yashsingh1/xdaforums huggingface dataset:
[Galaxy S6 / S6 Edge Unified Development] dandroid13:
Just had another two in a row (and another two while typing this) with T77, this time it happened after waking the device, the capacitive buttons light up and the screen takes a long time to turn on, then it happens the same wallpaper thing.

BTW, I use stock rom and here are my settings

Current Settings
----------------
1) Apollo Min Freq: 200000, Max Freq: 1500000 . Atlas Min Freq: 400000, Max Freq: 2100000

2) Power Efficient Workqueues:
Y

3) SensorHub Wakelock:
N

4) LITTLE CPU Task Packing:
1

5) Power Aware Scheduling:
1

6) DoubleTap2Wake:
0

Will try messing with lmk later.

Enviado do meu Galaxy S6
[Galaxy S6 / S6 Edge Unified Development] garret1976:
Have had two "freeze and back to lockscreen" issues so far with T77
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
I had one last night but haven't had one since setting lmk to very light. No idea if it is luck or working though lol.
[Galaxy S6 / S6 Edge Unified Development] lugiank:
Samsung's DHA totally overrides lmk, didnt it?

Inviato dal mio LG-D855 utilizzando Tapatalk
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
Nope
[Galaxy S6 / S6 Edge Unified Development] garret1976:
Oke I will try.

Had one a few minutes ago when I pushed recent apps button.

One thing I noticed with this kernel is that apps are shutting down more frequently than I had with Unikernel and DHA tweaks. In Unikernel I could multitask between 10 apps open.

But battery life with this kernel is better.
[Galaxy S6 / S6 Edge Unified Development] sixty-thirty:
How much is undervolted by default on this kernel ? i notice i can go -100 on both big and small
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
No undervolt by default ;)
[Galaxy S6 / S6 Edge Unified Development] sixty-thirty:
may i suggest a little bit undervolt by defult , cux every time a reboot takes upto 3%-2% i notice . but when on use and idle battery is pretty nice , i had a nexus 4 with a uv kernel by defult ... it helped a lot . hope you will consider it :)
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
In past test builds I had a small undervolt but people complained of freezing issues so I've removed it since.
[Galaxy S6 / S6 Edge Unified Development] sixty-thirty:
big core on 2.2ghz small core on 1.5ghz ... 200mhz on 500mv on both big and small ... so far stable . but if other phone cant handle it i guess its not good keke thanks bro (y)
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
Been running performance gov for the past 6 or so hours. Testing it to see if maybe the crashes are caused by a patch I added to interactive governor.
[Galaxy S6 / S6 Edge Unified Development] Mahnsinn:
Had some problems in a game (marvel) game froze while "loading". Just the game froze. But when I closed it I couldn't load anything Internet related. (xda, google...). Happened more often with WLan, but on mobile Internet as well. Happened on every build since T6X (T66 I think) when I installed the game. Swapped to arters and Googy kernel to check whether it is game/rom/kernel related, but had not have this problem on any other kernel. Tried it with this kernel with a clean rom install, with dalvik and cache wipe after upgrading from t6x to t7x. Always the same. Any ideas? Can I provide any logs? I am on Googy right now, so no problems with going back as it easy reproduceable.
[Galaxy S6 / S6 Edge Unified Development] imransyafi:
T77, when watching snapchat crashes to lockscreen. Happened twice. LMK set to very light. I think its just cause I set both both clusters to minimim 400mhz, will increase it and report.
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
If you are interested. Try running performance governor. Im testing if its possibly an error in interactive governor I have introduced. So far like 16 hours and no reloads on performance gov.

Edit: make sure u change the governor for both clusters. Use an app like kernel aduitor
[Galaxy S6 / S6 Edge Unified Development] RJTBVK:
I think running performance runs your battery empty in two hours.
[Galaxy S6 / S6 Edge Unified Development] TheHardew:
It sets max frequency for cpu, so if you reduce it it won't be as bad. Plus it also can heat up your phone really quickly underclock would be a good idea.
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
Lol its actually not as bad as you would first think xD. You have to remember that even if the cpu is running at max frequency it can still be asleep as long as its not doing anything.

Im not advocating running performance governor obviously, but if you are getting lots of lockscreen crashes It is an interesting test. So far so good here.
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
Lol still haven't had a problem.
[Galaxy S6 / S6 Edge Unified Development] sixty-thirty:
So what are you planing for next update of the kernel ?
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
Any way to kill this freaking lockscreen crash......
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
Well...here's a new test build. Reverted an experimental interactive patch I've had since the crashes started happening because what the hell at this point lol. Also added a ton of power efficiciency optimizations and scheduler optimizations. I also recommend try power efficient work queues as its been expanded quite a bit in this build. I also applied strict aliasing optimizations to a significant portion of the kernel. I ll go through at a later time and do it on more stuff, but a lot of code won't compile with it so it takes time. Also some misc changes. Improved multitasking too.

TLDR:

Should get better battery life and performance.

https://drive.google.com/file/d/0B6n0VW96A9MoNlBmeVlVc19HekU/view?usp=docslist_api
[Galaxy S6 / S6 Edge Unified Development] LittleH79:
Flashing and testing.

ps haven't had a single lockscreen crash after the single one I had a few days ago with T77
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
Sadly that's one too many :( good luck and report back! :)
[Galaxy S6 / S6 Edge Unified Development] Erik1805:
Same here. Been running 2 days with T77 and not a single lockscreen crash. Will flash the new build
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
Gah! Just got one...gonna test performance gov again for kicks :/
[Galaxy S6 / S6 Edge Unified Development] vnvman:
You mean on 79 or 77? Running 79 for a few minutes now here.
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
79
[Galaxy S6 / S6 Edge Unified Development] jelbo:
T77 has been running fine for me as well for a few days, so it sounds like a stable base to work from?
[Galaxy S6 / S6 Edge Unified Development] leekslk:
T79 working fine here, no strange restarts or delays/lags thus far. Great work [MENTION=4517211]Xileforce[/MENTION]
[Galaxy S6 / S6 Edge Unified Development] PATR1CK1993:
used R5 T33 with Xtrestolite but had some lags here and there but that might be caused by the battery friendly settings
[Galaxy S6 / S6 Edge Unified Development] garret1976:
Oke flashed T79.

Had two lockscreen issues yesterday while watching Youtube. Lmk was set to very light. Version T77
[Galaxy S6 / S6 Edge Unified Development] Alarand:
I seem to get a slight delay when i try to wake my phone, dunno if it's related to battery saving optimizations or not.

No reboots so far on 79, got a few on 77.
[Galaxy S6 / S6 Edge Unified Development] dandroid13:
Just had it here. They seem to always happen as two in a row, I was using WhatsApp, when I touched the recents button nothing happened then the lockscreen came lol.

Enviado do meu Galaxy S6
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
All builds are based on the previous builds :)

Hmmm i havwnt had that yet but i do have an idea of what it may be. Though idle drain would likely increase.

Weird. I've never had 2x in a row. Still haven't had any using performance governor so imma just keep going until I maybe do lol.

Also no need to run lmk on light anymore. It doesn't help anything :(
[Galaxy S6 / S6 Edge Unified Development] dandroid13:
I always have two in a row lol. Yesterday it happened after rotating the screen, weird as hell.

Enviado do meu Galaxy S6
[Galaxy S6 / S6 Edge Unified Development] amon87:
I'm on t72 since few days and not had a single slowdown or back to lockscreen issue.
[Galaxy S6 / S6 Edge Unified Development] Alarand:
Is it something I can change in kernel auditor? My idle drain is super high compared to everyone else anyway
[Galaxy S6 / S6 Edge Unified Development] wst9344:
T79 got a freezing when i played temple run 1
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
No ir cannot be changed except in the source code. Ill change it for next build :)

A freeze as in had to reboot? Or it went back to home screen or losckscreen?
[Galaxy S6 / S6 Edge Unified Development] nofam:
What's BetterBatteryStats and the battery screen showing as being the culprits? Have you tried one of the Xposed-based fixes for the Play Services drain?

With the above and Greenify, I'm only losing 2% during the 9 hours I'm asleep :)
[Galaxy S6 / S6 Edge Unified Development] wst9344:
Thank you for your reply:D

No reboot, No back to home and No lockscreen, just the screen freeze, and the system still works, i still can use home buttom back to the home page and use another apps

---------- Post added at 02:16 PM ---------- Previous post was at 02:13 PM ----------

and this issue stll appear on R4.1 and (R5 kernel which in XtreStoLite Deo-Mod Edition 2.4)
[Galaxy S6 / S6 Edge Unified Development] Soft4y:
Flashed T79 , sometimes when using whatsapp just goes to home screen . No freezies or etc.. very fast without lags. You are awesome , [MENTION=4517211]Xileforce[/MENTION] . Thanks,mate.
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
Weird its in WhatsApp that most people have issues. Wonder why...anyways I'm gonna test a build with no synapse as well as a small change to interactive and touchboost. Maybe there's a weird memory leak in my implementation of synapse causing an issue.
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
Here's the latest test

https://drive.google.com/file/d/0B6n0VW96A9MoX2I5Mm9HNGFVOEk/view?usp=docslist_api

Adjusted some scheduler stuff, messed around with interactive some more and temp removed synapse(want to make sure it isn't causing the crashes) also adjusted touchboost some more.

Enjoy!
[Galaxy S6 / S6 Edge Unified Development] vnvman:
Thanks. Brb testing under heavy usage [emoji6]
[Galaxy S6 / S6 Edge Unified Development] Alarand:
I understand the basic breakdown with BBS but I'm not certain how to tell how significant the drain for each thing listed is. The lowest drain I've had is probably ~1% an hour screen off

For kernel wakelock there's something called bcm4773_wake_lock but the only major thing I can see is com.google.android.gms (play services right?) in alarms. Also com.android.providers.calendar.

Which play services fix do you recommend :D?
[Galaxy S6 / S6 Edge Unified Development] nofam:
http://xdaforums.com/xposed/modules/xposed-mobileradioactivefix-t3189393

Are you familiar with installing the Xposed framework?
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
Gcm I believe is Google cloud messenger which is used in apps that constantly push notifications. I can't think of one of the top of my head, but if you use an app like greenify it will tell you which apps use it with a little cloud icon with the letters gcm written in it.
[Galaxy S6 / S6 Edge Unified Development] Alarand:
Installed it :) Thanks!
[Galaxy S6 / S6 Edge Unified Development] sixty-thirty:
Bro. have you thought of updating to note 5 graphics drivers? and just to let you know i have so far no problem at all with your kernel, every thing is working , not screen crashes or lock screen freezes. im sm920f user and its even undervolted big core -50 small core -100 . its really smooth and im really happy about your work and i would like to thank you for fixing the battery life . my daily routing cannt handle the stock battery life but with your kernel i have 25 or 20 percentage before i go to sleep.your kernel is really good and i really hope we would see crazy awesome tweaks in the feature , thank you.
[Galaxy S6 / S6 Edge Unified Development] Soft4y:
[MENTION=4517211]Xileforce[/MENTION] , flashed latest test build,mate. No going to home screen for now in any app :) Good job again,i think xD Thanks!
[Galaxy S6 / S6 Edge Unified Development] jody2k:
My friend im always supporting new stuff in your kernel but removing synapse support is removing support for undervolting and feels like a big downgrade for me. I dont see any reason to remove support for synapse as its not the reason for the random reboots and crashes but people who are undervolting unstable imo
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
It's only temporary. And it's possibly causing it via a memory leak in my current implementation. I just want to see if the crashes go away because they are caused simply by running the kernel, not from any tweaking. The freezes and reboots are user related.
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
Glad to hear its working well for you! I have considered running the updated drivers but I had some people with note 5s run some graphics benchmarks and it showed no difference compared to s6. Plus it means that if you want to flash any other kernel you have to revert them back to stock first. I would rather avoid that :)
[Galaxy S6 / S6 Edge Unified Development] naudmick:
Does anyone notice a slight decline in battery life with the FHA tweaks ?
[Galaxy S6 / S6 Edge Unified Development] buddybin:
what value need kernel toolkit to setup? i mind ktweak cover all setting in kernel toolkit. may be something i missed
[Galaxy S6 / S6 Edge Unified Development] kossiewossie:
Im experience this, Im about to remove the tweaks and see how it goes! Ill report back if there any improvement
[Galaxy S6 / S6 Edge Unified Development] bigbossclk:
I personally noticed the R2 is not like the R1, R2 is consuming much more power, after charging it to 100% i only get 3hrs SOC time and 9/10 hrs battery life with stock rom when i was getting approximatively 19 hrs with R1 even with overclock.

Also the multitasking is maybe worse than stock i think, apps reloading after 5 minutes, and no notifications when screen locked in important apps like textra (sms, stock one too) cloudmagic (mail app too) viber whatsapp tango does that too so those issues is important i think but i dont really understand the problem with the battery life but this second problem should be dha maybe.
[Galaxy S6 / S6 Edge Unified Development] naudmick:
I'm test edit build.prop tweak

ro.config.fha_enable=false
ro.config.dha_cached_max=10
ro.config.dha_cached_min=4
ro.config.dha_empty_min=8
ro.config.dha_lmk_scale=1

and added script init.d for VMswap

#!/system/bin/sh

swapoff /dev/block/vnswap0
echo "2235894960" > /sys/block/vnswap0/disksize
mkswap /dev/block/vnswap0 &> /dev/null
swapon /dev/block/vnswap0 &> /dev/null
echo "50" > /sys/module/zswap/parameters/max_pool_percent
echo "60" > /proc/sys/vm/swappiness
echo "50" > /proc/sys/vm/vfs_cache_pressure

so far not drain battery and very smoothy :p

PS => I recommend a Wipe Cache dalvik
[Galaxy S6 / S6 Edge Unified Development] kossiewossie:
Awesome, thanks for sharing. Ill give this a try at some point. at the moment to rule out issues with FHA/DHA im using the stock values, If battery improves ill give your tweaks a test! :good:

ro.config.dha_cached_max=6
ro.config.dha_empty_max=30
ro.config.dha_th_rate=2.3
ro.config.dha_lmk_scale=1.681
ro.config.fha_enable=false

PS.

What app is everyone using for tweaking the kernel? Thanks!
[Galaxy S6 / S6 Edge Unified Development] bigbossclk:
Kernel toolkit my friend :)

---------- Post added at 05:31 PM ---------- Previous post was at 05:25 PM ----------

does it change multitasking and notifications problem with viber etc.. ?
[Galaxy S6 / S6 Edge Unified Development] lktakimoto:
I use the Kernek Toolkit just to see how the CPUs are working, for editing I use KTWeaker. Try to use this one: https://mega.nz/#!SlZwmTqZ!A0KhsyjuJhY1JcZUbZkQG_AfMiCczQ4QilW9Lu5ic8Y
[Galaxy S6 / S6 Edge Unified Development] TheAnarchist1:
Someone correct me if I am wrong...but I am pretty sure that fha, and dha settings cannot coexist at the same time. They are two different things. You have one or the other.

(please correct me if I am wrong)
[Galaxy S6 / S6 Edge Unified Development] kossiewossie:
I believe your correct on that, Iv been doing some reading and seems you pick one or the other not both, the beta for this kernel as fixed that :good:
[Galaxy S6 / S6 Edge Unified Development] wannabeswede:
Clear cache?

In all my years of flashing ROMS and kernels (wow it has been years, started with my HTC HD2 flashing Android on top of Windows Mobile running something called Haret) kernel dev's have always asked you to clear cache after flashing their kernel.

Is that not needed anymore? I don't see it mentioned in the intro page anymore.

-Kevin
[Galaxy S6 / S6 Edge Unified Development] cazrack:
Hi a question

If I want to disable the A53 cluster or minimize it's use with editing the HMP thresholds, do I need to compile a kernel or is there something else I can do to make it happen?

If I want to disable the A53 cluster or minimize it's use with editing the HMP thresholds, do I need to compile a kernel or is there something else I can do to make it happen?

Thanks
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
It won't hurt but the Kernel has never touched the cache. Maybe some kernels did some weird stuff to the cache but 90% of the time there shouldn't be an issue. It's most likely just so everything's cleaned out after flashing a Kernel to make sure any issues you have are not related to something weird happening that's cache related. So basically.. You don't need to but if you have anything weird going on, try wiping the cache before reporting the issue :)
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
There's actually sysfs nodes to tweak these values, however they do not seem to work properly. I'm not sure why but all of the hmp sysfs nodes don't seem to work. Somethings screwed up in the code maybe. So I would have to manually lower the threshold and recompile. If you disable the A53s though I don't think your battery life would be too good O_o
[Galaxy S6 / S6 Edge Unified Development] Fishawy:
Off-topic, but I think I remember you from the HD2 days, flashing NRGZ28 WinMo & Android ROMs on both internal & external memories. :)
[Galaxy S6 / S6 Edge Unified Development] cazrack:
Sent ktoonsez this message I am willing to donate 30$

But I see now that he seem to be offline due to personal reasons.

Request, 5.1.1 Kernel with option to adjust HMP thresholds between A53 and A57 cpu clusters or if possible to disable A53 cluster. If feature is not possible maybe a separate kernel that only run the A53 cluster minimal amount time.

I have noticed that S6 spend to much time in A53 cluster and that causes application lag for example in Web browsers.

Battery life does not concern me and running A53 and A57 on performance mode does not help reduce lag when S6 decide to only use A53 cluster instead of A57.
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
I can whip you up a build that will use a57 more than a53. Just be warned battery will likely suffer. I think I read the a53s are like 3x more power efficient. I'll work on it in a little bit when I'm home.
[Galaxy S6 / S6 Edge Unified Development] cazrack:
Great!

Powerdraw is not as bad, especially at lower speeds, look here

http://www.anandtech.com/show/9330/exynos-7420-deep-dive/5

Please make it use the A57 cpu much more than now, do you know if disable A53 cluster is possible?

Don't like it now, fastest phone ever in benchmark due to high usage of A57 but in reality it's using A53 cluster for many apps and that causes laggy performance.

EDIT: It would be nice if you adjusted the interactive governor to scale up frequency much earlier than stock 89% since we can't make our own settings stick. Also make it jump to maximum speed directly, 2100 MHz on A57.
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
Do you want really crazy usage of a57? Like almost always?
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
You can tweak interactive yourself by using a Kernel app like Kernel adiutor and editing the governor tunablrs. I just checked and it worked for me.
[Galaxy S6 / S6 Edge Unified Development] dandroid13:
Still freezes here, but it was a bit different this time. I touched the recents button and nothing happened, after a while it crashed to the lockscreen.

Enviado do meu Galaxy S6
[Galaxy S6 / S6 Edge Unified Development] imransyafi:
Running t81 all stock. So far so good.
[Galaxy S6 / S6 Edge Unified Development] Noxxxious:
81 test builds further and counting and still no official v5 release... I suppose Marshmallow will come faster than the next release :p (jk ofcourse, take your time.. hope you will make a beast like v3 was)
[Galaxy S6 / S6 Edge Unified Development] vnvman:
Still running today's test and I haven't had an issue so far . Sounds like a solid build.
[Galaxy S6 / S6 Edge Unified Development] imransyafi:
Getting crashes to lockscreen on t81. Running all stock settings ?
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
I refuse to release it fully until this stupid lockscreen issue is resolved :P
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
Could you use an app like andylog to dump your kmsg right after it happens and post it here for me?
[Galaxy S6 / S6 Edge Unified Development] jody2k:
My friend we have discussed audio quality un the weta rom thread and we came to conclusion there is more to improve soundQuality wise but only via kernel (boeffla mod for ex) would it be possible to implement these soundmods you think? It has been done with the s1 and s3 which had amazing improvement
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
Andreilux i believe it was, previously said those mods were incompatible with our hardware
[Galaxy S6 / S6 Edge Unified Development] Mentalmuso:
I've messed around with his audio settings he implemented in his Perseus kernel, they are a little hit and miss. Im not seeing any change when altering the hardware eq in synapse. Was he heading down an interesting path with these commits though? Or do you think they are pointless
[Galaxy S6 / S6 Edge Unified Development] jody2k:
Isnt it possible to acces/implement module to acces the hardware equalizer?
[Galaxy S6 / S6 Edge Unified Development] lugiank:
Searched the thread but found nothing: is f2fs supported on latest test builds?
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
Arter Had issues with the sound controls affecting call audio so he removed them. I never personally used them myself. Usually just mess with some equalizer stuff if app supports it. As for where he was going with them, I'm not entirely sure what he had in mind or if that's all he has planned.
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
No f2fs
[Galaxy S6 / S6 Edge Unified Development] jody2k:
Hardware EQ is much much better than software emulation. Software eq is only colouring the tones
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
Still no crashes here.
[Galaxy S6 / S6 Edge Unified Development] vnvman:
Dam looks like you jinxed it...I just got my first one while playing YouTube [emoji20] . I had the phone underclocked but still seems to be worth reporting. It's weird because I played with the settings a lot yesterday and didn't get any...
[Galaxy S6 / S6 Edge Unified Development] FdeKlerk:
Restarting

Hi.

I installed this kernel v4.1 and wiped dalvic & cache.

Now once i booted and "android is starting - optimizing apps x of x" the phone reboots.

this happens on x amount it is not a constant. (Loads a few apps and then reboots.) Any ideas?
[Galaxy S6 / S6 Edge Unified Development] Xileforce:
Try this build and wipe dalvik :) https://drive.google.com/file/d/0B6n0VW96A9MoX2I5Mm9HNGFVOEk/view?usp=docslist_api
[Galaxy S6 / S6 Edge Unified Development] FdeKlerk:
Will do, thanks for the swift reply...:good:
[Galaxy S6 / S6 Edge Unified Development] imransyafi:
Havent had any crashes since the last time. Its so random.