yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ykkfive:
well i aware of this issue since i wanna aod to show the time when needed. but i need to turn off the gestures in order to have aod works properly.

i have tested to send key event to the listener, say 3 taps to wake and double tap to show aod, but it didnt work since the gestures will capture those events on the kernel level (ie aod wont have a chance to receive the event) and send power button on off to wake the screen. so, it might not be possible to have both of them so i leave those gestures off, and use the home button to turn on the screen instead. one possible way is to mod the aod however
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] dj_ooms:
Okay. Thanks. That's exactly what I've chosen to do also. Having come from a Note 20 Ultra, I was used to have DT2W and tap to show info working on the stock kernel. The battery life on that phone was appalling though. I am very impressed with the performance and battery life I'm getting with your kernel. Great work.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ykkfive:
oh really? note 20 ultra can do that? i will take a look at it later coz i couldnt find a way to trigger aod

thanks
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] TechNoobForSale:
This is just the very beginning. Exynos 9810 has more performance than this waiting to be taken out. And it wouldn't impact battery life that much.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] amit_coolcampus:
Hi,

I am using this kernal with the Q18 version of ROM provided by Dr Ketan, I have been thinking to change file system to f2fs.

Is it safe to change it from twrp. Do I have to flash rom again after that. Does that rom supports f2fs?
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ykkfive:
no the roms here dont support f2fs, you will have to modify the fstab.samsungexynos9810 file to mount the partitions as f2fs

note that i have changed bith data and cache partition to f2fs but when i tried to change the system partition it failed as magisk couldnt mount it. i didnt have time to try again though

and no, you cant simply reinstall the rom because by default it will mount the partitions as ext4. you will need to change them (data and cache partitions) AFTER the rom is installed, and you need to do this every time you reinstall or update the rom, unless you are an advanced user who is able to manage it
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] amit_coolcampus:
Yes, I messed up with my phone yesterday. Had to refresh stock after changing the filesystem back to extra. I understood that ROM is changing the partition back to extra, so it wont be easy to keep f2fs.

By the way, thanks for the clarification bro.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ykkfive:
ok guys, sorry to keep you waiting so long

due to the latest linux kernel upstreams being applied together with those uv introduced before, we faced some problems with the artifacts. they are not major problem tbh but who knows. it will be a disaster for me to redo the changes again and again if it becomes a serious problem

i had to decide whether we keep the uv or continue with the upstream. and after many tests i decided to ditch those kernel patches, at least for now

i will then continue what i wanted to do with this kernel

btw, the release build is ready, but i want to wait for the latest fuj2 patches from samsung as i dont want to release another build shortly after this one. i will send them an email later

anyway, we will have some improvements this time again! so stay tuned!

thanks

edit

here's a teaser from my hard working tester @TechNoobForSale. thanks so much for your time and efforts
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] TechNoobForSale:
I actually managed to cross the 2400 barrier. The next build will provide better performance, that's for sure. :cowboy:

Need some more testing

Next step: Defeating Kirin 980:devilish:. There are other improvements other than CPU performance.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ykkfive:
😳

you didnt send me this
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] TechNoobForSale:
I did I did. But XDA is slow :coffee:
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] amit_coolcampus:
That's so amazing. I am excited to get on board with your master piece. Many thanks to you for all your hardwork dear. Kudos!
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] turbomann:
Which kernel manager works to make undervolt? I tried many including Franco K, k tweaks and no one shows me access to voltage parameters :(, i'm using BM kernel v2.14fix in ketan q17.

Something strange occur, with BM kernel v2.05 thunder kernel manager shows me Gpu voltage control (i think do nothing because I set to - 100mv and no crash occur after stress gpu) but after update the kernel to v2.14 or 2.15, it's parameters dissappeared 🥴. I don't know whats wrong..

Thanks guys
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ykkfive:
custom uv has been dropped since 2.14 or 2.15 as you mentioed, due to the fact that it didnt work properly. and a pre uv build will be included in the next release shortly

sorry about the confusion
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] TechNoobForSale:
There is no tunable for uV in this Kernel. uVs across the entirety of the SoC will be available in the next build that will be released, together with performance improvements.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ykkfive:
20220122 update: v2.17i

read changes in post #2

result from @TechNoobForSale
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] TechNoobForSale:
:cowboy: and there's even more. Just gotta give it time.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] turbomann:
And,... in new version, are there a possibility to access to manually tune voltages? And with wich tool? Any app to "check" voltages of the cpu/gpu is available?

Thanks
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] TechNoobForSale:
No. They can't be checked or edited. A default uV has been applied at boot without need to manually introduce one.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] TechNoobForSale:
@ykkfive I also noticed that all throttling frequencies you introduced are all 260000. In the past they scaled from 572000 and down
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] turbomann:
maybe will be interesting to create 2 versions of each kernel mod: 1) stable for all Uv settings, and 2) agressive Uv settings, to test device individuality. Maybe its irrelevant for the minimum gain between both.

Thanks for your amazing work with n9
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ykkfive:
i don really understand what you mean. all throttling freq = 260000??
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ykkfive:
actually i would like to let you guys to decide on you own liking tbh but it didnt work

on the other hand, i cant do an agressive uv build for each one since everyone's asv table is not the same, so basically no single aggressive settings can be applied to all devices, or i have to make a custom build for every user, which is impossible
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] TechNoobForSale:
Yup. I know that's not normal.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] keyboardhouse:
how did you guys manage to keep your phone cool while testing it? mine was stock havent tweak anything yet (probabbly still doesnt know how) and when I tested it (cuz kinda curious as you guys scores are amazing) turns out my scores is just lower than u guys, but overall performance on gaming with the latest kernel is awesome as you increase the max freq for each big and little cores, im using Dr. Ketan ROM by the way and tbh I dont really like this ROM but this one so far the most up to date I can find that suited for this rom as it works on Android 10 One UI 2.5

what the best kernel manager for this tbh I downloaded hKtweaks and bought the EX Kernel it seems they dont do alot or is it just me who doesnt know how to use it? and is there a way to donate beside via paypal? as I dont have a Credit Card to register the paypal or if you really wanted to I know its hard to make a kernel manager which work the best for this Kernel maybe you can put 2 type on google play the paid and free as the paid (will be another way to donate if someone doesnt have a paypal).

edit : forgot to put my scores (I cant tell it is flexing cuz the scores just hmmm) probabbly ROM problem or overheating caused by the phone case (cover)
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] TechNoobForSale:
HKtweaks is the perfect Kernel manager for this Kernel if you want to keep it simple. Use Thunder Tweaks if you want a little bit of a more detailed interface.

Also, regarding the cooling, I used a Funcooler Pro device to prevent heating to an extent. But it will still throttle quite a bit. It should also be noted that old batteries are unable to feed enough energy to make the 2002MHz Quad Overclock effective. In fact, my battery, being old, can’t give enough power, so I need to perform benchmarks while charging to keep the voltage high enough.

I am on Alexis ROM, which in my experience is the best choice for Samsung devices. Give it a look. It’s a very, very nice ROM. And it runs One UI 2.5.

About the donations, ask @ykkfive

Also for gaming performance, funnily enough on 2.17i I ran into a bug that is preventing me from testing gaming performance. I am currently trying to troubleshoot but so far no success. It’s very frustrating because I was ready to break even higher records.

Possibly the next releases of the Kernel will have a higher thermal throttling temperature so you will be able to get higher benchmark scores and more sustained performance in games without need for additional cooling
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] TechNoobForSale:
There might be several reasons why you're getting a score like this, which is still in the rare side for Exynos 9810 devices.

I suggest you:

Disable Mobile data

Enable plane mode with Wi Fi

Install Brevent and use it to close background apps (VERY important)

Run benchmarks when the phone is cool and reboot it before running

No background apps in Developer options

With these tweaks you should be able to get much better results in both gaming and benchmarks.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] livagoth:
I get very similar results to yours. I am also on Dr. Ketan rom q18.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] TechNoobForSale:
Follow my suggestions on top
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ykkfive:
no need to feel sad guys, he's insane. i didnt get such high scores as him too, just around 720 and 2300 usually.

but yes, in order to get high scores you will need to close all running apps, especially sync, and let the phone cool down before running any benchmarks.

anyway, lower scores dont necessarily mean your rom or phone is inferior. take a look at geekbench's website and you will find that you are one of the happiest ppl
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ykkfive:
a bug has been reported regarding setting the gpu min max frequencies. it is confirmed and i will try to fix it

in the mean time, try not to set these values if you are affected. i hope that a fix will be out soon

sorry about that
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] TechNoobForSale:
Said simply, minimum frequency GPU settings don't work. Trying to tune them will not have any effect on the GPU's behaviour.

Also max frequency is capped at 572MHz despite the table having 598MHz. But it's going to be fixed. And I'm going to break some new record. :coffee:

I'm driven by an immense hatred towards Samsung's work with Exynos 9810. That's why I keep breaking records. It's a very personal matter for me.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ykkfive:
it's fixed already. if there's nothing wrong it will be release soon, together with a special bonus
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] amit_coolcampus:
My score . 😇
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ykkfive:
not too bad, but it can be higher, like 72x and 23xx. but if it's for daily use, then it's more then enough. you won't feel that differences really

remember he got a cooler, so don't compare with @TechNoobForSale 😄
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] amit_coolcampus:
Lol I am from north India and you can imagine the temperature here. 😂

I would love to see higher score if someone could share the best settings.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] TechNoobForSale:
There is no best settings. Just better temperatures :ROFLMAO:

No background apps and low temperature = best score
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] amit_coolcampus:
LOL. Got it.

So I dont need a Thermometer to measure air temprature. Low score means sunny weather and high score means cold weather. :D :p
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] TechNoobForSale:
Yes. Because processor likes low temperature. The lower the better. But battery doesn't like very low temperature. Find the sweet spot.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] Bobby19145:
after installing the kernel on a super stable firmware 2.5, the phone starts to slow down
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ykkfive:
remember to disable sync too
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ykkfive:
did the kernel install properly? you can find it in settings, software
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] amit_coolcampus:
Which sync among both are you referring to?
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ykkfive:
i meant data sync :D

but you better disable fsync too temperarily as shown above for better results
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] amit_coolcampus:
Lol... 😀

Well I would prefer to keep data sync enabled rather. By getting high score I meant keeping the permanent settings. 🙂
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] Bobby19145:
yes the kernel is fine to install but the applications are not deleted
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] Bobby19145:
I returned to the stock core
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] livagoth:
But at instructions post you suggest to enable both. So which one should we keep active , only dynamic?
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] Bobby19145:
how to install this kernel correctly?
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ykkfive:
for normal daily use:

enable both fsync and dynamic fsync (slower but maintain data integrity)

for getting higer scores in benchmarking:

disable fsync
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ykkfive:
use twrp 3.3.1
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] Matrix1001:
Hi Everyone !

I installed Beast 2.17 and updated Magisk 23 to 24.1 and I lost Root :(:(:(
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ykkfive:
try uninstall 24.1, then reflash 2.17 and finish magisk 23 installation if prompted
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] turbomann:
When I set big cluster at any value over 2002mhz it returns to 2000mhz magically 🥴, i reflash kernel and do nothing..
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] Matrix1001:
Thanks for advice :):) but i completely reinstalled all system :):) and I didn't update Magisk from 23 to 24 :)
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ykkfive:
more details pls
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] turbomann:
Smart pack kernel and Franko kernel manager do the same behaviour. I try to set big cluster up to 2ghz and goes down at 2ghz every time I tried. Reflash kernel not solve the problem.

Android 10 ketan rom.

Update: the value in kernel manager gets stucked at 2ghz but the real value of cpu works well.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ykkfive:
ok then, it should be working now
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] TechNoobForSale:
@ykkfive I think this should be a disclaimer in the Kernel post because there's still people who don't know.

@turbomann

Exynos 9810 Big Cores only go to max 2886MHz when one core is used. The frequency you can tune in Smartpack Kernel Manager and Franco Kernel manager is only for Quad Core which is 2002MHz max.

Single Core load: 2886MHz (Already OCed from stock 2704MHz)

Dual Core load: 2314MHz (Same as stock. Maybe could go to 2652MHz)

Quad Core load: 2002MHz (only this you can change, stock is 1794MHz)

Running all big cores at 2886MHz will be very useful for frying eggs on your phone or making the battery go very big (2314 to 2886 power consumption doubles).

It's not a bug. It's CPU architecture. We have some releases that do 2314MHz on Quad and it's stable but heat production is bigger and the profit you get is not big enough because it throttles too fast. Needs an increased control temperature.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] turbomann:
Oh ****. I know it but stress blinds me 😂. I thinked that tune frequency was on single core max. The strange thing is float cpu meter shows freq above 2002mhz in big cluster but appears to be the freq of 1 core x4 because is the same value always for the 4 big cores (at high freq). Actually limited big CL to 2314mhz eventually it shows 2314 in 4 big cores.

Anyway, cpu max freq works ok, kernel manager shows 2002mhz stucked but if you put max freq to 2600 avg, the max single core freq adjust to this freq (confirmed with the cpu float monitor). That shows that the max freq you tune applies to single core, not only quad core engage. But monitor shows the 4 cores at 2600 when the reality is one single big core at that freq.

Any float cpu meter trustable to see real core freq applied to single and dual core use?
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] TechNoobForSale:
CPU float is actually the best out there if you want a monitor you can keep everywhere. Devcheck is an app that is able to check frequencies and offline cores much more accurately but again, it’s not on screen.

Also yes, the tune frequency is for single core max but only after it passes the quad core max freq. below that, it sets both.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] sianshahid:
How much SOT can get from this kernel?Share Experience
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ykkfive:
for me, it's about 7 to 13 % per hour surfing the net
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ykkfive:
no afaik

but you can "guess" by looking at the cpu float
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ykkfive:
but in fact there is no way to change the quad/triple/dual speed individually
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] TechNoobForSale:
I think there is but you would need to develop your own Kernel manager like Ace2Nutzer did. I don't think you want to do that
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ykkfive:
yeah i would prefer to control it via sysfs by writing (echo) to the files instaed, but i can tell you i did it once by the phone crashed, i mean by changing the quad freq realtime
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] Matrix1001:
Hi everyone :):):)

My results in attachment:). Resolution screen FH+ and I set BIG: 741/ 2886 and LITTLE: 455/2002, GPU 299/598 + Booster + GPU Highload speed clock 598 + Highload speed Load: 1% + GPU Delay 0ms, I/O NOOP, Fsync + CRC + Dynamic CRC : OFF. In Antutu 9.2.9 i got between 420000-432000. I noticed that if I charge my Note 9(in correct way), battery in my Note 9 is slowly regenerated capacity over time. I managed to regenerate capacity the battery from 73 to 77.52 percent but it is slowly process. :) I think that if I will charge my Note 9 in correect way, battery will increase capacity :).
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] TechNoobForSale:
That's much more like the performance this Kernel offers. Others now can see.

However, on AnTuTu you still have plenty of room left.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] TechNoobForSale:
Optimally, you should be getting 455,000-471,000. Next release will most likely increase this even more though.

This score was achieved on 2.17i. I am not using a secret release.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ykkfive:
you beat mine already and it's predictable since i dont squeeze it for i am a normal user only 😄
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ykkfive:
dont you remember you have a super cooler? 😆
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] TechNoobForSale:
I have a super cooler but I have a 70°C BIG cores control temperature just like anybody else @ykkfive

I still throttle. Besides, 450,000 is perfectly achievable with an aggressive frequency preset (1261MHz min-2886MHz max big and 962MHz min and 2002MHz max little) and as long as you have sub 17°C ambient.

If you manage to raise control temp from 70 to 85 or even 93, everybody will be getting the scores I get now, It's a very important thing that we have to manage to do.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] turbomann:
I have an idea, apart from benchmarks.

Achieve maximal user experience through blocking big cluster 4 cores at a time at 2106mh (my observation likes this point), and block two and single core operation to compensate extra energy draw by bloq big max freq 2106mhz. This number could be 2300 maybe, not tested for escalate latency at 2300mhz.

I noticed an "escalate delay" (time delay) linked to high frequency, cutting at low frequency avoid this loss in milliseconds of latency response 😂
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] TechNoobForSale:
You can achieve that by putting min frequency the same as max, so 2002MHz. It makes everything smooth but battery life suffers and phone heats up more. If you don't mind, you can do that.
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ace2nutzer:
You need to disable the stock thermal driver and write your own DVFS driver. I already did that on S8 and works very well. The stock thermal driver is too slow and throttles too much. I did it for both CPU and GPU.

I can run Geekbench without to crash @ 4x 2,7 GHz. With default cooling and default CPU voltages. You can allow users to set CPU Max Temp up to 100 °C.

Check here:

Samsung_dreamlte_Kernel/drivers/cpufreq/exynos-ufc.c at 599e501f134119e3a8e40b0dfab17bcd72b2f759 · ace2nutzer/Samsung_dreamlte_Kernel

Custom Kernel. Contribute to ace2nutzer/Samsung_dreamlte_Kernel development by creating an account on GitHub.

github.com

Check commit history and start from "Disable stock DVFS and optimize"

Enjoy !
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] BeingNiNa:
Hi. as i updated my N960N to N960F, my data connection stopped working and it shows Limited Service.

Can anyone Help!?
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ykkfive:
you can change the up down ratio to speed up the freq change by

echo 40 > /sys/devices/system/cpu/cpu0/cpufreq/schedutil/freqvar_upscale_ratio

echo 40 > /sys/devices/system/cpu/cpu4/cpufreq/schedutil/freqvar_upscale_ratio

default should be around 80
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ykkfive:
i will take a look, thanks bro
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] ykkfive:
sorry i dont have any idea

there are some n960n users here, hope they can help you to fix this
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] livagoth:
I really wonder how far behind we are behind in terms of daily usage smoothness from the Snapdragon variant. According to this website the geekbench scores in the snapdragon are quite lower:

Samsung Galaxy Note 9 Benchmarks - Geekbench Browser
[Samsung Galaxy Note 9 (Exynos) ROMs, Kernels, Reco] TechNoobForSale:
ACE? 🙇‍♂️ THE GOD IS HERE 🙏

God Bless