yashsingh1/xdaforums huggingface dataset:
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Thanks very much buddy!

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[Galaxy S 4 i9505 Original Android Development] s3icc0:
gpu default_lvl = 3

Hi [MENTION=4325945]ktoonsez[/MENTION],

first news about default_lvl set to 3 (128MHz) (and my gpu boost was set to 0 as I wrote before it was behaving with gpu simple gov same way like with gpu boost set to scaling max freq)

- at night just shortly after applying I got one reboot - soft only. I thought it might be anything so not paying too much attention

- today when playing dots (after just few rounds) I was thinking what move to do next and then the phone becomes lagy and after few really laggy moves it RR ... (and I got last_kmsg and dmesg saved ... )

- now I set the gpu touch boost to scaling max so I will see after few hours how it behaves ...
[Galaxy S 4 i9505 Original Android Development] djmik21:
Hello, I am using the latest Ktoons kernel for the GE jamal rom. I would like to congratulate everyone involved for the great kernel. I really like the ktoonsified v4 profile because it is smooth as butter when i use it but would like to experiment a little with some UV and maybe some scripts... Which testing tools do you recommend for UVing?

Thnx again.

:svetius:
[Galaxy S 4 i9505 Original Android Development] kantjer:
The profile is already undervolted, so be careful not to go to far.

Use KTweaker and common sense as your most important tools.

---------- Post added at 01:39 PM ---------- Previous post was at 01:37 PM ----------

I have set default_lvl set to 3 and GPU boost to 320, no problems sofar.
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
This looks awesome. And battery is awesome too.

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[Galaxy S 4 i9505 Original Android Development] s3icc0:
Doesn't make sense to set it to anything else than 0 or max scaling ... watch how the frequency behaves on touch :)
[Galaxy S 4 i9505 Original Android Development] kantjer:
On touch it jumps to 320, as I would expect.
[Galaxy S 4 i9505 Original Android Development] s3icc0:
right ... i always activated some animation so that is the reason why it always jumped to the max scaling for me ... I have a touch phone and I don't know what "touch" is :))
[Galaxy S 4 i9505 Original Android Development] djmik21:
Yes i was talking about some testing apps/benchmarks to test for stability. Thank you for the heads up about the profile.
[Galaxy S 4 i9505 Original Android Development] vagaBond07:
Oh, i see. Well Ill better let the legendary do the thing and wait for it.:)
[Galaxy S 4 i9505 Original Android Development] yogg:
Deleted

I went into the options and selected allow multi threaded performance and it went muuch better. Ignore the post earlier.

[MENTION=4325945]ktoonsez[/MENTION]

Do you prefer Interactive governor over Intellidemand for heavy gaming? Or is there even a difference do you think?
[Galaxy S 4 i9505 Original Android Development] kfallz:
Default for 1890 should be 1250mv afaik
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
OP Updated

Change Log 02.05.2014

1. Linux 3.4.78.

2. KTweaker 5.2.3 with 3 new GPU options (GPU Default Mhz, Simple Gov Laziness, Simple Gov Ramp).

3. GPU: Some more rewrite of the GPU main code and Simple Governor.

4. GPU: Added GPU Default Mhz so people can choose the Mhz the GPU idles at.

5. GPU: Added Simple Governor Laziness tunable.

6. GPU: Added Simple Governor Ramp tunable.
[Galaxy S 4 i9505 Original Android Development] Moz007:
Awesome ! :good::good::good:
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Best kernel just got better. THANKS buddy! Awesome work as always. *highfive*

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[Galaxy S 4 i9505 Original Android Development] MRDOCA:
Hey ktoonzsez. A problem just started. If I click on your app after restoring script and profile and rebooting I get the "unfortunately ktweaker has stopped" if I clear app data it works again. But if I restore a script of profile its dead again. What could be causing this? Also how can I get a log for this to show you. Thanks heaps

Tapped on my Omega driven I9505
[Galaxy S 4 i9505 Original Android Development] Formhault:
All's good here on SlimKat, mate. :confused:
[Galaxy S 4 i9505 Original Android Development] MRDOCA:
Im using touchjizz ML6 omega 19. There must be something conflicting with it for me. Just need help to identify the issue so I can fix.

Tapped on my Omega driven I9505
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Probably because I just added 3 new parameters to the settings. Never have that problem on AOSP, Im guessing you are on a Touchjizz ROM? SO you might have to set them manually then save over top of the old ones.
[Galaxy S 4 i9505 Original Android Development] John_wba:
Script and prifile downlods fail with message "divided by zero" on latest kernel, TW rom.
[Galaxy S 4 i9505 Original Android Development] Abaddon:
im on TW 4.3 all is well here
[Galaxy S 4 i9505 Original Android Development] MRDOCA:
Only way to fix it for me was a wipe data factory reset. Dunno the cause. All is good now

Tapped on my Omega driven I9505
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
New KTmonitor Floating/Movable App coming SOON :D

There will be 3 modes as seen in pics below

#1 = 1 line

#2 = compact

#3 = full
[Galaxy S 4 i9505 Original Android Development] dclarkg:
I ve been reading all the posts about the gpu new options and tunables but i'm kinda lost here. Which settings do you recommend and what rules should i follow in order to avoid conflicts between settings (i.e. gpu boost and gpu idle mhz).

Also I always use your settings but for the last 5 days I used the default settings (just OC to 1998, no UV) to test the kernel in "raw" mode and I could easily reach 1d+ off the AC with a little more than 3 hours screen which is impressive for ondemand/cfq IMO. I'm back to kt set v4 and I feel the battery drains way less but same snappy performance. I can feel all the hard work you have invested in the kernel and I just wanted to thank u.

Is not much but at least u can have a beer
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Clearly a kernel issue. Not a rom one. No freeze on cm with stock kernel, chronic kernel. Not once. No all default.

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[Galaxy S 4 i9505 Original Android Development] 9Lukas5:
Have you tried the same settings on ktoonsez kernel as the cm kernel has as default?

L
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
**** it. I stay with your awesome kernel. Smoothest and most battery friendly. I know you'll fix the freezes :)

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[Galaxy S 4 i9505 Original Android Development] pitastrudl:
Hi, does this reveal any cause to why i had two random reboots today? im running the latest cm10.1 nighlty 14

https://www.dropbox.com/s/677ty6r84g33id7/kt_last_kmsg.txt

Sent from my S4 GT-I9505
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
What governor? What scheduler? What were u doing when it rebooted? R u on the test kernel from today?
[Galaxy S 4 i9505 Original Android Development] pitastrudl:
Governer;ktoonservativeq,scheduler sio,

1st reboot i opened an app Appgratis and in 10 seconds it froze for 5 secs and rebooted

2nd reboot i just had the screen on and when i tried going into the app rwaer it didnt respond

i didnt use the test kernel but the one from 10.6.2013 which is the first link on the first post.
[Galaxy S 4 i9505 Original Android Development] chickentuna:
Battery life with ktoonsez recommended settings:

I don't have a wifi at home so data is on most of the time when screen is on.

Phone is mostly used for web browsing, occasional wifi tethering(on this cycle I used hotspot for a good 30 mins) and sending sms with a little phone call. -3 Auto brightness

I still have 20% juice left as of this writing. I could probably get 30-40mins more before the battery dies out.

Pretty damn good battery life considering that my Data is ON basically all the time.

Idle drain while the phone is in deep sleep is awesome as well(0.8-0.9%) drain. Auto sync is ON

EDIT:

24% juice gave almost an extra 1hr of screen on time! Again data is ON amd never turned off

This kernel rocks!
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Ktoonz I sent you a new kmsg... Had a freeze a few mins ago..

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[Galaxy S 4 i9505 Original Android Development] gundamboy:
I'm finding that my freezes are usually attributed to the heat levels.
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
No.

I ov +10 and still...

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[Galaxy S 4 i9505 Original Android Development] 9Lukas5:
Why do you ov? Doesn't it produce more heat that way?

L
[Galaxy S 4 i9505 Original Android Development] boostermbkking:
with this kernel dont work dual camera, why?
[Galaxy S 4 i9505 Original Android Development] cobra11111:
Work

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[Galaxy S 4 i9505 Original Android Development] joelvn:
It works fine for me, what rom are you using?

Flowed from my GT-I9505 using xda-developers app
[Galaxy S 4 i9505 Original Android Development] Lumbin:
Wow this is fast, especially with your settings applied. Are those still the settings you use?
[Galaxy S 4 i9505 Original Android Development] Abu-khulzat:
Does anybody else have issues with 64 gb exfat sdcard? Mine is not working, don't know why? Although it is said that exact is supported.

Stock latest MEA rom.
[Galaxy S 4 i9505 Original Android Development] stesmi:
I was using mine just fine (Sandisk 64GB Exfat) on ME2 but it doesn't work on MEA or MF2.

// Stefan
[Galaxy S 4 i9505 Original Android Development] deppy:
I can't get the phone to boot with this kernel anymore fter moving to the official CM nightly for jfltexx.

I tired the 06.10 and 06.14 builds and both just sit at the CynogenMod boot screen. Cache/Dalvik wiped and permissions fixed after. Anything I cn provide to help debug this? Anyone else seeing this?
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
I just saw that your testkernel from yesterday has linux 3.4 instead 3.4.48 :)

I can ensure you it's not linux version related. Chronic kernel is based on your kernel and has 3.4.48 and I had no freeze with that. That's the funny thing.

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[Galaxy S 4 i9505 Original Android Development] EtienneBordeaux:
Deleted. Wrong thread.

Sent from my GT-I9505 with Omega v5.0 + KT kernel 6.10.2013B + 3Minit Framework v2.1
[Galaxy S 4 i9505 Original Android Development] s3icc0:
That looks really nice, but is there somewhere a possibility to enable logging? As this is helpful to see what is happenning at homescreens, but if I would like to know what was happenning during e.g. I was playing the game? That will help us to better utilize our profiles and scripts.

Thanks

---------- Post added at 08:06 AM ---------- Previous post was at 08:04 AM ----------

I can recommend you when to have at least some GPU touch boost when using GPU Idle MHz set to 128 (for me Idle 128 was rebooting without GPU touch boost)
[Galaxy S 4 i9505 Original Android Development] Formhault:
Monitoring (via log, even when screen is off, for example) would be nice.

Basically, writing to a log at what time (polling every second) the GPU and CPU were at what frequencies...

---------- Post added at 09:17 AM ---------- Previous post was at 09:09 AM ----------

Awesome! :victory:

One thing, though... All over, the frequency is written as Mhz, not MHz. Shouldn't it be MHz? :D :silly: :silly:
[Galaxy S 4 i9505 Original Android Development] s3icc0:
For those who wanna enjoy more battery life and great performance I just posted v3 of my SRV profile for KT Kernel (u must be on latest version). Link to official announcement: http://xdaforums.com/showpost.php?p=50089628&postcount=3504
[Galaxy S 4 i9505 Original Android Development] GlossGhost:
The smoothest kernel yet relesaed. Good job!

I want to ask If I set the GPU Default Mhz to Max, will it throttle down when it reaches 68 degrees celsius?
[Galaxy S 4 i9505 Original Android Development] hawkerpaul:
Yes, great job again KT

:good:

One question, for those who have a different screen-off governor/scheduler, is the only way to make adjustments to the selected screen-off option by having to temporarily make it the main governor/scheduler, then doing the adjustments?

Might be an idea to have extra Adjustments option for governor and scheduler in the menu for the screen-off versions if they differ from the main one perhaps?

Cheers mate
[Galaxy S 4 i9505 Original Android Development] wonsky21:
Edit: delete please :)

GT-I9505 | SlimBean 4.4.2 RC1 2.5
[Galaxy S 4 i9505 Original Android Development] vagaBond07:
Cant wait. :fingers-crossed:
[Galaxy S 4 i9505 Original Android Development] angeloumbao:
how do i apply these?
[Galaxy S 4 i9505 Original Android Development] hawkerpaul:
This isn't a big deal for me, as interactive governor is performing brilliantly, but I'm having trouble on ktoonservativeq governor.

1. huge lag on incoming calls before screen wakes up. Even the ringtone often stutters

2. audio drop-outs when playing music through bluetooth

I realise (1.) has been mentioned a lot in the past, but I've tried the usual suspects, ie. set super_conservative=0, upping media/music and bluetooth mhz (tried up to 810) but still get these problems.

I've even tried ktoonservativeq on default values (so not using KT's settings in post #3) and still get the problems.

For now, I'm going to try ktoonservativeq as my screen on governor, and interactive as screen off governor, but this kind of defeats the great benefits of ktoonservativeq.

Just wondering if there are any other options I should look into changing in order to make ktoonservativeq my overall governor without having these above issues.

Thanks
[Galaxy S 4 i9505 Original Android Development] kantjer:
Did you use a settings profile when you had these issues or just stock in combination with ktoonservativeq gov.?
[Galaxy S 4 i9505 Original Android Development] s3icc0:
Download the profile and the script an place them on your sdcard:

profile /sdcard/ktweaker/

script /sdcard/ktweaker/scripts

then use the KTweaker app to load the script and the profile
[Galaxy S 4 i9505 Original Android Development] hawkerpaul:
I've tried KT's settings, and on pure stock kernel settings with ktoonservativeq applied with the same problem mate.
[Galaxy S 4 i9505 Original Android Development] kantjer:
I think the problem is KT's settings on a non AOSP ROM.

I used KT's v4 setting until a few days ago and on AOSP it worked without any incoming call lag.
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Did you try settings these:

Governor Adjustments:

disable_hotplug_bt = 1

disable_hotplugging_media = 1

?????????????
[Galaxy S 4 i9505 Original Android Development] hawkerpaul:
Sorry mate, but where are the v4 settings please, or are you referring to the settings in post#3?

Thanks, I'll give these a go and report back.

One thing about putting the kernel back to pure defaults, I select "load defaults" but I notice this doesnt affect the voltage tables, and these remain at my previous settings. Are there any other settings/options that are not affected by the load defaults" function please, or is this a bug?

Edit: I've just noticed it hasnt reverted the ktoonservativeq adjustments neither. Nor the congestion control.

How could I revert ALL settings back to defaults?

Also, I've noticed the "enable zram" script. is this recommended, and what are the benefits?

Finally, a very minor and if you have time the next time you update your setting post, is there any chance you could order the settings in the post in the same order as they appear in the tweaker app please (for extras, governor adjustments etc) This would make entering the settings much quicker.
[Galaxy S 4 i9505 Original Android Development] kantjer:
KTweaker => Profiles =>Ktweaker Shop

Try the KTweaker Shop approach, that's as fast it can ever be
[Galaxy S 4 i9505 Original Android Development] jgchaval:
This would be nice to have, since I'm having the same incoming call lag, and I've already tweaked several properties (screen off Mhz, sampling rate screen off, no_extra_cores_screen_off=0) to see if the lag goes away, but it stays the same.

[MENTION=4325945]ktoonsez[/MENTION], could you please help us, the guys using non AOSP roms, to get rid of this incoming call lag? maybe tweaking some properties for better response on non AOSP roms?
[Galaxy S 4 i9505 Original Android Development] dclarkg:
I guess I'm still lost here... I have

GPU max at 504mhz

GPU deafult to 320 mhz,

governor: ondemand

Laziness: 5

Ramp 6000

I know that GPU max is the max GPU limit but no clue about the other options, I'm guessing that GPU default is the default idle speed but that's it. Also I need to know for example what to set as GPU boost if my default gpu mhz is ''x'' or which governor should I use, etc.

maybe [MENTION=4325945]ktoonsez[/MENTION] can also advice on this :good:

I have KT settings on dandvh 4.4 GE and only had issues with super conservative on, besides that all workslike a charm

I had the exact same issues + notifications not coming until the app was opened but I solve them by turning off super conservative, also you can try to use another governor as ''screen off'', I used ondemand/cfq as the overall defaults for 5 days and believe me that Idle battery drain is almost as good as kt settings, on 6 hour sleep it lost 1% battery (no sync/no wifi), this kernel has a ton of dev hours on top so everything is optimized, not only the ktoonservativeq :laugh:
[Galaxy S 4 i9505 Original Android Development] speedytr:
I have incoming call lag too and I tried lots of different modem and settings nothing change!
[Galaxy S 4 i9505 Original Android Development] s3icc0:
Yes max is the max freq

Default is the idle freq

Governor is the gov used for gpu but the other two parameters are only for simple gov u have ondemand so they are not doing anything for you. If you need description look for what ktoonsez posted few posts back (i think it was the announcement for the new version of kernel)

Regarding the boost freq I only said that for me it was required when using default freq 128 MHz and I set boost to 320
[Galaxy S 4 i9505 Original Android Development] kantjer:
[MENTION=4325945]ktoonsez[/MENTION] I just had a spontaneous reboot while the phone was idle for about 15 minutes and connected to external pwr.

I have the last_kmsg attached.

Looking at the log do you have an idea what happened here?
[Galaxy S 4 i9505 Original Android Development] dclarkg:
I'm thinking that it must be a ROM issue, maybe some of them interfere more with the ktoonservativeq/super conservative

Where did you get those Icons?? those looks great!
[Galaxy S 4 i9505 Original Android Development] speedytr:
Using David's latest rom
[Galaxy S 4 i9505 Original Android Development] iamnotkurtcobain:
Ios 7 theme for theme chooser.

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[Galaxy S 4 i9505 Original Android Development] dclarkg:
I did read the posts but I'm still kinda lost here, My touch boost gpu is set to 504, should I change the gpu governor to simple and tweak? Is that better than just leave ''ondemand''? THx for all the help :good:
[Galaxy S 4 i9505 Original Android Development] s3icc0:
Depends what feel you have from the response i am using simple gov and did not tweak anything. There is kind of beauty in both governors for gpu :)
[Galaxy S 4 i9505 Original Android Development] dclarkg:
I'm on dandvh 4.4 ROM and all fine, no clue on this :(

My ROM does not have that :( is that ''downloadable'' somewhere or is it ROM embedded?

---------- Post added at 09:37 AM ---------- Previous post was at 09:33 AM ----------

Well, I decided on gpu boost and gpu max mhz to 504, default to 128, laziness 5 and gov ramp 6000. I don't know what the last two things are for so I just leave them with the values already there. Let's see how it goes. Thx for the help :good:
[Galaxy S 4 i9505 Original Android Development] 4info:
Nova launcher, widget problem

after restart nova launcher "Fast Chrg" widget doesn't work anymore. Just remove the widget and add it again brings the function (select / unselect) back.

I'm using Noval launcher Prime 2.3 with latest danvdh (GE) 4.4.2 image.

update: problem is also faced on stock launcher.
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
It was too general of an error, looks like it tried to wake up for something but had an IRQ timeout when rebooted it.
[Galaxy S 4 i9505 Original Android Development] !crazy:
It would be the battery drainer only if one wants to leave if on, and use it instead of power button.

But for some people who use their devices for reading a lot, possibility to wake up the device, when it goes of while reading, only by tapping the screen, with the same finger one scrolls with, would be of much help.

In this scenario the feature (s2w, t2w or whatever.) would only need to hold the wakelock for the short time, like 5 sec or similar, to give one enough time to touch the screen when it goes off while reading.
[Galaxy S 4 i9505 Original Android Development] s3icc0:
Laziness and ramp are only for simple governor .. Ondemand does not have these two variables. I think it is in miliseconds and the description is in ktweaker app :)
[Galaxy S 4 i9505 Original Android Development] Formhault:
Speaking of which... what is the difference between Ondemand and Simple GPU governors? I'd be curious to know.

I swear I tried searching in the thread, and even on Google, but the only results I find are changelog lines like "Added Simple GPU Governor"...
[Galaxy S 4 i9505 Original Android Development] dclarkg:
Yeah I'm now on simple governor so let's see how it goes, all this gpu new option are for saving battery only or they have any other benefits as well? Just trying to know a little bit more of this :)
[Galaxy S 4 i9505 Original Android Development] idontknow-:
Hello all.

My phone is on Danvdh [ROM]KOT49H【4.4.2】AOSP official Google Edition - Galaxy s4

And this kernel is installed(Google edition) with optimize settings noted from kttoonz.

Problem:

The phone is seconds of turning screen on from sleep, when i get a phone call.

Is this a problem that can bee solved?
[Galaxy S 4 i9505 Original Android Development] vagaBond07:
Im on this ROM also, dan has an update on the ROM. Are you on the latest?
[Galaxy S 4 i9505 Original Android Development] dclarkg:
I'm on Danvdh ROM as well and solve that issue by setting super conservative to 0 (that value will turn off that setting), also on stock settings this issue goes away :good:
[Galaxy S 4 i9505 Original Android Development] davtse:
KT, could you shed some light on if battery capacity reporting is a kernel side issue? I'm currently using an extended 5200mah battery but no matter what I do I can't get the battery meter to sync with the actual battery level..
[Galaxy S 4 i9505 Original Android Development] bubba949:
After installing the kernel I get wifi issues, how do I fix that?
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Never heard of such a problem, it almost like the battery doesnt know how to report the levels.
[Galaxy S 4 i9505 Original Android Development] ktoonsez:
Another screen shots from KTmonitor:

6 different UI display methods (going in order from pic below):

1. logger mode (just the little red dot)

2. one line compact mode (can be used to put up in the taskbar or just to use to keep small during gaming)

3. one line mode (a little bigger version of one line compact)

4. compact mode

5. full

6. full theme

Config screen bottom image in the pic) letting you choose the update rate, the color/alpha the UI mode and enable logging to a .csv to analyze latere on a PC using Excel or OpenOffice.

When logging is enabled the little red close button will display as green so u know its logging :D. Get your check books out, lol. :D
[Galaxy S 4 i9505 Original Android Development] davtse:
Seems like it.. Tried resetting fuel gauge etc, but so far nothing works. the i9505 doesn't like extended batteries as much as the i9300 did.