yashsingh1/xdaforums huggingface dataset:
[Nexus 10 Original Android Development] NoobieExtraordinare:
A noobie...

You mean the below?

morfic@othris:/data/devstuff/TENDEV/wrongexynos$ adb shell

shell@android:/ $ su

shell@android:/ # echo 533 > /sys/devices/platform/mali.0/dvfs_upper_lock

shell@android:/ # cat /sys/devices/platform/mali.0/dvfs_upper_lock

Current Upper Lock Level = 533Mhz

Possible settings : 533, 450, 400, 266, 160, 100, If you want to unlock : 620 or off

shell@android:/ #

Honestly, I am not sure where to enter all of that. Am I opening a terminal emulator? :eek:Pardon my ignorance. A slider on the TKT app would be nice, for idiots like me.
[Nexus 10 Original Android Development] espionage724:
(sorry in advance for possibly adding to the confusion) I think you might be able to pass it through adb shell on a computer, or using Terminal Emulator. If using the computer, you'd type adb shell to initiate it, then su for Superuser rights, then the echo 533 line, then cat, which should report the currently upper lock level and possible settings, and from there you should be able to echo any of the possible settings to change the GPU clock, so if I want the 620 clock, I'd do:

echo 620 > /sys/devices/platform/mali.0/dvfs_upper_lock

If doing it from terminal emulator, you probably either can just do the su and then continue on from there, or you'd type adb shell and then su, and continue.
[Nexus 10 Original Android Development] morfic:
Re: [DER KERNEL] Trinity Ten

Sliders will be added as soon as I have a chance.

Just use the line starting with echo

Replace the 533 with the max you want to set (533 is stock).
[Nexus 10 Original Android Development] NoobieExtraordinare:
Re: [DER KERNEL] Trinity Ten

I did it through terminal emulator. Didn't see an output. Figured it's set. Anyway to check it?
[Nexus 10 Original Android Development] espionage724:
Doing that cat command should report back what the setting is at
[Nexus 10 Original Android Development] NoobieExtraordinare:
Re: [DER KERNEL] Trinity Ten

This is what I get in return... Seem right?

root@android:/ # cat /sys/devices/platform/mali.0/dvfs_upper_lock

Current Upper Lock Level = -1071562696Mhz

Possible settings : 533, 450, 400, 266, 160, 100, If you want to unlock : 620 or off
[Nexus 10 Original Android Development] iamikon:
Re: [DER KERNEL] Trinity Ten

I was using 11 but didn't get to test it too much. It was definitely cooler than 13 though so it must be a different change. I kind of spaced they were both 620
[Nexus 10 Original Android Development] morfic:
Re: [DER KERNEL] Trinity Ten

It shows that when no limit is set, not elegant, but if you set anything other than 620 or off, then "you didn't do it right"
[Nexus 10 Original Android Development] NoobieExtraordinare:
Re: [DER KERNEL] Trinity Ten

Did it again and it reports 533. Thank you Morfic and espionage724.
[Nexus 10 Original Android Development] djd338:
Re: [DER KERNEL] Trinity Ten

With the N7, simms showed us a path to use Root Explorer to make the change. Then we used it to make a short cut so the speed could be changed quickly. Is such possible on the N10?
[Nexus 10 Original Android Development] espionage724:
I'm not an expert on it, but if it the method simms presented is changing some sys module, I can't really see why it wouldn't work.

Would most likely need some command tweaking to match the Nexus 10 though if anything.
[Nexus 10 Original Android Development] morfic:
Re: [DER KERNEL] Trinity Ten

A few pages back is the method on how to lock max freq of gpu.

This thread is slow enough to ask you to look back for it ;)

A few posts up, someone uses it.
[Nexus 10 Original Android Development] situman:
Are these good scores?

Interactive/Row and no other tweaks. On Morfic 13
[Nexus 10 Original Android Development] morfic:
Re: [DER KERNEL] Trinity Ten

I like it.
[Nexus 10 Original Android Development] situman:
Forgot to mention. On the latest rascarlobean
[Nexus 10 Original Android Development] rubene66:
Is this normal? I think thats why i am having some peek lag in some games
[Nexus 10 Original Android Development] stonebear:
Also rasbean, my scores have also gone up since I started doing 1700/1700 instead of 200/1700, lol.
[Nexus 10 Original Android Development] situman:
Overall i think tx7 has been the smoothest for me. 13 is not far behind though.
[Nexus 10 Original Android Development] jhankg:
Battery life on TX13T-GPU620 and the most recent build of rasbeanjelly has been excellent for me. Just over 11 hours of screen on time. Most of that time was spent playing a 1080p movie on repeat using bsplayer. WiFi was on the whole time and screen brightness was kept on the lowest setting. 200 min/1700 max, 620 GPU, on demand governor and row scheduler. Also topped 17,500 on antutu a few times.

Thanks for the great kernel morific!
[Nexus 10 Original Android Development] Fidelator:
This is the best battery I've seen, truly great.
[Nexus 10 Original Android Development] rascarlo:
Re: [DER KERNEL] Trinity Ten

Trinity is beautiful. Thanks doctor
[Nexus 10 Original Android Development] jarjar124:
Re: [DER KERNEL] Trinity Ten

Finally my nexus 10 gets some Trinity love ;) thanks Morfic.
[Nexus 10 Original Android Development] mistermidas:
Re: [DER KERNEL] Trinity Ten

Just ran quadrant with fsync off lol....score is ridiculous. Didn't leave it off....was just curious.
[Nexus 10 Original Android Development] morfic:
What rom is that?
[Nexus 10 Original Android Development] mistermidas:
Re: [DER KERNEL] Trinity Ten

Mr. Robinson's AOKP PUB, 3.26 build. BTW, I just ran it again with fsync off...craziness :eek::cool:
[Nexus 10 Original Android Development] morfic:
The 3-4K more aokp pub has over rasbean on cpu score that makes for a nice difference.

Something i would love for rasbean ;)

of course having 4-5K more on IO doesn't hurt, things like anututu that cap io scores won't show a difference with fsync off, as it's already maxed with fsync on.
[Nexus 10 Original Android Development] ultim:
Re: [DER KERNEL] Trinity Ten

Which build for best battery life?

Sent from my Nexus 10
[Nexus 10 Original Android Development] morfic:
Re: [DER KERNEL] Trinity Ten

Anything TX5G or newer.

But the gpu600 and gpu620 might do better if you limit max clock add can be seen over the past few pages.
[Nexus 10 Original Android Development] chugger93:
I was wondering that too. I'm still on TX5. Although in the past week I've noticed this thread just skyrocket with activity, and I know its more or less testing. I hate to run 600 or 620 GPU, doesnt that make the gnex10 get hotter or no? My concern is my 3 year old does a sh*t ton of gaming on my tab..and I'm really trying to keep the heat down. To help with that, I bring my max down and run 200/1500 using trickster. Still wouldnt mind trying these latest builds though if stable.
[Nexus 10 Original Android Development] jackie_jagger:
I'm running TX13T-GPU620-4.2.2-ANY and for some reason I'm not getting the same scores as you guys. I'm attaching my pic scores.
[Nexus 10 Original Android Development] GsmKenti:
hmm number one..
[Nexus 10 Original Android Development] hanspampel:
Try one of the postet ROMs here. AOKP Pub or rascarlos JB or cm10.1. Your scores getting higher.;)
[Nexus 10 Original Android Development] x3nophobia:
i saw a post with 6 day battery life how do they did that? and i wonder which build should i flash? im running pa 3.15 atm
[Nexus 10 Original Android Development] EniGmA1987:
6 day battery life is just a lot of idle time. It is completely impossible to get 6 days of actual use on 1 charge. The best you will ever get on 1 charge is 15 hours of use.
[Nexus 10 Original Android Development] x3nophobia:
i see, thank you :D
[Nexus 10 Original Android Development] espionage724:
Maybe 200/200 CPU speed, lowest brightness, and starting at the homescreen, and even then I don't think you'd be able to get 6 days of battery.

Screen-on time is what matters the most though, since that's what drains the battery the most. As EniGmA1987 already mentioned though, there's probably a very small amount of screen-on time in order for a battery to last 6 days.
[Nexus 10 Original Android Development] FredC94:
Re: [DER KERNEL] Trinity Ten

6 days means nothing. It depends what ur doing with your tab. I can show u 10 days of battery life with 6 hours screen on.

Not sent from an iOS#!t device
[Nexus 10 Original Android Development] stonebear:
I have had a couple of reboots, I don't usually get them. If it happens again I will post a last ksmg.

Other than that, it flies. :)
[Nexus 10 Original Android Development] rubene66:
I was playing a 3d game and the tablet get so hot that i can not touch it and the tablet reboot :( it was with the lastest kernel
[Nexus 10 Original Android Development] stonebear:
Re: [DER KERNEL] Trinity Ten

It doesn't really get hot for me playing the one game I sometimes play, Real Racing 3.
[Nexus 10 Original Android Development] morfic:
I tested NFS:MW, 200/1000 w/o a hiccup, and 6 races in a row, it was certainly hot in its leather case, no reboot.

need another session to test 200/1000 and drop GPU step by step to feel out what is needed for what.

6 days is what you get when you don't keep wifi awake with screen off, you just won't combine 6 days of idling with 11 hours of screen on time, as the 6 days eat away on your screen on time, i think 6 idle+6 SoT is what i saw in germany when i charged it before trip, used it on plane, then had it in back pack until i used it again and sucked out the last movie +tapatalk + browsing and then charged it.
[Nexus 10 Original Android Development] morfic:
I could use some help stability testing TX15T
[Nexus 10 Original Android Development] altimax98:
Here... I am on cm10.1 nightly 331
[Nexus 10 Original Android Development] morfic:
You did get i uploaded it straight to site right? ;)
[Nexus 10 Original Android Development] altimax98:
Whoops forgot to check there... Rebooting now

---------- Post added at 11:49 PM ---------- Previous post was at 11:24 PM ----------

I installed it and cranked it up to 1700/1700 on dead trigger and about 8 minutes in it crashed and is in a non-boot stage.. Good thing I just made a backup earlier :) I had the same thing happen to me on T13 200/1700 after about 40minutes of dead trigger. I did notice the heat was a slight bit less it seemed
[Nexus 10 Original Android Development] morfic:
non-boot, fsync off?
[Nexus 10 Original Android Development] altimax98:
:) yup
[Nexus 10 Original Android Development] morfic:
you sir just earned a spanking

one just does not mix stability testing with fsync off :P
[Nexus 10 Original Android Development] altimax98:
I left it set like that and forgot :) no worries. I am running T13 now and normally and it's snappy
[Nexus 10 Original Android Development] BigJArm:
TX15T seems the same as 13 to me so far. I'll try a game or two and report back.
[Nexus 10 Original Android Development] morfic:
I ran TX16T at 200/800 with 450MHz GPU which played the same as 200/1000 w// 620 gpu last night, just less severely hot.

not so much fun though as the cops are getting so much rowdier, wow, you guys make me make progress in nfs:mw ;P
[Nexus 10 Original Android Development] BigJArm:
Are you using an app to adjust the gpu? Will the ktmanta app work with your kernel.

I'm downloading 16 now. Games on 15 were smooth, smooth, smooth.
[Nexus 10 Original Android Development] morfic:
btw, everyone might want to make sure they have their favorite kernel handy, as things will get rocky while i map out what's possible.

pushing gpu is not going to be part of it, might even limit how it boots up

TX16T has some more voltage changes on INT ("chipset")

TX15T had them on MIF ("memory")
[Nexus 10 Original Android Development] morfic:
My app will be updated to take advantage of the Mali sysfs options to limit min & max clock, can't say for sure as i don't know what the other app does, i would expect it to work however.
[Nexus 10 Original Android Development] phillysmako:
I can finally post in development threads now this made my night :D
[Nexus 10 Original Android Development] phillysmako:
carbon ROM 4-1-13 build and tx16t :)

Here you go morfic
[Nexus 10 Original Android Development] 8enigma4:
For Gaming 15 is better then 16, (before I was on 11 and for me 15 and 16 are faster)

The 16 after a while start to lag, Thermal throttling?

Cm nightly

Row 512 ahead interactive

P.s. are both great kernel, the best so far :good:
[Nexus 10 Original Android Development] morfic:
Re: [DER KERNEL] Trinity Ten

16 shouldn't throttle more than 15.

But you may find it's better at playing games at lower frequencies than other kernels where the temp then would be lower.

I need one booting at 533gpu, it's nice to have the extra, but I rather use it to uv more.
[Nexus 10 Original Android Development] altimax98:
What is your recommended read ahead & scheduler for testing?

edit - First 3D Mark!

I was impressed, these are on interactive 200/1700 :)
[Nexus 10 Original Android Development] BigJArm:
16 is smooth for gaming and everyday use so far. I don't see any real difference over 15. My benchmarks were lower, but I was playing asphalt7 before running the tests so there was likely some throttling.

Keep up the good work.
[Nexus 10 Original Android Development] morfic:
Re: [DER KERNEL] Trinity Ten

Double my note2.

Considering the resolution, I'm pretty impressed by 3dmark, physics test makes me want to oc CPU bad, but not really interested to pump more heat out again ;)
[Nexus 10 Original Android Development] 8enigma4:
so is something else going on (effectively touching the tablet is not too hot) (15 & 16 Seems cooler than 11)

i tested all the kernel

200/1700

Governor Interactive 800mhz hispeed_freq

Gaming Shadowgun Deadzone ultahigh video quality
[Nexus 10 Original Android Development] morfic:
FYI, I don't benchmark involving the governor scaling cpu frequency as it will always end in misleading, highly varying results.
[Nexus 10 Original Android Development] mistermidas:
Re: [DER KERNEL] Trinity Ten

I'm getting crazy slow SD card speeds on the newest build. Especially read which has always been fast. Any idea what the problem is??
[Nexus 10 Original Android Development] morfic:
cat /sys/devices/platform/mali.0/asv

what does this return for people?
[Nexus 10 Original Android Development] vogonpoetlaureate:
Re: [DER KERNEL] Trinity Ten

Running 16:

620Mhz:1125000

533Mhz:1075000

450Mhz:1012500

400Mhz:987500

350Mhz:912500

266Mhz:900000

160Mhz:900000

100Mhz:875000
[Nexus 10 Original Android Development] Randomwalker:
620Mhz:1125000

533Mhz:1050000

450Mhz:1012500

400Mhz:975000

350Mhz:900000

266Mhz:900000

160Mhz:900000

100Mhz:875000
[Nexus 10 Original Android Development] CazeW:
TX16T:

620Mhz:1125000

533Mhz:1075000

450Mhz:1025000

400Mhz:987500

350Mhz:912500

266Mhz:900000

160Mhz:900000

100Mhz:875000
[Nexus 10 Original Android Development] JohnYang1997:
Whats the highest gpu freq that our manta can handle?Without voltage rising.
[Nexus 10 Original Android Development] 8enigma4:
Tx16t

620Mhz:1137500

533Mhz:1087500

450Mhz:1037500

400Mhz:987500

350Mhz:925000

266Mhz:900000

160Mhz:900000

100Mhz:875000
[Nexus 10 Original Android Development] CazeW:
Interesting differences between TX5G and TX16T in 3DMark scores (I've limited the GPU in TX16T to 533).

TX5G Normal: TX16T Normal:
Ice Storm score: 7494 Ice Storm score: 7500
Graphics score: 7553 Graphics score: 7313
Physics score: 7294 Physics score: 8236
Graphics test 1: 32,5 FPS Graphics test 1: 28,8 FPS
Graphics test 2: 33,2 FPS Graphics test 2: 35,4 FPS
Physics test: 23,2 FPS Physics test: 26,1 FPS

TX5G Extreme: TX16T Extreme:
Ice Storm score: 5419 Ice Storm score: 5435
Graphics score: 5093 Graphics score: 4955
Physics score: 6987 Physics score: 8218
Graphics test 1: 24,9 FPS Graphics test 1: 21,8 FPS
Graphics test 2: 19,9 FPS Graphics test 2: 21,3 FPS
Physics test: 22,2 FPS Physics test: 26,1 FPS

The Graphics test 1 scores are consistently lower while Graphics test 2 and Physics test scores are higher.
[Nexus 10 Original Android Development] stonebear:
Re: [DER KERNEL] Trinity Ten

tx16.

127|u0_a60@android:/ $ cat /sys/devices/platform/mali.0/asv

620Mhz:1175000

533Mhz:1112500

450Mhz:1075000

400Mhz:1025000

350Mhz:937500

266Mhz:900000

160Mhz:900000

100Mhz:900000
[Nexus 10 Original Android Development] iamikon:
Re: [DER KERNEL] Trinity Ten

Figured I'd give the 3dmark a shot. Soooo on tx16t CPU = 200/1700 io=row gov=ondemand read ahead = 512 GPU =533

Test = Ice Storm Extreme

Score = 5829

Graphics = 5553

Physics = 7058

Graphics 1 = 29.9 fps

Graphics 2 = 20.3 fps

Physics = 22.4 fps.

Pretty solid and above average except the first physics test. Also not crazy hot after two straight runs so that's good.
[Nexus 10 Original Android Development] brees75:
Not the kernel, I am on TX16 as well:
[Nexus 10 Original Android Development] mistermidas:
Re: [DER KERNEL] Trinity Ten

Well I only get them when I use this kernel. When I flash Kmanta, or Franco kernel to check my sd speeds are normal again
[Nexus 10 Original Android Development] sader2202:
Re: [DER KERNEL] Trinity Ten

What app are you guys using to adjust the GPU?

Hallowed Is The Sader
[Nexus 10 Original Android Development] brees75:
I use init.d but you can use ROM toolbox.

Just add this line in init.d:

echo "interactive" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor

Change interactive to whatever governor you want. For scheduler:

echo "sio" > /sys/block/mmcblk0/queue/scheduler

Change sio for whatever scheduler you want
[Nexus 10 Original Android Development] morfic:
Thanks for that set.

Interesting.
[Nexus 10 Original Android Development] CazeW:
Flashed back to TX5G and now they both score similarly. :p
[Nexus 10 Original Android Development] JohnYang1997:
Hi,i want to ask a question. How did you get the gcc 4.9?Is it much faster than 4.7.2 4.8?Thank you.
[Nexus 10 Original Android Development] TomNokoe:
What are the Sunspider results like with this kernel?
[Nexus 10 Original Android Development] morfic:
I just went for trunk, to get 4.8, but they already changed its label to 4.9

4.8 has improved cortex-a15 optimizations, that is why i was looking for a 4.8.

Until i can get google's 4.8 or until linaro has an official 4.8, that's what i will use

and yes, 4.8 does seem to do better than 4.7 did on our A15 chips
[Nexus 10 Original Android Development] JohnYang1997:
Is it better to use this for ROM? And you said our a15.How about a9 or krait? Thanks a lot.

Edit:read gcc website and saw.it didn't said about a9 krait.*_*
[Nexus 10 Original Android Development] morfic:
Krait is said to be very "A15 like", so i tried to build for N4 with same toolchains, wouldn't boot, need extra time to look into that, so far N10 is only kernel i can build and boot with this toolchain.

I suppose it could be interesting to build a rom with this toolchain, not sure how much fixing this requires.
[Nexus 10 Original Android Development] JohnYang1997:
Thanks.:)
[Nexus 10 Original Android Development] morfic:
So i synced rasbean and then built it with dalvik from aokp pub, as i suspected that was where the extra cpu scores came from, and looks like it worked.

http://goo.gl/rnNh7

if you want to try this 4/5 rasbean pub build

while i'm at it i might try replacing the CM bionic with carbon bionic or maybe even another.

if anything worth while comes from it i'll link it if there is interest, if not, i'll keep it for myself.

Edit: upload done
[Nexus 10 Original Android Development] espionage724:
Anything performance-increasing is always interesting :)
[Nexus 10 Original Android Development] morfic:
Ok, then you can now grab it.
[Nexus 10 Original Android Development] morfic:
Mostly sharing it since it is hard to get a correct picture when testing rom+kernel at once, and i rarely am not testing a kernel.
[Nexus 10 Original Android Development] phillysmako:
:)

Thing smokes man!!! So far so good
[Nexus 10 Original Android Development] espionage724:
That ROM + TX16T + performance + row + Airplane Mode + fsync disabled/faster + no forced Developer Settings
[Nexus 10 Original Android Development] stonebear:
Gonna try it but Rasbean scored pretty high for me anyway, like very similar to AOKP pub. :)
[Nexus 10 Original Android Development] iamikon:
I can easily tell the difference just with the eye/feel test from previous builds so good job keep it up morific!
[Nexus 10 Original Android Development] shawnten:
Where is this fsync and what is it
[Nexus 10 Original Android Development] Randomwalker:
http://xdaforums.com/showthread.php?p=33381928
[Nexus 10 Original Android Development] shawnten:
Thank you now how do I disable it. I looked around in performance settings and didn't see anything with fsync
[Nexus 10 Original Android Development] theultimatev:
To those questioning my 6 day battery pics. I ran at 200/1700 ondemand/row. Wifi was on for a majority of the time but not all the time and tablet use was sparce and spread out. In fact, screen on time was relatively low. Not much heavy gaming (maybe half an hour). The time on was mainly tapatalk, Google currents, and YouTube/Netflix. These kernels with eos4 are the best thing to happen to my tablet since getting a usb otg cable :)
[Nexus 10 Original Android Development] vogonpoetlaureate:
In a terminal type:

su

echo 0 > /sys/devices/virtual/misc/fsynccontrol/fsync_enabled
[Nexus 10 Original Android Development] dreitzell78:
Dirty flash OK? I just set up rasbean last night... Def want to try though. I don't normally dirty, just lazy this morning. Getting 17323 already however

Edit: md5?
[Nexus 10 Original Android Development] vogonpoetlaureate:
Looks like a newer kernel is up.
[Nexus 10 Original Android Development] espionage724:
From 16 to 31... interesting

On TX31
[Nexus 10 Original Android Development] mistermidas:
Damn lol, we're at 31 now?? What's was changed?
[Nexus 10 Original Android Development] brGabriel:
Morfic must have found the super drug from the movie Limitless. Now hes on fire!

Lookout for next update in 24 hours.... "TX9000" ;)
[Nexus 10 Original Android Development] Hereisphilly:
Flashing TX31 now!

What governor/scheduler do people recommend for maximum ui smoothness?

Its something my N10 has always struggled with compared to my N4
[Nexus 10 Original Android Development] samwheat:
Otg with hdd works now ?
[Nexus 10 Original Android Development] altimax98:
Wow TX31 is seriously a god send.. I love it
[Nexus 10 Original Android Development] NoobieExtraordinare:
So I tried Franco's kernel on my 7 and 10 yesterday. After much testing and running benchmarks, I'm back to trinity. Faster, snappier and better battery life.

I like two things about Franco's, it's more stable on the 7 (compared to alpha 1) and the accompanying app has nicer features when compared to TKT.
[Nexus 10 Original Android Development] iamikon:
Francos kernel for the n10 is still really immature. On a side note I run the neweer Trinity kernels at 1300/200 GPU 533 row/on demand read ahead 512 and have had no lag no overheating and solid battery so far this thing is solid. I still like kt's configurability but man its awesome to be able to switch between two great kernels whenever I want or just to test the newest ones :D
[Nexus 10 Original Android Development] morfic:
It's 31 since I've been fighting things, going back and forth on stuff.

If I make small tweaks I just go up on letters, if I switch between things I go up on numbers.

Number spurts are common at the early stages of a kernel.

Doesn't imply the differences between 16 and 31 are stunning.

Actually, they are quite small, but significant to me to get feedback on this from other users.
[Nexus 10 Original Android Development] iamikon:
So far 31 has felt smoother and stays cooler at 620
[Nexus 10 Original Android Development] BigJArm:
Does the tkt app support cpu and gpu clock controls for the n10 now?

If so, I'll go buy it.
[Nexus 10 Original Android Development] NoobieExtraordinare:
Not as far as I know.
[Nexus 10 Original Android Development] phillysmako:
Tx31 seems to be really strong so far...smokes as usual and I'm still using that rasbean ROM you released yesterday :good:
[Nexus 10 Original Android Development] CazeW:
So what has actually changed between 16 and 31?
[Nexus 10 Original Android Development] morfic:
Raised INT frequency by 25%