yashsingh1/xdaforums huggingface dataset:
[Galaxy S Plus I9001 Android Development] Laurentyu1995:
Could you add LULZACTIVE governor ??:D THANKS for your hard work !!!:good::good::good::good::good:
[Galaxy S Plus I9001 Android Development] rickvrolings:
We allready know that. Cause is in the rom. Wait for an update in the jellybean thread
[Galaxy S Plus I9001 Android Development] CastagnaIT:
I have a problem with the governor lulzactive, the frequency does not scale
[Galaxy S Plus I9001 Android Development] AndrolinRoot:
could you release new build which i saw on your github?

or do you want to add more?
[Galaxy S Plus I9001 Android Development] okidokiss:
What about a link?
[Galaxy S Plus I9001 Android Development] AndrolinRoot:
what about stop spam and work a bit... ?!
[Galaxy S Plus I9001 Android Development] mrjraider:
How about you guys help a bit. Its a goddamm community..

But here is a link to the explanation of the govenors:

http://xdaforums.com/showthread.php?t=1856256
[Galaxy S Plus I9001 Android Development] okidokiss:
Thank you mrjraider, that was [much] helpful
[Galaxy S Plus I9001 Android Development] V07A4ER:
Really great performance on 7.0 NoOC.

I did exprience some random shutdowns whit older versions but so far new version has worked excellent.
[Galaxy S Plus I9001 Android Development] EB20XY:
@CastagnaIT:

The description of BFS in your github entry is very interesting. But does it really have positive effects related to sio ? Will e.g. the touch reaction be better, gui-weakup better ? Will deepsleep be reached more correct or faster ? What is the practical effect for our i9001 ?
[Galaxy S Plus I9001 Android Development] smeroni68:
I'm testing from yesterday the BFS but is too early to say something... phone works perfectly... lazy governor is faster (new code), luzactive v2 (nor really a bomb)... let's see...

Inviato dal mio GT-I9001
[Galaxy S Plus I9001 Android Development] Christopher83:
Thank you Smeroni for these updates.

I used Intellidemand governor for a few days, it uses the maximum frequency (1401MHz) for more time than SmartAssV2 governor. The battery lasted a little less than usual.

OnDemandX governor rarely uses the maximum frequency (the most used high frequency is 1209MHz), I will try it in the next days...
[Galaxy S Plus I9001 Android Development] CastagnaIT:
difficult to judge, the reactivity of the foreground app looks better, the responsiveness of the app in the background a little bit worse, sometimes choppy...

when you start your phone to load the launcher seems a bit slower, but nothing really bad

there are their pros and cons, probably for the moment I'll do a separate kernel BFS
[Galaxy S Plus I9001 Android Development] EB20XY:
ok. but why a seperate kernel for BFS, when we are able to switch it ?
[Galaxy S Plus I9001 Android Development] smeroni68:
How do you switch from BFS to original CFS? Let us know!

Inviato dal mio ASUS Transformer Pad TF300TG con Tapatalk 2
[Galaxy S Plus I9001 Android Development] smeroni68:
Just to be clear: BFS is integrated into the kernel and is substituting the CFS... This is why I've asked how you think to switch... And also why CastagnaIT has stated that there will be a separate kernel branch... Hope now is clear...

Inviato dal mio ASUS Transformer Pad TF300TG con Tapatalk 2
[Galaxy S Plus I9001 Android Development] AndrolinRoot:
CastagnaIT could you make one kernle based on arcos kernel ?

Because his kernel is much faster than invendor kernel
[Galaxy S Plus I9001 Android Development] smeroni68:
Are you sure is the kernel and not the optimisation arco made in the rom side?... I also changed from RC5 to Beta3 due to arco optimisation... Until ivendor will update the rom, arco version is more responsive...

Inviato dal mio ASUS Transformer Pad TF300TG con Tapatalk 2
[Galaxy S Plus I9001 Android Development] Coertmans:
There is a search function here on XDA..!!!

So use it, it really works :banghead:

Noob step by step guide,

1: go to the search function

2: type the word(s) you are looking for, in this case "governor"

3: press search button

And "BAM" huhh ... :eek: that's strange.... :eek: it works...!!!

Please people use the search funtion first..!!!

Still not found what u wanted to know ? Yes than you can asked...
[Galaxy S Plus I9001 Android Development] seba2121:
Your kernel working with bionic tweeks??
[Galaxy S Plus I9001 Android Development] smeroni68:
The arco bionic tweaks are integrated in the rom... are not kernel related... so the answer is yes.

Inviato dal mio GT-I9001
[Galaxy S Plus I9001 Android Development] AndrolinRoot:
Phone charges until 100% and than discharge ob charger until 18% :what:
[Galaxy S Plus I9001 Android Development] CastagnaIT:
1)

However, the lulzactive who tried smeroni does not work well, it has problems, I'm still trying to find a viable solution

2)because there are pros and cons to use the BFS, BFS generally not multitasking friendly

3)i only have updated the code, the governor lazy is an improvement of OnDemand governor, has always worked well

4)I'm almost at the solution to run correctly lulzactive, you have to wait a little

5)I did not understand what you're saying, however i have not done specific test on lagfree
[Galaxy S Plus I9001 Android Development] EB20XY:
combination of "Lagfree + V(r)" vs "SmartAssV2 + SIO"

Normally I used the combination "SmartAssV2 + SIO" and after testing sometimes other combinations on different kernels (even GB times ago)

I always came back to that combi as best.

But just tested some other combinations in the last time on CastagnaIT Kernel v7.0 (exUV) and found the combination of "Lagfree + V(r)" as better for me in normal usage (e.g. not much gaming:). I am positive surprised ! Smooth, battery save and simply : Nice !
[Galaxy S Plus I9001 Android Development] CastagnaIT:
there is no difference between the two kernels, the difference is in the rom
[Galaxy S Plus I9001 Android Development] alaanto:
hi at all

yes castagnaIT si right ,i confirm it , the difference isn't in kernel but in rom optimization
[Galaxy S Plus I9001 Android Development] Alex93917:
+1 I've tested SmartassV2 + Sio (245 - 1804), and it stucks after 2 - 3 seconds ... :P
[Galaxy S Plus I9001 Android Development] c0dac0da:
CastagnaIT , can u implement some sound enhancement tweaks as it can be .. pls check for volume loudness during calls ..... vitality kernel also has amazing sound maybe u can check :)
[Galaxy S Plus I9001 Android Development] EB20XY:
In changelog is written:

"Modified some undervolt values for having more linear voltages and a smaller battery consumption

Added some new frequency

Added TinyRCU as default"

What is the advantage of TinyRCU instead of smartassv2 ?

Is it necessary for using undervolt values ?

Is 4.5 buggy with smartassv2 ?

For me 4.1 works fine with smartassv2 and sio.

What is now the real default combination for 4.5 ?
[Galaxy S Plus I9001 Android Development] Skar3:
in 4.5 the default combination is smartass v2 + sio

btw, back to 4.1, I think it's more fluid
[Galaxy S Plus I9001 Android Development] FinnAndJake:
deep sleep not working on miui rc3..
[Galaxy S Plus I9001 Android Development] Alex93917:
It's working on MIUI RC3. But, if it doesn't for you, you can test Arco's kernel, which is working great with good deepsleep.

Same here, with 3G, bad battery life an deepsleep, but not with Wi-Fi : http://xdaforums.com/showpost.php?p=30688661&postcount=663
[Galaxy S Plus I9001 Android Development] Skar3:
try to do some reboot, even at the beginning gave me this problem
[Galaxy S Plus I9001 Android Development] EB20XY:
But why is in changelog for 4.5 written: "Added TinyRCU as default" ?
[Galaxy S Plus I9001 Android Development] Skar3:
I do not know, I gave smartass v2 + sio, I'm on 4.1 now
[Galaxy S Plus I9001 Android Development] FinnAndJake:
thanks...im trying 4.1 now... reboot didnt solve the deep sleep...i changed to various governors and cpu value...no deep sleep.. but,its good to have custom roms....

deep sleep on 4.1...:good:
[Galaxy S Plus I9001 Android Development] kingsnoopy:
This Kernel works with cynogenmod 9? .....and what are the benefits for me?
[Galaxy S Plus I9001 Android Development] FinnAndJake:
yup....u can oc/ov..and many more..read the first post
[Galaxy S Plus I9001 Android Development] Vallerino WR:
Antutu benchmarck with min 368mhz-max 1804mhz governor ondemand

No wake lag....only few lags opening the drawer.

good battery life to,i've the ivendor rom and with this setting my battery (3000mAh) can least 2 day and half (i don't use 3g)

GOOD JOB
[Galaxy S Plus I9001 Android Development] CastagnaIT:
in all my kernel versions the terminal go in deepsleep correctly, i have executed several tests,

the fact is that if your terminal does not enter in deepsleep means that you have some problem, app, services, wi-fi, etc... active

for the people who its terminal gets stuck on 4.5 i will try to restore some modifications undervolt for the next release

even if i do not understand because in my terminal it works perfect... (smartassv2/lionheart - 1801 - rom ivendor beta4)
[Galaxy S Plus I9001 Android Development] rahilsayed:
Please try for the sound enhancements .I am all eyes for the kernel with nice sound increment in cm9
[Galaxy S Plus I9001 Android Development] CastagnaIT:
is not easy to do, i will try to see when the kernel frequencys are stable
[Galaxy S Plus I9001 Android Development] FinnAndJake:
Ok...but im enjoying ur 4.1 kernel... :thumbup:
[Galaxy S Plus I9001 Android Development] smeroni68:
v4.6 is perfectly running... good work castagna!! Uv values are ok and no more lags... tested different gov and i/o...

Inviato dal mio GT-I9001
[Galaxy S Plus I9001 Android Development] hypnos17:
For me link doesn't work

Inviato dal mio GT-I9001 con Tapatalk 2
[Galaxy S Plus I9001 Android Development] kanjac:
Read... "please wait" :D
[Galaxy S Plus I9001 Android Development] Aldokazer:
[/COLOR]I am one hell of a gamer, so i would love a bfs kernel.

If i wouldnt be into games, i would have surely gone for CFS one.

So different people will have different opinions and hence different kernel will be appropriate.

Ps: i just got to know dat bfs full form is brain f*** scheduler
[Galaxy S Plus I9001 Android Development] globul:
Can I use this KERNEL with all CM9 based ROMs? Is s.b. know exact can I use it with ported MIUI v.4 ISC Rom?
[Galaxy S Plus I9001 Android Development] smeroni68:
Normally yes with cm9 based kernel.

Inviato dal mio GT-I9001
[Galaxy S Plus I9001 Android Development] smeroni68:
Just an update: the new test kernel is really good.

The revised lulzactive is now a bomb! I reach with antutu 4526@1401... Lulzactive & sio... Database I/O now fly!

BFS is more reactive. Probably the default governor will be lulzactive...

Inviato dal mio ASUS Transformer Pad TF300TG con Tapatalk 2
[Galaxy S Plus I9001 Android Development] AndrolinRoot:
Give me kernel ^^
[Galaxy S Plus I9001 Android Development] smeroni68:
... you know that I'm not authorised...

Inviato dal mio ASUS Transformer Pad TF300TG con Tapatalk 2
[Galaxy S Plus I9001 Android Development] AndrolinRoot:
Was a joke.. But please castagnaIT release it :P

Is gaming Better with BFS and lulzaktive?
[Galaxy S Plus I9001 Android Development] metalrules321:
please dont get me wrond castagnait......but the audio quality was better imho in ver- 6.4
[Galaxy S Plus I9001 Android Development] xeGox:
wonderful news!

Device: Samsung Galaxy S Plus (I9001)

ROM: ParanoidAndroid 6.1

Kernel: CastagnaIT v7.0 exUv Kernel

Recovery: TWRP TeamWin Recovery Project 2.2.1

USING XDA-APP
[Galaxy S Plus I9001 Android Development] EB20XY:
can you please measure antutu with 1401Mhz and combi Lulzactive & V(r) ?

(should be a chance to be even better with that; infos: sio vs V(r)

the fastest I can measure with version 7.0 exUV is 4194 with 1401Mhz and combi InteractiveX & V(r).

And this combi feels really smooth on arco ics build3 ;)

but can't wait for the new kernel version with Lulzactive.
[Galaxy S Plus I9001 Android Development] CastagnaIT:
The patience is the virtue of the strong ;)

better to wait a bit and have something working,

instead of having everything right now and with problems

if all goes well, tonight or tomorrow release the new version
[Galaxy S Plus I9001 Android Development] okidokiss:
Excellent news, Thank you CastagnaIT :cowboy:
[Galaxy S Plus I9001 Android Development] AndrolinRoot:
I would press thank you but:

Sorry, you are limited to 8 thanks per day
[Galaxy S Plus I9001 Android Development] smeroni68:
Deep sleep is ok... From my side all is ok...

Inviato dal mio ASUS Transformer Pad TF300TG con Tapatalk 2
[Galaxy S Plus I9001 Android Development] CastagnaIT:
great thanks
[Galaxy S Plus I9001 Android Development] CastagnaIT:
New kernel release 7.2 is ready! enjoy! :victory:
[Galaxy S Plus I9001 Android Development] EB20XY:
thanks !

Super !!!
[Galaxy S Plus I9001 Android Development] okidokiss:
Sorry, where is

Added BFS (Brian F#ck Scheduler) (separated download)

Thank you!

Forget it!!
[Galaxy S Plus I9001 Android Development] alaanto:
Is this kernel(jb version) based on 3.x.x?

Inviato dal mio GT-I9001 con Tapatalk 2
[Galaxy S Plus I9001 Android Development] TheFerhatKing:
No

---------- Post added at 10:01 PM ---------- Previous post was at 09:58 PM ----------

But without JB version :(.
[Galaxy S Plus I9001 Android Development] kanjac:
I dont see lulzactivev2 ???
[Galaxy S Plus I9001 Android Development] EB20XY:
if you use "ICS CastagnaITKernel v7.2 CFS" it is in the options. Also default after flashing.

works great.

I just get 4425 score in antutu with 1.4 Ghz and the new standard combination. So much higher speed than before with any in version 7.0
[Galaxy S Plus I9001 Android Development] mitza4fun:
What is the difference between BFS and CFS ?
[Galaxy S Plus I9001 Android Development] blackmambazzz:
Just look in the FAQ in the OP
[Galaxy S Plus I9001 Android Development] luckana:
are those things zram swap, fsync and hq photo working with the JB kernel ?
[Galaxy S Plus I9001 Android Development] kanjac:
I have only lulzactive, no lulzactivev2... ?

My score :
[Galaxy S Plus I9001 Android Development] okidokiss:
OH boy!

O BT does not turn ON. Somebody else?
[Galaxy S Plus I9001 Android Development] dr.wtf:
confirm
[Galaxy S Plus I9001 Android Development] Laurentyu1995:
me too only lulzactive
[Galaxy S Plus I9001 Android Development] okidokiss:
too bad, have to revert to previous version, really need BT for tomorrow
[Galaxy S Plus I9001 Android Development] smeroni68:
Lulzactive is the name of the governor (V2 is the source code version of the governor, adapted by CastagnaIT for our device).
[Galaxy S Plus I9001 Android Development] Laurentyu1995:
i can confirm BT can't be activated.... so isn't working :(

Anyway so far so good, all is smooth,stable. THANKS !!!
[Galaxy S Plus I9001 Android Development] kanjac:
Thx
[Galaxy S Plus I9001 Android Development] CastagnaIT:
I'm investigating the problem of bluetooth in my previous tests it work ... I have to understand what's wrong
[Galaxy S Plus I9001 Android Development] okidokiss:
Many thanks! If something I can do, please let me know.
[Galaxy S Plus I9001 Android Development] spdrfx:
What is the difference between the BFS and the CFS versions?
[Galaxy S Plus I9001 Android Development] Christopher83:
You may take a look at the faq section into the first post of this thread...
[Galaxy S Plus I9001 Android Development] Christopher83:
Antutu benchmark results with v7.2 kernel CFS Extreme UV:

Lulzactive governor, SIO scheduler, No OC

SmartAssV2 governor, SIO scheduler, No OC

The phone is really smooth and I haven't got any lags yet.

I'm not a gamer, but I can say that Temple Run, which gave me some lags with previous versions, now runs perfectly, without any kind of lags!

CastagnaIT thank you again! You're great!
[Galaxy S Plus I9001 Android Development] smeroni68:
Waiting that Castagna will find the reason of BT not working, here a screen with Lulzactive + sio at 1401MHz:
[Galaxy S Plus I9001 Android Development] okidokiss:
Well, here's mine, same but 1804Mhz
[Galaxy S Plus I9001 Android Development] smeroni68:
uhmm... may be your phone has problems!!! :laugh:

EDIT: this screen made with v7.1 (Internal test)...
[Galaxy S Plus I9001 Android Development] okidokiss:
:confused: Why do you say that? Joking ?
[Galaxy S Plus I9001 Android Development] Shram32:
The difference is only with sdcard speed. :)

The cernel is awesome! Thank you!
[Galaxy S Plus I9001 Android Development] smeroni68:
YES, absolutely Joking...

EDIT: CastagnaIT will have a look to BT not working tomorrow or later... so for user that need (as me) the BT, I suggest to flash back v7.0...
[Galaxy S Plus I9001 Android Development] okidokiss:
Buááá´:crying::crying::crying::crying: OK!
[Galaxy S Plus I9001 Android Development] DualJoe:
Why there's no v7.2 exUV BFS version? Will it come with v7.3?
[Galaxy S Plus I9001 Android Development] matthias1203:
With this 7.2 version adhoc wifi again stop working. Got stuck obtaining. It won't connect.

Edit. I full wipe, reflash rom and kernel and now it works
[Galaxy S Plus I9001 Android Development] kingsonwongs:
is any chance to fix the touch key light turn on(it will turn off about 3 or 4s but it will turn on when you touch the screwn)

when the screen light level change?
[Galaxy S Plus I9001 Android Development] lontu:
MIUI V4 RC5 with v7.2 extremeUV, Bluetooth not working...
[Galaxy S Plus I9001 Android Development] Shram32:
Try this

http://xdaforums.com/showthread.php?p=21406675
[Galaxy S Plus I9001 Android Development] EB20XY:
a friend tried the bfs version and also confirms bt not working,

but bfs version seems extreme smooth and fast with few multitasks running.
[Galaxy S Plus I9001 Android Development] omegaRED7:
Running BFS version for about 3 hours, looks very nice, smooth and no hiccups till now, apart from BT of course. Pleasantly surprised, up to now I used Arco68's stock kernel as the smoothest.

Sent from my GT-I9001
[Galaxy S Plus I9001 Android Development] DualJoe:
Ivendor and CastagnaIT tried already without success so far. Maybe new chance with new kernel...
[Galaxy S Plus I9001 Android Development] Lokian69:
@OP Dude if I could give you a high five a would give you the best one in your life :thumbup:

Btw is the bfs version also ExUv'd??
[Galaxy S Plus I9001 Android Development] matthias1203:
This is not for ad hoc wifi
[Galaxy S Plus I9001 Android Development] Alpha120:
Flashed 7.2 exUV version, BLN stopped working.

Tried to unzip the liblights zip at the first thread but still BLN is not working.

Will try to flash 7.0 kernel...
[Galaxy S Plus I9001 Android Development] DanMedesan:
Does bln lights stay on for more that 15 seconds with Backlight Activation On? I am running on v7.2 BFS kernel and ivendor RC5 + Bln control Free. I am doing something wrong or this doesn't work with timeout set to never ?
[Galaxy S Plus I9001 Android Development] binlalo:
Hey, the external SD location is changed in the JB ex-UV version, can you set it right again?

EDIT: Also WiFi is not working on camcory CM10 + v.7 JB ex-UV, back to stock kernel.
[Galaxy S Plus I9001 Android Development] Alpha120:
With 7.0 kernel, still BLN not working :(.

I will try with older version.

EDIT: Tried with 6.8, still nothing.

Last chance is to test with 6.7 but i will do it later.
[Galaxy S Plus I9001 Android Development] EB20XY:
flashed "CastagnaITKernel v7.2 BFS" this morning.

works very well and smooth, but in "nofrills cpu app" is shown "sio" still as active and not "bfs".

@CastagnaIT: Can you manage it to get "bfs" shown as active scheduler in that kernel ?
[Galaxy S Plus I9001 Android Development] smeroni68:
bfs is not an I/O Scheduler!

Inviato dal mio GT-I9001
[Galaxy S Plus I9001 Android Development] EB20XY:
so sio is correct and bfs (brain f.. scheduler) is running in that kernel ?

we don't talk about governor etc.
[Galaxy S Plus I9001 Android Development] omegaRED7:
A VERY SIMPLISTIC explanation of the CPU governors, I/O schedulers and task schedulers. Of course things are much more complicated than this, but it should suffice for basic understanding.

Ondemand, interactive, smartass, lulzactive etc. are CPU scaling governors. Basically they regulate how & when the CPU speed ramps up/scales down. They determine at what speed the CPU will run at a certain point in time (based on CPU load and a bunch of other factors).

SIO, CFQ, BFQ, V(r), noop, deadline etc. are I/O (Input/Output) schedulers, regulating the way the the kernel interacts with the disk (in this case flash memory)

CFS and BFS are CPU task schedulers, responsible for task/thread/process balancing, access to CPU resources, queuing, etc. They determine when and which task/thread/process will get access to resources (CPU time).
[Galaxy S Plus I9001 Android Development] ceskopanjy:
with CastagnaITKernel v7.2 BFS bluetooth doesn't work for me... anyone else has the same issue?:confused:
[Galaxy S Plus I9001 Android Development] EB20XY:
ok.

but do you know an app to see and perhaps manage all 3 categorys ? (governors, I/O schedulers, CPU task schedulers)

I fear with "nofrills cpu" I can only see and manage governors, I/O schedulers but not CPU task schedulers
[Galaxy S Plus I9001 Android Development] omegaRED7:
The task scheduler is built-in into the kernel and there's no possibility for online switching between different task schedulers. CFS is default in Linux since 2.6.x (IIRC). This means that you have to have 2 separate kernels, 1 with CFS and 1 with BFS (in this case). Even on desktop machines, where you can have different kernels, you'd have to select one or the other at boot time in GRUB. On phones, the only way to do it is re-flashing one or the other.
[Galaxy S Plus I9001 Android Development] EB20XY:
OK. I understand.

But still the question: Is there an app to manage governors, I/O schedulers and just see CPU task schedulers ?
[Galaxy S Plus I9001 Android Development] omegaRED7:
Bluetooth doesn't work in both CFS and BFS variants of CastagnaIT's 7.2 kernel. He's investigating the issue.

Not that I've seen. What's the point, really? You cannot change the task scheduler, and AFAIK all respectable apps (NoFrills, IncrediControl etc.) have options to change the CPU Governor and I/O schedulers. IncrediControl IIRC even allows adjusting CPU voltages across the frequency range.
[Galaxy S Plus I9001 Android Development] dimaka1256:
as I understand, ancora(i8150) release is delayed up to solving bt problems?
[Galaxy S Plus I9001 Android Development] CastagnaIT:
release 7.3 available

I hope to have solved everything
[Galaxy S Plus I9001 Android Development] AndrolinRoot:
How to change GPU freq
[Galaxy S Plus I9001 Android Development] Pereira.Pedro:
Is it compatible with camcory CM10 ROM? The JB kernel?
[Galaxy S Plus I9001 Android Development] zikozoko:
Why ?
[Galaxy S Plus I9001 Android Development] DualJoe:
Testing BFS/exUV version.

First quick tests show no 'notification drawer lag' bug so far after wakeup. Too early to tell for sure but would surely be great if its finally fixed once and for all...

Edit: Ok... forget it. It's back... aaaaarrgghhh!

Probably no improvement and just corrupt filesystems. :)
[Galaxy S Plus I9001 Android Development] dr.wtf:
reproduced the bug 3 times now:

turn on bluetooth, turn it off, turn it on again and bluetooth doesn't react anymore
[Galaxy S Plus I9001 Android Development] davidteri91:
For me the BT working normally after 3 Times

Inviato dal mio GT-I9001 con Tapatalk 2
[Galaxy S Plus I9001 Android Development] dr.wtf:
then its probably just me...
[Galaxy S Plus I9001 Android Development] smeroni68:
It happens with BFS version. With CFS it's ok... can you confirm that?

Inviato dal mio GT-I9001
[Galaxy S Plus I9001 Android Development] DualJoe:
I re-enabled it 5 times (on/off) without problems here.

v7.3 BFS/exUV

Ivendor RC5

Airplane mode

768MHz/ondemand