yashsingh1/xdaforums huggingface dataset:
[ONE Android Development] venky716:
After turning off other hotplugs then turn on zen.

Then turn screen off and back on to activate all four cores.

Smartmax and slow ... Hmmm that's a first.

It's the smoothest governor I've used, I don't benchmark, talking about ui smoothness.
[ONE Android Development] molonad:
It doesnt even pass higher then 2 GHz... It is slower then alucard combination (hotplug governor) iam talking about ui smoothnest too. I tried to measure time with opening few apps, alucard is much smoother...

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[ONE Android Development] venky716:
Isn't that the point of a good governor ?

Not jumping to max time and again. By your logic on demand should be the best gov since that is what it does basically.

Anyway, smartmax won't go above 1.5 often. If you use stylo's setting it'll hover around 1ghz while scrolling and rarely hit max and that's what I expect an efficient gov to do.

I measure ui smoothness using 'Profile GPU rendering' else it leads to placebos and smartmax does the job without draining too much battery.

In this SS you can see that everything is under the horizontal green line which indicates objects rendered at around 60 frames/sec. This is with smartmax and zen.
[ONE Android Development] PatrickMac:
[MENTION=4252252]venky716[/MENTION] what ROM and Layers theme are you using?
[ONE Android Development] venky716:
The screenshot is from SAOSP ROM(not compatible with lightning kernel)

LAYERS used

Peeaf

Peeaf Plus

Status Bar Carbon

https://plus.google.com/105313487687916964107/posts/CPQ9ALrT7gs
[ONE Android Development] nikhil18:
Update new version 14

Changelog

Merged updates for Kernel: timer,cpusets(massive update),All came from 3.10.y marshmallow kernel!

Merged updates to keys driver that had memory leak!

Merged Many updates to Sound

Merged update for memory oom driver as made for marshmallow kernel

Merged many updates for proc base driver and it's friends. massive update!

Merged all RCU and SRCU code from 3.10.y kernel Huge update 225 commits!

Merged code optimization to all RCU functions in every possible driver in kernel.

change default governor to smartmax and increased default frequency to stock (may face some lag in the start but it will become fine)
[ONE Android Development] D_black84:
Ooo man, this one is big. About to flash it
[ONE Android Development] DarKAngel1234:
Damm this sound's like it will be quite the update awesome.
[ONE Android Development] DarKAngel1234:
Any more progress with the Zen Decision hotplug driver? With all four cores running all at once, should with ramp down the cpu frequency to say 1547 or even 1267 to increase battery?
[ONE Android Development] molonad:
Iam not able to change hotplug to default mpdecision, msm hotplug. Correctelly it is switching to zen and alucard. Can you help me with that? Thank you

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[ONE Android Development] kalapapa:
What does that mean?

Does the settings not stick or something?

If you mean that it is only running one core then all you have to do if turn on the hot plug you want and change CPU governor and change back
[ONE Android Development] KenjiHannya:
It seems that the only problem I'm having the test is that the CPU always comes back to 2.5
[ONE Android Development] D_black84:
Testing, let's see how ? life is with this latest build
[ONE Android Development] D_black84:
This changelog says default gov is smartmax but mine is set to Alucard by default as well as the hotplug. Not a big deal just thought I'd mention it
[ONE Android Development] qwerty123321:
the latest version 14 results in bootloop on Sultanxda's 20151211 build... 13 worked fine. anyone else having this issue?
[ONE Android Development] D_black84:
I'm on Sultan cm13 20151211 build, v14 running smooth
[ONE Android Development] molonad:
Yes. Me too.

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[ONE Android Development] Realizeyes:
Do you recommend it? I never tried another kernel. Feel like giving a shoot.
[ONE Android Development] qwerty123321:
That is odd.. Did you clean cache and dalvik cache after?

I tried it again without wiping cache and dalvik cache and now it works?

So odd
[ONE Android Development] nikhil18:
Bro use synapse and reduce the frequency of each core in msm limiter option then the frequencies will stick
[ONE Android Development] Coraz:
I have two questions. Will this kernel ever be non-CAF? Also, what are the benefits of zen decision? Isn't keeping four cores onli e a hit to battery life?
[ONE Android Development] nikhil18:
I am having some trouble porting the ak cm kernel to marshmallow so it will take time and about zen I haven't tested it much so I can't tell
[ONE Android Development] molonad:
I just installed synapse, raised to my wanted frequency and then i turned off msm limiter, then i unistalled synapse and all is working properly.

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[ONE Android Development] shubham1120:
Yes but based on the posts I read by kernels devs, they feel that hotpluging is inefficient. So any saving in battery due to hotpluging is negated by its inefficiency. I've no proof of this but I'm using smartmax and zen decision and battery life seems to be similar to stock caf but with improved performance. Also using venky's profile in kernel auditor a few posts back in this thread.

Also this kernel only works with caf for now
[ONE Android Development] D_black84:
No I didn't

---------- Post added at 09:11 AM ---------- Previous post was at 09:07 AM ----------

It's been good for me, haven't run through any issues. Battery life and performance have been good for me
[ONE Android Development] MurdererFight:
Simeone can please give me the stock voltage of all frequency?
[ONE Android Development] NickosD:
Just revert the changes of that section from synapse

Sent from my bacon!!!!!
[ONE Android Development] Poesini:
Holy fawk that is some big stuff there :)

Is is hard to implement sched features (mostly to enable ARCH_POWER)?

Because I am trying to merge them but it seems to be a pain
[ONE Android Development] nikhil18:
this is the commit to enable arch power https://github.com/nikhil18/android...mmit/85a30fa98973d8eb841ed6a0c8d30ccf9dbdc0d7
[ONE Android Development] Poesini:
I know and I did enable it, but I mean to export the controls to enable it via the sched features mostly this commit:

https://github.com/anarkia1976/AK-OnePlusOne-CM/commit/874acc1127f6e6df60ff4bccdaae3da6ba40f11e

So we can disable, enable it via Synapse like old ak-CM kernel
[ONE Android Development] nikhil18:
ya but i dont find any difference by disabling or enabling it do you find any?
[ONE Android Development] kantjer:
Also with apk's old 5.1 kernel I never noticed any difference with it enabled or not.

Sent from my OnePlus One
[ONE Android Development] ahgt4:
Have multirom support?
[ONE Android Development] nikhil18:
yes the patch is there in the kernel but you also need to make some changes it the updater script to make it work
[ONE Android Development] Nitrogen:
Sultan's cm13 + SuperSU 2.62 = synapse does not working. Not supported kernel
[ONE Android Development] MrxSiN:
u dont need to flash supersu on sultan cm 13. he already said that on his tread. mybe that y
[ONE Android Development] nikhil18:
Update new version 15

Changelog

Merged USB code that allow to reduce CPU usage when connected to USB

and no traffic from PC to device. it's can even sleep now. for small time steps.

this reduce heat from charge, and allow more faster charge, as CPU is sleeping.

Merged updates to IDR code from 3.10.y kernel.

tuned hyper and nightmare governor

tune alucard hotplug and set as default

set alucard as default governor for smoothness and battery

add ARCH_POWER and GENTLE FAIR SLEEPER OPTIONS in synapse
[ONE Android Development] Coraz:
Is alucard better than smartmax for battery?
[ONE Android Development] nikhil18:
i haven't tested it much but the smoothness is incomparable but i was getting 1 hr sot for 10% battery
[ONE Android Development] Jole7:
I'm hoping for your kernel in CM13 non caf man when you solve all the problems good work!!!
[ONE Android Development] DarKAngel1234:
Nikhil18 you my friend are on fire. Two new kernels in two days. awesome.
[ONE Android Development] ‬1‬:
Great kernel. Fast and smooth. No problem so far. Thanks.
[ONE Android Development] shubham1120:
V15 with stock settings seems super smooth! Just changed i/o to zen and frequency limited to 1958 mhz. I'll test battery life for full cycle. Thanks for your work!
[ONE Android Development] D_black84:
Tried to lock the maximum cpu frequency at 1958Mhz but keep jumping back up.
[ONE Android Development] nikhil18:
Bro use synapse and in msm limiter option change the frequency of all the cores
[ONE Android Development] winstonma:
I could confirm that the ROM incompatibility is an issue. I am using Temasek v18.6 with lightning kernel v13. After updating the kernel to v14 (and also v15) it ends up bootloop.

I believe as long as there are no new build of Temasek I can only stick up to Lighning kernel v13.
[ONE Android Development] pankspoo:
[MENTION=4633983]nikhil18[/MENTION] plz can we get non caf cm 13 kernel if possible
[ONE Android Development] nikhil18:
yes i am building it from scratch with many 3.10 commits so it will take time
[ONE Android Development] KenjiHannya:
Lighting + Darkobas

Congrats mate ?
[ONE Android Development] robbieast:
Is it better to have max CPU at 2 or 1 when screen is off? Is 2 necessary?

For bricked hotplug driverl

Sent from my bacONe device
[ONE Android Development] nikhil18:
if you are facing lags while waking waking up,stuttering in music then keep it to 2 otherwise 1 is ok
[ONE Android Development] nikhil18:
so is the battery life same as stock kernel thanks
[ONE Android Development] KenjiHannya:
Yeah and I think you can improve. I believe in your work ?
[ONE Android Development] Luc.Nex:
Im so excited since i read earlier you are doing a cm version!!I'm really interested in the sound tweaks in this kernel!!Keep up the great work buddy!!
[ONE Android Development] rezaluchu:
I like the default setting now. Never knew that Alucard is as smooth as Smartmax until I reset to default.
[ONE Android Development] molonad:
Alucard is smoother then smartmax, i did some opening speed test :)

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[ONE Android Development] molonad:
Lol iam drunk and, i love this kernel! Please Dont stpp, i started to dont hate caf after your kernel with alucard super combination ?

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[ONE Android Development] anbinhv:
Please share your config mate! Do you use Kernel Auditor or Synapse?
[ONE Android Development] FunkyRasta:
I've checked nearly every governor with GPU profiling via on screen bars. It seems to me that only "smooth" governor is elementalx... It drops by far least frames. Zen hotplug btw. Whats your experience ?
[ONE Android Development] urgali:
Using opo for browsing/messaging/calling, just a bit of gaming; i'm on smartmax eps with default values, every boost disabled, deadline scheduler, bricked hotplug and it goes smooth as butter
[ONE Android Development] FunkyRasta:
Smartmax eps LOL that thing is juddery as hell. No way thats smooth ;)
[ONE Android Development] urgali:
Well it's one of the best for my use of the phone, it depends on what you have to do. Been using impulse governor with powersave bias on for a while, a bit faster but more battery consuming than smartmax eps.
[ONE Android Development] molonad:
I have every day one soft reboot, latest broken with latest lighting kernel. Also i did few Times clean flash. How can I get log and post it here? Thank you

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[ONE Android Development] nikhil18:
That's because elementalx governor is a performance governor but for me alucard is the best good for battery and performance balanced
[ONE Android Development] nikhil18:
I don't think so that's kernel problem or have changed some settings like overclock,voltage which is causing this and if not when did you start having random reboots after updating to a new build of broken os or v15
[ONE Android Development] molonad:
I have this from begin, with 3 versions of your kernel and 3 versions of Broken, voltage is normal, but iam using overclock to 2650, can that be cause? Can You confirm it with log? Can I provide it to you? Also i Will try to add voltage to overclock frequency and i Will see

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[ONE Android Development] nikhil18:
Then overclock is the culprit because no one else has this problem try going back to the stock frequency and see if you face random reboots
[ONE Android Development] molonad:
Ok

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[ONE Android Development] NickosD:
[MENTION=4633983]nikhil18[/MENTION] can you add the sound commits that you have at your cm13 cm kernel? I am using tidal and Spotify for music and I listen at hifi format.

Sent from my bacon!!!!!
[ONE Android Development] MrxSiN:
Smartmax tuned with bricked hotplug on row scheduler. Smooth enough with a very low chance to stutter. I'm still trying to tweaks Alucard but still cant get as smooth as my Smartmax config
[ONE Android Development] nikhil18:
its already there but i just dont know if it works or not i actually saw it in dorimanx kernel
[ONE Android Development] NickosD:
How can I check?

Sent from my bacon!!!!!
[ONE Android Development] nikhil18:
you need to compare the sound quality and batery usage while listining to music through headphones from the stock kernel
[ONE Android Development] bkayy:
How come thread quiet today?

---------- Post added at 08:11 PM ---------- Previous post was at 08:10 PM ----------

Kernel runs well with darkobass alucard gov
[ONE Android Development] KenjiHannya:
Darkobas is the best ROM for my daily use, with Nuclear ROM.

Darkobas + Lightning = perfect combo
[ONE Android Development] easy_mac:
Synapse usually applies on boot, are you sure your settings stuck?
[ONE Android Development] lou2s:
Trying your combo, Kenji! How do you setting Lightning? Cheers
[ONE Android Development] Realizeyes:
Although I don't understand much from synapse(I only use smartmax cpu governor) I find this kernel really good, my battery life is better also performance improved with sultan's 13. Cheers.
[ONE Android Development] KenjiHannya:
It depends on your usage

I use CPU 1.9

Interactive, alucard or Smartmax

1024/ Sio, zen or row

Undervolt -100

GPU max 462
[ONE Android Development] molonad:
Please use uber as you use on cm build, and also it will be nice to use uber 5.2, it will be nice! Thank you

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[ONE Android Development] NickosD:
I get soft reboots. Maybe update the kernel with latest kernel commits? I got 2/day, not very often

Sent from my bacon!!!!!
[ONE Android Development] slamdunksaliby:
Hey everyone sorry for the possibly dumb question but how would I reset to kernel defaults after loading a profile on Synapse? Thanks!
[ONE Android Development] nikhil18:
Reset kernel settings because you are the only one having this problem
[ONE Android Development] easy_mac:
You could clear synapse app data, then reboot.

Pretty sure synapse applies settings on boot, so the settings aren't hard coded into the kernel.
[ONE Android Development] jokermithun:
im using kernel auditer...no issue:thumbup:
[ONE Android Development] PlusOne3k:
Switch to bricked hotplug and try to use Bluetooth - put your device away and wait (play some audio). The Device will crash - only on bricked and intelli hotplug behaviour. With Zen and Alucard it works perfectly. Not able to set lower cpu speed on bricked or intelli hotplug, if it will be fixed to 1,57 GHz it raises the frequency after short while up to 2.4 GHz. Tried with Synapse and Kernel Audiutor. Is the source on git updated? Best regards, Alex.

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[ONE Android Development] nikhil18:
i havent touched bricked or intelli hotplug they are same as they were in ak caf kernel and for cpu frequency reduce the frequency of all the cores in msm limiter option in synapse
[ONE Android Development] nikhil18:
Update new version 16

Changelog

added mako hotplug

fixed charge level interface setting in synapse

PM: Introduce suspend state PM_SUSPEND_FREEZE for better sleep

synced with latest caf kernel commits

compiled with uber 5.2 toolchain

fixed swipe to wake
[ONE Android Development] PlusOne3k:
Hum, dunno - perhaps I will find something. Good work, trying v16 now. The Bluetooth behaviour is strange, do you got any idea?

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[ONE Android Development] nikhil18:
nope i dont even know how bluetooth and hotplug are connected to each other it can be governor problem some people were saying that interactive is stable with bluetooth
[ONE Android Development] DarKAngel1234:
Thank you for the update.
[ONE Android Development] Realizeyes:
Updating to v16 along with the new build of sultan. Thanks!
[ONE Android Development] Miksel12:
In the OP you say this kernel is modified to work with omni, does that mean it works with slimsaber?

Btw your cm kernel is awesome!
[ONE Android Development] kalapapa:
Is it possible for you next time to build your kernel with newer uber 5.3

Thanks
[ONE Android Development] matalon:
-deleted-
[ONE Android Development] molonad:
Hello please can someone provide me screen with original cpu voltage values? Thank you

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[ONE Android Development] D_black84:
synapse failed

can't get synapse to work after flashing the v16. I unistalled and reinstalled it , same thing
[ONE Android Development] nikhil18:
Is your selinux permissive and are you using SuperSU or privacy guard
[ONE Android Development] D_black84:
totally forgot to switch selinux to permissive, this fixed it . Thanks
[ONE Android Development] AbhishekS:
Sorry if it's been answered several times but what exactly is Alucard?

Have been hearing a lot of good things about it.
[ONE Android Development] nikhil18:
Its ones of the smoothest balanced governor on earth
[ONE Android Development] AbhishekS:
And is it enabled by default on Lightening?
[ONE Android Development] slamdunksaliby:
Does anything need to be wiped when updating the kernel?

---------- Post added at 07:52 PM ---------- Previous post was at 07:43 PM ----------

Alucard is yes
[ONE Android Development] Yash Doctor:
Nope.! No Wipe Needed Just Flash V16.
[ONE Android Development] slamdunksaliby:
Thanks! Also, does anyone know where I can find information on the terminology of the Alucard hotplug? I want to make my CPU dualcore except for very heavy tasks that would open the third and fourth cores
[ONE Android Development] Coraz:
What are the benefits of Mako hotplug over zen or alucard?
[ONE Android Development] cashflip:
In getting this errore.. Van anyone help me just flashed 16 build lightning to darkobas la test build.. ??
[ONE Android Development] nikhil18:
I was thinking to tweak the Alucard hotplug parameters and I am not aware about all the parameters:

hotplug_freq_x_1 - the frequency at which the other (instead of x the # of the core) core is hotplugged in - turned on (probably based on the frequency of the previous core or core 0)

hotplug_freq_y_0 - the frequency at which the other (instead of y the #-1 of the core) core is hotplugged out - turned off (again probably based on the frequency of previous core or core 0)

hotplug_load_x_1 - the % of load of the core (instead of x the # of the core) the frequency for the core is scaled up

hotplug_load_y_0 - the % of load of the core (instead of y the #-1 of the core) the frequency for the core is scaled down

hotplug_rq_x_1 - treshold run queue length for core x to turn on (not sure what the UINT means)

hotplug_rq_y_0 - treshold run queue length for core y-1 to turn off (not sure what the UINT means)

the rest is clear, but I am still not sure about these parameters. - what the are related to and for some I completely don't understand (like the run queue - for which I googled but now I don't know why there is on and off parameter).

Summarized:

hotplug on frequency is related to core-1 (previous core with lower number)?

hotplug off frequency is related to core+1 (following core with higher number)?

hotplug load on % is related to core-1 (previous core with lower number) or to itself.

hotplug load off % is related to core+1 (following core with higher number) or to itself.

hotplug rq on - what the heck?*

hotplug rq off - what the heck?*

hope someone understands my question - really tried to google hard for answer but not successfully.

hotplug_freq tells extra CPU cores when to scale up or down based on the frequency of the lower numbered CPU (like you mentioned)

hotplug_load tells extra CPU cores when to scale up or down based on the load of the own CPU

hotplug rq tells extra CPU cores when and how many to scale up or down based on the length of the run queue (processes waiting to be serviced by the CPU), only the "uint" is not clear to me (I understand it can only hold positive values but thee it stops for me)

Similar thoughts ...*

About hotplug run queue length I found it is the time reserved for each process in the queue ... which makes sence when you have only one value for each core (so cpu 1 is set for 100ms -> not enough -> cpu 2 200ms (longer time not to waste energy required to power it on) -> not enough -> cpu 3 400ms) (maybe not miliseconds but cycles, what I know). But then when you look into stweaks and on the description it really looks like it is the number of processes in the queue (uint for unit-integer?)

Found this post here http://xdaforums.com/showthread.php?t=2724905

You need to test brother and find which is better for you

You need to set selinux to http://xdaforums.com/showthread.php?t=2524485 permissive use this app then tap on fix device not supported
[ONE Android Development] joro666:
Hello,

i'm on latest kernel v16 and synapse crashes on startup. With v15 also. I use ROM BrokenOS 4.0. Anyone with the same problem?﻿
[ONE Android Development] NickosD:
Clear data for synapse

Sent from my bacon!!!!!
[ONE Android Development] joro666:
I clear data, uninstall synapse and re-install and again crashing on startup
[ONE Android Development] Spaulding89:
Settings or the app crashes?

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[ONE Android Development] jukiewalsh:
Wi-Fi doesn't appear to be working? Haven't seen anything on this in the first few pages or the last few so sorry if it's been talked about. I'm just switched to the latest kernel and fusionjacks omni build.
[ONE Android Development] NickosD:
I think that the ones that use caf rom don't have any issue with WiFi, including me. Maybe it's an issue from rom side.

Sent from my bacon!!!!!
[ONE Android Development] lou2s:
Tried airplane mode on then off?
[ONE Android Development] jukiewalsh:
Isn't omni caf by default? They don't use cm source

---------- Post added at 04:54 PM ---------- Previous post was at 04:50 PM ----------

Nope still the same after all the usual troubleshooting steps. Is anyone here running fusionjacks build without issues? Then I know it's at least something I did.
[ONE Android Development] nikhil18:
Update new version 17

Changelog

syced with latest caf kernel commits

Merged updates to GPU KGSL driver from 3.10.y MM kernel.

compiled with uber 5.3 toolchain
[ONE Android Development] joro666:
the app crashes, when i start it
[ONE Android Development] Spaulding89:
Do you use a layer? I had this with Sublime.

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[ONE Android Development] ovtovaz:
Reboot on AnTuTu :c

Enviado desde mi A0001 mediante Tapatalk
[ONE Android Development] citizeninsane89:
Does this kernel work with caf marshmallow?
[ONE Android Development] Spider-Vice:
Random reboots galore with v17 on Darkobas. Reverted to v16 for the time being.
[ONE Android Development] nikhil18:
can you give the last_kmsg if possible thanks
[ONE Android Development] kantjer:
I'm running a broken based build, Synapse just closes without any error after opening it.
[ONE Android Development] Spider-Vice:
I reflashed v17, trying to cause a reboot by browsing as I was before, right now it's OK. Will post if it happens again.