yashsingh1/xdaforums huggingface dataset:
[Atrix 4G Android Development] cwburns32:
Is the 1.0 GHz kernel still a solid one even though it's from 11/22/11?? I'd rather use the 1.0 GHz as I barely overclock and rather have the battery life.

Should I flash this? Yes? No?

Sent from my CM7'd Atrix from another planet..
[Atrix 4G Android Development] guidoido004:
The choice is yours my friend
[Atrix 4G Android Development] yeahmann:
You're better off with faux's 1.0. I'm sticking with faux's 1.3 until Clemsyn gives us a 1.4 or undervolted 1.5.
[Atrix 4G Android Development] againareku:
Faux 1.0 has the fingerprint scanner delay, some people can't stand that I know I can't

really hope this gets updated, not expecting it and not asking for it, but if the 1.0 does get updated I certainly will be suprised and very happy
[Atrix 4G Android Development] sk8trix:
Hey just flashed the 1.5 kernel and it runs......nothing bad over here just really don't onow where to find this information.

This clenstn 1.5ghz kernel vs faux123 2.3 1.4ghz

What are te differences? Not speed but as far as gpu and performance

Can anyone please help m understand I would appreciate it alot
[Atrix 4G Android Development] fleurdelisxliv:
What are you guys uv the 1.5 at? Thanks
[Atrix 4G Android Development] guidoido004:
75 to all, no reboots and extremelly smooth =)
[Atrix 4G Android Development] TfzSCVang:
-100 across the board for me and luckily no heating issues at all =]
[Atrix 4G Android Development] morrislee:
1.5GHz run fine at the very first few hours flawless, after that, I had more and more reboots.

After tons of UV testing, I have the following:

1500 @ 1400mV

1300 @ 1300mV

1200 @ 1200mV

1000 @ 1000mV (-100mV)

0912 @ 0950mV (-050mV)

0608 @ 0750mV (-150mV)

0216 @ 0450mV (-350mV)

so I only was able to UV for the last 4 frequencies, but I am not sure if the -350mV is actually working. Been running fine for couple of days now
[Atrix 4G Android Development] crossxn:
Mine stays around 40c with general use and can go up to 60-62c with gaming/ video. It would certainly go much higher but I have a profile to underclock to 912mhz if temp goes beyond 62c.

What temps u guys are getting??

Sent from the (M)Atrix
[Atrix 4G Android Development] Tepoztecatl:
Working fine so far with gingermod 6.
[Atrix 4G Android Development] guidoido004:
I got 4460 with wet dream =p
[Atrix 4G Android Development] crossxn:
I got 4790 on Neutrino 2.2 supercharged :)

Sent from the (M)Atrix
[Atrix 4G Android Development] guidoido004:
Dont compare CyanogenMOD with Blur man. It is just... wrong.

LOL. Still, its the truth.
[Atrix 4G Android Development] fleurdelisxliv:
cant boot the 1.5 :(
[Atrix 4G Android Development] guidoido004:
After i finally booted, i undervolted, the only way i got it working
[Atrix 4G Android Development] fleurdelisxliv:
yea i thought i wld get to uv but i cldnt get passed the lock screen and it would freeze up
[Atrix 4G Android Development] guidoido004:
Turn the screen off, wait some seconds, and then go to setcpu Run4UrLife style to put clock in 1100, then youll use it fine, after this, undervolt
[Atrix 4G Android Development] fleurdelisxliv:
lol ima try that but damn i just re ran all my supercharger scripts :mad: :)
[Atrix 4G Android Development] guidoido004:
LOL. I took 2 hours to do it! But i got it working ;p
[Atrix 4G Android Development] fleurdelisxliv:
i better wait till im at work 2morow night when im bored tryin to kill 12 hours lol
[Atrix 4G Android Development] sk8trix:
I also spent all last night trying to undervolt correctly and all.The kernel ran good and just a tad warm but it destroyed my battery and it was running clocked to 1Ghz......dont know why,even reflashed and cleared caches and stuff.....so I had to go back to the faux 1.45.....dont know if i should have tried something different gpt me mad though 1.5 sounds so good!!!!!!
[Atrix 4G Android Development] fleurdelisxliv:
i can run the 1.45 great used it for a while! ima try the 1.5 again though.
[Atrix 4G Android Development] sms2000:
I have 2 questions if you please.

1. Would this kernel work with international stock 2.3.4 ROM?

2. Does it support EXT4 also or EXT3 filesystem only?

Thanks.
[Atrix 4G Android Development] crossxn:
Clemsyn, when I set the Max frequency to 1Ghz through setcpu, it does not stay, it simply goes up to 1.5Ghz. Underclocking not working :(

Sent from the (M)Atrix
[Atrix 4G Android Development] Bruce Lee:
For those having trouble with the 1.5 GHZ kernel, how are you installing it? I personally wipe cache and then flash kernel. I am running Wet Dream with full blur. I have it running very smoothly.
[Atrix 4G Android Development] Bruce Lee:
I got it working. I set it too at 1.0 from 1.5. How did you install the kernel? And what ROM are you running?

Edit: it jumped back up. Cross you were right. Lol sorry

Sent from my Atrix with XDA Premium App
[Atrix 4G Android Development] sxg75:
Does this need ramfix on non-AT&T?
[Atrix 4G Android Development] Maibol:
in the op says that you need to use system tuner mate

clemsyn's

BTW, if you want 1ghz or 1.2 ghz max overclock here are the steps.

Install system tuner ==>Tweaks===> CPU and bring the top slider down to your desired speed (1ghz or 1.2 ghz) and that will prevent the phone from going higher your desired speed

he explain why you can't use set cpu later on the tread but i have no idea where just download system tuner from the market and set it up
[Atrix 4G Android Development] fleurdelisxliv:
yea man b4 i flashed i wiped d-cahce and cache partition then flashed and it kept freezing at the lock screen :(
[Atrix 4G Android Development] Bruce Lee:
I suggest just wiping cache not the other one. I use this procedure from faux's kernel from his op.

Sent from my Atrix with XDA Premium App
[Atrix 4G Android Development] Bruce Lee:
Man i cant get system tuner to work either. I followed your post directions also. Kernel works smooth but i cant underclock it. You sure it works???

Sent from my Atrix with XDA Premium App
[Atrix 4G Android Development] stl-soldier:
Is there anything about 2.6.32.55 that would warrant a 1.0 GHz version? If so, it would be great to see one. I like these improved kernels, but have no need for anything higher than 1.0 GHz, and prefer the better battery life.

Thanks!
[Atrix 4G Android Development] fleurdelisxliv:
i still wanta try the 1.5 but it kept freezing so maybe ill try again! 1.0 would be nice though :)
[Atrix 4G Android Development] yeahmann:
I'd think you can get as good (or practically as good) battery life with a 1.1 or 1.2 GHz kernel and well-spaced steps. With 1.0, you can't undervolt to the 100 mV per step max.

I'd like to see a 1.1 and/or 1.2 GHz kernel with a 1050 mV max. And for those who prioritize speed, a 1.5 GHz kernel with a 1350 mV max.
[Atrix 4G Android Development] billpool:
Check http://xdaforums.com/showthread.php?t=1173179

also Check http://xdaforums.com/showthread.php?t=1156040

HTH
[Atrix 4G Android Development] Elwood_It:
Maybe it's a dumb question, but is it possible to go lower with the lowest frequency?

I've seen phones which have the lowest frequency at 100mHz.
[Atrix 4G Android Development] noremacyug:
Is the 100mv stepping no longer necessary?

Posted via XDA App on my Atrix 4G
[Atrix 4G Android Development] clemsyn:
1.6 ghz elite now up :)

Please don't hold me responsible for breaking your phone with this Ultimate overclock. This is the maximum speed my Atrix can go (while staying within Nvidia's voltage limits). I tried to go 1.7, 1.65, 1.612...all of them are no go..so 1.6 it is.
[Atrix 4G Android Development] MyronJ906:
Sounds exciting. I am going to give it a whirl at least for a bit. The boost seems a bit unnecessary ...but fun. Thanks for your contributions Clemsyn

Mine only shows up to 1500 in SetCPU even though it has 1600 as the final step. It never reports actually getting there
[Atrix 4G Android Development] TravisAntonio:
Niceeeeee.
[Atrix 4G Android Development] hatefuel19:
Omfg u actually did it......1.6 is insane and u r God o the kernel.....love your rom and am about to love 1.6

Edit: patiently awaiting the smell of burnt silicone XD
[Atrix 4G Android Development] MyronJ906:
I have been running it since my last post and so far temperatures are unusually....normal? In fact maybe a little cooler than usual.

I have everything under volted by 150 on the main screen SetCPU still shows me maxing out at 1500 but the time in state chart shows it at 1600 so...I don't know which is accurate really. I know my phone is fast either way.
[Atrix 4G Android Development] sineokiq:
Clemsyn I thing this will be interesting for all

Can you explain how does it work for the undervolt and saving battery. Is it depends only from the voltage erogated in a certain frequency?

For example if my phone is 83% in 216hz and in that frequency i have a defoult voltage of 750mV and i have undervolted it by 100mV to take it to 650mV. If I put another kernel (now i have 1.4 clemsys elite for cyano witout agressive timings) 1.0 or 1.4 or 1.5 or 1.6 it always will depends on what voltage will assorb in 216hz?

Is there difference in getting undervolted that frequence? maybe now for mantaining a 100mV step between frequences(or between undervolting like -100 and the next -200?) i can go only on 650mV on 216, and with onother version of the kernel maybe I'll be able to go lower? Maybe if there are more steps between the frequences?

Infact now i have in defoult a 100mV step , so for going -100mV on the lowest (216) i have to put every frequence to -100mV

I have tryed -125mV but it is not stable...

Can you post the defoult frequences of all the kernels? In this way people will be able to calculate by themself what will be the possible undervolting (ofcourse explain how to calculate, like the 100mV step or any maximum etc...)
[Atrix 4G Android Development] MaluNoPeleke:
Does it works with the USB drivers of the new CM7 weekly build 6?

faux overclocked kernel has problem with it after a restart...
[Atrix 4G Android Development] severinca:
Omg my phone is stable at 1.6 not a big performance increase but definately bragging rights
[Atrix 4G Android Development] DopeHack:
is it because I'm on cm7 mod 2 that I can't boot this or the 1.45 kernels either? Btw just accidentally partitioned my sdcard trying to install this:)

Sent from my Atrix-4G, stock 2.3.4 (rooted)
[Atrix 4G Android Development] clemsyn:
I suggest you use 100mv stepping to stay within nvidia's recommendations.
[Atrix 4G Android Development] clemsyn:
The lowest voltage you can go for 216 mhz is actually 700 mv with this kernel. You can set it to 350mv but would still limit it down to 700.
[Atrix 4G Android Development] hatefuel19:
So fast and surprisingly cool temps......thanks for your work clemsyn
[Atrix 4G Android Development] sineokiq:
And the other frequences? What are the limits? You talk about 1.4 kernel or all clemsyn kernels?
[Atrix 4G Android Development] garrett_tx:
Awesome so far real quick and no problems yet woop!

Sent from my MB860
[Atrix 4G Android Development] Notorious544d:
Anybody mind benchmarking 1.6Ghz (and toasting their phone ;))
[Atrix 4G Android Development] treehumper:
I'd want to open my Atrix up and slap some better cooling on that Tegra2 before I personally OC mine to 1.6GHz. I thought the 1.45/1.5 prior kernels were excessive but 1.6 is a whole new can of whoop-ass that just might crisp your phone as well.
[Atrix 4G Android Development] andesman90:
just flashed with no problem, i am on nightly #20 wifi seems connect fast it.
[Atrix 4G Android Development] treehumper:
Had my first hang-up with -175 UV, back to -150 lol
[Atrix 4G Android Development] Dirtburgler:
Running nightly 20, dalvik cache wipe only, nothing

odd to report, adw ex definitely runs smoother and with prismatic wallpaper running as well. -100UV per step, interactive setting.

Great work!
[Atrix 4G Android Development] BravoMotorola:
Idk I think it would be fine. Especially if you're only running it for short periods of time.
[Atrix 4G Android Development] nitewalker033:
Thanks DL now.
[Atrix 4G Android Development] dimako83:
Clemsyn, I have been using your great kernel for the Transformer so I am already familiar with your work, its really good to see you here! Could you please upload a version that is not overclocked by default? I don't like the heating issues with overclocked kernels.

Thank you
[Atrix 4G Android Development] crnkoj:
+ 1 on the 1ghz version
[Atrix 4G Android Development] Alcapone263:
+1 as well, it would be really nice to see your enhancements on a 1ghz version.
[Atrix 4G Android Development] vinay427:
How are you guys getting those low voltages? I'm on CM7 Weekly 2 (11/15) and with this set in SetCPU from 216 to 1400, on stock voltage I'm fine. But if I undervolt 150mV, it locks up instantly. 100mV locks up after about 30s. 50mV locked up during my first AnTuTu test. 25mV locked up during my first Quadrant test. None of them lasted more than about 3 minutes.

I undervolt all the levels (from 216 to 1400 MHz) equally, by the way.
[Atrix 4G Android Development] Maroon Mushroom:
Clemsyn you are amazing.

LOVE your TF kernels.

Made my day to see this thread
[Atrix 4G Android Development] CaelanT:
Can you post your UV values please?

If you are at -150 on all, correct me if I am wrong, but this means you are not UV'ing at all, as you can't step right to -150, (but you could do -100 on the first then the rest at -150)?

<edit> What temps are people seeing with this kernel?
[Atrix 4G Android Development] Vangelis13:
Tried for 20 minutes, uv 100 on each step. Gave up when processor hit 68C. My phone doesn't like it..

+ 100 for a 1Ghz one though!! :-)
[Atrix 4G Android Development] karl0ss:
Installed without a problem, cm7 weekly 2, running at 1.4ghz my quadrant score is over 1000 least than on faux 1.2.1, on this I got 4950 (3 tests) on faux kernel, I got about 6500...
[Atrix 4G Android Development] CaelanT:
Mine hit 63C right after flashing/reboot and before I set -100 UV values. Let phone idle for a couple of minutes and it's back down to 36C. I know as soon as I start doing anything it will shoot back up though.............will monitor for a while.

I second a 1.0GHz version.............even a 1.1GHz or 1.2GHz would probably work as a daily driver if temps do in fact become an issue at 1.4GHz.

Running smoothly so far on nightly #2 with 36p radio.
[Atrix 4G Android Development] dr_tracker:
Count me in in the 1Ghz. crowd.

For me the Atrix is plenty fast at stock speeds, I'd rather save some battery than overclock.
[Atrix 4G Android Development] clemsyn:
If you want the 1ghz kernel. Please install system tuner and go to tweaks -->CPU and bring the top slider to 1.0 ghz. That should lock the speed to 1.0 ghz. I suggest you undervolt though. BTW, source is up.
[Atrix 4G Android Development] CaelanT:
Using setCPU to do just that.
[Atrix 4G Android Development] clemsyn:
I tried setcpu before but it seems to go over the desired max at times so I suggested system tuner.
[Atrix 4G Android Development] Vangelis13:
Correct, it does go beyond the set frequency.

Are you saying you won't be making an enhanced 1GHz kernel? That'd be a shame.. :(
[Atrix 4G Android Development] morrislee:
Hahah, already did XD
[Atrix 4G Android Development] rozzco:
Me too.
[Atrix 4G Android Development] dragunbayne:
So awesome!
[Atrix 4G Android Development] guidoido004:
Couldnt you do it yourself ? LOL. Troll comment
[Atrix 4G Android Development] DopeHack:
Hey notorious will this work with neutrino? I'm on cm7 ICS mod2 and my phone just wont boot with the 1.6 or 1.5 kernals.

Is this because of the aggressive timings again or is there a way around it

Sent from my Atrix-4G
[Atrix 4G Android Development] morrislee:
Your score is higher than mine arrr!! lol

Yes it should work just fine. Wipe cache then install. See if it boots then. If not, it is your phone that is incompatible.
[Atrix 4G Android Development] DopeHack:
Ooh boy I don't think I'm compatible but can you find a link to the newest neutrino rom anyway I'm gonna go for it ...

Sent from my Atrix-4G, stock 2.3.4 (rooted)
[Atrix 4G Android Development] troycarpenter:
Maybe I missed this, but can anyone let me know if webtop-panel works with the newest 1.6 kernel? Last time I used Clem's kernel, I noticed the webtop-panel didn't work.
[Atrix 4G Android Development] morrislee:
Neutrino

Morrisoft Gen

Morrisoft Gen is based off Neutrino with most of the addons installed. for V0.5, make sure you install the patch under bugs. First boot you will need to pull the battery, then you should be good.
[Atrix 4G Android Development] MaluNoPeleke:
Does anybody know the answer?
[Atrix 4G Android Development] 95rr900:
Same here also, using set cpu...it does show max of 1600 and time in state shows 1600. But if you go into set cpu/info/cpu and watch the frequency changes, it never goes above 1500?

can somebody confirm it is actually hitting 1.6ghz?
[Atrix 4G Android Development] rozzco:
I just tried it on my lapdock. Nothing added to /mnt :(

I did find an app that will mount them though. USB Host Controller in the Market. ;)

https://market.android.com/details?...N6dHVweS5hbmRyb2lkLnVzYmhvc3Rjb250cm9sbGVyIl0.
[Atrix 4G Android Development] morrislee:
ROM tool box shows 1600 but i dont feel it is any faster than 1500. benchmarks are showing roughly the same results
[Atrix 4G Android Development] Recon Freak:
Temp 54c immediately after run.

Weekly 6 1.6 GHz.
[Atrix 4G Android Development] :
@ clemsyn

How about a 50Mhz gpu overclock beyond the already 400Mhz to say 450Mhz? I could really use more gpu power than cpu most of the time. When I'm gaming it up playing Rainbow Six Shadow Vanguard on darkside 1920x1080@60Hz via hdmi mirroring. It's pretty stressful and it's not lack of cpu power, it's slight lack of gpu power output. I was getting some 3D stutters. A slight overclock to the GPU would be unreal! on the 1.6 ATT Elite kernel once you release it.

Additionally, I'm sure you already know this but if you keep an even number as your multiplier. You can see some additional stability at high clocks as opposed to an odd number multiplier. The same thing applies to the bus speed. Keep the multiplier and the fsb as even numbers. Like push the highest bootable even numbered multiplier available. From there push in steps of 66Mhz. You may also see more stable temps with even fsb and multiplier numbers.

Thanks bud
[Atrix 4G Android Development] garrett_tx:
Here ya go and cf bench
[Atrix 4G Android Development] garrett_tx:
Here's the cf bench couldn't include it
[Atrix 4G Android Development] Notorious544d:
AFAIK, a 400mhz is in itself, very dangerous. This is shown when AnTuTu benchmarking - when it tests the 3D graphics of the soldiers, sometimes the screen turns grey, indicating that the GPU is at high temperatures. This happens on only the second run, so 450mhz would just be WAYY too dangerous.

But you never know. I'm not an over-clocking expert by all means, maybe Clemsyn could comment on that.
[Atrix 4G Android Development] ChaosMinionX:
These cfbench and antutu scores are way too low for 1.6GHz, these have all been obtainable with 1.5GHz.. I believe we are now seeing throttling of the tegra2 while being benchmarked.

It wouldn't report throttling to you either, so there's no way to tell. What does the white paper on tegra2 says the tjunction is? If its reaching this thermal limit its going to scale the processor back regardless to prevent damage, it won't crash it will just scale back clocks.

I took my phone apart and put heatsinks and a fan on it while benching 1.5GHz and was able to get top scores, and I believe Notorious was able to do the same benchmarking in the freezer.

Something to look at guys, a passively cooled mobile part is going to have a very low thermal limit, I would say it's probably in the 60C-70C range if not a little lower.

I will search the white papers from nvidia tonight.
[Atrix 4G Android Development] morrislee:
I crash at 400MHz if I play games more couple of minutes, that is why I asked Clemsyn for a customized version with safe 350MHz GPU core :p
[Atrix 4G Android Development] morrislee:
You put :) by your screenshot but i think you made an error, you should have used this one :eek: hahaha
[Atrix 4G Android Development] Notorious544d:
I think you're right. None of the benchmarks show a significant improvement over 1.5Ghz and people have also reported that their phone doesn't feel any faster.
[Atrix 4G Android Development] :
Whenever mine crashes because the cpu is getting too hot. The gpu may have a smaller TDP than the Coretex A9 Microprocessor. I'm not totally sure so it would be cool to know the tdp's for both chips.

The thermal design power (TDP), sometimes called thermal design point, refers to the maximum amount of power the cooling system in a computer is required to dissipate. For example, a laptop's CPU cooling system may be designed for a 20 watt TDP, which means that it can dissipate up to 20 watts of heat without exceeding the maximum junction temperature for the computer chip. <-wikipedia.

It's just like when your core i7 laptop runs hot while at full cpu power and gpu without adequate fan speed. So you back down the cpu and boost up the gpu power to get more fps and more stability. Like I'm saying if your going to game it up at 450Mhz or even 400Mhz, your best bet is to set a max clock of 1.2Ghz and a minimum of 1Ghz and a -25mv undervolt. See if that helps because a lot of times running games at lower speeds runs great and works for hours at 400Mhz on my phone. I play a lot of Shadow Van Guard and Tom Clancey Hawx. However hawx works only with the PowerVR plugin so I'm not sure if it's opimized for the Tegra 2.

That's all no worries really. I'd just like to play around with 450Mhz as an experiment. No big deal though really.
[Atrix 4G Android Development] ChaosMinionX:
While you are right on TDP; the i7 comparison is incorrect. i7 doesnt have an integrated GPU, or anything to do with the GPU for that matter. Most i7 laptops run either Nvidia or ATI discrete graphics (seperate card in itself) or GMA (graphics media accelerator) which is usually integrated into the motherboard; and then theres the less widely used processors that are coming out that do have a GPU integrated into the CPU itself.

Putting more power to the GPU doesnt increase stability, increasing clocks on it does not increase stability. Stability comes from a balance of voltage and heat, and thats only up and to the point the actual part can handle. Overclocking GPU most of the time decreases stability and causes artifacting and other anomolies (proper cooling this can be overcome), and again within a mobile environment actively cooled or not, you simply do not have the airflow to compensate for the heat output of some of these parts.

The reason this idea you described is true for Tegra2 is because its an SoC (system on a chip) it integrates all the parts needed to run most functions in a device to save space and allow miniaturization; however with that you now have all those parts generating heat, and as well heating up other parts within the same package. So that is why scaling back processor clock and voltage and raising GPU would work.

This mostly doesn't stand true for desktop variants as they are usually all separate parts with different heat outputs and voltages that never really co-mingle as they would in the tight spaces of a mobile device.
[Atrix 4G Android Development] :
Yeah I don't think it matters really. I fixed the stutter just by dialing in some tweaks in the build.prop. Yeah it's pointless to overclock the gpu more. The darn phone is gonna blow up. lmao. cya
[Atrix 4G Android Development] SirFork:
I think it has something to do with Tegra's DVFS system. CPU master shows the CPU going up to 1600 MHz, but the only way i can achieve stability is through undervolting. I have physically felt my phone be much hotter than when it freezes and reboots without undervolting. Conventional CPU reporting software may be telling us one thing but I think the tegra throttles itself, regardless of what the max frequency says. I suspect throttling occurs somewhere between 1300-1500 MHz.