yashsingh1/xdaforums huggingface dataset:
[Asus Transformer TF700] Hundsbuah:
AW: [KERNEL][OC][STOCK/CROMI] Hundsbuah ★ 10.4.4.25 ★ v1.9 ★ dualboot

Then 1400mv is too less for 700mhz gpu. This kernel does Not work with Android 4.2.2. Did you enabled Performance Mode while watching movies?

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[Asus Transformer TF700] arminneman:
Everything can get hot, if you don't let the cpu fall back on the lower frequencies even 1500MHz or slightly lower frequencies could make your tablet really HOT. Therefor i think that gaming is not the best thing to look at. With the 1.8x kernels the tablet would get hot at the lowest frequencies doing everyday stuff, that problem seems to be solved with 1.9. I get slightly lower benchmark results now, but nothing too dramatic of a difference. My top scores are no longer near 7700 but 7500 instead. I feel that my tablet has still little room to improve, since i seem to need a lot less juice to make the top frequencies work stable. 1850MHz @ 1150mV works perfectly. I would love to test a kernel that is based on the changes first made in the 1.8 kernel but at higher frequencies, like 1.9GHz or maybe even 2.0GHz. The GPU is the real problem, i have no way to adjust that. Ideally there would be different variants of the GPU available with the CPU unlocked so that everyone can see how far their tablet is willing to go. Maybe an app that can automate what you are doing behind the scenes, for the performance mode. Would be nice to have more options with the GPU as well, i would hate to bother you each time for a new variant...you could still improve the kernel in general like you did with the emc stuff. The overclocking part would probably be more efficient if a tool would allow us to chose our own combination of frequencies for the cpu and gpu.

---------- Post added at 09:32 AM ---------- Previous post was at 09:28 AM ----------

No problems over here :)
[Asus Transformer TF700] Hundsbuah:
AW: [KERNEL][OC][STOCK/CROMI] Hundsbuah ★ 10.4.4.25 ★ v1.9 ★ dualboot

I can include a gpu oc interface from bryce git if you want

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[Asus Transformer TF700] arminneman:
I haven't seen his interface in action, but that sounds very interesting :)
[Asus Transformer TF700] snypa:
v1.9 running well!

very happy so far ... :D

thanks heaps Hundsbuah :highfive:

nb: have taken 50mv off everything from 1850mhz to 1000mhz

......have taken 25mv off everything from 1000mhz to 475mhz
[Asus Transformer TF700] Hundsbuah:
you use it like this:

terminal emulator:

request su rights

su

read gpu values

cat /sys/devices/system/cpu/cpu0/cpufreq/gpu_oc

write new gpu spped

echo "750" > /sys/devices/system/cpu/cpu0/cpufreq/gpu_oc

All values are in MHz!!
[Asus Transformer TF700] bryce09:
AW: [KERNEL][OC][STOCK/CROMI] Hundsbuah ★ 10.4.4.25 ★ v1.9 ★ dualboot

I have just noticed that trickster mod updated it's app with support for this GPU interface. I did some changes to it so please report ;)

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[Asus Transformer TF700] Hundsbuah:
AW: [KERNEL][OC][STOCK/CROMI] Hundsbuah ★ 10.4.4.25 ★ v1.9 ★ dualboot

/edit: im an idiot ^^ .... done

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[Asus Transformer TF700] *justintime*:
Everything allright here. Copied voltage settings from Snypa (thanks)

No excessive heat anymore. Nearly as smooth as the 1.8.x

Quadrant 7200 on performance mode 6200 on balanced.

With 1.8 kernell there was a lot of difference in noop or row mode while benchmarking. Now there is nearly a difference.

Maybe a noob question.... i know ROW is read over wrtite and noop is kind of a raid.

On the 1.8.x.kernell is was copying a large file on noop. When i opened another app the tablet froze. Could it be because of Noop?

What is better? noop or row.... i am still in a learning curve.
[Asus Transformer TF700] Hundsbuah:
AW: [KERNEL][OC][STOCK/CROMI] Hundsbuah ★ 10.4.4.25 ★ v1.9 ★ dualboot

noop makes the tablet response better than as with noop. of course there will always be some lag, but the lag will be shorter with row than with noop

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[Asus Transformer TF700] buhohitr:
Hey are you sure on this??? when I tested this kernel, it stucked at 1500 in balance, and same as in performance mode stucked at 1700 and 1850. Can you verify this?
[Asus Transformer TF700] *justintime*:
As for me, i am using the same. Had no freezes....yet. With benchmark or normal use.

EDIT:

Did a Antutu benchmark but indeed it freezes with the lower voltages. With Quadrant benchmark no problems.

With standard setting it passes Antutu.
[Asus Transformer TF700] ariadnejro:
Re: [KERNEL][OC][STOCK/CROMI] Hundsbuah ★ 10.4.4.25 ★ v1.9 ★ dualboot

rabits has updated his Ubuntu install fixing several bugs. Please use the new version as base for your dualboot kernel.
[Asus Transformer TF700] Hundsbuah:
new version is up.

only change is the gpu overclock interface.

you can use it via terminal or via app (see 1st post)

REMEMBER: AT THE MOMENT ONLY 650MHZ OR 700MHZ GPU IS SUPPORTED!!!
[Asus Transformer TF700] buhohitr:
Hundsbuah, it seems that the cpu freq is stucked at 1500 while in balance mode. Do you see the same? anyone?

EDIT: I flashed back to _that's V4kernel and all freqs are back in use. Definitely something wrong with your 1.9x version.
[Asus Transformer TF700] *justintime*:
How you mean by stuck? balanced mode is max1500 performance/normal is at 1850. I think it's correct and as i speak for myself i like it this way.
[Asus Transformer TF700] buhohitr:
It only using one freq which is 1500, it's not using anything else, you are going to kill your battery in no time with only one 1500 freq.
[Asus Transformer TF700] spidasense:
Re: [KERNEL][OC][STOCK/CROMI] Hundsbuah ★ 10.4.4.25 ★ v1.9 ★ dualboot

how can Icreate my own dualoot installer? is it difficult? I know youve been making dualboot versions after requesting it but I dont want to keep requesting it if peoplearent using it. is anyone using thedualboot installer for hundsbuahs kernels?
[Asus Transformer TF700] arminneman:
Check your governor, interactive should work fine. Wifi will kill your battery before the cpu gets a chance, somebody needs to take that ***** down :p Asus probably gave it more juice to fix the bad signal on the primes and went lazy using it on the infinity as well. Wifi consuming more than the screen is ridiculous...
[Asus Transformer TF700] arminneman:
I can't wait till more is supported! Do you think that you could also buildin some voltage control for the gpu?
[Asus Transformer TF700] snypa:
buhohitr, is your governor on performance or interactive?

this is my screenshot on balanced mode ... max 1500mhz but on interactive... only sticks to 1500 on performance governor.

ps- those are my undervolts... only one I didn't change was 1mhz. Only thing is mine is C60 build...

Seems with these types of settings everyone is on there own!

Mine has been tested with antutu/quadrant/nenamark/stability on interactive and performance using ROW @ boot / voltage at boot / fsync off on all three modes - battery saver / balanced / performance

When benchmarking, does everyone let it cool down for 10mins or so in between? do you also use temp widget for cpu?

I have noticed alot of apps are only showing battery temps that are useless! System tuner can give you cpu temps in the widget which is what I am going off for my tests. If my tab is up in the 60's then I place it in battery saver or balanced whilst it cools , and if I set it to performance governor for the bench I move it back to interactive to help it cool down... maybe too much heat is giving you the lockups/freeze?
[Asus Transformer TF700] Hundsbuah:
AW: [KERNEL][OC][STOCK/CROMI] Hundsbuah ★ 10.4.4.25 ★ v1.9 ★ dualboot

Yes i can write an gpu voltage Interface for the highest (oc) frequency

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[Asus Transformer TF700] arminneman:
Awesome!
[Asus Transformer TF700] buhohitr:
+1, thanks, can you try smartass governor in balance mode to see if your device is using other frequencies, mine only used 1500.
[Asus Transformer TF700] Hundsbuah:
yes the governors need some rework....
[Asus Transformer TF700] spidasense:
Re: [KERNEL][OC][STOCK/CROMI] Hundsbuah ★ 10.4.4.25 ★ v1.9 ★ dualboot

I have no idea how to do any of that O.O. could you do it please :3? Also I'm on data2sd now, would it still work?
[Asus Transformer TF700] Hundsbuah:
AW: [KERNEL][OC][STOCK/CROMI] Hundsbuah ★ 10.4.4.25 ★ v1.9 ★ dualboot

i will make a dualboot version for the next kernel release. this would not be today i think. in the dualboot installer is an option to select data2sd. so it is possible to run duaboot with data2sd

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[Asus Transformer TF700] spidasense:
Re: [KERNEL][OC][STOCK/CROMI] Hundsbuah ★ 10.4.4.25 ★ v1.9 ★ dualboot

Oh true I remember that now. Ooo new version? What are you going to be implementing if I may ask
[Asus Transformer TF700] tyfoxx:
Great, Can you send me a link to that wallpaper?
[Asus Transformer TF700] Hundsbuah:
i try to implement an interface where you can set your cpu frequency cap from a range from 1800 mhz to 2000 mhz without compiling a new kernel everytime. like you set the gpu speed as it is now. dont know if its working like i want :)

/short update: gpu oc interface is now working from 650mhz to 750mhz (even frequencys between (680mhz i.e)) and gpu voltage interface is also working. unfortenately i get always reboots when trying to increase the cpu cap limit with my interface. i will post the new kernel tomorrow when i have tested it bit more
[Asus Transformer TF700] spidasense:
Re: [KERNEL][OC][STOCK/CROMI] Hundsbuah ★ 10.4.4.25 ★ v1.9 ★ dualboot

Oh alright cool. I'll just wait for the new kernel work dual boot cause 1.9 crashes with my tablet constantly
[Asus Transformer TF700] snypa:
sure ...

http://i.imgur.com/djiRZHF.jpeg

i can't remember where or when i found it but ... Thank You ... to them!
[Asus Transformer TF700] buhohitr:
lucius.zen, thank you for your research and I'm going to test out your settings, BTW what goveror and schedule are you using?? Thanks.
[Asus Transformer TF700] Hundsbuah:
AW: [KERNEL][OC][STOCK/CROMI] Hundsbuah ★ 10.4.4.25 ★ v1.9 ★ dualboot

Thx for your great Feedback. My voltage table is ftrom clemsyn. I think it depends on the cpu Revision you have. Il Check it out when im back from work. Thx!

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[Asus Transformer TF700] snypa:
buhohitr , I tried smartass governor for you and mine does still scale down with v1.9
[Asus Transformer TF700] lucius.zen:
Im using interactive and vr. I was using SmartAssv and vr when on v1.4.4 and it seemed to give the best results up until v1.9. I noticed that when i switched to performance mode when using the smartass gov on v1.9 at least one core gets locked at 1.85Ghz after using it for about 30s, no matter how heavy the workload was. When i switched back to balanced mode it clocked back to 1.5 Ghz but at least one core was always still locked at 1.5. If you stay in balanced mode smartass will scale properly. When you switch to performance the cpu eventually gets locked at max freq. The frequency lock issue was happening for lionheart as well. This was driving battery temp way up, compromised stability, and wasnt even giving me good performance. Lulzcrative also no longer scales propery as well either, it simply stays locked at 910 Mhz no matter what performance mode i use or workload i have. I stick to the tweaked interactive gov bc it scales properly in every performance mode, which keeps things much more stable. I used to find the row sched also gave good performance but since v1.9 it has definitely been poorer than vr, i have heard dealine works really well with interactive, i just havent gotten around to testing it.

Right now im moving on to playing with the gpu clocking and frequencies, im very excited, but also apprehensive, it took a long time to find a voltage table that works really well. However, after all that hard work i must say it is very satisfying to watch my cpu scale between frequencies so smoothly lol. My cpu uses each frequecy step more often, rather than jumping from really low to high to max. When i increase the workload from idle it now will go from 475 to 620 to 760, rather than 475 to 1.15. The frequencies scale relative to the workload much better, so a small increase in workload doesnt cause high freq to be used. Its awesome, watching my cpu scale all over the place and seeing the consumption jump from 2%-25% while just sitting idle was scaring me, i want things to be nice and smooth. What surprises me most is how much better performance is, i was getting low 7000s in quadrant and a lot of lag when the voltages were much higher, which is kind of counterintuitive, until you factor in the high heat that was being generated, my tablet was getting super hot.
[Asus Transformer TF700] snypa:
just out of curiosity, would you mind telling us what build number yours is ?

mine is a C60 and i received in August 2012 - still hasn't crashed on v1.9

As Hundsbuah mentioned, maybe different builds with newer or older revisions of hardware are causing the issues.
[Asus Transformer TF700] arminneman:
I was wondering if there is a lower limit for undervolting the stock frequencies? I can pretty much go as low as i want, which seems unrealistic...I can even apply negative values LOL
[Asus Transformer TF700] snypa:
haha... seems unrealistic ! wtf

really? what kernel ... are you using hundsbuah v1.9 kernel from this thread?

what app are you using? or you are applying with ini script? pls show screenshot or something...

what os- cromi or cm or ...

ps- you must get awsum battery life! LOL :victory:
[Asus Transformer TF700] arminneman:
I don't think this is related to what i'm running. It's related to clemsyns work, all his kernels had this design, i guess the ones based on it as well. Looks like you have only "full" control over the top frequency @ performance mode. The stock frequencies seem to have a lower limit. I'm sure that hundsbuah can make an end to my guessing and tell us how it exactly works :)

but for the record I'm using cromi 3.4.4 and have tested this recently with the 1.8.3 and 1.9.1 kernel. I remember having this issue with clemsyn kernels as well. Oh and I use trickstermod, system tuner and setcpu for apps. You can try this for yourself, just make sure that you are not using the 1850MHz frequency. So either stay in powersaving, balanced mode or limit the cpu to 1500MHz in performance mode.
[Asus Transformer TF700] yew123:
Well Done!

Cheers mate, previously had to change to that's stock kernel due to instability/heat issues but these voltage settings have worked wonders :good:
[Asus Transformer TF700] sirus20:
Re: [KERNEL][OC][STOCK/CROMI] Hundsbuah ★ 10.4.4.25 ★ v1.9 ★ dualboot

Omg that thing now is in a whole new level. This voltage table is sooooo sweet. It's like I won't touch it again... I thought that it was okay before but I was wrong. It was laggy compared to now. Everybody should try those settings nowwww. It uses all steps of the cores. Nice..

edit..it seems that in performance mode and running antutu it reboots the tablet..will look into that further.maybe 700 gpu need more juice ..if run in balanced its all good with means that i need to find the correct mv for 1.7 and 1.85.and by the way quadrant runs fine at current state. It doesn't load the system to the max I think.
[Asus Transformer TF700] _that:
Re: [KERNEL][OC][STOCK/CROMI] Hundsbuah ★ 10.4.4.25 ★ v1.9 ★ dualboot

Cool! So you can charge the battery by using your tablet! ;)
[Asus Transformer TF700] myeepad:
yes, using these voltage table, both Antutu and Epic Citadel reboot my tablet.
[Asus Transformer TF700] buhohitr:
Yes I agree, performance mode is not stable. It seems that lucius.zen took the voltage table from Clemsync kernel and applied to Hund's kernel, both running at 700GPU except for Clemsyn is max at 1800 and Hund's kernel max at 1850. I remembered Clemsync told me that 1800 is the magic number which will work with everyone, and he found not much or not even no performance gain after 1800. Anything above 1800 is ony working for a few ppl!! So it seems we're going around and back to Clemsync where everything started!!:p
[Asus Transformer TF700] tyfoxx:
Well thanks to you i can also enjoy it.

Cheers

tyfoxx
[Asus Transformer TF700] Hundsbuah:
yes my tablet cant handle 1850mhz too. for daily work its perfect and smooth, but under huge load it freezes. so here is the new kernel, ill post it here because its a testversion for the new interfaces and gpu oc up to 750mhz.

New features:

- applied lucius.zen work (voltage tables) for default

- gpu oc up to 750mhz @ max. 1450mV (you can set it via trickster mod app)

(please try "ugly" gpu freq settings like 713 or 673mhz for example if it works)

- gpu voltage interface (just for the oc gpu freq) at: /sys/devices/system/cpu/cpu0/cpufreq/gpu_oc_volt

how to use: open terminal emulator and type following:

su
cat /sys/devices/system/cpu/cpu0/cpufreq/gpu_oc_volt

this will display the actual gpu vcore setting for the highest gpu frequency

su
echo "1400" > /sys/devices/system/cpu/cpu0/cpufreq/gpu_oc_volt

sets the gpu vcore to 1400mv

- applied new compiler options for arm cores

- added: Input: Improve the events-per-packet estimate (what is this?: https://github.com/Hundsbuah/Kernel-Nexus7/commit/3c3fb00e9546aa1ae0f8ee522a6959991d876c8f

pls report!

http://www73.zippyshare.com/v/2771069/file.html

http://www73.zippyshare.com/v/16289096/file.html
[Asus Transformer TF700] Hundsbuah:
AW: [KERNEL][OC][STOCK/CROMI] Hundsbuah ★ 10.4.4.25 ★ v1.9 ★ dualboot

it seems that some devices (my tab too) cant handle these low cpu voltage settings. if you have such a cpu revision in your tablet, try to increase all cpu freq by +25mv and look if its stable

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[Asus Transformer TF700] arminneman:
I changed my gpu to 750MHz@ 1450mV but it doesn't seem to work. There is no difference in the benchmarks. Does the gpu have different profiles as well? Also could you answer my previous post please
[Asus Transformer TF700] spidasense:
Re: [KERNEL][OC][STOCK/CROMI] Hundsbuah ★ 10.4.4.25 ★ v1.9 ★ dualboot

is one of those links data2sd? actually while I'm on the subject, if I flash a kernel that isnt data to sd while the rom is configued to data 2 sd what happens?
[Asus Transformer TF700] buhohitr:
It will go back to your internal setup, if you don't have any internal setup, then it default to factory setup, just like you just did a factory reset. In order to keep them in sync, after setup your normal O/S, do a twrp backup, then flash mountdata2sd, then restore your setup. Now this same setup will be on your microsdcard (data2sd), later on if you reflash a none data2sd kernel, it will revert back to the old setup which is identical as your data2sd setup. However, you could tell if you are using data2sd or not, just use root exlorer and see if you have sdcardi or not, if you do, you're using data2sd and if you only see /sdcard and no /sdcardi then you are using internal.
[Asus Transformer TF700] Thats OK:
I'm trying the regular 1.9.2 version.

Been running it for 5 hours now.

lucius.zen voltage settings are working for me.

CPU is at performance 1850 with vr scheduler.

I did move the GPU back to 650 then bumped it by 10 over time running @700 now.

Still no errors or lock up.

1.9.2 was a surprise because my tablet has never been good with OC's.

pegasusq and lionheart are causing a reboots...never had luck with them.

Will report in if I can cause this version to error out.

*Latest Quadrants scores

6579 for Quadrant standard (performance)

4519 for Quadrant Pro (performance)

CPU max temp 49 degrees C idle temp 31 degrees C

Battery under high load -29% per hour 38 degrees C

Battery under moderate -6% to -14% per hour 31 degrees C
[Asus Transformer TF700] spidasense:
Re: [KERNEL][OC][STOCK/CROMI] Hundsbuah ★ 10.4.4.25 ★ v1.9 ★ dualboot

alright thats how I was thinking it worked but needed to be sure. ill just wait for data2sd version though since no use testing 1.9.2 on empty data settings when I have a full fledged graphic intense partition I could test it on with data2sd.

btw, dualboot version :3?
[Asus Transformer TF700] buhohitr:
He posted both version; normal version and data2sd version.

data2sd for 1.9.2

http://www73.zippyshare.com/v/16289096/file.html
[Asus Transformer TF700] Hundsbuah:
AW: [KERNEL][OC][STOCK/CROMI] Hundsbuah ★ 10.4.4.25 ★ v1.9 ★ dualboot

This is just a Testversion. Can s. O. Confirm that gpu 725 or 750 brings lower results aß gpu 700?

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[Asus Transformer TF700] Hundsbuah:
AW: [KERNEL][OC][STOCK/CROMI] Hundsbuah ★ 10.4.4.25 ★ v1.9 ★ dualboot

I think i know where the Bug is. Will Check it when back from work. Regarding ur question cpu UV if: it Updates only the last oc voltage i think. Have to look at it. The if is from clemsyn

/edit:

Can s. O. Tell me how the string looks like when systemtuner or Setcpu wants to store the voltage table?

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[Asus Transformer TF700] snypa:
hey Hundsbuah ... i like your test kernel!

ps- i am catching you on nenamark!

pss- with trickster mod ... lets me set 766mhz for gpu but slows down to 20fps... can you unlock ?

psss- please find attached for system tuner

thanks mate :highfive:
[Asus Transformer TF700] iamborba:
My tablet can't handle this new kernel, reboots on it, and hung when I tried to adjust gpu level. Shame because before all that happened it proved to be very snappy. I think the gpu over clock is the biggest hurdle for my device. Never had any problems with the kernels with a 650 gpu over clock. And I'm sure the 1850 cpu oc isn't helping. Would it be possible to release a variant of this kernel with max cpu oc @1800 and max gpu oc @650. Would do it myself in android tuner but as I mentioned I get freezes every time I mess with gpu levels.
[Asus Transformer TF700] snypa:
i luv this test kernel! full control is awsum....

have you tried setting yours to single core with trickster mod and 750mhz gpu and interactive governor and performance mode ?

i have been playing nfsmw & rr3 all night in balanced mode and surfing in performance...

and still can't kill it!

but damn ... how smooth is 750! really notice difference when surfing and only need the one core!

single core and interactive keeps my temps in low 50 degrees celsius and is so snappy :D

i wish we could change the three profiles to gamer/surfer/benchmarker!!!

even better would be to find another way to load the profiles so i could have more than just 3 :good:
[Asus Transformer TF700] iamborba:
No can't say I did try that, but would rather keep all cores available/active. Yes 750 for gpu is smooth.
[Asus Transformer TF700] Hundsbuah:
i think its related to the low cpu voltage settings. try to increase the voltage of the cpu for all frequencys by +25mv.

a new testversion here:

- fixed the gpu oc bug that higher gpu freq are not faster than lower ones (found the bug in compare benchmarking results) - please test it

- please dont use 650mhz or lower frequencys in the gpu oc interface for gpu "underclock" because 650 or lower conflicts with the 2nd fast entry in the dvfs table

- supported gpu oc range: gpu>650 - gpu <=750mhz

- gpu speed is always resetted to 675 after reboot (oc protection) - you have to set it again for higher clockrates

- updated sources in github

Download new testversion:

http://www65.zippyshare.com/v/4421631/file.html

http://www65.zippyshare.com/v/9110767/file.html

@iamborba: can you try if this version works for you (if not: please increase the cpu vcore by +25mv)
[Asus Transformer TF700] iamborba:
Sure I'll give it a shot, will report back with results.

Edit: keep getting a download unsuccessful error when trying to download this newest kernel.
[Asus Transformer TF700] sirus20:
in trickster mod i cant find nowhere yhe settings for adjusting the gpu oc.wtf am i blind ?