yashsingh1/xdaforums huggingface dataset:
[Nexus 5 Original Android Development] notbrodie:
how hot is your phone?

Sent from my Nexus 5

---------- Post added at 07:29 PM ---------- Previous post was at 07:28 PM ----------

uv is less for life and more for heat. most people can't uv under 75. that's my limit

Sent from my Nexus 5
[Nexus 5 Original Android Development] shawnaye:
Thermal throttled. Let it cool and check back.
[Nexus 5 Original Android Development] A-FrenZy:
So I shouldn't do more UV right ?

What can I do to save more battery ?
[Nexus 5 Original Android Development] TrenchKato:
Take control of your screen brightness, your radio, and don't let apps run wild in the background..
[Nexus 5 Original Android Development] tjpallares:
I don't think its thermal throttling. Its what the max CPU frequency was set to. Like it was under clocked by default. Phone isn't hot at all.
[Nexus 5 Original Android Development] blueren:
I see a couple of cm led related updates on r31. Does this mean that stock cm led options work without external apps like light flow?

Sent from a Nexus
[Nexus 5 Original Android Development] Chris123NT:
Yes
[Nexus 5 Original Android Development] thesebastian:
Hey franco, the thermal throttle value is hard-coded in the kernel or you can change it using the FKU?

P.S.: I really liked the decrease to 60ºC. :good:
[Nexus 5 Original Android Development] Tzfardaya:
you can change it using fku, it's on the kernel settings page..
[Nexus 5 Original Android Development] franciscofranco:
cat /proc/kmsg

Nope, stock max is 2,2GHz.

You can change it with apps, terminal, shell scripts, adb, whatever.
[Nexus 5 Original Android Development] vomer:
May I ask how this can be controlled/set? Would probably ditch light flow if I can set colors kernel side :good:
[Nexus 5 Original Android Development] notbrodie:
all it does is allow the led to be in an "always on" state. it still requires rom/app support

Sent from my Xoom
[Nexus 5 Original Android Development] Aerowinder:
Wipe FKU data. It happens sometimes.
[Nexus 5 Original Android Development] thesebastian:
Sorry my bad...I was looking for that setting at the CPU settings menu.

Thanks the help!

Inviato dal mio Nexus 5
[Nexus 5 Original Android Development] bknightt:
anyone here playing Plants Vs Zombies 2 with r31? Noticed quite the heat, although it's probably normal as I've never played it before and everyone claims to be highly cpu demaning, etc. just saying this to compare with other users's behavior.

thanks.
[Nexus 5 Original Android Development] Enddo:
use FKU if you can to make per-app rules to keep the heat down while you play it
[Nexus 5 Original Android Development] howtomen:
personally throttled all my games down to 1ghz and they run just as smooth and with little to no heat. and im playing injustice mc4 and other games that are "CPU instensive"

and the not as intensive games are throttled to around 800mhz (dont remember the exact step)
[Nexus 5 Original Android Development] bknightt:
nice I'll try that! thanks!
[Nexus 5 Original Android Development] Mrafcho001:
Hey Franco, still seeing the pegged core issue. Is there a log to figure out what's causing this?
[Nexus 5 Original Android Development] javacody:
New Kernel and new FKU beta on the same day?

Franco, you are the king!

How much did I pay for FKU? It was so many years ago I don't even remember and I'm running your kernel on four devices.

Might be about time to send a donation your way...

---------- Post added at 11:40 PM ---------- Previous post was at 11:25 PM ----------

Hilarious.

Franco, just had a restart. Sent last_kmsg via gmail to you.
[Nexus 5 Original Android Development] The Gingerbread Man:
I was thinking if trying the same for riptide 2, setting a mode for 1ghz. Remember this is a quad core device so that means 4x 1ghz which is 4 GHz total speed and that's if you limit it. If you didn't and allowed default 2,25 GHz per core that's 9ghz total system speed.
[Nexus 5 Original Android Development] bknightt:
1ghz per core should be enough and get rid of the heat issues most likely, I'll post an update tomorrow! ;)
[Nexus 5 Original Android Development] pierrep56:
I am on r31 with MahdiROM 14/01/03 and Franco supports it. See the ROM thread.
[Nexus 5 Original Android Development] paradoxiumwind:
What clock settings are you guys using with this kernel to keep battery as long as possible, but without sacrificing any performance? (since the phone is so powerful anyway?)
[Nexus 5 Original Android Development] dark_ente:
go with 1,7 ghz then
[Nexus 5 Original Android Development] parkson:
Any tweaking needed for governor control values?
[Nexus 5 Original Android Development] pikachukaki:
http://pastebin.com/9jvz2p7C

Reboot ehile watching a youtube video....
[Nexus 5 Original Android Development] Exostenza:
Is there a reason why the thermal limit was reduced to 60c on r31?
[Nexus 5 Original Android Development] Exostenza:
Of course the one time I don't read up on what's going I ask a stupid question.

Thanks.
[Nexus 5 Original Android Development] ultim:
Is there any long term side effect to the battery with fast charge? Will it have higher chance of damaging the battery?

As the battery isn't replaceable, I rather not risk it
[Nexus 5 Original Android Development] iPsychoGeek:
Is it good that my GPU growing from 200 to 320 - 389 and returns to 200 when i just scrolling my homescreen(no live wallpaper) and other apps?

On other kernels with ondemand GPU governor i always get 200 at homescreen and only in games GPU rises to 450 and held at this frequency.
[Nexus 5 Original Android Development] KTT16:
The battery is replaceable. If you can 1) Find a replacement. 2) are willing to open up the back, which is very easy. There's only 1 or 2 pins holding it in place.
[Nexus 5 Original Android Development] drawde40599:
The battery is replaceable if u really had to . but no ,All it dose is fool the phone into thinking its being charged from AC when plugged into USB . been using USB fastcharge on all my devices since it was developed years ago ,not one was ever hurt .
[Nexus 5 Original Android Development] KTT16:
Just wanted to report that r31 seems to be running much cooler than 30. Thanks Francisco!
[Nexus 5 Original Android Development] Langduscher:
Why would USB Fast Charge diminish your battery??

You must be charging it through the wall socket sometimes, right?

Makes no difference for your battery. (correct me if I'm wrong)
[Nexus 5 Original Android Development] silvan g:
I think because thermal throtle went from 70 to 60
[Nexus 5 Original Android Development] fbf2201:
It can rather be a risk for your PC USB port, especially for older devices. They might not support the higher current and break.
[Nexus 5 Original Android Development] cobyman7035:
Fast charging work but it doesn't say AC charging RIGHT?

Via my NeXus 5 on Tapatalk⁴
[Nexus 5 Original Android Development] :
Right!

So what does it say in your kernel log?
[Nexus 5 Original Android Development] Re-FleX_NL:
r31 is Running Silky smooth here! Really good work! thank you so much! :good::good::good:
[Nexus 5 Original Android Development] ppog:
I've just upgraded to r31 this morning so nothing really to share about it apart from the fact that franco kernel is the best.

I do have an observation however about I/O schedulers. I had been experimenting with different schedulers on r27 and I found that cfq was very hard on battery life. Anyone else notice this?
[Nexus 5 Original Android Development] carlese:
And by hard you mean..?
[Nexus 5 Original Android Development] ppog:
That the battery drain with screen on was more than with deadline or RoW

As I said, I was experimenting, and this is just an observation shared with the community, both for their information and for mine, to see if anyone else has experienced the same.
[Nexus 5 Original Android Development] MobyDick92:
You can't easily add frequencies of a quad/dual core processor and sum them up as a total freq. You should know that.

Gesendet von meinem Nexus 5 mit Tapatalk
[Nexus 5 Original Android Development] The Gingerbread Man:
MobyDick92 how else could you describe 4x 1036mhz?
[Nexus 5 Original Android Development] MobyDick92:
Possibility of 4 cores working on max. 4 threads (1 thread per core) with the maximum frequency of 1Ghz per each thread.

PS: too much offtopic.

Gesendet von meinem Nexus 5 mit Tapatalk
[Nexus 5 Original Android Development] Langduscher:
Amazing batterylife is amazing!
[Nexus 5 Original Android Development] tuilalnvinh:
Bug on r31?

After upgrading to r31, I'm facing an issue when charging my n5 in powered-down state:

I switched off my phone, plugged in the AC power adapter, it popped up the charging indicator and turn off the scree (no bug so far), but after about 5-10mins, I pressed the power button slightly to view the charging progress, the screen was still off (I was unable to turn it on). The only way to power on is unplug the AC Adapter , and long-press Power button.

So please double check it. thanks

PS: I reflashed r30, and the issue has gone.

My ROM: Purity r04/01
[Nexus 5 Original Android Development] TheSpaceManatee:
Not sure if Franco remembers me, but now his kernel works beautifully on my phone without random reboots and being stuck at boot logo etc... Its the kernel of my choice now jus sayin
[Nexus 5 Original Android Development] Ben36:
That is just super... Mario...

Lol... Sorry I couldn't resist :P
[Nexus 5 Original Android Development] giajp:
Which governor? Which settings of it?

Sent from my Nexus 5
[Nexus 5 Original Android Development] JoaoPaulo:
Yeah, thats the correct meaning :)
[Nexus 5 Original Android Development] Langduscher:
Interactive, Max Freq: 1728mhz, GPU Controle -> Max Freq: 320mhz

Governer Control:

above_hispeed_delay:120000

boostpulse_duration:250000

go_hispeed_load:60

hispeed_freq:1190000

input_boost_freq:1190000

min_sample_time:10000

sync_freq:1036000

target_loads:90

timer_rate:40000

timer_slack:120000

Hotplug control -> first_level: 70

Please note that I don't play games, so dunno whether these setting affect that.
[Nexus 5 Original Android Development] maxl96:
Probably a bit Off-topic but I monitored the CPU temperature and on heavy load it raises from about 35 degrees C up to 78 or more in about 2-3 seconds.

Is this normal behavior that it raises up to such temperatures so quick?
[Nexus 5 Original Android Development] Langduscher:
Hi, I tried to reproduce that but failed to do so (stock ROM).
[Nexus 5 Original Android Development] jaron7_11:
Wow I must give your settings a try .. Idk the kernel does great on the phone but don't see how you guys are pulling these #s
[Nexus 5 Original Android Development] Langduscher:
Well I'm no wizard, just using Francisco's FK voodoo mixed with Jmnews' & Sbsss' settings. All thanks should go to them!

Have fun experimenting :good:

---------- Post added at 12:57 PM ---------- Previous post was at 12:52 PM ----------

Just checked and go_hispeed_load is set at 80 in my settings these days (I just c/p before...)
[Nexus 5 Original Android Development] GeekMcLeod:
Reboot when trying to change my settings to the quoted ones above. Touched governor control and rebooted.

I have a feeling it is just because of UV but here is my last_kmsg just in case. It was too big, so I had to cut it off. I hope I didn't cut off anything important.

http://pastie.org/8609707
[Nexus 5 Original Android Development] Langduscher:
Just tried to reproduce that but failed. Wonder what went wrong.
[Nexus 5 Original Android Development] Pete182:
Wow is this stock rom ?
[Nexus 5 Original Android Development] Langduscher:
Yes
[Nexus 5 Original Android Development] chrisono:
Not sure if this has happened to anyone else but after updating to R31 on Cataclysm after a reboot my battery stats reset as if i just unplugged the phone.

This never used to happen they would just carry over from before reboot. not a big deal as i don't reboot my phone much.
[Nexus 5 Original Android Development] Caniv:
holy hell that is AMAZING!

so you're telling me that if i follow all these settings of yours, just what you wrote here and nothing more, i should get 6 sot?!
[Nexus 5 Original Android Development] jordirpz:
[MENTION=4468759]Ti2[/MENTION]

Hi, uv?

vía N7 (2)
[Nexus 5 Original Android Development] Langduscher:
That, plus using your phone THE EXACT SAME WAY I did ;) (and assuming your electronics are equal to mine)

Kidding aside, yes you should be able to come a long way. Why don't you try it? :good:
[Nexus 5 Original Android Development] aavvaallooss:
UV means UnderVolting
[Nexus 5 Original Android Development] franciscofranco:
[ 5497.020716] android.bg: page allocation failure: order:4, mode:0x40d0

No idea why.

We're operating a Full HD display. When you scroll around the GPU needs to work for it not to lose any frames, otherwise you'll see lag.

I'm not so sure about that other Kernels behaving like you described. Flash faux's and you'll see it at 320MHz when doing nothing... same as on stock.

No. IO schedulers just manage the IO requests, nothing more.

So, the device is powered off, how do you think the Kernel is affecting a powered down device?

Unfortunately that's how our sensor works. It kind of guesses the upcoming temperature and rises very fast, then it slowly decreases because, i fact, there's no way it can physically rise 40C in 2-3 seconds. Dumb sensor.

And why is that Kernel related at all?
[Nexus 5 Original Android Development] chrisono:
and thats why i asked was just curious as it only started after updating to R31. like i said no big deal, will look into it on the rom side.

Thanks for the work on the kernel :)
[Nexus 5 Original Android Development] dmmarck:
Easy...

http://www.youtube.com/watch?v=SkWeMvrNiOM
[Nexus 5 Original Android Development] HughesNet:
Because evolution begins to reverse in any sufficiently advanced society where natural selection is not allowed to function and you can't shoot people who annoy you.
[Nexus 5 Original Android Development] zappoo:
Am currently using faux kernel but thinking of changing over to franco - hoping it has better battery life?

BUT - does it have a volume boost? I really want louder volume...
[Nexus 5 Original Android Development] Nbsss:
That's some crazy battery life there mate... can i get you to find out your CPU bin?

You need busybox installed, then:

Reboot, launch Terminal emulator and enter in this:

su

dmesg | grep ACPU

then PM or post here your PVS number (usually 1-6)

cheers mate
[Nexus 5 Original Android Development] Tzfardaya:
No volume boost yet.. We're all waiting until Francisco gets his n5 for all the naughty fun bits to be added to his kernel... :D
[Nexus 5 Original Android Development] i860:
Hi

This is it!
[Nexus 5 Original Android Development] loganno:
Franco when a version with color control? Many nexus 5 have the display with colors that are too warm
[Nexus 5 Original Android Development] Nbsss:
Hmmm, its not there. Did you install busybox? https://play.google.com/store/apps/details?id=stericson.busybox&hl=en
[Nexus 5 Original Android Development] Testraindrop:
Not sure if directed at me :P

If so... sarcasm...

Gesendet von meinem Nexus 5
[Nexus 5 Original Android Development] i860:
Sorry i had to restart the phone to show ( same thing with n4 ).
[Nexus 5 Original Android Development] Nbsss:
Thanks bro. That's great news though! Even the low pvs chips can get awesome battery life, says a lot about the Snapdragon 800 and Franco :)
[Nexus 5 Original Android Development] HughesNet:
I read something a few pages back that I want to clarify for myself. If I were to want to switch from this kernel to another I read someone state that I could not do so directly and would instead have to flash the stock kernel first. Is this the case? I just want to be sure I am aware of that having never used a kernel with that requirement before.
[Nexus 5 Original Android Development] jtroye32:
Can you explain the PVS# or direct me to a thread where they talk about it? On the Nexus 4 it was just Fastest, Faster, Fast, and Nominal.
[Nexus 5 Original Android Development] dmmarck:
I'm not aware of any reason why you would have to? I never did that with the GNex, and as far as I can recall, never had any major kernel issues because of that.

More experienced kernel testers may want to chime in, however.
[Nexus 5 Original Android Development] graffixnyc:
Franco, you posted to another user saying the max frequency keeps changing due to being thermal throttled. I'm seeing it change back to a higher clock speed though. I set it at 1.7 and come back and it will be at 2.3. I'm not sure how that kinda kernel stuff works as i known next to nothing about kernels, does the thermal throttling just taking over the clock speed control completely and shouldn't even bother trying to set it for now? I've gone into the app few times and have seen it be set lower than the max I set sometimes higher than I set it at.
[Nexus 5 Original Android Development] HughesNet:
I am referring to post 1108 by Franco.
[Nexus 5 Original Android Development] kman79:
Thats awesome! Did you juat flash the ROM and nothing else or were you undervolting?

Did the PVS command and mine shows up as #2
[Nexus 5 Original Android Development] bleuxeon:
I just can't beleive it : I have 99.5% of deep sleep for last 75mins!

Never seen such result since I get Nexus 5, but also I have never seen this during 2 years using Galaxy S2 with SiyahKernel or Dorimanx kernels that have been heavily tuned for long months.

Amazing job!

EDIT : my best results were 97.5% of deep sleep.
[Nexus 5 Original Android Development] rxmxsh:
As soon as he gets his phone and some time. He's stated this a few times in the thread...
[Nexus 5 Original Android Development] Re-FleX_NL:
Got best SOT stats so far!

10% off my battery is down and i have 45min SOT! Really amazing.

Last version i had this kind off stats was r25 keep up the good work! :good:
[Nexus 5 Original Android Development] thesebastian:
Anyone knows what's the stock kernel "CPU temp throttle" value?

Inviato dal mio Nexus 5
[Nexus 5 Original Android Development] Langduscher:
No. Should I?
[Nexus 5 Original Android Development] abdel12345:
So, the device is powered off, how do you think the Kernel is affecting a powered down device?

[/QUOTE]

Isn't the kernel used when phone is charging? I don't know much about kernels though but I thought it did since the charging animation is from the kernel right?

Please press the thanks button if I help you.
[Nexus 5 Original Android Development] jordirpz:
I installed your settings + uv. I hope results

vía N7 (2)
[Nexus 5 Original Android Development] hello00:
the charging animation is within the systemui
[Nexus 5 Original Android Development] franciscofranco:
It throttles by battery temp, not by CPU temp.

Isn't the kernel used when phone is charging? I don't know much about kernels though but I thought it did since the charging animation is from the kernel right?

Please press the thanks button if I help you.[/QUOTE]

No, the Kernel is not loaded until after the Google logo appears.
[Nexus 5 Original Android Development] jaj473:
Today i got bored and played a lot...

By the end of the day, i checked battery stats and thought i should probably visit a eye specialist...

But the fact is...

1hr music +

1hr 45mins of gaming (minion rush and subway :p)

=

2hrs SOT..

Franco please tell us.. Are you some kind of android gandalf... :p

Your kernel is really like a spell on my phone..
[Nexus 5 Original Android Development] abdel12345:
No, the Kernel is not loaded until after the Google logo appears.[/QUOTE]

Okay thanks for clarifying.

Please press the thanks button if I help you.
[Nexus 5 Original Android Development] cobyman7035:
Target-loads? Mine stock shows weird number ratio? Do I just put in value of 90? Thx

Via my NeXus™ 7 FHD on Tapatalk⁴ Pro
[Nexus 5 Original Android Development] rjyama:
Had a random reboot after unlocking my phone on r31, same settings from r30, uv 300mhz@625mv. pastie.org/8609961 thanks for this magical kernel franco! :)
[Nexus 5 Original Android Development] Jeremy:
Then don't UV so much.
[Nexus 5 Original Android Development] jaj473:
uv step by step( by 25mv) and check it yourself...

mine was stable till 675 and was kind of laggy at 650...
[Nexus 5 Original Android Development] rjyama:
Thing is, my voltage settings is stable since r25, flashed every release and only encountered the reboot after a couple of hours using r31. Thought it might be caused by something else.
[Nexus 5 Original Android Development] Re-FleX_NL:
Think u have 2 flash again ;) np @ all here! ;)

maybe u can try cat /proc/kmsg ?
[Nexus 5 Original Android Development] G8D:
Per app modes appear to be crashing me. When I leave an app under my "demanding" preset (default setting) and the app sets me back to my normal (1.5 under clock) the phone reboots.

This has only happened on r31.
[Nexus 5 Original Android Development] Fluidification:
There are changes here and there in the kernel which may change the demand of certain things. Like the changelog says that Franco changed the Interactive tunables a bit. This might put more load on certain CPU settings, like maybe the 300mhz is now being used more often. So you have some insane phone to be able to run down there anyway. I can't even go past 725. So you should probably go at 650 since it doesn't make to much of a difference.
[Nexus 5 Original Android Development] CJNYC:
Vibration intensity

Quick question. Sorry if it's been asked, but I've searched the thread and haven't found any discussion. With vibration intensity set to 100 vs the stock 63, are you guys seeing a noticeable drain on battery life? I like the stronger vibration, but not at the expense of material battery life. Thanks!
[Nexus 5 Original Android Development] EnricoTFYKD:
Just had a random hard reboot on r31. I don't know whether it was due to kernel or ROM, however is the last_kmsg

(Sorry, I'm having troubles with pastie.org)

Spoiler content hidden.
[Nexus 5 Original Android Development] franciscofranco:
Where is the log?

No.
[Nexus 5 Original Android Development] franciscofranco:
I don't see any log.
[Nexus 5 Original Android Development] G8D:
I've never actual used the logs. Where is it?
[Nexus 5 Original Android Development] EnricoTFYKD:
[MENTION=3292224]franciscofranco[/MENTION] sorry, I had troubles with pastie.org not giving me a correct link. I edited the post. Sorry again
[Nexus 5 Original Android Development] Langduscher:
I just c/p what I had saved somewhere. At that time the target load was left untouched. And still is in my settings.

-

I just had a long phone call in a cráp radio signal area and that eats through battery allright :D
[Nexus 5 Original Android Development] franciscofranco:
/proc/last_kmsg ...

Doesn't show any error. Are you undervolting or something?
[Nexus 5 Original Android Development] EnricoTFYKD:
Yes, I am actually UVing a little, but it worked fine for the last two weeks and passed all the stability tests I could do, and it never happened before. Might be a ROM issue, however, because I am always running the latest Cm nightly.

I provided the log just in case it was something related to the kernel, but if it is not the case, sorry for the annoyance and keep up your awesome work.
[Nexus 5 Original Android Development] franciscofranco:
The joy of CM. No wonder my N5 never random reboots, I don't UV or use CM.
[Nexus 5 Original Android Development] G8D:
http://pastebin.com/6RGEtWur

kmsg for the reboot. It isn't an isolated instance. Happens whenever I exit an app that's one of my per-app apps.
[Nexus 5 Original Android Development] franciscofranco:
Are you killing FKU from recents? Your modes are changing the number of online cores? Like a different first_level threshold?
[Nexus 5 Original Android Development] cavolo:
Hi,

I use this kernel since r13, and checked set on boot for my UV settings since ~r24 I think, really stable.

But actually i'm on r30 and the changelog say that the interactive tunable have changed, one guy get some reboots with his configuration. Now, did I have to restore stock config before flash or not ? To avoid the possibility of getting reboots.

Nb: awesome kernel, but I think i'll have to do a clean install soon, I think I have a wild app running in background.