimanx[/MENTION]

Here I go again with another log xD

This time I've unlocked my device and then hanging... I've waited to restart itself.

https://www.dropbox.com/s/6chrtfey4q20znb/dorimanx_debug-V9.3.zip?dl=0

Maybe this time it's everything recorded?

Thanks for your time buddy!

Cheers

Gesendet von meinem LG-D802 mit Tapatalk
[G2 Android Development] BaschtlWaschtl:
Today morning, Screen stays off.

Pushed Power button to wake up but Screen stays off. Pushed Power button longer and i noticed a Vibration. Maybe from reboot menu. Then I pushed longer to reboot manually.

D802, PowerRom 2.1 Stock 5.0.2 , supersu 2.49

Dori-log

Thanks
[G2 Android Development] Cienight:
Even with the cron task that kills the service enabled I still get a high drain from play services after 9.3
[G2 Android Development] dorimanx:
Blame google then.
[G2 Android Development] dorimanx:
Render thread stuck, and blocked scheduler. All points of trace show external function callers. i cant see why its stuck. Just the problem.

Something in rom/app crashing.

Any new mods to lockscreen or rom?

Some xposed modules maybe?

Is supersu set as system app?

Is it latest stable? What exposed build you have if used?

Any new apps in ram all the time?
[G2 Android Development] dorimanx:
Nothing in log.

But i see that kernel thread is locked by something, as there was no wakeup after you pushed power.

Kernel didnt wake screen and cpu, as its was stuck already long time...

Update supersu to 2.65 2.49 is unstable.
[G2 Android Development] iall5tar:
Yo!

No mods only with G3 tweaks box.

I'm using the same modules from the beginning using your kernel. So maybe bad updates from them?

Yeah super su set as system app

It's not the latest stable, using 2.68, but with 9.2 works good, I will try with 2.65 and if everything works good and no more problem then Ill stick with it.

Xposed v80.

About Ram I always close all tabs when I locked my phone xD

Also Im using the shortcut from greenify to hibernate when I lock my phone.

I'll try with default profile.

Also thanks to take your time!

Really appreciate it!

Cheers

Gesendet von meinem LG-D802 mit Tapatalk
[G2 Android Development] runekock:
Reboot just after starting an app. I couldn't get the normal log, probably because I had mount namespace separation active. (BTW, wouldn't that be fixed if the app wrote to the full path rather than the sdcard shortcut?)

Here is last_kmsg instead:

https://www.dropbox.com/s/g5unw1xhbp728zl/last.txt?dl=0
[G2 Android Development] zdrawko12:
Hello.

I enclose debug and scrren with a small problem after a night. I suspect that cron reset SystemUI that leaded to ROM SystemUI app failure (see small screenshot) on Cloudy 3.3. Now I set this OFF.
[G2 Android Development] Diechel:
Same here

Maybe dori could set default to off so people who would like it can enable it.
[G2 Android Development] n@vier:
[MENTION=2376110]dorimanx[/MENTION]

no problem here with SystemUI reset and Google Edition Rom 1.5... ;)
[G2 Android Development] tester5224:
same
[G2 Android Development] BaschtlWaschtl:
Thx for answer..

i have another log for you. I activated Wifi and typed in Whatsapp.. Black screen, softreboot.

2nd Log

I will now update SuperSu.

This weekend I want to update from PowerRom 2.1 to PowerRom 2.5
[G2 Android Development] the baptizer:
After a lot of reboots and lagg... switched back to 9.2 and now everything is OK
[G2 Android Development] AlexVipXDA:
[MENTION=2376110]dorimanx[/MENTION] do you know why i get that? Is that first time

Inviato dal mio LG-D802 utilizzando Tapatalk
[G2 Android Development] raptorddd:
i changed rom. just for the fun of flashing, and i used new 9.3 not sure if its rom or kernel but i kind of feel it laggy this is my frist time posting. just saying do not know wheter is the rom or kernel.
[G2 Android Development] Nightshadow931:
How is that related with this kernel?

Just install it as system app and that's it, nothing to do with kernel.
[G2 Android Development] AlexVipXDA:
Its system app yet , ask if is connect to selinux disable ....

Inviato dal mio LG-D802 utilizzando Tapatalk
[G2 Android Development] dorimanx:
No, its works for me, as system app.
[G2 Android Development] dorimanx:
Ondemand gov is lagged after changes in 9.3 saved power but lag.

I am doing changes and tuning to reduce lag without battery major impact.
[G2 Android Development] dxkernel:
Freeze then reboot using Facebook app , hope that helpes thanks

https://drive.google.com/file/d/0B48CnzqPk2pdUjJCeXFka204aXM/view?usp=docslist_api
[G2 Android Development] Nightshadow931:
Yea, I'm using ondemand, it lags here and there with 9.3

Which governor(s) are you using?
[G2 Android Development] n@vier:
He normally uses performance profile so those settings are made for his daily use. My suggest is to continue to use ondemand gov that is a balanced gov and wait new build ;)

Anyway there are some tips to increase smoothness without changing gov...for example reducing zram increasing GPU simple laziness and CPU min core online...with a qualify settings we can achieve a better experience because this kernel is a beast! ;)
[G2 Android Development] dorimanx:
News Update!

Kernel 9.4

12/03/16

*Merged many updates to sync more with 3.10.y

Including ARM,SIGNAL,MM,FREEZER,SCHED,PTRACE,SYSCALLS,SYSCTL

and much more common code that i missed before.

Many bugs fixed and new code optimizations added.

*Merged fix for BT drain! when BT used by some device. need to test.

*Fixed all Ondemand based GOVS, and fixed LAG with Ondemand GOV.

Now will work fast and balanced.

I hope that now all strange bugs many reported will be fixed. if not we will have to look in too new APPS or other changes.

as kernel is stable for me. no issues at all.

Please keep reporting with LOG if any problem found.

Have fun.
[G2 Android Development] ~Phil~:
I'm taken to fastboot when I try to reboot after flashing.
[G2 Android Development] Led Zeppelin:
use ota app or always check md5 signature...

booted normally for me.

And u dont say anything about your phone(which rom, model etc.)
[G2 Android Development] Diechel:
Flashed propably the wrong version for your model, as stated above. Use the OTA app
[G2 Android Development] dorimanx:
wrong kernel flashed. use YOUR DEVICE BUILD. is it so hard not to fail in this...
[G2 Android Development] ArcSer:
DorimanX OTA shows different MD5 than the one displayed in http://dorimanx.shine.sk/LG-LP/

which one is the relevant one?
[G2 Android Development] Led Zeppelin:
i don't think so
[G2 Android Development] n@vier:
Are you sure? See my screenshots ;)
[G2 Android Development] ArcSer:
:o Sorry, my bad :o

:o Led, you're right, of course. Sorry! :o

EDIT: n@vier too...
[G2 Android Development] ArcSer:
[SOLVED] CloudyG2 3.3 + Dorimanx 3.4.110 v9.3/4 => daily notifications-area crashes

Hi.

I've had the CloudyG2 3.3 ROM as a very stable and trustworthy daily driver for a long time (having been STOCK and then trying CM12.1 and PA roms).

Lately it seemed to me that battery drainage has accelerated so I've installed Dorimanx, hoping it would help.

I used the Dorimanx OTA tool to flash the kernel on my rooted D802 with CloudyG2 3.3 ROM, and it went smoothly and easily as suggested.

I haven't tinkered with the kernel settings, just left the defaults.

However, since the kernel was installed (9.3 last week and updated 9.4 last night)

I'm awakened in the morning by the alarm to find that the Notifications area

(where the BT,GPS,Data toggles + QSlide Apps + Brightness controls are supposed to be), is a blank space and the brightness is set to very low.

Other notifications, i.e. gmail, do appear in the notification area.

After restarting everything seems to be normal, with a fully functional notifications area - until the following morning

EDIT:

thanks to mrkela's good advice, located a setting in DorimanX's Cron Tab for daily reset of UI, which was enabled by default. Turned it Off and lo and behold - no more "crashes"...

Thanks to ALL helpers and to Dorimanx for great job and continuous work on the kernel!
[G2 Android Development] BaschtlWaschtl:
Deactivate reset system ui service from cron tasks

Every morning system ui is restarted and breaks the quick settings.
[G2 Android Development] dorimanx:
True, problem exist with Cloudy ROMS. i will set that option to OFF by default.

I forgot to do so in 9.4 sorry.

now it's corrected :)

https://github.com/dorimanx/lp_ramdisk_dorimanx/commit/6546dc6bccf201c3e53a48ff4f3c8fee225023ba
[G2 Android Development] iall5tar:
[MENTION=2376110]dorimanx[/MENTION]

Yesterday I've flashed your kernel and tuned it like I want and moment I don't have any weird behaviour such freeze, soft reset and so on...

Good job buddy!

About quick settings I don't have such issue with stock.

Cheers!

Gesendet von meinem LG-D802 mit Tapatalk
[G2 Android Development] Nightshadow931:
It's weird, it didn't happen to me not once and I'm using Cloudy 3.3 too..

Everything fine here.
[G2 Android Development] droiduser#3:
My GPU frequencies don't stick any help?
[G2 Android Development] 60nine:
did you click on "update gpu governor" settings after clicking on the "apply" button?
[G2 Android Development] droiduser#3:
Yes it still reset my speed to 650.
[G2 Android Development] falconhawk81:
Same here, with out problems
[G2 Android Development] dorimanx:
what are the steps you do?

please write INFO in dev thread, empty posts not really help...

to check REAL max GPU freq use synapse monitor app.

other apps will show you wrong value, and max possible. not the real set.
[G2 Android Development] runekock:
9.4 is unstable for me.

The phone is sleeping, plays some kind of sounds like the beginning of the restart jingle, and then if I try to turn it on, it doesn't respond, but restarts after a few seconds.

Two logs, though I'm afraid they don't tell much:

https://www.dropbox.com/s/vjz6m45y67lx3hu/dorimanx_debug-V9.4a.zip?dl=0

https://www.dropbox.com/s/ir0pgc7kkhbhm2f/dorimanx_debug-V9.4b.zip?dl=0
[G2 Android Development] droiduser#3:
AHH Yes Trickstermod kept showing it was at 650 but Synapse show the right value.
[G2 Android Development] iall5tar:
Trickstermod... Seriously? XD

Gesendet von meinem LG-D802 mit Tapatalk
[G2 Android Development] dorimanx:
nothing in the LOG, kernel respond as should. and ALIVE when last log recorded.

ROM/APP bugs.
[G2 Android Development] dorimanx:
I have good news.

Today i had time to merge critical cpu code from 3.10.y

Its more than 90 commits in git.

Its control the way cpu and all process works.

Also found some mess and missing tick sched config that was lost at early stage of kernel when i have ported sched core from 3.10.y

So in short, kernel power boosted by 15% or more.

Things open fast, and ram managed much better, as code now interact with cpu and memory in optumized way.

Also merged fixes for gcc build that can brake things in memory when compiling, and create bugs of overflowing the ram limits. unaligned access, and null pointer crashes.

I am testing with alucard(dev using his kernel for sgs4 with all changes!) to see if all stable for longer time.

Then i will release new build.

Stay tuned to git, and xda :)

Good evening to all.
[G2 Android Development] iall5tar:
Sounds like a BEAST!

Gesendet von meinem LG-D802 mit Tapatalk
[G2 Android Development] raptorddd:
it wasnt clear for me, if this 15% boost will impact battery life.?
[G2 Android Development] n@vier:
[MENTION=5308112]raptorddd[/MENTION]

As you know if you saw the development [MENTION=2376110]dorimanx[/MENTION] always searches the balance and works for this so don't worry...it will be great! ;)

Thanks [MENTION=2376110]dorimanx[/MENTION] for all!
[G2 Android Development] samuele94:
I noticed that every network change (wifi 2/3 / 4G or any reconnection of the g2 mobile data) hangs 4 cores at 2.2 ghz then after several seconds will return to normal. And if I tap the screen starts 2 core at 1.7-2.2 (touch boost 2 core at 1.4 not 1.7-2.2)and then come back normal (I increased the sample rate to 35000 and the situation has improved)

Ondeman x 4 default profile with Autosmp or MSM.

No reboot or problem with 9.4,it's stable for me

(ondemand is much improvement over previous versions)

Inviato dal mio LG-D802 utilizzando Tapatalk
[G2 Android Development] szabyka95:
After reboot, while charging, 4 cores stuck at 2,26 ghz. After few min it stabilized, went back to normal. Idk why this happened, any clue? Is it just for me? Using chelloz ux 4
[G2 Android Development] Cienight:
It could be a specific app causing this, cant always blame the kernel
[G2 Android Development] runekock:
I think the cron task 'reclaim ram from apps' is buggy. The script mem_process_reclaim.sh writes the value 3 to /proc/PID/reclaim. But only the values 'file', 'anon' or 'all' can be used. As it is now, I don't think it does anything at all.
[G2 Android Development] Vittorio_Fittaiolo:
I don t Remember when and if so, but i am noticing that sound of loudspeaker is lower. It s a default setting of kernel, a problem of loudspeaker, or it s ok?

Inviato dal mio LG-D802 utilizzando Tapatalk
[G2 Android Development] Romagnolo1973:
low speaker vol is a issue in our G2 as poor GPS antenna, is a LG fault, not depending with kernel.

Dori made some tricks to solve and yes is really better, open dori app, go to Sound Sched and get a +5 gain in speaker and you can ear a noticeable vol increase into speaker.
[G2 Android Development] samuele94:
I tried to put ondemand at the core 0 and core 1 and other core intellimm ,ondemand (core0 and core1) remained stuck at 2.2, I tried with only core0 and other core intellimm and the first core remained stuck at 2.2 , you need them some logs? Now I use intellimm x4 and now is fine.

Google 1.5 and Dorimanx 9.4 autoSMP hotplug
[G2 Android Development] n@vier:
For stability it's recommended to leave ondemand on CPU0.

What is the app you use for monitoring this?
[G2 Android Development] smartpr1v4t3:
I couldnt see any changes in Bluetooth the last changelog but i have since the last version problems with the call quality. It has really bad quality and its nearly impossible to make a call over bluetooth headset.

Also while i playing music over bluetooth i had short cuts while playing (no tone)

I installed this weekend the rom completly new so i dont now to 100% that it is the new kernel or something else.

Here kernel log:

https://drive.google.com/file/d/0B1cbckb82WVUR1l6YjNkMXZJSW8/view?usp=sharing

Logcat was disabled while this problem occured
[G2 Android Development] dorimanx:
News Update!

Kernel 9.5

14/03/16

*Merged global CPU and Process fork code from 3.10.y

Many changes to why kernel work with process starting and controlling.

Including starting apps, maintain there RAM usage and close them when asked.

*Merged big update to cputime code to fix many bugs in cpu accounting code that run all the time.

*Merged code update that git rid of many code complications in kernel boot code.

*Merged fixes for GCC compiler used to create kernel, so it's will not brake kernel RAM

limits and other preset values during compile to binary code.

*Merged kernel patch 3.10.99 and 3.10.100 that included many fixes to:

FS, SCHED CORE, IRQ, MMC, USB, NET, TRACE, SOUND, RFKILL

and other global kernel code!

some of them are critical! and found by main line maintainers and published for us.

*Found missing SCHED CORE config that was OFF long time, and enabled.

Provide more accurate tick sched readings for SCHED CORE in sched mode that we use.

*I have set reset systemUI every night OFF by default. its crash systemui for some ROMS.

Can be enabled if no problem found before.

*Merged Dorimanx APP XML updates by [MENTION=7230086]zdrawko12[/MENTION]

Have fun. should be good.

No problems here for day/night of use.

Report with log if problem found.
[G2 Android Development] dorimanx:
that is normal.

GOV calc close freq to boost freq but lower or equal than optimal freq and it's 1.7Ghz.
[G2 Android Development] dorimanx:
change is not about call quality. it's about power save when BT goes to sleep loop till next "PING" to connected device.

something else.

logcat needed for ROM dev. i dont need it.
[G2 Android Development] smartpr1v4t3:
OK thanks then i have to check my phone :/, but maybe the stuttering while playing music? I had ~20 times 1 second with no sound when i heared today music over bluetooth in my car.
[G2 Android Development] samuele94:
i'm back to ondemand x4 and I realized that it is the fault of the hotplug autosmp because with other hotplug also works well if only one core or two with ondemand and other cpu with other gov. Now i use thunder hotplug
[G2 Android Development] dorimanx:
Just come home from work, drived 40km playing music over bt to car.

No single bump, music from di.fm internet stream on max quality.

Device used 450ma/h and before was using 550~650ma/h same app, same road trip. As every day.

BT power save seems to work good.
[G2 Android Development] Diechel:
+1
[G2 Android Development] quicksilvree:
File size is just 9.23 for D800 but 16. ** for the other variants ....... tried flashing anyway and got a file corrupt message.
[G2 Android Development] falconhawk81:
Download from the second mirror, yes, the first is bad.
[G2 Android Development] raptorddd:
i always get the same thing. what i noticed is i think its saturated. because it always breaks downloa it doesnt complete, this as soon as new build is released. so if i wait later on it downloads ok.. maybe its crowded.. or if i wait till next day it dowloads ok. same mirror link.
[G2 Android Development] quicksilvree:
Just tried the second mirror the file size is correct ..... the MD5 checks out ..... I have downloaded for my variant, but I am still getting file corrupt ........ :crying::crying:
[G2 Android Development] Diechel:
You guys use DorimanX OTA to download the kernel? And does it give red MD5 after downloading then? Or gives a message in TWRP ?

Let me know in OTA thread please.
[G2 Android Development] raptorddd:
I use link ffrom first post.
[G2 Android Development] iko11:
I was on 4x Intelliactive + Alucard HP, after reboot Stweaks settings was reset to default
[G2 Android Development] Devoct:
is GPU min freq not working?

no matter what value i set, it always went to 27Mhz when idle, i think this is the culprit of UI animation or scrolling stutters/lag.

on stock kernel, GPU stays on 200-320Mhz, mostly on 320Mhz on idle.
[G2 Android Development] Diechel:
27 totally normal.

LG feature to save power for static images

No lag here
[G2 Android Development] Devoct:
i have used Dorimanx kernel for a while now, since 1.5.

yes, Dori's kernel has a better performance on GPU intensive tasks/games, but when it comes to overall UI smoothness, stock kernel(30b) is smoother, Dori's kernel has more stutters it is not much but i can really feel it, and it's bothering me a lot.

i really want to use this kernel, but i've tried changing GPU min freq to 100-200-300, it still sits on 27Mhz.

i'm using stock 30b.
[G2 Android Development] d_Schizzo:
If you are using msn-adreno gpu-gov then set simple-laziness-value to 6000 or lower. Or you can tune touch-boost control.
[G2 Android Development] :
Got a reboot... Ondemand Plus gov

http://workupload.com/file/UbmPo449
[G2 Android Development] duki994:
It doesn't stay on 200MHz/320MHz on stock kernel. kgsl has bad reporting when GPU goes to slumber mode (read deep sleep for GPU) that is fixed in dorimanx's kernel.

GPU min freq is actually working GPU min freq.

Scrolling stutters are (mostly) CPU related.

Set governor to hover around 1.7GHz-1.9GHz when there is more load and phone will be lagless.

GRAM feature on G2 allows GPU do go to slumber mode when image is not changing (static image). Screen refreshes image from GRAM while GPU does'n have to render full image over and over again:)