Database Users

4 a57 cores are stopped in my oneplus 2

so i recently bought a oneplus 2 and after a few benchmark i was socked as i was getting only 2300 multicore and 700 single core in geek bench .
So i was looking for what causing it all that i have found 4 of those a57 cores are set to off by os even when battery is 80+ and temp is well . Then after a restart its all good 6 cores were working fine and had some good scores . Again after a day those 4 cores were off and same as low bench mark score .. in good battery conditions ..
while those cores are off . tried bench mark and multitask with games and stuff those are still off so i get low benchmark scores and stuff ..
Most of the time those core get turned off when phone is in ideal condition nothing going on actually and only by restart it fixed it self .. is this prob with op2 or my specific device issue :/

I have the same issue. It happens when I use Google Chrome or YouTube app.
I was on OOS 2.1.2 but I have upgraded to 2.2.0... with this I have been using Firefox...
I have not tested yet with this new version if the issue remains.
Enviado do meu ONE A2003 através de Tapatalk

jart67 said:
I have the same issue. It happens when I use Google Chrome or YouTube app.
I was on OOS 2.1.2 but I have upgraded to 2.2.0... with this I have been using Firefox...
I have not tested yet with this new version if the issue remains.
Enviado do meu ONE A2003 através de Tapatalk
Click to expand...
Click to collapse
so this can be a issue with 2.1.2 .. and i dun have faulty device ! i don't know what triggers it as i face this for without any specific reasons like you had !

It might be a problem of the benchmark itself if it is using Chrome. Oneplus disables the a57 cores in Chrome because it will suck the battery dry if you let Chrome have all 8 cores.
In normal use you will never notice the difference but the benchmark scores will be low.

CrashTestDroid said:
It might be a problem of the benchmark itself if it is using Chrome. Oneplus disables the a57 cores in Chrome because it will suck the battery dry if you let Chrome have all 8 cores.
In normal use you will never notice the difference but the benchmark scores will be low.
Click to expand...
Click to collapse
tried many antutu and geekbench .. and tried with 2-3 games running in back ground and many other apps .. still those cores were down ! nothing turn those on ! other then restarting device .

Can you please tell me me to check it?

coolawy said:
Can you please tell me me to check it?
Click to expand...
Click to collapse
tell you what ?

Ever thought about device temperature? When the OP2 gets hot it switches off the big cluster. So if you are doing 1 Benchmark after another your device gets hot. If you are playing games your device gets hot. Pretty normal behavior of the OP2. If you want to change anything about it i would recommend watching the Boeffla Kernel thread. Thermal Settings were discussed there and implemented in the Boeffla Kernel too. Give it a try.

sukantsh11 said:
tell you what ?
Click to expand...
Click to collapse
How to check active cores during gaming?

Scherzengel said:
Ever thought about device temperature? When the OP2 gets hot it switches off the big cluster. So if you are doing 1 Benchmark after another your device gets hot. If you are playing games your device gets hot. Pretty normal behavior of the OP2. If you want to change anything about it i would recommend watching the Boeffla Kernel thread. Thermal Settings were discussed there and implemented in the Boeffla Kernel too. Give it a try.
Click to expand...
Click to collapse
well as i said earlier this was no issue with temp or battery .. as this happens when phone is in ideal mode .. just unlock device after some time or while listening to music and stuff all of a sudden it closes 4 cores and does not start them until i restart . i have notice this while bench marking first time i was getting low scores after a few check i realized that 4 57 cores were down . Then i restarted device and everything was ok .. again after few hour those cores were down for no specific reason .

Paranoid Android 7.3.0 vs. Lineage OS 14.1 - Doze / power / sleep?

Good morning Le Pro3 forum -
I've been switching between Paranoid Android and Lineage OS for the past few weeks. One thing I've noticed very specifically is that PA 7.3.0 (and 7.2.0...) does not seem to effectively go into 'doze' as well as Lineage OS. What I mean is that battery drain overnight is pretty high on PA (10-20%) while Lineage is very low (less than 5%) using the same applications.
So that I can better understand and troubleshoot, would anyone be willing to point me to other forum posts either here or on other forums that dive into troubleshooting this kind of thing? I'm not finding anything that useful that is *recent*.
Thanks in advance!

mdkathon said:
Good morning Le Pro3 forum -
I've been switching between Paranoid Android and Lineage OS for the past few weeks. One thing I've noticed very specifically is that PA 7.3.0 (and 7.2.0...) does not seem to effectively go into 'doze' as well as Lineage OS. What I mean is that battery drain overnight is pretty high on PA (10-20%) while Lineage is very low (less than 5%) using the same applications.
So that I can better understand and troubleshoot, would anyone be willing to point me to other forum posts either here or on other forums that dive into troubleshooting this kind of thing? I'm not finding anything that useful that is *recent*.
Thanks in advance!
Click to expand...
Click to collapse
Slightly tangential, but how is the battery life overall compared to LineageOS? I've been running LineageOS and while it performs well, the battery life isn't nearly as good as stock EUI. As for over night battery drain, I get about 10% in 8-9 hours in stand by.

Hey. I tried every single rom out there from MoKee to Lineage and i can asure u one thing. Best for battery is Omni ROM (latest) + BlackScreen kernel version 3.6
Now i am a medium - heavy user. Lots of time on snapchat and playin games for about half an hour to a hour. I got 6 hours of screen on time wich is great really compared to other roms.
Now i also tried various combinations of using different governors and so on so i tested an option for about three days and then tried another one. I was seeking for the best possible battery life while don't have any stuttering or lags. Cuz if u put the cpu governor for example on impulse and then underclock it too... It lags like hell.
Soo what do u need to do to get also good standby performance?? I loose less than 3% over night.
Try following:
IN KERNEL AUDITOR
CPU: Both big and little cores governor set on alucard
Underclock the big cores to 1900 and little cores to 1440
GPU: governor set to msm-adreno-tz; underclock max frequency to 560 MHz; enable Adreno idler
I/O sheduler: set governor to noop; read-ahead 128 kB
Low Memory Killer: set profile to Agressive
Misc: Vibration strenght set on about 15%, disable Fsync, TCP must be westwood.
_________________________________________
Developer options:
Set logger buffer size to off
Set all three animation scales on 0.5x
_________________________________________
That is it. If u have any questions or something doesn't work as written -> reply back
P.S. turn off wi-fi during night. Helps a bunch.

insomnixXx said:
Hey. I tried every single rom out there from MoKee to Lineage and i can asure u one thing. Best for battery is Omni ROM (latest) + BlackScreen kernel version 3.6
Now i am a medium - heavy user. Lots of time on snapchat and playin games for about half an hour to a hour. I got 6 hours of screen on time wich is great really compared to other roms.
Now i also tried various combinations of using different governors and so on so i tested an option for about three days and then tried another one. I was seeking for the best possible battery life while don't have any stuttering or lags. Cuz if u put the cpu governor for example on impulse and then underclock it too... It lags like hell.
Soo what do u need to do to get also good standby performance?? I loose less than 3% over night.
Try following:
IN KERNEL AUDITOR
CPU: Both big and little cores governor set on alucard
Underclock the big cores to 1900 and little cores to 1440
GPU: governor set to msm-adreno-tz; underclock max frequency to 560 MHz; enable Adreno idler
I/O sheduler: set governor to noop; read-ahead 128 kB
Low Memory Killer: set profile to Agressive
Misc: Vibration strenght set on about 15%, disable Fsync, TCP must be westwood.
_________________________________________
Developer options:
Set logger buffer size to off
Set all three animation scales on 0.5x
_________________________________________
That is it. If u have any questions or something doesn't work as written -> reply back
P.S. turn off wi-fi during night. Helps a bunch.
Click to expand...
Click to collapse
Hi mate, thank you for your detailed review. It helped me especially for kernel auditor settings. But i have an objection in my honest oppinion. I have tried both roms, AICP 12.1 and OmniROM and AICP is much better at battery department. But both rom is great in the rest.

SUMMERBREEZE said:
Hi mate, thank you for your detailed review. It helped me especially for kernel auditor settings. But i have an objection in my honest oppinion. I have tried both roms, AICP 12.1 and OmniROM and AICP is much better at battery department. But both rom is great in the rest.
Click to expand...
Click to collapse
Really, well u know it is mostly how u use it. Cuz for my type of usage Omni works perfect. I was using AICP for a month before i tried other roms as described and it was really good but idk... When i was using it i got 4h and 30min at best with my kind of usage but with omni i got easily 6h. It depends from user to user but well... I will give AICP another shot anyway. I am glad that my review helped u.

insomnixXx said:
Really, well u know it is mostly how u use it. Cuz for my type of usage Omni works perfect. I was using AICP for a month before i tried other roms as described and it was really good but idk... When i was using it i got 4h and 30min at best with my kind of usage but with omni i got easily 6h. It depends from user to user but well... I will give AICP another shot anyway. I am glad that my review helped u.
Click to expand...
Click to collapse
yes it helped a lot. especially kernel tweaking thing. both rom is great imho and 1-1.5 hr screen on time difference may marry -as you said- on which programs/apps we use. we must be glad that our le pro 3 has a great nougat support from these beautiful devs and i dont know how to thank to them. i just used 2-3 days this AICP rom and i will give also a shot to OmniROM to compare them again. I love both roms and i am sure i will keep switching between the two

?Best rom for gaming??

What's the best roms for gaming?

DanielDubrov said:
What's the best roms for gaming?
Click to expand...
Click to collapse
Try out Citrus 3.5 by miju12 .

Flash zui marshmallow version , you wouldn't regret it no other custom ROM can match this performance

[email protected] said:
Flash zui marshmallow version , you wouldn't regret it no other custom ROM can match this performance
Click to expand...
Click to collapse
Anyone playing PUBG on Jaguar nougat
I'm currently getting battery drain of 9% for a 30 minutes match in my current ROM
Is it better I mean lesser on Jaguar nougat

hf958 said:
anyone playing pubg on jaguar nougat
i'm currently getting battery drain of 9% for a 30 minutes match in my current rom
is it better i mean lesser on jaguar nougat
Click to expand...
Click to collapse
which rom r u currently using?

covertjustice said:
which rom r u currently using?
Click to expand...
Click to collapse
Pls someone using Jaguar nougat reply
I'm currently on bootleggers ROM Oreo

@hf958
I am using Jag N. Yes, 3 full games with 15-20% battery left after a full charge of 100%.
PUBG Settings:
Graphic - smooth
Frame Rate - Low

Vikas Gautam said:
@hf958
I am using Jag N. Yes, 3 full games with 15-20% battery left after a full charge of 100%.
PUBG Settings:
Graphic - smooth
Frame Rate - Low
Click to expand...
Click to collapse
What after 3 full games even if I play on high settings mine will be atleast 50 % remaining
God how's that possible Oreo giving more battery backup than nougat
Thank you for your reply bro
What about battery drain on Citrus CAF anyone using this ROM to play PUBG

@hf958
Not sure why you are getting such backup. Maybe you are living in a cold environment. But another user also confirmed that he could play only 3 games with full charge.

Vikas Gautam said:
@hf958
Not sure why you are getting such backup. Maybe you are living in a cold environment. But another user also confirmed that he could play only 3 games with full charge.
Click to expand...
Click to collapse
Well this only confirms that I'll never leave this ROM not even flash it's updates
Anybody with Citrus CAF ROM installed pls tell me about battery drain on your phone's while playing PUBG

What about heat issues on jaguar nougat bro ?

@dondecker
Heating becomes an issue only when CPU starts to get throttled. In my case, It happens at 60°C plus temperatures. Maintain some cool outside temperatures. Use fans, coolers and ACs. If winter season is ON already in your region, you are good to go. Also, don't play while charging.

Pubg temp after 30 min with aex unofficial 5.4 !!!

Let me tell you all ,the best battery backup nougat rom and most stable rom is mokee 7.1.2 release latest redmi note 3. If you dont believe me just go and try ,no other custom rom has the balls to compete with this rom in terms of battery and stability ,I got around 9 hrs sot by using a default app ageis on this rom to freeze some apps and got such sot, go and try you wouldn't regret

hf958 said:
Pls someone using Jaguar nougat reply
I'm currently on bootleggers ROM Oreo
Click to expand...
Click to collapse
Bootlegger which build can u pls give direct link also at which graphics and fps you playing pubg ! Are you facing any lags ??

Aka9413 said:
Bootlegger which build can u pls give direct link also at which graphics and fps you playing pubg ! Are you facing any lags ??
Click to expand...
Click to collapse
No lags at all no matter what settings you choose low or high
In low settings no lags + 9% drain after 30 mins
In high settings no lags + 13% drain after 30 mins
* I also use heliox 2.0 custom kernel and AKT XANA battery profile and sun cooling thermal mod
I'm on latest build 14th April

hf958 said:
No lags at all no matter what settings you choose low or high
In low settings no lags + 9% drain after 30 mins
In high settings no lags + 13% drain after 30 mins
* I also use heliox 2.0 custom kernel and AKT XANA battery profile and sun cooling thermal mod
I'm on latest build 14th April
Click to expand...
Click to collapse
By high do you mean HD graphics + high fps ?? Please attach a screenshot of your graphics setting also while playing on high which AKT profile do you choose to play on high and do you made any changed to cpu frequencies ??

Aka9413 said:
By high do you mean HD graphics + high fps ?? Please attach a screenshot of your graphics setting also while playing on high which AKT profile do you choose to play on high and do you made any changed to cpu frequencies ??
Click to expand...
Click to collapse
Yep I usually don't change AKT profiles
If I feel like and lagginess I change it to fusion performance

hf958 said:
Yep I usually don't change AKT profiles
If I feel like and lagginess I change it to fusion performance
Click to expand...
Click to collapse
Ok so you play pubg at what graphics ?? Also wats the drain when u use fusion performance ?

I play at low graphics usually
In low graphics with XANA 9% for 30 mins
In high graphics with XANA 12-13 % for 30 mins
I haven't tested fusion but burnout gives in high graphics 15% for 30 mins no lag whatsoever in any of these either XANA or burnout

Which is the best kernel for Pubg Mobile on max pro m1 (low battery drain )

Hi guys
I am using this phone from 2 months
I am on liquid remix pie rom latest 10.1 version with singh kernel.
I have used pbh v7 , singh kernel , darknoah kernel
Darknoah kernel was good while gming but
While playing pubg on high settings 60fps the batterry drain
was 10 % in 13 min (no heating) (audio quility is good but not best)
But on singh kernel battery drain solved but low charging speed and while gaming heating is on peak feels like I am using sd 430
Pbh v7 is good espicially in bass music, charged full in 1hr
But battery idle drain is high also pubg drain battery fastly without heating
I buyied this phone in september
Then on stock rom Pubg battery drain was 3% in 15 min on high graphics
But audio quality was **** there so I rooted and moved on the custom roms but here also no rom available for high end gaming and music
please mention your rom and kernel with sot while playing pubg
And suggest me to get more of this device

hacker_zombie said:
Hi guys
I am using this phone from 2 months
I am on liquid remix pie rom latest 10.1 version with singh kernel.
I have used pbh v7 , singh kernel , darknoah kernel
Darknoah kernel was good while gming but
While playing pubg on high settings 60fps the batterry drain
was 10 % in 13 min (no heating) (audio quility is good but not best)
But on singh kernel battery drain solved but low charging speed and while gaming heating is on peak feels like I am using sd 430
Pbh v7 is good espicially in bass music, charged full in 1hr
But battery idle drain is high also pubg drain battery fastly without heating
I buyied this phone in september
Then on stock rom Pubg battery drain was 3% in 15 min on high graphics
But audio quality was **** there so I rooted and moved on the custom roms but here also no rom available for high end gaming and music
please mention your rom and kernel with sot while playing pubg
And suggest me to get more of this device
Click to expand...
Click to collapse
Your command over English is so appalling that I simply refuse to comment.....

Why dont you just stick with stock rom and flash mods that boosts the volume/audio quality instead? I also tried using custom roms but i always revert to stock rom as it is the stablest.

Nameless2 said:
Why dont you just stick with stock rom and flash mods that boosts the volume/audio quality instead? I also tried using custom roms but i always revert to stock rom as it is the stablest.
Click to expand...
Click to collapse
After reverting to stock in call volume not work always

maddymohit said:
After reverting to stock in call volume not work always
Click to expand...
Click to collapse
Flash dolby after getting to stock for call volume

harshwardhanmehrotra said:
Flash dolby after getting to stock for call volume
Click to expand...
Click to collapse
can you plz give me the link for dolby????

maddymohit said:
can you plz give me the link for dolby????
Click to expand...
Click to collapse
Attached

[GUIDE]Make kenzo/kate a battery beast!!

Hey guys. Just wanted to share some tweaks with which you guys can get amazing battery life on your redmi note 3. I used this setup for 3 full charge cycles, and averaged about 10Hrs SOT with a 1 year old battery, when I was getting about 5-6 hrs of SOT only on normal pie/10 roms. Do give this setup a try if you want the absolute best battery, and don't mind about performance degradation a bit... The device now behaves like it's got a 5000Mah battery now. If you guys manage a better setup than this, then do share your setup down below. And please hit the thanks button if this helped you. Cheers:fingers-crossed::fingers-crossed:.
SETUP:
Havoc OS latest 8.1
Latest agni kernel 13.0
Spectrum profile to battery
In any kernel manager (I use fk kernel manager):
.Big cores disabled
.Little cores max clock at 1382Mhz. Min clock to 400Mhz.
.Undervolt to lowest stable value (It's different for everyone, so try out a stable value for you).
.GPU max freq to 432MHz. Min to 133Mhz.
.Adreno Idler to on.
**Guys who have the 2gb kenzo, try the mcaosp 8.0 ROM instead of havoc. It has better
RAM management for you guys.**

shivaay1234 said:
Hey guys. Just wanted to share some tweaks with which you guys can get amazing battery life on your redmi note 3. I used this setup for 3 full charge cycles, and averaged about 10Hrs SOT with a 1 year old battery, when I was getting about 5-6 hrs of SOT only on normal pie/10 roms. Do give this setup a try if you want the absolute best battery, and don't mind about performance degradation a bit... The device now behaves like it's got a 5000Mah battery now. If you guys manage a better setup than this, then do share your setup down below. And please hit the thanks button if this helped you. Cheers:fingers-crossed::fingers-crossed:.
SETUP:
Havoc OS latest 8.1
Latest agni kernel 13.0
Spectrum profile to battery
In any kernel manager (I use fk kernel manager):
.Big cores disabled
.Little cores max clock at 1382Mhz. Min clock to 400Mhz.
.Undervolt to lowest stable value (It's different for everyone, so try out a stable value for you).
.GPU max freq to 432MHz. Min to 133Mhz.
.Adreno Idler to on.
Click to expand...
Click to collapse
Lol why u disabling cores. If u fantasize about 5000mah battery then buy redmi 8. Most of the kenzo users gone to android 10.

Black_Stark said:
Lol why u disabling cores. If u fantasize about 5000mah battery then buy redmi 8. Most of the kenzo users gone to android 10.
Click to expand...
Click to collapse
You don't like it don't use it. Don't criticize him for giving his opinion. You're talking as if he's forced you to disable your phones cores.
By the way, I'll try out the setup. Thanks for posting it for all kenzo users.

delete
Delete

@shivaay1234, Good tutorial - thank you! Could you please share your undervolting preferences?

wxtester said:
@shivaay1234, Good tutorial - thank you! Could you please share your undervolting preferences?
Click to expand...
Click to collapse
Glad you liked it mate. I'll tell you my undervolting values, but it's different for everyone, so, do experiment.
400 and 695 mhz with 710mv
806mhz 745mv
1017mhz 825mv
1190mhz 880mv
1305mhz 915mv
1382mhz 935mv

shivaay1234 said:
Glad you liked it mate. I'll tell you my undervolting values, but it's different for everyone, so, do experiment.
400 and 695 mhz with 710mv
806mhz 745mv
1017mhz 825mv
1190mhz 880mv
1305mhz 915mv
1382mhz 935mv
Click to expand...
Click to collapse
Thanks a lot mate. You're setup is giving me close to 12hrs of sot, which is insane. I still can't believe it. Thanks man.

i will try, i dont care about android 10

rickymanx said:
i will try, i dont care about android 10
Click to expand...
Click to collapse
Lol. Same here mate.

shivaay1234 said:
Hey guys. Just wanted to share some tweaks with which you guys can get amazing battery life on your redmi note 3. I used this setup for 3 full charge cycles, and averaged about 10Hrs SOT with a 1 year old battery, when I was getting about 5-6 hrs of SOT only on normal pie/10 roms. Do give this setup a try if you want the absolute best battery, and don't mind about performance degradation a bit... The device now behaves like it's got a 5000Mah battery now. If you guys manage a better setup than this, then do share your setup down below. And please hit the thanks button if this helped you. Cheers:fingers-crossed::fingers-crossed:.
SETUP:
Havoc OS latest 8.1
Latest agni kernel 13.0
Spectrum profile to battery
In any kernel manager (I use fk kernel manager):
.Big cores disabled
.Little cores max clock at 1382Mhz. Min clock to 400Mhz.
.Undervolt to lowest stable value (It's different for everyone, so try out a stable value for you).
.GPU max freq to 432MHz. Min to 133Mhz.
.Adreno Idler to on.
Click to expand...
Click to collapse
Where I should get that spectrum profile?

Divyeshj66 said:
Where I should get that spectrum profile?
Click to expand...
Click to collapse
It's an app in the play store. Link:
https://play.google.com/store/apps/details?id=org.frap129.spectrum&hl=en

If anyone wondering, you can use Kernel Aduitor to disable cores and undervolting, it's free and it is quite comprehensive.

@shivaay1234 are you the guy who made that rapid os rom?

Ehsnf said:
@shivaay1234 are you the guy who made that rapid os rom?
Click to expand...
Click to collapse
Yup.

shivaay1234 said:
Yup.
Click to expand...
Click to collapse
Oh cool. Bro, but why did you stop development of rapid os? I liked that ROM so much...

Divyeshj66 said:
Oh cool. Bro, but why did you stop development of rapid os? I liked that ROM so much...
Click to expand...
Click to collapse
When Q sources become stable, I will release the Q version of the ROM.

I used to disable the big cores as well on a per-app basis. For light usage like listening to music or reading ebooks, downloading stuff in the background etc it used to yield tangible improvements in battery life. Also while charging to keep battery temp. in check. Now I have Tasker automate it all.
Funnily enough in Redmi Note 3 with only the little cores active device didn't feel much slower but in my Poco F1 whose little cores are much faster (higher IPC, 25% higher clock speeds) it would feel a little laggy with big cores disabled.
Its better to undervolt only the higher frequencies and leave alone/reduce only a little the lower ones as they are much closer to the threshold voltage and more likely to cause a forced reboot if undervolted too much.

@amn1987 Thanks for bumping this thread dude, i really needed to improve my SOT. Hopefully this will help.

PRemBh0i said:
@amn1987 Thanks for bumping this thread dude, i really needed to improve my SOT. Hopefully this will help.
Click to expand...
Click to collapse
Bear in mind the performance degradation can be quite noticeable. Instead of completely disabling the big cores maybe experiment with clocking them lower at 1-1.2GHz where they are most efficient in terms of perf./W IIRC. At these low clocks they will still completely outperform the little cores due to nearly 80% higher performance per clock.

SHADOW Kernel by @energyspear17
Already have QUAD core and battery mode.
You can also UV while flashing
Which would result in better battery backup.
Anyways different peoples different choices.
Good works?