yashsingh1/xdaforums huggingface dataset:
[Nexus 5 Original Android Development] Silvers91:
Hello guys, please answer me.. Will this kernel work on the latest Resurrection Remix ROM?

Thanks a bunch.
[Nexus 5 Original Android Development] antec123:
yes, it is based on cm12
[Nexus 5 Original Android Development] Venomous Viper 119:
I've always been an elemental x user. Just switched to this kernel & I must say, this is a great kernel. Cheers to the dev. Can anyone tell me if the same kernel works on both AOSP based & CM based ROMs?
[Nexus 5 Original Android Development] :
For now CM12 in Lollipop is AOSP based so yes, the same kernel should work for you.
[Nexus 5 Original Android Development] thagringo:
didnt say anything was wrong with the freqs or with deepsleep, was just wondering why cpus switch mhz more frequently than before.

of course gains are marginal, otherwise everyone would be using it.

I guess this depens on what you do with your phone, in my case i have lots of idle loads which is probably why i can get a bit out of.

Thats why i asked about having this is an option.

cheers !
[Nexus 5 Original Android Development] R3Lax1:
Huh, eng.stk is now a senior member? Am I missing something? O_O
[Nexus 5 Original Android Development] marf28101995:
This is XDA nowadays.....
[Nexus 5 Original Android Development] el5arsawi:
Thank you for making it runs fine on euphoria again .. ?

Sent from my Nexus 5
[Nexus 5 Original Android Development] donnabelmartie:
Trying this on cm12. Thanks for kernel auditor compatibility. Others are confusing.

Best so far! Thanks!
[Nexus 5 Original Android Development] Assa551N:
Where can I find the changelog on github?
[Nexus 5 Original Android Development] marf28101995:
https://github.com/engstk/hammerhead-5.0/commits/code_blue-l
[Nexus 5 Original Android Development] DJBhardwaj:
Which kernel tweaking app works the best for Code_Blue?
[Nexus 5 Original Android Development] Isley_:
Try Faxu123, FKU, Kernel Adiutor
[Nexus 5 Original Android Development] pirigu:
sorry but it works on cm12? If so, what should I download? Thanks in advance:)
[Nexus 5 Original Android Development] marf28101995:
Download the only updated version for lollipop

Works with cm good for now
[Nexus 5 Original Android Development] pirigu:
perfect thank you very much
[Nexus 5 Original Android Development] marf28101995:
Next time use thanks button ;)
[Nexus 5 Original Android Development] eng.stk:
Beast mode: on!

Thanks guys!
[Nexus 5 Original Android Development] peeweew:
I have this problem whenever I turn on the Wifi. Apps will start to process. And phone hangs at a very long time, before everything completely load you need to wait for about 5mins before the hang finishes.

Is this kernel issue? I have CM12 with r857, also greenified.

TIA
[Nexus 5 Original Android Development] marf28101995:
Nothing related to kernel .. Time to clean flash ?
[Nexus 5 Original Android Development] ilanor:
Try clearing cache. Try resetting networks.
[Nexus 5 Original Android Development] GamaX320:
running great latest build r864 build!! thank you for you awesome work!!
[Nexus 5 Original Android Development] Jwizzled:
Buttery as. Thanks eng.stk
[Nexus 5 Original Android Development] pirigu:
boys last question ... If I leave the default settings the clock remains as the original I have this kernel is overclocked? Thanks
[Nexus 5 Original Android Development] frikakwa:
Same clock but different governor, different hotplug... so totally different from the original!
[Nexus 5 Original Android Development] pirigu:
thanks very much interested me only the clock! Thanks again and cm12 going great thanks
[Nexus 5 Original Android Development] Gallardo994:
All right crew!

Code blue 864 is downloadable on the site. Strange that eng.stk didn't mention this. Bit thanks for the update :)

Been using UBER lately, but it starts lagging sometimes for no reason (even when it's cold), overheats sometimes. Back to code blue :D Runs great with the latest Euphoria.

Sent via updated unusable garbage on my Nexus 5
[Nexus 5 Original Android Development] :
This kind of stuff puts a smile on my face :) Happy (late) Valentines Day :)
[Nexus 5 Original Android Development] pierrep56:
Last r864 version is incredibly smooth on Euphoria. Can't find any bug until now. ?. Thanks!
[Nexus 5 Original Android Development] Eltorito94:
battery life on 864?
[Nexus 5 Original Android Development] R3Lax1:
Impossible to tell battery life after only ~10 hours....
[Nexus 5 Original Android Development] marf28101995:
These guys this days..

The battery life depends on your usage not in the others! So its a stupid question the other guy did.. And like you said the build is up for you a few hours ago and already asking about battery... This kind of people should leave XDA...

Anyway I've more time with the latest version and the battery still the same the improvement was in performance side guys ;)
[Nexus 5 Original Android Development] amitkapate:
can i dirty flash r864 over r857 build ?
[Nexus 5 Original Android Development] dhalham:
What's the change log
[Nexus 5 Original Android Development] Starsream88:
https://github.com/engstk/hammerhead-5.0/commits/code_blue-l
[Nexus 5 Original Android Development] SteveMurphy:
Of course.
[Nexus 5 Original Android Development] eng.stk:
Check out G+.

I prefer to use it those days.
[Nexus 5 Original Android Development] eng.stk:
Code_Blue r864

All right crew!

I pushed #Code_Blue r864, go get it.

This week some tweaks to blu_plug: get rid of input boost and making 2 min cores online in order to get less plug lag , keeping freqs low because of less racing and better load management (plug threshold at 80).

We will keep max screenoff cores also in 2 because of some load hungry stuff like radio handoff and heavy multimedia apps that become jurgy sometimes (feel free to make it lower if you wish).

There's also some more fixes sand improvements, blu_active also got a little tweaking to follow this changes.

Upstream patches and the likes check changelog: http://goo.gl/jI4g2Z
[Nexus 5 Original Android Development] Crazy32:
The link to the G+ Community shows only my start page. And I can't find the community with the search.
[Nexus 5 Original Android Development] travster119:
https://plus.google.com/app/basic/communities/112529555041963583505
[Nexus 5 Original Android Development] bknightt:
a couple days ago I was going to ask exactly that about the cores, since every little touch you do on the screen always plugs in the 2nd core, assuming you only had one up, so everytime we're using the phone there isn't virtually any advantage in having only one core, it will keep turning the 2nd on and off all the time, which shouldn't be the best compared to having the two always on, glad to see this implemented!

Curious about that approach in screen-off, need to run a few tests to check how it behaves.

Thanks for all the work, keep up!
[Nexus 5 Original Android Development] rockafellor:
Should I delete app data of the kernel app everytime I update the kernel? Thanks in advance guys
[Nexus 5 Original Android Development] Jax Teller:
[MENTION=3873953]eng.stk[/MENTION] with the last build I have some lags in a few apps like g+ and Tapatalk. I didn't have such lags with the previous three or four builds for sure.

Maybe we still need some kind of touchboost like cpu-boost that could be enabled with an app.
[Nexus 5 Original Android Development] marf28101995:
Its impossible to have lag with latest version and not with the previous lol

Check your setup

Or try a clean flash to feel the speed ;)
[Nexus 5 Original Android Development] Jax Teller:
If my setup had problems, then I'd have the same issues when I went back to the previous build (r857), but I didn't.[emoji6]
[Nexus 5 Original Android Development] marf28101995:
Like I told you is impossible to be related with kernel

The performance is improved 2 cores always on the time of waiting for the hot plug put on the 2 core on touch is gone so if previous you hadn't.. It can't be from the kernel trust me I'm a homeless ;)
[Nexus 5 Original Android Development] Jax Teller:
Basically when you are in apps like g+ or Tapatalk because you are always "doing" something and you don't stay "static" the 2nd core rarely goes off (at least for my style of use) so having the assist of boost improves performance.
[Nexus 5 Original Android Development] marf28101995:
BTW the second core will never go off

And we tested it all the week , 4 guys any performance drops only improvements.. So just suggesting you to try I clean flash to see if it persists
[Nexus 5 Original Android Development] Jax Teller:
I was talking about the 2nd core in previous builds, not the last one.

Anyway, I don't want to argue with you, I have no reasons, I just said my opinion about the last build compared to the previous 3-4 builds.
[Nexus 5 Original Android Development] imageMaster:
It's because pocket mode

Отправлено с моего Nexus 5 через Tapatalk
[Nexus 5 Original Android Development] eng.stk:
Yeah this is correct I think
[Nexus 5 Original Android Development] johnannis:
I wanna ask something I saw on your screenshots.

I used trickster mod before and had that option for << multicore power saving >>. But this option can't be found on any other app. So is it a placebo or a settings that all other apps lack to modify?
[Nexus 5 Original Android Development] melbourne408:
I have opted into the beta version of Trickster Mod.
[Nexus 5 Original Android Development] johnannis:
I don't think it has to do with that I am asking, as ilthis option exists in normal version too.

But does it make any difference? Does <<Multicore Power Saving>> works ?
[Nexus 5 Original Android Development] eng.stk:
It's a scheduler flag, that tries to put all tasks in less cpus in irder to save battery... I just see some performance decrease whan I turn it on, not really a battery increase..
[Nexus 5 Original Android Development] johnannis:
Thanks, I have stopped using trickster so I couldn't come to any conclusion myself. But I couldn't understand why only trickster gives that option
[Nexus 5 Original Android Development] eng.stk:
You can use terminal also:

echo * > /sys/devices/system/cpu/sched_mc_power_savings

where * can be 0 (disabled), 1 or 2 (most agressive savings)
[Nexus 5 Original Android Development] CitizenLee:
WiFi / Mobile Data always on, around 4hrs screen-on time and x3 Gmail accounts syncing. Not bad! :)
[Nexus 5 Original Android Development] ilmirkin:
Hi. What is your kernel version friend? What are your settings
[Nexus 5 Original Android Development] CitizenLee:
Hi mate,

Kernel version is r106 and all settings left at default.

I do use Greenify though, and have the donate version so I can hibernate system apps. In fact, apart from essential services the only things not hibernated are SMS, Gmail and Play Store.

Other info:

Screen brightness 35-40%

All location services off

All vibration off (apart from calls / SMS)

All auto-sync apps off (Facebook, weather etc)

Google Now disabled

3G always on (I don’t get 4G in my area)

WiFi always on (set to Never Sleep)

Bluetooth off unless I need it (some days lots, other days not at all)

x3 Gmail accounts with push notifications on

If I do more gaming / YouTube / streaming music etc then I’m lucky if I get much beyond 24hrs, but that’s to be expected really. I just like peace of mind that if I’m not using the phone it’s not draining too much battery on standby. This seems to drop around 0.5% per hour, which is excellent.

Lee
[Nexus 5 Original Android Development] melbourne408:
I set multicore powersaving to 2 when my min core is 1 and max is 2.
[Nexus 5 Original Android Development] benna:
r104 battery. second charge cycle.

r104. 10h standby, 3h30 SOT, 2h gaming. Is it just me, or is r96 better on battery?
[Nexus 5 Original Android Development] Primokorn:
I was on r106 and I ran into troubles with the audio quality. I indeed had bips while listening to audio podcasts.

Tests made with and without Viper4Android.

Now I have the stock kernel of Mahdi Rom and I have no more bips.
[Nexus 5 Original Android Development] Hatshipuh:
Now this is weird, no matter what I do, Dynamic Sync is off by default, even after clean flashing a ROM.

There are no apps set on boot and init.d is empty except for the trim script.

It's no big thing to enable it after boot but it's strange considering it should be on by default.
[Nexus 5 Original Android Development] Notechis:
Sound is crisp and clear here... No issues at all...Scipped viper mod because of that....
[Nexus 5 Original Android Development] eng.stk:
Audio is stock apart from faux sound.

No issues whatsever on Purity. Does it have DSPmanager? If you got those issues on screenoff, raise your screenoff max freq.
[Nexus 5 Original Android Development] eng.stk:
You must have something interfering with that ,it's on by default and always worked fine.

Maybe you could do a init.d scriot to force it.
[Nexus 5 Original Android Development] Primokorn:
I always remove DSP after flashing a rom and install V4A as a system app. My screen is off while having these issues but I didn't find any option to increase the screen off frequency in Kernek Tweaker / Trickster Mod.
[Nexus 5 Original Android Development] eng.stk:
You remove one mod and add another... not very good...

Find it here:
[Nexus 5 Original Android Development] eng.stk:
You're confusing things mate.

We have input boost like always (on cpu governor blu_active). cpu-boost is frequency related, nothing to do with core management.

And cpu-boost is crap (unless you use mpdecision). Every dev that used it in a serious way are doing the same I did ages ago: remove it.

What I did is removing input boost on blu_plug.

In previous build 1 core always online and second would go on when touch detected.

Now we have the second core always on because that way there's less lag presenting performance and both core freqs and system load will be much lower. Better performance and less battery usage, better load/freq management.

What happened when you used input boost on plug is that this have cpu cost when online the second core and freq speed would go over input freq for a few moments, creating an artificial boost. You can increase your input boost freq a bit to mimic this if you want.

Lot's of testing and such come from my work on shamu. So far I'm liking how the things turn out and I'm keeping it that way.
[Nexus 5 Original Android Development] Jax Teller:
Thanks for the info.

I'll try r864 again to see what happens, maybe for some irrelevant reason my N5 was slower.
[Nexus 5 Original Android Development] russian392:
So you're doing what elemental x does now...2 cores online with no input boost to keep things smooth but not constantly jumping up and down. I must say i find this to be very good because im packing about 5 hours screen on time, have 20% left, been using it since 6am and its now 7:30. so i guess 6 is possible.
[Nexus 5 Original Android Development] eng.stk:
Actually I already did it in the past, before I brought input boost to hotplug.

First blu_plug versions had 2 min cores online. stratosk used this implementation for quite some time also.

So the "new" of some is in fact the old of others ;)
[Nexus 5 Original Android Development] R3Lax1:
[MENTION=3873953]eng.stk[/MENTION], what are your thoughts on this? http://xdaforums.com/android/software-hacking/dev-kcal-advanced-color-control-t3032080
[Nexus 5 Original Android Development] Spectrum75:
[MENTION=5824101]gtctsiamp[/MENTION] [MENTION=4939514]marf28101995[/MENTION] [MENTION=3873953]eng.stk[/MENTION]

Well, yesterday i had some similar issues like [MENTION=5824101]gtctsiamp[/MENTION]. Explaining :

System UI was absolutely smooth, apps opening speedy and multitasking perfect as always.

Only 2 particular apps had some "micro lag", the usual suspect Tapatalk and G+.

I was on a full clean Purity+CodeBlue installation ( the first clean after a month )

so the thing was kind of weird to me. Other apps with heavy scrolling i use, like greader with

hundreds of feeds or Pocket or Keep with dozens of cards was absolutely ok.

After the above comments i thought to play with some settings like read ahead etc but it was late at night and i left it for today.

Where i surprisingly found that this micro lag went away and everything is smooth as usual.

So, i think the final conclusion is that the new clean setup needed some time just to settle right.

I believe [MENTION=5824101]gtctsiamp[/MENTION] will have similar results today.

Moral lesson : Don't do clean installation unless there is a specific reason, dirty flashing FTW :p

Quick feedback also : Battery is a little on + side and temps on - side :good:
[Nexus 5 Original Android Development] Jax Teller:
I also have the same results with [MENTION=5638350]Spectrum75[/MENTION] today.

I don't know the reason of yesterday's problems but today after restoring an older (cleaner) backup and updating it (gapps +apps) everything is totally better.

I can't tell about battery yet but performance is great.:good:
[Nexus 5 Original Android Development] marf28101995:
Told you mate :)
[Nexus 5 Original Android Development] eng.stk:
We have such drivers, lcd kcal and gamma tweaking, what you mean?

edit: has some nice tweaks, but I think we got it covered with our well known profiles.

would be nice for shamu for instance, but it doesn't work atm.
[Nexus 5 Original Android Development] dpaine88:
This kernel has removed all Lollipop frustrations I had. No issues at all with great battery.

Thanks so much.
[Nexus 5 Original Android Development] vrda08:
Unfortunately uber with smartmax is still way smoother then new 864.. Battery seems the same or even better on uber.. After 5 mounths on blue I must say iam not back for now.. Because, smartmax is god of battery-smoothness.. xxxActive governors is past winners.. So dont judge me for critics, just my opinion.. All the best and keep it more better..
[Nexus 5 Original Android Development] GtrCraft:
r864 is just amazing for my N5, battery is amazing (I have my LG G Watch connected the whole day) and performance is better (No audio hiccups etc). Good job [MENTION=3873953]eng.stk[/MENTION] I will not go away easily :p
[Nexus 5 Original Android Development] marf28101995:
Yep 1 opinion that is different from 100 other ones.. Good luck with that ;)
[Nexus 5 Original Android Development] vrda08:
Yes, I didn't say which kernel is better..this is just about smooth-battery governor relationship.. And I noticed bluactive is more responsive on touch, but less smoother than smartmax...
[Nexus 5 Original Android Development] Smedo:
Damn, can't download latest version. I'm I the only one? Can someone share the kernel with me?

Update: fixed!
[Nexus 5 Original Android Development] eng.stk:
Network issues, try in a couple hours.
[Nexus 5 Original Android Development] diddly3000:
Max cpu won't stick for me after reboot. Driving me nuts. Any suggestions?
[Nexus 5 Original Android Development] eng.stk:
Either thermal throttle, either something else setting the freq.

Maybe you should ask again in franco thread...
[Nexus 5 Original Android Development] radicspeter:
Could you help me how can i set on screen dimmer in the root explorer?

Thank you #blueteamspirit ;)
[Nexus 5 Original Android Development] diddly3000:
I would buy I'm not on Franco kernel anymore lol. I can't find any hotplug settings. I'm using elementalx app to configure
[Nexus 5 Original Android Development] hocruxx:
Try kernel auditor or use UKM
[Nexus 5 Original Android Development] netinetinet:
sorry, my experience
[Nexus 5 Original Android Development] marf28101995:
How is this related to Code_Blue development ? Move this to uber thread

Its really a very bad attitude coming to a thread saying x is better... So leave/move to uber thread
[Nexus 5 Original Android Development] russian392:
Cool.

So I'm assuming this is more efficient in the end? Like what is the end goal of keeping 2 cores online?

See my issue with EX has always been very fast drain when I'm using the device, but I always got great standby time and less Bluetooth drain. Where aw code blue is super efficient under load, but standby could be better, Bluetooth drain is about 2x of EX kernel.

I'm nor sure why this is, both kernels are superb but its like they are polar opposites and I keep going back and forth.
[Nexus 5 Original Android Development] Alcolawl:
I think it has to do with smoothness and efficiency. There's no point in allowing the phone to have only one core online, even with the screen off, when there are moderately taxing things to take care of like radio handoffs and music apps that require a decent amount of power to run. Having only one core online can actually be counter productive, from what I understand (ex. music app freezing or unsmooth playback of a song).

Why force the phone to a two core minimum? Battery savings and smoothness can be achieved by having two cores online at 652mhz for, say for the sake of argument, 2 seconds to accomplish the same task that would take 1 core at 1190mhz for 5 seconds.
[Nexus 5 Original Android Development] kagwind:
[MENTION=3873953]eng.stk[/MENTION]

I just started to build kernels and roms in the last week, so this is very new to me.

I read from your post that you've been syncing the ramdisk of CodeBlue with CM12, and wonder whether there is a way of following the code changes. After some searching I guess some changes are in the external/sepolicy, but I'm not sure whether there are more.

And did you apply your own improvement on the ramdisk as well?

Thanks for your answer in advance and for your kernel (not so in advance).
[Nexus 5 Original Android Development] eng.stk:
# Set backlight dimmer

echo "N" > /sys/module/lm3630_bl/parameters/backlight_dimmer

echo "5" > /sys/module/lm3630_bl/parameters/min_brightness

But Kernel Adiutor is better :)
[Nexus 5 Original Android Development] donnabelmartie:
How to enable dt2w if without kernel tweaker? I believe I just have to edit and make the value to 1? But where? Thanks!
[Nexus 5 Original Android Development] marf28101995:
Search is your friend or do it with kernel adiutor
[Nexus 5 Original Android Development] Primokorn:
Synapse remains the best kernel manager. Some features are missing in kernel adiutor and apb_axel offers a great support. #DoNotAlwaysSwitch2TheNewestTool :)
[Nexus 5 Original Android Development] donnabelmartie:
I'm currently on kernel adiutor and my only concern is the wake control (dt2w). However, sometimes it doesn't respond right away that's why I thought of just editing the system bla bla but unfortunately can't see.
[Nexus 5 Original Android Development] Primokorn:
You can use this: http://xdaforums.com/showpost.php?p=56846615&postcount=5065
[Nexus 5 Original Android Development] eng.stk:
Depends in what you consider best.

I work closely with apb_axel on UKM and I like the extensibility for goodies power users Synapse offers.

But there's some issues that get people away from it, some just need a good app that works, others prefer to use material (only "ugly" app I stand is TiBu because is that good).

And if you need N6 compatibility, there's nothing better than Kernel Adiutor out there. I like to keep broad compatibility adn there's not really that much missing in Kernel Adiutor.

Also the developer works really fast and so far it covers 90% of users (even advanced ones ) needs.

I really hope Synapse picks up the train.
[Nexus 5 Original Android Development] Primokorn:
Actually apb_axel was very active at the beginning of UKM (very busy atm). As you know he worked hard and accepted a LOT of requests. I do not know the dev of Kernel Adiutor and I quickly tested his app.

But I'm grateful to apb_axel (and Synapse/UKM community) for everything he has brought to us. In terms of customization for N5 users (that's what we are here :)) Synapse+UKM remains the best solution IMO.

About Material Design this is managed through Synapse thus by AndreiLux. The design is not my priority for a kernel manager (same thing about Kernel Tweaker, Kernel Manager (beta).... so Synapse suits me well.

That remains my point of view :) but you're right I should have said why Synapse is the best ;)