yashsingh1/xdaforums huggingface dataset:
[T-Mobile LG G2x] sarni84:
i would love to see a crazy badass kernel like the one u got going for the nexus, that one looks pretty mean and if the nexus is getting scores like that then the g2x has to get around 7000! lol nah im a big fan of ur work u make great kernels hope to see something soon
[T-Mobile LG G2x] morfic:
5400 is most I can get on cm7.

Nvidia is very intent on not allowing OC.

They go back to chip defaults many places.

Being able to change them is one thing (that's where nexus s trinity gets its teeth from, bus/gpu oc)

Here I miss one returning it to defaults, none of the other changes matter.

And I think I know why nvidia does this, their chip gets MEAN hot, 10 Nexii couldn't produce this much heat O_o

Nexus S when I think something is going wrong, because it is a few over ambient.

Here either throttling kicks in slowing you down, or if some crazy guy changes the high and critical temps it gets too hot to hold.

Doesn't mean new git is not going to get any of the crazyness, just means it'll be a rockier road than on Nexus S.

I am most curious what a GB kernel with GB drivers boasting CM7 will be like.

2.6.32.41 really wants to run bfs, it does, but dies within the bootanimation.

We don't have tinyrcu.

But I just got something close to it, going to tune it before passing it on to @cm_arcee, right now, it's not giving the tinyrcu awe factor.

Yes writing long replies on a just built test kernel is time well spent. ;)

Doesn't feel as warm as it usually would after this much swyping.
[T-Mobile LG G2x] sarni84:
well u know what u know what u are doing so we will wait for another one of your awesome kernels also did u hear cm supposedly got the battery meter fixed and will be in nightlies this wknd:D
[T-Mobile LG G2x] everest.deth:
Take your time man :) we all know how much of a great job you can do, and besides epic achievements take time :cool:
[T-Mobile LG G2x] faux123:
Snip Snip :o
[T-Mobile LG G2x] morfic:
Con surprised me to even put out 404 for .32, after long saying he doesn't want to support such an old kernel.

When I said we don't have bfs, I meant noone has a kernel that works after patching in bfs, I didn't say the patch didn't exist.

I hope LG does a better job going from froyo to gb than samsung did from eclair to froyo to gingerbread.

Stuff moved and changed for pure obfuscation it seemed.

What I.REALLY want to know is when they drop source, all this gpl pissing back and forth on xda is pretty silly compared to a large company truly stalling.

You can usually tell if someone on xda is just avoiding gpl with no intention to ever show anything, or follows gpl, by filling individual requests until source is available the normal way.

Companies benefitting from linux, having employees to make sure it's available, that on the other hand pisses me off.

Sorry, easily getting side tracked on that thought of "wonder when they release source". Didn't even Google lecture OHA members recently?

Anyway, I think sgs2 users should not gloat as long as we have no gb with gb userland and kernel.

Especially while the Nexus S still kicks their ass. :P
[T-Mobile LG G2x] gaww:
You can try faux stock kernel on top of your stock.

I am using his Ext4 version, and everything works fine and it is much faster. Make a nandroid first, and give it a whirl.
[T-Mobile LG G2x] gaww:
Bionix/EB1.04G MAXMEM (+48MB RAM)

I have had extreme overheating with this (latest) kernel on EB 1.0.4.

I thought the first time was an aberration, as after clearing cache and davlik, I flashed it over a nandroid of EB 1.0.4 with the previous version of the kernel (the one where toe vibrator did not work). It had been OC'd and -50UV and it had worked fine fir about the week that I had it up, but I needed the vibrate mode while traveling on business. I wanted to try it again with the vibrate fixed.

The second time I tried it after a full wipe - same results. I thought that other then the vibrate fix - it was the same, but apparently not. If I have not been testing and holding it after both flashes, it might have totally fried the device.
[T-Mobile LG G2x] KiNG OMaR:
FINALLY!!!! Thank you morfic :D
[T-Mobile LG G2x] morfic:
Test it first, then get excited ;)

While i let people test this different RCU implementation, i will work on tracking down scaling.

Please check the note on that in the OP, added it there, but you might not go back to OP.
[T-Mobile LG G2x] morfic:
Every time i scroll past this comment i have to ask myself if you really meant to post this. "Ha, I got BFS weeks ago, but I can't get it work" just blows my mind.

Why boast about the ability to download a patch from Con's site? Don't get it, really, really makes me wonder.
[T-Mobile LG G2x] faux123:
I was pulling your leg... I will remove the comment if you want me to :o

You are absolutely correct :D I can't get it work :( Sometimes online it is HARD to joke around... I meant absolutely no offense to you... If you feel so I APOLOGIZE to you :o
[T-Mobile LG G2x] ptweasel:
Just a user here... You guys do a to to make our little computers do more every day, and I know the lack of source, docs, license questions, and all kinds of background crap gets in the way. And, that's not even considering your own private lives.

I can't speak for anyone, but don't attribute it to malice.
[T-Mobile LG G2x] morfic:
just sounded like it was a comment not typical to you, plus i'm probably overly sensitive due to not having enough time to get around to anything lately.

And this weekend i realized i get to add fixing scaling too :P

I tried BFS, but spent no time on it when it didn't "just work" as it usually would, knowing GB will be 2.6.36 not 2.6.32 anyway, and the froyo kernel is yours ;)
[T-Mobile LG G2x] faux123:
Dude, your kernels are still some of the fastest man... Your Nexus kernel makes the phone believe, it too, has dual cores :D
[T-Mobile LG G2x] KiNG OMaR:
Yay, we're a big, happy family once again! :p
[T-Mobile LG G2x] sincest:
5273 quadrant running stable with -75UV across the board VERY NICE

Edit: third run yielded a 5540 score

Edit #2: due to no scaling temperatures go over 50C with 30mins or so of use at 1.5 -75UV,

No led notification driver? :(
[T-Mobile LG G2x] everest.deth:
Call me a fool but can i flash this whilr using Faux's AOSP? :)

I need to test!! :)
[T-Mobile LG G2x] avetny:
**** !!!!fantastic speed
[T-Mobile LG G2x] morfic:
Thanks.

Funny thing is, Trinity is just "A kernel the way i like to build them." usually, sure BFS is part of what i like too, but in theory, we should be drawing even.

Plus, one of those days i'll hit you up for a SLQB patch. Just to see if it's yay or nay ;P
[T-Mobile LG G2x] morfic:
Best speed i ever reached was Trinity DBU + faux' aosp
[T-Mobile LG G2x] morfic:
Really? you are easily satisfied my young friend :P

I put this kernel up to gie jrcu some more testing, but it drops scores quite a bit.

But top scores is not everything, so i figured i need broader testing to see how this works for people in general.

Placebo told me it feels real nice, but that could be load i talked about up there.
[T-Mobile LG G2x] doniqcc:
Nice kernel love it :) thank you.
[T-Mobile LG G2x] jland22:
Battery readings seem to be consistent with stock cm kernel which is good. question though, is it the undervolting or overclocking that makes the phone heat up quick? Logic would hint towards overclocking being the culprit however was running stock speed with -25mv undervolt to do initial test and noticed phone heating up pretty bad just from casual usage. Normally I do not go above 1.2ghz OC because I thought that would help keep phone cool however am thinnking it may be more related to undervolting at this point? Other than that, this thing feels more smooth than my previous stock cm kernel, just need to keep the temp in check.
[T-Mobile LG G2x] morfic:
Read the note i added in the OP, in bold above the link to download the kernel.

While i track down the hanging at max freq., the setcpu screen off profile works very well.

Below you can see me at 1GHz, then press power to turn off screen, watch the fakeshmoo line dropping to 216/750mV (always shows 20mV more so 770mV) and lastly the cpu1 shut down.

Since i just got the new setcpu around lunch i can't say how good the battery savings are, but for now, it's SAFE

<4>[ 166.864600] *** fakeShmoo **** -> CurrentCpuMv : 950

<4>[ 174.500846] powerkey_interrupt_handler

<4>[ 174.520413] POWERKEY press

<4>[ 174.653329] powerkey_interrupt_handler

<4>[ 174.653364] powerkey_interrupt_handler

<4>[ 174.653413] powerkey_interrupt_handler

<4>[ 174.653434] powerkey_interrupt_handler

<4>[ 174.653469] powerkey_interrupt_handler

<4>[ 174.653494] powerkey_interrupt_handler

<4>[ 174.672392] POWERKEY release

<4>[ 174.675878] [BL] Power Off

<6>[ 174.676037] request_suspend_state: sleep (0->3) at 166712668625 (2011-06-21 03:36:48.784790001 UTC)

<4>[ 174.676062] [LED] touchLED_early_suspend

<4>[ 174.681783] [TOUCH] tegra_touch_early_suspend

<4>[ 174.681810] [TOUCH] Synaptics_InterruptMask by 1

<4>[ 174.717162] *** fakeShmoo **** -> CurrentCpuMv : 770

<4>[ 174.732452] [TOUCH] Synaptics_PowerControl

<4>[ 174.732944] Synaptics Device Control Read Success

<4>[ 174.733175] Synaptics Device Control Write Success

<6>[ 174.757750] notify_daemon: wait for nvrm_daemon

<6>[ 174.757817] nvrm_notifier_show: returning with 'PM_DISPLAY_OFF'

<4>[ 174.782699] [BL] Power Off

<6>[ 174.823127] nvrm_notifier_show: blocking

<6>[ 175.525551] active wake lock PowerManagerService

<6>[ 175.525590] active wake lock muic_active

<6>[ 175.525616] wake lock host_wake, expired

<6>[ 175.525639] wake lock powerkey_delay, expired

<5>[ 175.890634] CPU1: clean shutdown
[T-Mobile LG G2x] avetny:
SET CPU

app

WORKING

!!!!:D:D:D:D:D:D:D:D:D
[T-Mobile LG G2x] jland22:
Ok got it, yeah I uninstalled set cpu prior to installing kernel since you recommended pimp my cpu for now. I will try set cpu and see if there is any benefit or maybe running them concurrently, pmc for oc/uv and scpu for screen off profile.
[T-Mobile LG G2x] morfic:
Sorry, i wrote this before setcpu i was testing was released, so now i can say, setcpu reliably scales down to 216mhz, and that will allow powering off of the 2nd cpu core.

The info i refer to is in the previous post with the long wall of gibberish ;P

So with all those replies i can safely assume noone checked and noticed scaling in cm7 could be used once it's not stuck at max?
[T-Mobile LG G2x] morfic:
setcpu now does voltage control, dump pimpmycpu if you also own setcpu.

pimpmycpu "force min frequency" on screen off did not work, as enabled debug messages showed.

the voltage never dropped as in the example above
[T-Mobile LG G2x] jland22:
Your talking about the cm7 performance setting menu? Yeah I noticed it matches with whatever scaling you have in set cpu or visa versa. Did you notice that there is the option to change the governors to either performance or powersave in cm7? Do you change the heap size to 48mb as well? :)

EDIT: Nm the governor cm7 setting, changing to either have no impact on kernel whatsoever.
[T-Mobile LG G2x] Vaddy23:
Wow excellent kernel morfic well worth the wait in my opinion... also it seems like the battery readings are accurate just like with cm7s stock kernel... kudos
[T-Mobile LG G2x] morfic:
yes, i use 48mb

and i disable dithering and leave only JIT checked.

try it
[T-Mobile LG G2x] morfic:
The kudos must be directed at cm7 i believe, i know they worked on it, and i have not worked on battery at all.
[T-Mobile LG G2x] theXeffect:
once the screen blacks out it takes forever to load back......

is there a way to fix that?
[T-Mobile LG G2x] everest.deth:
Did you use any screem off profile?
[T-Mobile LG G2x] morfic:
FYI, kernel just built off of n55 and flashed over n55 scales normal.

Going to release something based on that tomorrow most likely.
[T-Mobile LG G2x] EDzilla715:
will the letest kernel only work with cm7? thanks!:rolleyes:
[T-Mobile LG G2x] everest.deth:
Yes it does :)

Btw it is working buttery smooth so far. Question though, if i type su, and then mount on TE; /data and /system show as ext-4, but /cache and /idkwtf show as ext-3. Is that how it is supposed to be? O: o thought all should be one same filetype
[T-Mobile LG G2x] everest.deth:
Not sure if i got it right, but ill take that 216 is a good freq for screen off profile? Lolz
[T-Mobile LG G2x] shniggies:
sorry to ask the dumb question, but whats the difference between the 2?

Trinity15 G2x - cm7 - trcu - 06212011, scales again tree rcu - the normal stuff

Trinity15 G2x - cm7 - jrcu - 06212011, scales again uses jrcu - smp rcu inspired by tinyrcu, for broader testing

for some reason, none of this makes sense to me :confused:
[T-Mobile LG G2x] jland22:
This is beyond most of us I am sure :confused: however to simplify: flash the first one for a more stable/tested experience and the second if you want to be more daring and report back your findings!

If you'd rather wait for Morfic or someone to further explain then go for it. However I flashed and tested a different of the two (062011) and that one seems to be gone so I am wondering if both are completely different from 062011.
[T-Mobile LG G2x] chillwill11:
Trinity15-G2x-CM7-jrcu-06212011

No sound at all. I received a call and the microphone was not working. I couldn't hear anything and the person on the other line couldn't hear me.

Wiped cache, wiped cache partition and davlick cache. Reflashed, same results. I am also using E.B 2.3.4

I will try a stock Cm7 and will post results

(Just wanna say thanks morfic. I luv ur work)
[T-Mobile LG G2x] Benee:
Hi morfic.

I'm building a universal EXT4 converter right now. It extracts the ramdisk, modifies it (, build the boot.img again) and converts the filesystem, so we don't need to build so many different zips.

Currently it isn't working (don't know if convert stuff or ramdisk stuff is failing - device won't boot up after last try hehe (mounting system is failing)). I will add p999 support too (just outcommented now).

Maybe you have a idea ;)

'Source' is on Github
[T-Mobile LG G2x] avetny:
oooh damn good news ;) P990-P999 need to be a friends :D
[T-Mobile LG G2x] morfic:
Did you change the converted partitions to match P990 and P999 respectively?

You can open up one of my files if you haven't already.

If you suspect ramdisk, aside from mkbootimg also copy it to /sdcard, can then grab it after flashing good kernel/from recovery for investamigation.

And thanks for thinking of us. :)

If I sound very short and brief , I am on my short lunch break only, taking advantage of a little bit of hspa in this "edge country".

Let me know what I can help you with.

And if you wanna see how jrcu treats O2x. grab it from my git.

Commit has description.

Otherwise I'll build ryan mcg a o2x. test kernel again anyways.

But so far so good with jrcu.

Thanks again.

Daniel
[T-Mobile LG G2x] shniggies:
i may be mistaken, but this is for cm7, so i would not expect this to work with eb
[T-Mobile LG G2x] gaww:
Latest EB 2.3,4 is CM7 derived (not GB leak), so I would have guessed it would work also.

PS - I usually also format /system between flashes - clears up residual ROM/kernel stuff but still retains data.
[T-Mobile LG G2x] Benee:
Yep but only the data is different. I think the boot.img is working. Dumped the process many times to my sdcard but then the converting failed.

I'm not using the updater-script (it only calls a other shell script. So I can do some scripting), but you only changed the mounting line in the init.*.rc and then converted it.

Nice I will try the jrcu ;) sounds really good.

Edit

: So converted via a normal zip, so I have a ext4 filesystem. After that I removed the converting lines from my script so only the ramdisk part is there. Then I used my script on the ext3 kernel and the reboot worked. In other words: the ramdisk part is working!

The bad thing is the conversion part isn't working. Ok I'm using this script:

[...]

basedir=`dirname $0`
# only for o2x now.
datapar=mmcblk0p8

[...]

$basedir/tune2fs -O extents,uninit_bg,dir_index /dev/block/$datapar
$basedir/e2fsck -p /dev/block/$datapar
$basedir/tune2fs -O extents,uninit_bg,dir_index /dev/block/$datapar
$basedir/e2fsck -p /dev/block/$datapar
$basedir/tune2fs -O extents,uninit_bg,dir_index /dev/block/mmcblk0p1
$basedir/e2fsck -p /dev/block/mmcblk0p1
$basedir/tune2fs -O extents,uninit_bg,dir_index /dev/block/mmcblk0p1
$basedir/e2fsck -p /dev/block/mmcblk0p1

The only idea is that tune2fs and e2fsck have dependencies and I should use the one from /sbin not the one I included in the zip.

Edit2:

the g2x uses mmcblk0p5 as boot, mmcblk0p7 as data and mmcblk0p1 as system? Do you have a init.p999.rc in ramdisk? on every rom? Need it to determine on which device the script is executed. Or better ideas on how to differ?

Edit3:

jrcu is nice btw :D
[T-Mobile LG G2x] billydroid:
I'm using the jcru kernel. This is the first kernel to hit over 5000 on quadrant. Nicely done man, no snags or bugs yet to be found.
[T-Mobile LG G2x] jland22:
May be just me, but when using the jrcu kernel I had some sort of data throttle going. Tried restarting phone also a hard reset to clear APN data but still DL speed was throttled to < 500kb on all tests. When i flashed the trcu kernel next, my data went back up to > 4000kb consistently which was about the same as CMkernel.

Update: flashed back from Trcu and am now getting unthrottled data on jrcu kernel! Awesome
[T-Mobile LG G2x] sincest:
about 400 points lower than the previous kernel, but smoother and scaling makes it not overheat, everything seems to work for me data/sound/wifi, everything tuns smooth and fast, no crashes so far running with -75 UV stress testing every frequency it all works perfectly :D

1st-4457

2nd-4730 quadrant scores :D

3rd-4910

4th-5069
[T-Mobile LG G2x] Vaddy23:
Agreed phone runs much much cooler and battery life is amazing with the 6212011 jrcu kernel..... I'm very curious about UV ing down to -75 for even better battery life as -50 is working beautifully, just not sure if I want to lose stability.....
[T-Mobile LG G2x] sincest:
im pretty sure it varies from phone to phone, processors are not all 100% identical like some cant OC all they way to 1500, some will probably run stable on -75 some might not, im giving my phone pretty heavy use at the moment to see stability and so far no restarts at any frequency at -75 for me
[T-Mobile LG G2x] Vaddy23:
Exactly right fortunately for me I have a device that can OC to 1.5ghz and UV with no issues...... I just UVed to -75 at the 1000 and 400 freq just to test the waters hopefully it stays steady... do you have any other UVing tips sincest?
[T-Mobile LG G2x] cpom1:
Decided to try Morphic's Trinity15-G2x-CM7-jrcu-06212011 kernel with cm7 and got a quadrant score of 4139 running at 1.2GHz. Phone runs super quick. Pretty impressed!
[T-Mobile LG G2x] avetny:
Amazing !

after 48 hours use, I still don't know witch kernel is better ;) NO ISSUE DETECTED!!!!!!!!!!!!!!!!!!!

bench:

trcu-5013

jrcu-5141

linpack:

t-53

j-53

"May the Force be with you" MORFIC. !!!!!!!!!!!!!!!!!!!!!!!!!!!
[T-Mobile LG G2x] Mormy:
Sorry for the dumb question, but this result in quadrant score are higher that SGS2 :eek: or am I wrong??
[T-Mobile LG G2x] avetny:
remark

it's ok my friend,of cause higher.

SGS2 running official Gingerbread 2.3

The phone overclock manufacture to 1.2 Ghz

ACCORDINGLY SCORE IS 3100. (custom kernel 3600)

Our phone "GTX" (p999) got froyo 2.2 and not overclock, (1Ghz by manufacture)

After we received FAKE 2.3 (fake drivers,based on patch's) based on this we overclock our phone to 1.2 Ghz.

AND we got 4200 Benchmark (again make a note on fake 2.3 drivers)

....I love SGS2, it's a nice phone, NOT like a CHIP GtX (p990-999), but I bought this phone NOT because a design!!! ONLY because the SPECS and it's next "G" series. ( we know about: g1 and g2).

Maybe I will change to SGS2, we will see all ANSWERS when we gonna get official 2.3

Thank you Morfic !

Best regards !
[T-Mobile LG G2x] Mormy:
The congratulation to Morfic are "obliged" (and to all developers, I don't red all the thread)

I always like the LG 2X from the beginning, but the SG2 seems very powerful and the Sensation not so good as in paper.

Now my work phone, an old Polaris, are at the end of its life :(

So I'm looking around for a substitute and now I think again that the little P990 have something to say :)
[T-Mobile LG G2x] jlevy73:
5514 - jrcu :D
[T-Mobile LG G2x] everest.deth:
I get 5200 with 1.5, what freq are u guys using? :D
[T-Mobile LG G2x] jlevy73:
For benchmarking I set it @ 1.5/1.5. Then using the @simms22 rule of benchmarking :eek: run quadrant 10 times. The best score is typically near the middle run but the score I posted was my 9th run. Also heat negatively impacts benchmarks so if you've been using it a while, let it sit for minutes before starting.
[T-Mobile LG G2x] chillwill11:
Edit:FYI CM7 E.B 2.3.4--Trinity15-jrcu-06212011

The issues I had previously were user errors, great job morfic keep it up bro
[T-Mobile LG G2x] KingDavid63:
Use cf-bench free in market... Reads dual core

Asus ee pad Transformer

Rooted - Stock

LG G2x - Current

Cm7 - What else?:D

Trinity oc/uv @ 1.2Ghz

LG Optimus - Backup

Havent bothered

HTC Glacier Black - Donated to momma

Royal Glacier v1.3

Droid Killing Apple boot ani and sound

MT4G splash root

FauX 1.0.0 CFS LV Kernel

Blackberry Curve 8520 - Retired
[T-Mobile LG G2x] jlevy73:
CF-Bench:

Native score: 14109

Java Score: 4067

Overall Score: 8083
[T-Mobile LG G2x] jlevy73:
Very stable. Didn't realize it but after benchmarking today ended up running the phone at 1.5/1.5 all day long. No overheating everything smooth. jrcu - cm7
[T-Mobile LG G2x] chillwill11:
I have also run 1.5/1.5 for a extended period of time and have not had any reboots and the only time my battery breaks 100 º F is when I'm running benchmarks on the charger:D
[T-Mobile LG G2x] jland22:
Found a little bug, at first wasnt sure if it was nightly 57 or the kernel but after reflashing build 57 I confirmed it wasnt there. When I flashed the kernel, the brightness bug that used to be in cm7 was back. THis is where the brightness needs to stay in auto for your screen to stay bright enough to use. Any other brightness level works until screen goes off then when you turn it back on it is dimmed... I flashed faux's ext-4 kernel to make sure it wasnt an ext4 issue playing with cm7 b57 however the problem was fixed..
[T-Mobile LG G2x] thanasisc4:
I'm experiencing the exact same issue.
[T-Mobile LG G2x] facadewithin:
not to be whiny but theres so many diff versions of this kernel. Which version would i need to undervolt and overclock to 1.5 if i just flashed the new eagleblood 2.3.4 vers 1.2? thanks in advance!

Nvm flashed one by accident and found it. any reason why i can flash morfics kernel and oc/uv easily and i cant flash fauxs?
[T-Mobile LG G2x] y3mita:
And I thought the light issue had to do with fitsnugly kang, hopefully morfique gives us a patched kernel
[T-Mobile LG G2x] morfic:
How long do you have to keep screen off?

Can't replicate the screen brightness issue.
[T-Mobile LG G2x] jdkackley:
Not long at all. Happens right after wake up from screen off. The screen defaults to minimum brightness. Any brightness settings do not stick. The way I deal with it is keep auto brightness checked. It happens to me on both fits' kang and cm7.
[T-Mobile LG G2x] jlevy73:
Hmm, odd, I can't replicate it either.
[T-Mobile LG G2x] morfic:
Goes back to whatever brightness I have it set at, not minimum brightness.
[T-Mobile LG G2x] morfic:
The murph is vindicated.

What kernel are the dim ones using?

Jrcu on nightly55 here.
[T-Mobile LG G2x] jlevy73:
nightly 57 & jrcu - no dimming issues
[T-Mobile LG G2x] jdkackley:
jrcu, fits's kang from this morning.

I'll try flashing the latest nightly and jrcu and report back.
[T-Mobile LG G2x] Black6spdZ:
EaglesBlood 1.2RC & jrcu = do have dimming issue
[T-Mobile LG G2x] y3mita:
Jrcu and fitsnugly here with dim issue
[T-Mobile LG G2x] jdkackley:
just wiped cache, wiped dalvik, flashed nightly 58, flashed jrcu and it still does it for me. Just FYI guys.