yashsingh1/xdaforums huggingface dataset:
[T-Mobile LG G2x] GideonX:
Bionix 2 at 1.2Ghz using deadline scheduler.

I attached my PMCpu settings in case anyone needs a reference.

Stressed tested for 15 mins stable.

Quadrant at 3337, Linpack around 45.
[T-Mobile LG G2x] flak0:
what scheduler?
[T-Mobile LG G2x] GideonX:
Deadline, edited my post to reflect that.
[T-Mobile LG G2x] flak0:
i have been getting freezes on EB 1.0.4 FR.

Do Bionix have the LG Camera?
[T-Mobile LG G2x] GideonX:
Nope, lg cam is only on froyo.
[T-Mobile LG G2x] flak0:
interestingly enough the LG camera is not tied to the framework. I am attempting to enable debugging on the Cam to see what it depends on.
[T-Mobile LG G2x] fcisco13:
Thank you Morfic for the froyo kernel, and thank everyone who donated to you.....ill buy you a cold one this weekend.

As far as the stock kernel very good so far, phone feels very smooth and fast. Will keep testing.

G2X
[T-Mobile LG G2x] Wildchld:
Great work a few bugs that are known. Need koush to add ect4 backup
[T-Mobile LG G2x] KiNG OMaR:
Is there a kernel for the stock ROM? Maybe I missed something... But I don't see it :o
[T-Mobile LG G2x] chillwill11:
Kernel is wonderful Bionic I scored 4508, thats higher than any CM7 score I've had;)
[T-Mobile LG G2x] fcisco13:
Check op Trinity 15 forr eb 1.0.4 FR...

G2X
[T-Mobile LG G2x] djxcee:
Is anyone able to save their oc/uv profiles? I get a strange "Unknown error, boot settings not saved" message.

Using CM7/Bionix/EB1.04 MAXMEM +48MB on CM7.
[T-Mobile LG G2x] fcisco13:
Morfic i think your kernel broke my battery, it doesnt go down!!!!

Kidding man if it is going down as slow as it seems, you are one bad brother...truly amazing battery results, guess people were not exaggerating when they said you were the man when it came to kernels.. EB1.0.4 FR...

G2X
[T-Mobile LG G2x] Berat:
CM7/Bionix/EB1.04 MAXMEM +48MB is this only for GB or FR as well?
[T-Mobile LG G2x] fcisco13:
CM7 Cyanogen Mod 7 only

G2X
[T-Mobile LG G2x] maciek82:
yea... my bad. Posted in the wrong thread.
[T-Mobile LG G2x] hah2110:
I flashed this: "CM7/Bionix/EB1.04 MAXMEM +48MB

Trinity15 G2x - cm7 - EXT4 - MAXMEM (+48MB) HD VID CAM WORKING" on top of Bionix 2 and it broke everything. WiFi, cell radio, haptic feedback, button press, screen response. ARGH
[T-Mobile LG G2x] BayPimp:
You flashed the wrong one
[T-Mobile LG G2x] jdkackley:
You probably should have flashed this one instead.

http://goo.gl/F5MAa
[T-Mobile LG G2x] jdkackley:
Mine saves just fine, however I have to load the saved setting after a reboot. I can live with this. I beleive this may be do the init.d script being broken in CM7.
[T-Mobile LG G2x] morfic:
1.58 replacing 1.56? not sure on that one, that silly 20MHz makes my phone frown.

but a 1.58 is not an impossible idea either

and i do not think 1.56GHz limits relate to "dud chips" look at scores achieved by this phone at 1.56GHz and compare it to 1.728-1.89GHz scores of other phones, this is a very solid performance.

I'm impressed by the -100mV UV @ 1.6GHz

try upping your minimum frequency, does it still randomly crash?

i could see it disliking the huge changes from minimum to maximum clock

anything over 150% OC i think is awesome

my 2x celeron 366 at 550 ran 150% OC and that was awesome, as is this ;)
[T-Mobile LG G2x] nitrogen618:
I love you.

Found the problem.

If I increase the min frequency to 432mhz, no crashing or anything.. I also had to set the 432mhz at 800mv instead of the 725mv. Seems like my phone doesn't like huge voltage jumps.

New quadrant score

I guess stable = higher score :)

<2nd run
[T-Mobile LG G2x] EEngineer:
Are there camera drivers in the kernel? What I'm trying to find out if auto-focus, and auto-ISO, are controlled by the kernel, the OS, the app, or is it all in the hardware?

I want to build a camera app specifically to take advantage of the G2X, but I need to know more about how the kernel interacts with the camera.
[T-Mobile LG G2x] morfic:
Yes, the drivers are in kernel.

Same kernel with different libs on my sensation for example can AF in video camera mode with HTC app/libs but not miui/cm7/aosp

I can help you locate the parts of interest on my github fir browsing.

If I knew where to start, i would be very interested to add AF in cm7 for sensation.

If you think I'm not a lost cause you can maybe help me get started after helping you on G2x.
[T-Mobile LG G2x] EEngineer:
Sounds good! I'm away for the holidays, but when I get home next week let's start a dialog.
[T-Mobile LG G2x] nitrogen618:
Hah, I finally got it DEAD STABLE. -75MV on 1600mhz.

I than tried the 1.62ghz, either boot loops are crashing in 5-15minutes. :O

Hah, having -75 left, I don't think I can increase 1600 any further. D:

Heh, I think it's pretty nice considering other phone such as Atrix can get around 1.45, Samsung Galaxy S II (R?) is around 1.3.. Not bad. :)

Edit:

Can you guys test this really quick?

Run 2 quadrant unplugged.

Run 2 quadrant with power source plugged in..

For me if I plug it in, I get roughly 200more points because my 3D performance is higher.

...

Heh, I think I'll run back on the 1560mhz kernel.. The 1.6ghz drain my battery a lot more. I swear that extra 40mhz drain my battery twice as fast. ;_;

I tried it on my friend's G2X, surprisingly he can boot 1.66ghz just fine.. Able to benchmark.. GG
[T-Mobile LG G2x] tidewaterns:
I am giving the new insane kernels a shot. So far the only on that is stable is the 1.6ghz. I can boot on the 1.62ghz but it freezes every 5-10 minutes. 1.7ghz is a no go, wish it would though. I am running the 1.6ghz with -75mv at 1600mhz and -175mv at 432mhz and it seems okay. I am having freezing issues only when running benchmarks. Still trying to get it stable as possible.
[T-Mobile LG G2x] nitrogen618:
At first I thought -75mv was stable, but after I put it in a benchmark loop for a hour, it restarts.. So I had to put it to -60mv, everything was stable after.

However, I get like 2hour less battery life when I use 1.6ghz, instead of 1.56ghz.. q-q
[T-Mobile LG G2x] tidewaterns:
Thanks! I will give it a try.
[T-Mobile LG G2x] Klathmon:
First i want to say that i love the kernel, and its running great for me (latest elp), but i was just doing some thinking...

What if some of the stability issues on this phone are because of the 2 cores. Ive been playing around with an app called system tuner pro, and what ive noticed is when i uv too much, my logs show that the cpu almost always had both cores running when it finally freezes (usually below 600 mhz). Then i just had a thought, if the phone has 2 cores active, wouldnt that mean that its power need (amperage) would be higher? It might not be that big of a deal at the higher end of the frequencies (1ghz and up), but at the lower end of the speeds when the voltages are dropped lower, could the extra current drain from a second core being active cause them to drop even lower for a short period of time? This would explain why (when I'm uv'ing too much) i can stress test the phone with no stability issues, but it will freeze when im doing next to nothing.

This might also be why some people (including me) have issues using a 216/216 set cpu screen off profile, because the phone cant increase its speed on one core, it activates the second, which causes the voltage to drop too low because of the added current draw and the phone dies.

On a bit of a side note, would it be possible to be able to control the cores at run time? Because if it could help increase battery life, i would love to have a one core phone until i want the extra speed :)

*disclaimer*	i am completely talking out of my ass here with nothing to back it up! :p
[T-Mobile LG G2x] nitrogen618:
iirc the tegra 2 can't have two cores at difference frequencies. The tegra 2 have synchronize Dual-cor dual core, while dual such as snapdragon have asynchronous dual core.

Your result may vary from mine. :p

My friend can do no problem 1.66ghz. He even had a -25mv on it...

Question: What date is your phone? Mine is 4/12/11

Btw, do you guys get this problem where you try to reboot, but it gets stuck rebooting? So you have to basically pull the battery.
[T-Mobile LG G2x] Klathmon:
While the 2 cores both run at the same speed on tegra, the second core can go into a standby low power sleep state independently of the first.
[T-Mobile LG G2x] nycelitemaster:
morfic, is busybox runpart in your kernel is enabled?? please let me know. thx
[T-Mobile LG G2x] themrjason:
Where do you find the date at? The only date I can find is on my battery.

I used to be perfectly stable @1.56ghz but after I tried the 1.6 and 1.62, I went back and can't get it stable anymore...I wonder if I put too much strain on the cpu.
[T-Mobile LG G2x] nitrogen618:
The box that came with the phone. :p

I just restored from a nandroid backup. Nothing wrong with my CPU yet. :p
[T-Mobile LG G2x] nycelitemaster:
I was using elp, got sod on miui :(..

No sod with cm7 stock kernel ever

Sent via G2X-SINGH UI
[T-Mobile LG G2x] lotherius:
Now I'm tempted to learn to do this myself so I can build a 2.3.4 kernel at this speed LOL.... last time I built a kernel (when doing the Oyasumi kernels for 2.3.4) I attempted to change carveout and overclocking settings, and I just couldn't get anything to work... so I left those values at stock.

A 64MB carveout 1.7ghz 2.3.3/2.3.4 kernel would be awesome though... *tempted to boot back to linux*...
[T-Mobile LG G2x] morfic:
At 64MB you will likely affect camera/video again.

I'm building with 32MB extra, and that is fine right now, just FYI.
[T-Mobile LG G2x] morfic:
Correct, and i changed the 2nd core off range for ELP, but also the OC Kernels benefit from it, no point in letting 2 cores waste power when it's not needed.

G2x + T15 now actually easily outlasts my underclocked, undervolted Nexus S (When i had the NS at least)
[T-Mobile LG G2x] Smallsmx3:
so the latest kernel which is dec 20 has the 2nd core off range change? Also I thought i saw that there is a newer cm kernel other than .45 wondering if there is anything missing out on that this kernel hasnt been updated....
[T-Mobile LG G2x] morfic:
Linux patch level changes are not that important unless there is something that actually affects arm, I onle pick what's needed to maintain compatibility with cm, nothing more, to avoid degradation of the phone's performance.

The range change has been in there since the first ELP showed up and is not going away.

The first adjustment was merely tamer.

Hope this helps.
[T-Mobile LG G2x] Smallsmx3:
Yup...thanks. great kernel.
[T-Mobile LG G2x] Solace50:
still hangs in the latest build when trying to reboot the phone. guess i have to shutoff/start the phone as a possible workaround in the mean time. will see if the screen issue in calls is fixed later.
[T-Mobile LG G2x] lotherius:
Ahh I was having that problem... thought it was due to MIUI.... However the battery life with the battery saver just cannot be beaten.
[T-Mobile LG G2x] Milton515:
Im running Weapons 3.0 and after I flashed this to my phone... I experienced complete failure, it may have been something that I done, but I just flashed the kernel through CM Recovery and it said install was successful and I rebooted my phone and at first it seemed like everything was going good, but my phone didnt ask for the sim card lock code as usual and then it started a constant boot loop... Could somebody please tell me where I went wrong so that I can fix it and experience the advantages of this kernel.
[T-Mobile LG G2x] Smallsmx3:
This kernel is for cyanogen based roms only....pretty sure weapon is an OTA based rom....so it will not work ever...
[T-Mobile LG G2x] Milton515:
Oh ok, thanks
[T-Mobile LG G2x] morfic:
you are correct, and i can only suggest to put a kernel, that works on stock based roms and flash that and all will be good.

if you want to try Trinity, you would need a 2.3.5 aosp based rom.
[T-Mobile LG G2x] fcisco13:
Morfic your awsome kernel does not reboot to recovery, when select reboot to recovery it hangs and you have to pull battery. Thanks

NVIDIA NEVER AGAIN!
[T-Mobile LG G2x] pabloalcantara:
Mine does not lock upon reboot to recovery, but it didn´t enter in recovery.
[T-Mobile LG G2x] IRASadPanda:
Canal we get any other Governors than powersave/performance on this kernel? Does tegra not support those? How about other schedulers?
[T-Mobile LG G2x] morfic:
Others tried unsuccessfully, since there are no scaling up shortcomings and battery life is great, the time/gain ratio doesn't make this a worthy target. [for me]

Btw, "Canal"? Like Carnal? :)

Sent from my RW Sensation.
[T-Mobile LG G2x] nitrogen618:
Hey morfic, just a update. I don't know why but my phone runs VERY stable on 1.62Ghz(Stock Volt 1475mv) using MIUI.. However, it's not stable with other cm7 kang roms. Funny. o_o

Also, I find that going beyond 1.6Ghz have not much big performance gain.

The sweet spot is somewhere around 1.58-1.59Ghz.

I went from 1.6ghz to 1.62ghz, not much of a big change. 1.6ghz AnTuTu Benchmark - 7772 - Big leap from 1.56ghz - > 1.6ghz.(huge performance gain) Though battery drain is fast. 1.58ghz will be great.
[T-Mobile LG G2x] morfic:
1.56 is my sweet spot, the more heat you generate, the more thermal throttling you will experience.

I can build you that 1.58 special interest kernel in the coming days.

Sent from my RW Sensation.
[T-Mobile LG G2x] IRASadPanda:
Lol I meant to say can, auto correct "fixed" it for me.
[T-Mobile LG G2x] lotherius:
Autocorrect = funny...

On christmas I was visiting my grandmother in the nursing home... I texted my sister "Visiting with Grandma" and somehow that became "Bowling with Grandma"... needless to say my grandmother is quite past the age where Bowling is an option.... so it caused quite some confusion on the other end then laughter once figured out.
[T-Mobile LG G2x] IRASadPanda:
Hahaha
[T-Mobile LG G2x] imoumni:
Installed this on friday, great improvement thx! A small issue is reboot seems to experience a race condition every 2 reboots

Also there seems to be a sound file for the boot animation but i dont hear anything during boot?
[T-Mobile LG G2x] Shaddy-Z.:
So what kernel are you guys using? I originally started using the destroyer 16 at first but then just today switched to T15 and I'm able to get to a stable 1560 ubdervolted -200 across the board. Thedestroyer seemed newer and could oc higher but t15 seems to have more battery life.
[T-Mobile LG G2x] IRASadPanda:
I think the destroyer kernels were special interest, and they therefore are not going to be stable on every one's phone. I'm jealous of you, I can only get a stable -175 under volt across the board >:(
[T-Mobile LG G2x] morfic:
Correct, just "hey can i try that?" "sure, here"

But battery will not like you on them

1.56GHz is quick, stomps over a lot of phones/kernels and has great battery life to boot.

T15/1.56GHz is the Real Trinity
[T-Mobile LG G2x] nitrogen618:
Yep. 1.56Ghz has a lot more battery life.

If I benchmark 1600mhz - 1620mhz, I lose around 4% per CF Bench.. The best way to test for stability is load up a 720P - 1080P video and play it for 1hour. If it does not reboot/crash, you're stable.

Idle is the same, I get roughly 1hour- 1hour 30min less battery on TheDestroyer kernel.

Question: My APN disappear when I put on airplane mode, and disable airplane mode. The only fix I get is rebooting. Anyone had this problem?
[T-Mobile LG G2x] IRASadPanda:
What kind of battery life is everyone getting on the 1.56 ghz kernel? I think my battery may be defective... I've run many battery cycles and even when nothing is running my battery drains super fast.
[T-Mobile LG G2x] richua:
I've experienced this too.
[T-Mobile LG G2x] googleme1:
Same here, it's annoying, but hey I guess I can live with it for now. Hopefully not much longer
[T-Mobile LG G2x] thehumble1:
Can't get it to boot on the CM7 nightly (201). goes to blank screen after static Trinity boot image. Tried a few things (cache, dalvik, reflash), but it's not working. Is there a trick to getting this to work? Reading through the thread, it seems that some people have phones that don't accept the kernel.
[T-Mobile LG G2x] Shaddy-Z.:
Alright awesome that's what I thought. Thanks for the quick answer everybody! :D Btw, to get the most out of your battery life are you guys setting up the screen off profile? I know it helps but it's just a little annoying waiting for the processor to go from minimum clocking all the way back up to 1560.
[T-Mobile LG G2x] IRASadPanda:
It takes literally no time for it to clock back up. Set screen off to 432/432, and set 432 as the min on all profiles as huge frequency jumps can cause freezes, and 216 on screen off isn't stable
[T-Mobile LG G2x] redmonke255:
What app are you using for this? Setcpu?
[T-Mobile LG G2x] Shaddy-Z.:
I'd assume he is. SetCPU is the most widely used and it has the exact profiles he mentioned. I'm going to try it out thanks!

Btw my battery died kind of quickly today in comparison to faux.. but I guess its no big deal I have an extended battery anyways but just something worth mentioning. Probably just needs to break in, I just calibrated my battery.
[T-Mobile LG G2x] maxesxp:
i found an article on the main page of xda the other day and its quit interesting. it basicaly says that there is no point in calabrating your battery.

here is the link:http://www.xda-developers.com/andro...-battery-stats-does-not-improve-battery-life/

the thing that ponders me the most is the fact that weve gone this long without knowing about this...
[T-Mobile LG G2x] kolyan:
lol.....so many people wasted years out of their lives clearing battery stats. :)
[T-Mobile LG G2x] lotherius:
I always questioned the wisdom of it, and rarely practiced it as much as was suggested.

It seems like it helps, but the reality is, by the time you've discharged and charged fully once, you've ALSO finished setting up everything on your phone so usage goes down and thus apparent battery life goes up. The fact that you were using the heck out of your phone setting everything up and "testing" the new install is what really caused the difference in battery life.
[T-Mobile LG G2x] IRASadPanda:
I use SetCPU :)
[T-Mobile LG G2x] Shaddy-Z.:
Exactly.. when you first install a rom or kernel you always test wifi,GPS and you do benchmarking and stuff. Probably just all a placebo effect. But I do it anyways for peace of mind.
[T-Mobile LG G2x] morfic:
i don't bother messing with the stats

if i test for battery life and i flash something mid day, just takes an extra day of full charge to trust it

and my battery life is great and nothing to mess with to get there.
[T-Mobile LG G2x] kolyan:
this was pretty big deal in Vibrant forum. Clear battery stats was like a must after EACH flash. I almost never cleared mine.....
[T-Mobile LG G2x] morfic:
guilty, i remember repeating the "proper steps" too

another "rule": "flash a new rom, boot, let it settle for 15 minutes, reboot and you are good to go, but don't forget to reboot" (and then flash the kernel)
[T-Mobile LG G2x] nitrogen618:
Hmm.

I downloaded the App System Tool, it allows me to move the slider for the voltage all the way up to 1675mv.

The thing is, I moved the slider to 1500mv, and setcpu displays 1500mv voltage.

I am wondering if it's just a graphical glitch or is it really 1500mv?
[T-Mobile LG G2x] IRASadPanda:
Okay so apparently, neither of the governors available to us do anything. I looked around for ways to get more governors and found out that tegra scales itself. Also for some reason something is making it so those aren't available to me, which wouldn't make a difference but without the setting I can't use Pimp My CPU
[T-Mobile LG G2x] morfic:
Which kernel?

I no longer use pimp my cpu, but it always worked, governor situation is unchanged.

Setcpu worked last I checked.
[T-Mobile LG G2x] morfic:
Over the weekend I need to check that out.
[T-Mobile LG G2x] maxesxp:
How do you guys manage to very over 5000 on benchmarks I can only get around 3500
[T-Mobile LG G2x] cellsafemode:
part of the score is fs benchmarks.... It's possible that not having an SD card or having a really fast one benefits you a lot. That or they re-run it over and over and the benchmark doesn't dump clear ram to stop the effect of cache.
[T-Mobile LG G2x] IRASadPanda:
SetCPU works fine, it happens for any kernel I try. I think it might be one of the apps I have. Tomorrow I'm going to reinstall them one by one and see if one of them is messing things up.
[T-Mobile LG G2x] nitrogen618:
I run it 3 times, and get the 3rd results.

You don't need a fast SD card. Mine's a Class 4 16GB that cost $14.
[T-Mobile LG G2x] IRASadPanda:
SD card should only make up to a 400 difference in score
[T-Mobile LG G2x] IRASadPanda:
This is what pimp my CPU gives me, and if I try to edit it it just crashes
[T-Mobile LG G2x] morfic:
what Do you want to Do?

And whose kernel is that? 389/1552....
[T-Mobile LG G2x] IRASadPanda:
This one is Faux's, tryed using it see if it would change the situation, but it didn't. Performance sucked on it anyways. Anyways, I think I've found in the problem, in the path that pimp my cpu gives me to the scaling_governor file, the file is blank, completely blank. How could I safely edit that?
[T-Mobile LG G2x] hmichaelkim:
Hey morfic, for some reason no matter how much I raise the lowest freq (216), I still get the SoD. Anything I can do about it?

I hate my phone, it can't do ****
[T-Mobile LG G2x] IRASadPanda:
Try setting 432 as min
[T-Mobile LG G2x] pabloalcantara:
Since I put 432 as min, I didn´t have one SOD, and it´s almost 2 months I did this....

Before that I have SoDs at least 4 time a week...
[T-Mobile LG G2x] richua:
Any advice if I'm still getting SOD even with 432 as min? Or is it not kernel related at that point?

Sent from my G2x
[T-Mobile LG G2x] redmonke255:
What rom are you running?
[T-Mobile LG G2x] richua:
CM7 Euroskank KANG.

edit: more info - latest T15 kernel, 432 min, 1560 max set via CM performance settings, no UV.
[T-Mobile LG G2x] IRASadPanda:
I've never even heard of that ROM, try using baldwinguys CM7, it's the official nightlys with no changes. He just uploads them because CMs bot seems to be down.
[T-Mobile LG G2x] fcisco13:
Im using skanky too with elp and have not yet seen a sod in months.

NVIDIA NEVER AGAIN!
[T-Mobile LG G2x] morfic:
If there are sod issues above 432 min even, that's extremly out of the ordinary.

Hard to fix what happens on hardly any phone...

really wishi had a better answer right now
[T-Mobile LG G2x] IRASadPanda:
I think LED notifications can cause SODs, I can't figure out how to disable them.
[T-Mobile LG G2x] morfic:
What causes SoD for me is not charging G2x for over a week and trying for that 8th day of idle on wifi on my desk, never goes to 8 days or i miss it cause 7days 6 hours on wifi on desk is about all i ever saw.

But yes, notifications have caused issues before, it's just in those 7 days, BLN works and i pick up the phone and use it as calculator, check twitter, read emails, gtalk, so bln gets cleared and turns back on and there is no SoD from that.
[T-Mobile LG G2x] nitrogen618:
I only get SoD if I leave it on 216-216 during display off. So I move it to 216-432 and I get no more SoD..

Also, leaving it on airplane mode for extended period of time will make your battery bar broken.
[T-Mobile LG G2x] morfic:
Never tried airplane mode for long, predicts wrong due to lower drain or how?
[T-Mobile LG G2x] fcisco13:
I have them on to turn on dim when i get notification and have yet gotten sod. Try.....Cm settings/interface/LED notifications/edit category settings/LED mode foece LED off

NVIDIA NEVER AGAIN!
[T-Mobile LG G2x] IRASadPanda:
Yeah I got it
[T-Mobile LG G2x] tidewaterns:
Morfic....

Did you post a 1.58ghz-1.59ghz kernel yet? I was just checking because I was reading a few post back and seen where you said that you may make one and I was just checking because I was extremely interested in trying it out. :D
[T-Mobile LG G2x] e4e5nf3nc6:
7909 on Antutu. I must say....VERY impressed!
[T-Mobile LG G2x] morfic:
Which flavor? Regular off the site, or the special order ones in thread?
[T-Mobile LG G2x] morfic:
Right....got side tracked, I'll see about doing that as soon as I am done uploading the fixed GN kernels.

But right now I'm not home, so later tonight.
[T-Mobile LG G2x] e4e5nf3nc6:
Regular from the site @1.56ghz