yashsingh1/xdaforums huggingface dataset:
[G3 Android Development] dcop7:
It is the tool chain used to compile the kernel. Use Google to find out.

There is a interview to find out a little more: http://www.xda-developers.com/interview-with-developers-of-sabermod-hyper-toolchains/

Linaro is very good. This TC exists for very long. You can see youtube videos to see the difference. UbterTC 5 is also good without optimizations (more battery friendly). UberTC7 is more performance oriented.
[G3 Android Development] Grigorios1990:
thank you :)
[G3 Android Development] Suigintou:
Here we go, I'm bored of this question. "My watch has ended"
[G3 Android Development] rogerssnpy:
Is Gabriel d850 compatible?
[G3 Android Development] theoverfiend:
Hm lets see.. Or better read

D85x. I guess that's means YES
[G3 Android Development] pufforosso2:
have anyone ' extreme battery settings' for this kernel? thanks.
[G3 Android Development] Suigintou:
You can try the build with Alucard/Alucard in Q/A, but it is not "extreme"

[MENTION=1698538]BuLLeT_93[/MENTION] [MENTION=5175597]mostafaz[/MENTION] I just did a clean install of Fulmics 5.1+5.2+5.3 with U5 and synapse won't stick at start (synapse boot cancelled). Any Idea?

Logs if it can help: https://mega.nz/#F!b9BWxKpb

I'm starting a new clean install.

---------- Post added at 12:49 PM ---------- Previous post was at 12:48 PM ----------

You can try the build with Alucard/Alucard in Q/A, but it is not "extreme"

[MENTION=1698538]BuLLeT_93[/MENTION] [MENTION=5175597]mostafaz[/MENTION] I just did a clean install of Fulmics 5.1+5.2+5.3 with U5 and synapse won't stick at start (synapse boot cancelled). Any Idea?

Logs if it can help: https://mega.nz/#F!b9BWxKpb

I'm starting a new clean install.
[G3 Android Development] Breno Spangler:
Did you restart synapse from the tools tab?

If not, try that.
[G3 Android Development] Suigintou:
Yeah, I did :( I reinstalled synapse from scrap too (after clean button at bottom of restart)

Even with stock settings, it fails
[G3 Android Development] mostafaz:
im not good at it, but i think you should run it and apply it :confused:

log can't open
[G3 Android Development] Suigintou:
Seems it is gone, redownloaded it, I uninstalled and removed synapse folder + un/reinstall UKM this time it works... Mysteries of software
[G3 Android Development] Ottoman Tiger:
Which version should I install? Im using fulmics rom 5.3

LG-D855 cihazımdan Tapatalk kullanılarak gönderildi
[G3 Android Development] Suigintou:
http://xdaforums.com/search.php?searchid=424076261

Easy, isn't it? :)
[G3 Android Development] Midterm:
Setup after can must wipe cache and dalvik ?
[G3 Android Development] dcop7:
When flashing kernels wiping cache and dalvik is not needed
[G3 Android Development] Midterm:
What need ? %100 battery? First kernel flash :)

---------- Post added at 04:02 PM ---------- Previous post was at 04:01 PM ----------

My twrp 3.0.0.0 dont problem?
[G3 Android Development] dcop7:
You don't need to have 100% battery. But don't flash with 20% battery :)

You can try twrp 3.0.0.0. But make a NANDROID first. Just in case...
[G3 Android Development] Midterm:
I dont setup nandroid.Backup? How is nandroid setup and use ?
[G3 Android Development] dcop7:
Check this links:

How to Back Up and Restore Your Android Phone with TWRP

How to make a Nandroid backup of your Android phone

What should I back up in TWRP?

For other information, search in google :) I just search "twrp nandroid" and those links where in the 1st page :)
[G3 Android Development] hunting_:
nice work bro Great kernel i got 5 hr screen time Btw what screen Diplay setting ? in synapse

thanku
[G3 Android Development] Midterm:
Which version should I install? ı using limitless v10.Today l5 version but ı see settings kernel 3.4.0
[G3 Android Development] dcop7:
That is different settings. 3.4 is the base linux kernel. L5 is the toolchain used to compile. If you check the info of the kernel (for an example, in kernel aduitor), it appears "Linux version 3.4.112" with "gcc version 5.3.0".
[G3 Android Development] inman1031:
Dear sirs,

Having searched this thread a bit but still can't find the tips for adopting bullet 93 profile for synapse, I downloaded those 3 required pack and flashed 1 & 2 in recovery and installed synapse, when I tried to tune those options in synapse according to those screen shot but I find pretty much options are missing. Just wondering if I missed some steps or not referring to the coressponsding version? Just wanna get the optimized SOT, sorry for the noob question and thank you for your kind assistance!
[G3 Android Development] Breno Spangler:
Go to the section tools in synapse and press restart synapse.

That should do the trick.
[G3 Android Development] inman1031:
Many thanks for your prompt assistance. Tried to restart the app for few times but the options are still differ. Finally restarted the device and ticked after amendments, its finally shows the same options. :good:
[G3 Android Development] alojo:
Any step by step guide? I don't event know what version I have to download, neither if I will be able to use it.

Thanks for your work
[G3 Android Development] Bi0haZarD:
Read a few pages back or just do a simple SEARCH before quoting, i'm SURE someone else MUST have asked the SAME question like yours
[G3 Android Development] Vahooli:
sometimes when i go to kernel auditor i saw max cpu freq seted to diffrent values of that i did ! for examlpe i set 1957 for max but sometimes it goes to 1267 !an when i change it quickly back to 1267 ! i havnt any other kernel setting app ..i have this problem too with GPU freq..
[G3 Android Development] dcop7:
The max cpu freq is lowered when the phone gets too hot. That is normal. Let it cool down and you will see that the max freq goes to the default value.
[G3 Android Development] DsvCdsSoftware:
My impressions:

The device slows down a lot when hot (I know this is intentional for cooling it down)

I'm using the Kernel Audiutor for customizing it, but it isn't working (Thermal options getting life and changing every time)

In games, the device becomes unusable.

It's getting hot with no use (only wi-fi and screen off)

Intense use (surfing the web or listening to media or watching movies) are not possible.

Freezes/reboot 3 times

Configurations in kernel not working (followed OP suggestion for smoothness, but it isn't work)
[G3 Android Development] dcop7:
It is summer. At least here. It is very hot. By the way, of you have reboots you have to get logs in order to resolve that reboots

Try to use bullet_93 synapse version instead of kernel adiutor.

I don't have any problems...
[G3 Android Development] mostafaz:
I think there is 3 possible reason

1-proper governor

Simply can reduce spikes with increasing sample rate.increase it to reduce it(untill you get lag,try it with 5000 step).if u use interactive u can tune target load to use lower freq for higher task loads > freq_range:cpu_load

900000:60 1200000:70 1400000:90 1700000:200

60~69 use 960000~1200000 freq and so on.also there is more option to calculate increase and decrease target load.

If you get good results with this or even interested to have more calculated values based on the cpu loads just tell me to share some of them with you( it's beta [emoji6] )

Higher load target endup the task later but brings less heat .it's like cut off freq at high load but automatically.

2-thermal settings

If governor can't prevent it u should tune thermal to get rid of it but sysnapse has core number control n good to full control.

Zzmoove have thermal control.set profile to game and zz temp control(if enabled in kernel) can control freqs

3-used memory

Filled memory produce more task loads.

If u have much apps and playing games Use zram config in 1st page and use "ram manager" from playstore to have ready to go options.

It was simple answer for starting troubleshooting.

Please Drop me a link to last_kmsg after sudden report

[emoji6]
[G3 Android Development] laurg73:
I have a question about one problem with my LG G3 D 855, with Fulmics 5.3 and Gabriel kernell 1.6 U5, the signal after I start the phone it is ok, 95 dB or so, but after few hours it is dropping to 105 dB. After restarting the phone again 95 dB and so on dropping again. It can be a hardware issue or a software one?
[G3 Android Development] mostafaz:
Till v 1.6 i didn't add any code for modem or reseting it.

Do you have issue only with gabriel?

Any log ?
[G3 Android Development] laurg73:
The issue seems to be higher with xceed, after reflashing it, the signal remain constant low, only stock kernel keep it at the same level. Thank you
[G3 Android Development] nkirk:
Dear dev, is it due to a hardware limitation that the GPU voltage interface is not implemented on all ther kernels? If it can be implemented along with other voltage controls such as RAM etc, we can save few watts worth heat and help better control throttle scenarios.
[G3 Android Development] Suigintou:
What settings and ROM do you use?
[G3 Android Development] Midterm:
Hi

I have problem.I used snapchat.Record video very lag and freeze.U5 gabriel kernel d855 limitless rom.How solved ? please help
[G3 Android Development] Suigintou:
If you want help, they will need some logs, to see where lags can come from.

Was it hot?
[G3 Android Development] Midterm:
No hot but used to snapchat very lag and slow
[G3 Android Development] mostafaz:
Depends on your config.i don't know how snapch working .

Does system lagging? Or just snapch ?

##

Go to /proc/sys/vm/lowmwm_reserve_ratio

If it's "48 48" set it to "24 24" or "16 16"

Where recording saving?

Set "1" to

/sys/devices/msm_sdcc.1(2)/mmc_host/mmc0(1)/clk_scaling/enable

**(Parenthesis for external card)

##

If doesn't work switch to L5
[G3 Android Development] Ali422600@gmail.com:
No support yet for g3 korean version
[G3 Android Development] breaker3958:
My phone become useless when hot or using camera. I cant touch anything even power button. Pull out the battery solve the problem. I try both u7 and l5 but nothing different.

D855

Fulmic 5.3

Gabriel U7
[G3 Android Development] dcop7:
Get logs. It is very hard to fix something without logs.
[G3 Android Development] Zeghio:
Hey guys I just installed the u7 version. I want to install synapse but I saw before that I have to flash some files before (UKM things). Do I have to do it? or is it enought if i download synapse from the store?

Enviado desde mi LG-D855 mediante Tapatalk
[G3 Android Development] lolemenos:
You could try ut yourself before asking. Installing the zip from this thread will let u use the kernel with synapse
[G3 Android Development] mostafaz:
couldn't found it for adreno 330

didn't work on that yet, working on next version, after release i'll going for other variants ;)

depends on your config

freq degC 75

core degC 80

temp hysteresis 5

shouldn't engage for temp soon, unless you selected performance oriented governors.

if you have more app set "low memory killer" to aggressive or above.

and if get hot

freq degC 68

core degC 72

temp hysteresis 10

it's going to slow down your device but set more cores online to get ride of that

# Only core0 will be active
echo "14" > /sys/module/msm_thermal/parameters/core_control_mask;

# core0,1 will be active
echo "12" > /sys/module/msm_thermal/parameters/core_control_mask;

# core0,1,2 will be active
echo "8" > /sys/module/msm_thermal/parameters/core_control_mask;

# All cores will be active
echo "0" > /sys/module/msm_thermal/parameters/core_control_mask;

you can set lower temp freq range and set more core online.

you know 2 core online at max freqs can eat more power vs 4 core online at middle ferqs.so you may even get more power.

also lower "thermal limit low" can get lower freq at thermal throttling but you can set more core online to bypass the lag or anything.
[G3 Android Development] mostafaz:
i have just one processor ;) you have my word, see you soon.
[G3 Android Development] Ali422600@gmail.com:
Thanks
[G3 Android Development] Grigorios1990:
what synapse should i download and what to edit...my system is lagging i think... lg g3 32 gb
[G3 Android Development] GUZGUN:
Check post #4.

Does this kernel support otg? I tried to connect my otg with a usb with far32 format and nothing happens.

Στάλθηκε από το LG-D855 μου
[G3 Android Development] maximusmullivan:
He was one the guys that caused the Fulmics thread to get closed recently. He doesn't get it
[G3 Android Development] misterkekko:
Hi, i have a question, why after I flash a various version of kernel (l5 or u5) the clock of the cpu remain 1190 mhz and the smartphone is too slow?

I have a tekcafe 5.3 with Gabriel kernel 1.6. When I modify settings with synapse, cpu remains the same value. Thanks in advance

Inviato dal mio LG-D855 utilizzando Tapatalk
[G3 Android Development] dcop7:
Did you search the thread? Probably not... It is because the phone is too hot. It lowers the CPU freq in order to cool down the phone. When it gets cooler it will revert the max freq to the default max freq.
[G3 Android Development] misterkekko:
no, my telephone isn't never too hot, i have applied the mod with thermal pad on cpu and then when i use a different kernel i haven't this problem, but i want to use this kernel because the old version on lollipop it worked too well
[G3 Android Development] dcop7:
What is the temperature of the CPU? In synapse, kernel adiutor it shows.
[G3 Android Development] misterkekko:
40° in normal use until 70° when i stress the smathphone
[G3 Android Development] dcop7:
In the default settings, above 60º it starts to low the cpu freq. Try to change the max cpu freq to the value you want when the CPU is about your normal temp (40º/50º)
[G3 Android Development] misterkekko:
how to change a low cpu freq value?
[G3 Android Development] dcop7:
It is a min cpu freq? Ahhhh. lol. It is the touch input boost. When you touch the screen it raises the min cpu freq to make a smoother experience. It is normal.
[G3 Android Development] misterkekko:
Sorry for my bad English. Before we talked about thermal throttling? How to change the lowering of frequency?

Inviato dal mio LG-D855 utilizzando Tapatalk
[G3 Android Development] dcop7:
Check 2nd post.
[G3 Android Development] Grigorios1990:
can someone tell me why synapse does not save the changes eventhough i press the tick button?
[G3 Android Development] Zeghio:
Why everytime I try to restore a profile in Synapse it closes the app!!! Daaamn!! :mad:

BTW the u7 + bullets profile works like cheese!!! :D

---------- Post added at 05:47 PM ---------- Previous post was at 05:45 PM ----------

Yeah sometimes happens when u want to save a lot of changes... or at least is what happened to me. Just save little by little the modifications. E.g as soon u change the cpu just save it instead of changing everything and then saving it. It works for me! :)
[G3 Android Development] lolemenos:
Why dont you guys make a backup of the app with titanium?
[G3 Android Development] Zeghio:
Whats the point of doing so? The app works fine and plus it easy to restore the defaulta settings. No need of backups or at least is what I think. Correct me maybe I'm wrong hehehe ?. Btw I discovered that when the app crashes when i restore a profile at the end the settings are restored as soon as I initate the app again. Yeeah ✌

Enviado desde mi LG-D855 mediante Tapatalk
[G3 Android Development] Riddle5:
any profile for long battery life on u7?
[G3 Android Development] Zeghio:
Bullets 93 profile works really good in. I think is more battery oriented than performance. Still the overall performance is really goood. However the gaming expwrience is ok but not great cuase bullets profile decrwases the max freq of the gpu in order to get more battery life. In some games u wont feel the difference like Pokemon go or Clash of Royale however in other heavier games like real racing 3 u will sew that the game at some point is unplayable (only reaching 15 fps). But this can be fix by increasing the freq hehehe but still dont expect a super big improvement(only +5 more fps).

Since u are looking for battery life this profile will be perfwct for u. But as I said in return in some heavy games u will see a drop in fps but not a lot so at the end I think is worth it.

Enviado desde mi LG-D855 mediante Tapatalk
[G3 Android Development] mostafaz:
it should support,

i'm on the new version that i hope will release in some days and it has it .

flashed v 1.6 and it does too.

:confused:
[G3 Android Development] GUZGUN:
Probably my otg cable is off.

Στάλθηκε από το LG-D855 μου
[G3 Android Development] marco_30:
After flashing this kernel, instagram goes on FC many times.. Don't know if it's kernel related or not.. Has anyone experienced this?
[G3 Android Development] ariesfung11:
I am using this kenerl for a long time, but still feel some lag.

My rom is limitless 10.2, kenerl is U7 with bullet setting, i just change the thermal temperature to 80/90 for gaming.

Here is my logcat, please check is there any problems for my phone/kernel.

https://drive.google.com/file/d/0B5rRxwd6HG3xNndBZTdnODhwMGM/view?usp=drivesdkThanks.
[G3 Android Development] mostafaz:
i'm instagram fans and have no issue with it.

if it's killed by OOM (out of memory) there is a foot print in kernel log that app killed by oom, so change the memory parameters to avoid oom or run this command in terminal (adb) or add to init.d to avoid killing by oom.

pgrep -f com.instagram.android | while read PID; do echo -1000 > /proc/$PID/oom_score_adj; done

if no foot print in log so it's not from kernel side ;)
[G3 Android Development] mostafaz:
logcat is for developing app and rom, it's ok

plese attache dmesg log ( active log ).

next version will solve this kind of problems, lag and attaching log ;)

'bout lag we should determine the reason, cpu temp, memory, flushing cache to disk , ....
[G3 Android Development] mostafaz:
See you guys this week.if i still alive [emoji4]
[G3 Android Development] ariesfung11:
Here is my dmesg log file, thank you for your help!!!!!!!!!
[G3 Android Development] dcop7:
What app is that?
[G3 Android Development] marco_30:
Sorry if it's a noob question.. Where can I verify the presence or absence of this foot print and change memory parameters? Is it possible using kernel auditor or not? Thanks for answering and for your fantastic work
[G3 Android Development] dcop7:
Execute that command in the Terminal Emulator :)

Or use ADB. Just google how to execute commands via adb.
[G3 Android Development] marco_30:
Actually, I wanted to ascertain if it was kernel related or not, finding the log of fc of instagram as the dev said
[G3 Android Development] mostafaz:
Stweak. Developed for dorimanx.

There is also stock one from gokhanmoral & another by googymax

I'll share them at release time.

App just to read & control ui. Without that kernel will load patameters from default profile.if anyone wants modify them usin the app.

Kernel should support it.

Simply in adiutor > settings

Push dmesg log .if you had reboot than get last_kmsg.

Btw kernel doesn't make app fc unless may changes the system file or etc.it doesn't.
[G3 Android Development] mostafaz:
i didn't found this before in logs

mdss_mdp_overlay_setup_scaling: Vertical scaling calculation failed=-75! 2560->2558

maybe app working on something like defined dpi or resolution, gpu governor and settings, if it changed or can't restore thus app FC.

do you have any change on them?
[G3 Android Development] marco_30:
[MENTION=5175597]mostafaz[/MENTION]

This should be the logcat just after the fc... Hope it could be of some help
[G3 Android Development] ariesfung11:
Not change that before, and no app FC.

Dont know what happen, how can i return it to normal, i already full wipe the rom many times and change few rom, but the problem is still remain here. Thank you.
[G3 Android Development] Breno Spangler:
I would flash a stock kdz, nothing better than a fresh start. :o
[G3 Android Development] ariesfung11:
Flash kdz then change to custom rom?
[G3 Android Development] Breno Spangler:
Flash stock kdz , check for FC on stock. If you don't face any problems, install twrp.

I would go step by step. First would flash this kernel check for the FC. Then would flash custom ROM, test it, and than reflash the kernel and config it. Any way, since there are 2 major updates on the LG G3 development scene (Gabriel Kernel 1.7 and Fulmics 6) to be released any time, I would wait a weak or two for that on the stock kdz rom until that happens. Ahh don't forget to do a full nandroid backup!
[G3 Android Development] GUZGUN:
You were absolutely right. My cable was faulty. I changed it and everything is fine now. Thanks again and waiting for your new kernel.

Στάλθηκε από το LG-D855 μου
[G3 Android Development] valdesr11:
Where can I find the difference between L5, U5, and U7? Search brings nothing concrete up.
[G3 Android Development] dcop7:
Check the second post. The rest, search Google
[G3 Android Development] ariesfung11:
I flash back to 6.0 stock by kdz, and here is my log file, is the problem still in here?

Thank you.

https://drive.google.com/file/d/0B5rRxwd6HG3xN2FRVWpoRVB3MTA/view?usp=drivesdk
[G3 Android Development] GUZGUN:
I have installed 1.6 L5 with bullet93 profile and everything works perfect. I installed 1.6 L5 to my friend and I just tick alucard hotplug to synapse provided by bullet93 and the first core has stuck to 2.5ghz. Untick alucard and still stuck the first core to 2.5ghz. I returned to stock kernel and everything fine. Very strange.

Στάλθηκε από το LG-D855 μου
[G3 Android Development] mostafaz:
STWEAK

I tried to add and complete more info in stweak.

# default profile will load at first startup

# all your changes will load automatically

# you can select a profile and change it with your needs

# if you don't want lag with extreme battery can change cpu to intellimm & memory:

dirty ratio 90

diry expire centisecs 3000

swappiness 10

# all 5 profiles are in safe range so you can change them with your needs.

other parameters detailed in stweak

# if you see stweak like attached picture means you opened app too soon, close it and try after some seconds, at start-up needs to load profile

** for bug report follow the instruction in kernel-stuff section

enjoy
[G3 Android Development] cela_elis:
Can't wait to test the update and stweak support.

Version 1.7 has no custom toolchain builds like 1.6 has? It's just one build for each device?
[G3 Android Development] mostafaz:
just one good toolchain to save my time till user feedback about battery and overal things
[G3 Android Development] cidxtc:
Flashed on my d851 and running good so far. Will report battery life tomorrow since I was around 50% when I flashed.
[G3 Android Development] sheikhramnuj:
Just installed this awesome kernel over fulmics rom 5.3 and everything went smoothly. Does this kernel supports Fast Charging? Hoping in the next update there will be sound control so we can pump the volume up! :D Will report back if any issues occur. :good:
[G3 Android Development] KittySparkles:
Stweaks is pretty great and I can use it to set set thermal options that I couldn't before. However it still only sets max cpu to 1190 no matter what I select for thermal options. Even setting the tick on thermal limit high to a higher number does nothing.
[G3 Android Development] Marco530:
Latest link for my d855 in mediafire don't work. Download only few kb, no more
[G3 Android Development] GUZGUN:
Which app from the 3 swteaks we have to use?

Στάλθηκε από το LG-D855 μου
[G3 Android Development] dcop7:
Try to search before. You will have your answer faster than waiting for a reply. It is because the phone is hot
[G3 Android Development] Breno Spangler:
Hi marco. Try to disable adblockers and use incognito mode on your browser. Worked for me. Also you can download using your PC.
[G3 Android Development] GUZGUN:
all the profiles have the same governor ondemandx with different settings? Is that correct?