yashsingh1/xdaforums huggingface dataset:
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] Perseus:
Your question should really be posed as, why did the processor rate poorly at 135 & 189 MHZ but was better elsewhere.

You also need to mention what you have for GPU and Scheduler. Antutu does stress the GPU and checks the SDCard so that's important.

Having said that, each processor has what could be called sweet spot in terms of frequency and voltage combo. Here you fixed on the frequency and seem to have dobe the same for the Voltages. Quiet possibly at those two frequencies, it needed more juice ? Allow the voltage to roam free and then re-test.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] Guugle:
I've tested the 135 Mhz step with these settings:

Rom: Hyperdrive

gov: performance

min/max: 135

frequencies are locked

voltage: 1000 mv

shed: cfq

GPU gov: ondemand

I'm testing with custom test (only cpu checked), results are still under 180...

So i don't think it has to do with voltages.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] Perseus:
Then its most likely your CPU does not like those steps. Each cpu is unique in that aspect. But it happens.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] Guugle:
So is it possible to exclude these two steps but let 81 Mhz as min?
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] Perseus:
I don't think so. The CPU will step through all the frequecies it has. Only thing you could do is lock lower frequency to 378 MHZ thus avoiding these bands completely.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] castle_bravo:
Final draft of CPU1 gov is almost complete, waiting the results of my current test and the one to follow. Expect it to drop some time around 4 tomorrow. As all my reports have been, get your reading glasses and tea lol. :p
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] Stupifier:
Very nice work. I would be interested in seeing two optimized CPU1 scripts. One for screen off (Powersave gov) and one for screen on (_______ gov). Is it possible to have CPU1 gov auto-switch between two different gov's (Screen on/off)?
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] liltitiz:
In my opinion, it would be useless considering that we already have the option tu turn off completly cpu1 when the screen turn off and we also have the ability to choose the max freq while screen is off.

But if you want to test and play with cpu1, this coud be easily done using tasker.

1- with a file explorer, create two new files at the root of your sdcard(/). call the first one: screenoffscript.sh and the second one: screenonscript.sh

2-open those files as text files and paste the script you want to use for screen on and off.

3- Now open tasker, press on the + in the bottom of the screen to add a new profile and call it whatever you like. I will call it Cpu1 script.

https://www.dropbox.com/s/ikckwrcgd277kqz/Screenshot_2013-09-21-21-55-13.png

https://www.dropbox.com/s/faj5zelrfdpuckm/Screenshot_2013-09-21-21-58-48.png

4-select state in the menu that pop out, go into display, display state and choose is: OFF. let the box unchecked.

https://www.dropbox.com/s/ev0c4hjuaw59tna/Screenshot_2013-09-21-21-58-59.png

https://www.dropbox.com/s/bkicg8yusl9l03a/Screenshot_2013-09-21-22-01-54.png

https://www.dropbox.com/s/e499zafvxv7zvub/Screenshot_2013-09-21-22-02-04.png

5-you can now go back into the hom page of tasker, normally you will see your new profile and the possibility to add a new task to it. Press new task, don't give any name, then press the + at the bottom of the screen, press script, run shell script.

https://www.dropbox.com/s/x5yti33tvacakde/Screenshot_2013-09-21-22-03-11.png

https://www.dropbox.com/s/i4qlj3oafwthe4g/Screenshot_2013-09-21-22-04-51.png

https://www.dropbox.com/s/vmq3glbwnm0vo73/Screenshot_2013-09-21-22-04-58.png

6- A new window will open, under command, type ./screenoffscript.sh , check ''use root'' and at the bottom of the window check ''continue task after error.

https://www.dropbox.com/s/7ij8cyfd3khzbcj/Screenshot_2013-09-21-22-10-35.png

https://www.dropbox.com/s/p10zs3oqxt63uhk/Screenshot_2013-09-21-22-12-01.png

7- Go back to the home window of tasker again, you will now have your profile with a green arrow beside pointing to your task. If we want that our cpu1 get back to its screen on setting when screen turn back on, we need to create an exit task. You will longpress on your task until a menu pops out and select ''add exit task'', add a new task and don't name it. Click on the plus a the botton on the window(like step 5), select script and run shell. Under command type: ./screenonscript.sh , check the same boxes from step 6.

https://www.dropbox.com/s/1v2i39ulfl4oqoj/Screenshot_2013-09-21-22-12-22.png

https://www.dropbox.com/s/1vuf2k7fbnws8gx/Screenshot_2013-09-21-22-13-41.png

Your scripts will now apply when screen turn on and off. Using almost the same way, you could use tasker to run script to make cpu1 more performant when using gps or games or any apps, you could also use tasker to run your script on boot and most anything you could think of.

I hope this was clear enough!
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] Denominax:
I just use stock Touchwiz. I had Cyanogenmod 10, but I switched back because I liked some of the features that the default phone has. I'm switching back to Cyanogenmod once 11 comes out.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] Stupifier:
Random Question. Should I have auto hotplug checked if I'm using On Demand gov for CPU0 (the CPU that KTweaker controls)? I'm not running any CPU1 scripts.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] LuigiBull23:
Yes but you should uncheck it to ensure 2nd core is on before executing any scripts for cpu1.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] pberge:
I noticed something similar a while ago and had someone I know look at the source code. He confirmed that the 81mhz slot is actually running at 378, which explains what we were both seeing in benchmarks.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] Guugle:
So it is better to set 135 Mhz as min frequency?
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] pberge:
I personally don't find much benefit in going below 378. Anything below this causes the frequency to jump around too much even under fairly light loads, resulting in more time at higher clock speeds.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] Restl3ss:
Kt747

I'm having a pretty bad problem with kt747 on my phone, that being that after flashing (I followed the instructions to the letter) the kernel runs fine but my maximum clock speed is still capped at 1.5 ghz. It's not just a performance control error either, I ran benchmarks to be sure. My rom is dandroid 4.7

Sgh-i747m dandroid 4.7
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] liltitiz:
It sounds like you didn't tick the "enable OC steps" box in the general section of ktweaker.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] Perseus:
Depends on the Governor. For hair trigger governors, it might be beneficial, for others, that may not be a good idea. Its possible to keep minimum at 378 if you are looking for performance. But if you intended for battery life then may not be such a good idea.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] EpicPro:
Is this kernel already UV or i need to UV by myself ???
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] Perseus:
You need to do on your own. Out of box, its conservative and tested what what are very stable settings.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] EpicPro:
I don't know how to make it right ??? by the way why my s3 run game is a little bit lag when my optimus f7 have the same spec still run smooth @@ ??? .
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] Perseus:
Follow the thread on KT747 in my signature. Even though its posted for T-Mobile version, it will work just fine for your phone.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] EpicPro:
Since i flashed this kernel , my phone is now always awake so it's standby is very poor . What should i do ???? please reply me fast , i'm dying :angel:
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] Perseus:
Please use BetterBatteryStats and share a text dump file.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] EpicPro:
How can i have the text file ??? I have bbs but i don't know how to have it ??
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] prboy1969:
Check out the link below. It will help you better utilize BBS.

http://xdaforums.com/showthread.php?p=15869868

TEAM MiK

MikROMs Since 3/13/11
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] adrock74:
Sorry if this has been covered, but Im using Koontzervative gov, and my sampling rate is stuck at 10,000. Any change i make reverts back to this. I can change screen off rate just fine and it sticks.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] liltitiz:
Are you sure you're not confusing it with min sample rate which is just their to tell the minimum sampling rate?
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] Philip Leung:
SM. .

Puouwl*just pppjm
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] liltitiz:
Are you okay?
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] sdlopez83:
I am not too sure how to use the bluetooth setting as i do not know what the standard is on ktweaker. can someone enlighten me as to what the normal settings are?

What i'm trying to do is making my bluetooth speaker louder. Would the bluetooth setting have anything to do with it or am i way off?
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] CamFlawless:
I don't think Ktweaker could change that in any way. The bluetooth settings from within Ktweaker under the extras section are to set a min mHz for the CPU when bluetooth is connected and active if I am not mistaken.

An app such as FauxSound in the PlayStore may allow for what you are looking for. Or maybe even Viper4Android which can be found on XDA with a google search.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] sdlopez83:
Yeah, using Viper but STILL can't get the output on a Bluetooth car speaker loud enough. Can barely hear anyone. It is a cheap one at that. Thanks man.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] Maphack:
This might be way old, but I'm giving this a shot to see how it works. Cpu1 can scale up to the max allowed by ktweaker, right? The name of your script file made me automatically assume the cap for cpu1 would be 1080, though when I tried to read the script, I couldn't find any evidence it gives cpu1 an independent max/min, but it seems like it doesn't (which makes sense after I thought about it). That's the only real question I have...thanks for this info, I guess there is yet another tweak I am going to be messing around with.

Sent from my SCH-I535

:thumbup:
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] liltitiz:
I had similar results. you can't set different max freq for cpu1. you can just eliminate this line from the script, it will use de same max freq as cpu0.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] baconatorXVI:
This was a very old post! I haven't been active on XDA for a few months but I can try an help you out. My kernel and rom (Slim 4.2 build 8 final, and KT747 7/18) and version are pretty old, i got busy with school and life and fell out of sync with constant updates. Perhaps the location of the file changed on the newer kernel verison, but this line here is what changes CPU1's max.

echo 1080000 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq

scaling_max_freq is the file that gets written, you can navigate there with a file explorer and change it yourself if you so want.

If you use the app I listed in that original post it should show you what each core runs at.

---------- Post added at 01:50 PM ---------- Previous post was at 01:48 PM ----------

Hey man, long time since i've been here, have things changed that no longer allow this? or are you guy not running Ktweaker at boot? if you run KTweaker with any delay it overwrites whatever script application runs.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] liltitiz:
Nothing has changed :P for me changing cpu1 max freq with the script never affected cpu1, no matter the delay i set in ktweaker
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] LuigiBull23:
This kernel doesn't support individual min/max frequencies for each core and quite possibly never will but you never know what KT may bring in the future.. So regardless on how you have Ktweaker set, those along with some other specific parameters to a given governor will always revert back to default either immediately or after cycling screen off/on as long as they're applied to something other than the primary core..
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] baconatorXVI:
Maybe since I'm on a much older version it doesn't reset each screen off and on cycle. I've been running SManager scripts at boot and Ktweaker at boot for months and Ijust re confirmed that after a reboot and screen on off cycling a few times(and letting it sit to go to sleep) that in fact my tweaks are still in order. Pic here: http://i.imgur.com/SNO71dG.png

Maybe on the newer versions it reloads settings each time. Could it be that KTweaker has been greenified and isn't running after sleep?

You use a different scripting application right? When I watch the order of SuperUser granted on reboot Ktweaker always is before SManager, I think its alphabetical order, at least on the old slim rom.

Darn it you two, now I'm going to get sucked back into the XDA blackhole! I'm about to go check out the latest software releases and everything... here we go again.....
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] LuigiBull23:
I also use Smanager as my scripting tool but SManager is not the cause of this nor is any other app so long as it's set up properly. The majority of the set parameters do in fact stick but the sad truth is some governors aren't fully compatible when utilized by other cores, at least not with this kernel so some parameters to a specific governor will not stick after a reboot or cycling screen state.

In your shot is tthat in fact your min/max for both cores? If so then that's honestly the first time I've seen that and my overall setup is nearly identical to yours. I've tested for months and months with each governor and no luck in having each parameter remain in tact. Would love to have you chime in again and see if we can figure this out and come to terms with a possible fix or workaround.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] baconatorXVI:
Im on vacation right now but here are my files. slim 4.2.2 build 8. KT 747 from July.

I'll be back on later today perhaps gtg

Ktweaker Dec 26 Stock Voltages

https://www.dropbox.com/s/la21uzm54m2kixn/December 26 stock voltages

Ktweaker Dec 26 Low Voltages

https://www.dropbox.com/s/ikbx6rca7ruf9dd/December 26 low voltages

SManager Script

https://www.dropbox.com/s/fpzrxfzry5s6cl3/1080mhz-asswax
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] baconatorXVI:
OK, did you have any luck trying anything? If you run the script much later than boot and dont run Ktweaker does the script set? I just use PerfMon and a stability test to verify the max frequencies, too lazy to go check the text files for the various governor parameters, but I'm pretty sure the governor is set.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] Perseus:
Both of you are aware that KTweaker puts its own scripts in init.d right ? You may want to make sure your run after them,
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] baconatorXVI:
I do see this, Don't init.d scripts run before boot though? I thought they run before boot finished. I wonder if modifying the scripts there could make a difference? Also I thought I remembered that some ROM's don't support init.d scripts, is this the case?
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] Perseus:
Afraid that's not the case. Init.d are executed after the Rom is done booting. The Boot process will execute them sequentially Alphabetically. That's why if you want yours run last then you name your script as zz_Your_Script

Those scripts are made on the fly by KTweaker after what you change there .So if you manually changed these scripts, then don't open Ktweaker ever. If you did open then the scripts will revert undoing your changes.

Its not the Rom, its the kernel which has to support init.d. KT747 does.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] LuigiBull23:
No. The scripts are confirmed working as usual. Some parameters just don't stick with certain governors as I said previously. I'll continue tinkering with it and see

Yes we're fully aware of this, which is why it's important anyone apply such scripts after boot and after Ktweaker has applied it's settings to properly tame the other cores but again some governors aren't fully compatible while being utilized by other cores and therefore will revert some of their parameters back to default. One thing I do know is that this kernel does not have support for individual min/max frequencies, which explains why any value you attempt to echo in to the required directory tree immediately reverts back to the user's set min/max in Ktweaker.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] Maphack:
Thanks for replying. I'm not too worried about setting a max frequency for cpu1, I just wanted to make sure what I was observing wasn't wrong.

Any chance there is a way to know if your voltages are starving your CPU?

here are my settings...been switching tweaking it little by little for a longgg time. I sometimes get some freezes and my screen can lag, but I am not sure if that's due to my governor tweaks, my voltage settings, or something else....

https://www.dropbox.com/s/hdzdk84rgjfrokh/my backup

To be honest, my battery life is pretty terrible, but I cannot get an accurate measurement because I tether the entire time I'm at home.

So my (zerolemon) battery lasts only like 16 hours....i can't even believe how some people get 3+ days on a regular basis.

I might tweak my governor's settings to yours, bacon, and see how my phone runs at the same volts I am currently running

Edit: also, I'd like to apologize for getting you sucked back into this stuff, lol. I know I have wasted countless hours because I seem to have phone OCD

Edit 2: I know this is nit picking, but I'm pretty positive that my cpu1 script is not running on boot correctly. I have ktweaker running immediately and my script, but my cpu1 definitely doesn't quiet down unless I run it manually after boot. I did try naming the script with a z in front of it to see if it was due to alphabetical reasons.

Edit 3: I struggled and decided to try and use Tasker and made a profile to wait 25 seconds then run the terminal command with root permission. It seems to have worked, but I have little clue how to use Tasker.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] baconatorXVI:
I just found something you could try.

Add "sleep 10" with no quotation marks. This will delay the script ten seconds. If you set the delay tip high cpu1 might get hot plugged off.

Perhaps this might help

Also about tethering, that will certainly murder your battery life. You are using two radio chips and probably keeping phone awake too. This could be a big source of battery drain.

---------- Post added at 03:01 PM ---------- Previous post was at 02:52 PM ----------

Ok, Thanks for the good info, I had been confused by an old post a long time ago.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] Maphack:
Not sure what the deal is but nothing seems to work...tried increasing it to 45 amongst other things to no avail.

Thanks though for trying, I'll just stick with my tasker profile I suppose

Sent from my SCH-I535

:thumbup:
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] baconatorXVI:
After testing I found 3 seconds works good. I was able to open perfmon during boot and verify that it set frequencies

I'm glad you were able to find a configuration that works, I just don't know why mine works with zero trouble.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] Maphack:
I just cannot understand why basically none of these work for me zzz. Maybe it's my ROM and its order of operations, I don't know...seems like using tasker is the easiest way.

I manually went to each file location and edited them to the values from your script, but unsurprisingly that failed. Is there any way to make that stick?

After somewhat comprehending what the significance of the file paths may mean, I put the "sleep" command after

echo asswax > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor

and it seems to be working. If that was inferred from your post, I feel like a complete idiot.

I used to think I was at least above average when it came to tinkering with electronics :/. This is embarrassing...

Thanks for your responses.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] baconatorXVI:
OH i'm really sorry, i should have mentioned that you put the sleep command before everything in the script, mind you the sleep command was only just to delay the cpu1 tweaks script so that it would run slightly after ktweaker settings were applied at boot. it worked on mine... but then again mine works without a delay script. maybe its the superuser that my the old slim rom uses. not sure. i was hoping setting up a delay script would work for you
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] Maphack:
Do you have lock frequencies on? I haven't taken it off for such a long time and decided to while trying to figure out the way to set cpu1 on boot and after unchecking it, I found I was able to set the max frequency at 1080.

---------- Post added at 11:37 PM ---------- Previous post was at 11:32 PM ----------

Turns out I was wrong lol. Yeah, I understood the intention, I just don't understand why my phone doesn't play nicely with ktweaker, smanager, or it just boots weird....

on the bright side, turns out you can set a max frequency for cpu1

Edit: i decided to use your script, but i copied the first two lines and pasted them at the end, now everything, including 1080 being cpu1's max freq, is working properly.

weird.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] amp77:
I Have a problem with fast charge. Fast charge is not working with latest TW4.3 kernel. (Its ebabled in kernel settings).

I cant post on developer related forum thays why I post it here.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] Perseus:
The USB Port may not support it on your pc.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] amp77:
USB port is working fine.. Fast charge is working with dkp kernel. Its not working after flahing latest ktoonz TW4.3 kernel.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] Perseus:
Can you post a logcat after trying to Charge with FastCharge on here ?
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] amp77:
logcat

Thanks for co-operation. I have attached a logcat file.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] amp77:
Hi Perseus, any updates on this problem?
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] Perseus:
I have asked @ktoonsez to take a look.

EDIT - Someone on another thread just resolved this. Please do a factory reset and then wipe Dalvik & Cach. After that flash your Rom, Gapps and this kernel.

DO NOT restore any backups of any kind. Test Fast Charge.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] amp77:
Ok. Thanks. I have reverted back to dkp kernel and fast charge is working. I will wait for update of KT747 kernel.
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] liltitiz:
I finally had success at setting a different freq for CPU1 by unlocking the frequencies in ktweaker... which seems really obvious when I think about it hahahaha I'm a dumbass sometimes :D
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] Perseus:
I quoted you again and have asked him to specifically look. The last time I asked him to look, I forgot to link to your Logcat :p

Here's an update. Want to try ?
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] amp77:
When I connect phone to pc, its show up on pc and also got notification on phone "connected to media device" like usual although I have fast charge enabled.

And battery status shows "charging(usb)"
[AT&T, Rogers, Bell, Telus Samsung Galaxy S III] Perseus:
You have to reboot after turning on Fast Charge.

Did you try latest update ?