yashsingh1/xdaforums huggingface dataset:
[LG Optimus 2x] spica1234:
Ok today they taught me in MCA about how to check how many buffers are allocated with u32/16 memory and how to check buffer memory leak by debug and how to free those missing buffer memory leaks by writing one line only. Aha writing one line is not 'hey whats up' and it required knowledge, where memory leaks are obvious & needs fixing, so for someone its just one line like only 53 lines of OTF. So why not implementing what they taught:)

Alright fixed various memory leaks with SuperSonic11.

Testing it for 24Hrs and no more slow downs:)
[LG Optimus 2x] stefc13:
Hello,

I still have some reboots with the latest version :-( It seems to happen on event like: receiving a sms, call? or email...

I don't know what to do ! I'm on stock V20q - GRJ23 and BB 1035.21_20110725

Hope it will disappear in the next version.

Anyway thanks for this great job!
[LG Optimus 2x] Thorbear:
Had 1 in pocket bsod again today... =(
[LG Optimus 2x] spica1234:
HP PRE SR4 SUPERSONIC11 OC:

CHANGELOGS:

+various random & ruff memory leak fixed

+more responsiveness and smoothness even after hours/day usage inclusion of psionic2k last reported bug fixed

+More sod/bsod fixes

+Every structures re-mapped with 32bit boundaries limit

+More stability for day-to-day usage

DOWNLOAD:

http://db.tt/916g71cY

Go......

NoOC will be followed hours later.
[LG Optimus 2x] skylinegt77:
:D
[LG Optimus 2x] SuperSkill:
Let's try this beauty and report back:) after last post from my best friend spica this will amazing, and together with my other best friend Carburanos djangomanouche perfect combo :D

Sent from latest Django Manouche with latest Spica Kernel
[LG Optimus 2x] the1c3man:
SS11 so far so good, but every time I reboot I have to wipe cache otherwise the market says insufficient space to update or download an app.

Any ideas???
[LG Optimus 2x] spica1234:
Its not kernel issue. Wipe dalvik cache and cache. Somtimes if we install through rom manager it causes such issue:/
[LG Optimus 2x] skylinegt77:
the few times that happened to me, i just reflashed rom and kernel without wipe and it always worked
[LG Optimus 2x] abwyatt:
Does it have compcache?
[LG Optimus 2x] spica1234:
Yes uncomment commented line in /system/etc/init.d/systweaks and reboot;)
[LG Optimus 2x] abwyatt:
Great! Thank you. Flashing now :D
[LG Optimus 2x] SREEPRAJAY:
a bit of explanation Spica bhai...I am using the SS 10 with a voltage of +25mV up....it works ok for me now....

Is COMPCACHE really necessary for a normal use and how does it help?

Thanks once again for the SS.....vrooooooooooooooooooooooooooom stuff
[LG Optimus 2x] SuperSkill:
Or wipe cache and dalvik in cwm ;) and yes, avoid rom manager when stock is it;)
[LG Optimus 2x] spica1234:
Try ss11 w/o +25 mV i freezes occurs then you can add it anytime.

If you play more game etc then turn compcache otherwise not necessory
[LG Optimus 2x] Memhis:
Already new version just before I wanted to report about the new (old) one :). Well, I will do it anyway :p.

One day at the ss10, with +25mv and there is no freezes or endcall bsod. Speaking of voltage - can spica or someone else comment about raising the voltage? Are there any minuses when raising? Battery goes down quicker? As I see, values are smaller then stock, so raising them will not do any "damage"?

Battery lasted for 34h, used to have little more, but maybe will be better with few cycles.

Anyway, time to try ss11 :).
[LG Optimus 2x] spica1234:
Yes if you do not use OC at all then its best to use no oc version. OTF is independent it also works with no oc version:)
[LG Optimus 2x] spica1234:
+25 mV findings was of Ferrum Master thanks to him
[LG Optimus 2x] spica1234:
You will have more performance along with stability with ss11
[LG Optimus 2x] skylinegt77:
spica, any chance of a ram hack if all the stability issues are solved?
[LG Optimus 2x] abwyatt:
Compcache is like a swapfile or virtual memory on your computer. It enables you to multitask more effectively.

To demonstrate just try this. Open your web browser and load a newspaper website. Now lets say you are reading the news and you get a call. The browser will go into the background. Just hit the home key to simulate. Now you finished the call after 2 or 3 minutes and you want to go back to reading the news. Bring your web browser back by long pressing the home key. Now you will see the difference. If you don't use compcache, you will sit there waiting for the web browser to reload the news webpage. If you use compcache, the browser will appear instantly with the news webpage where you left it.

Just try it :D
[LG Optimus 2x] SREEPRAJAY:
Thats a nice explanation my friend. I greatly appreciate this....A noble soul you are. I will try it.but how did u activate the compcache with the latest SS11?

Thanks for the immediate reply as well
[LG Optimus 2x] Memhis:
@Spica

I don`t know if some posts are for me, but I don`t understand it. I was taking about voltage, not frequencies. I very rarely use (mostly for testing purposes) overclock, stock speed is good for what I use the phone. I have seen that oc versions of kernel cause freezes on my phone (running on default). Also, it seems that upping the voltage solved that issue. So, I am interested to know is there any consequences of just upping the voltage (running oc kernel on default speed, but oc is always there if I need it)? And I am interested to know what is the difference in voltage between oc and no oc version? Just trying to figure out my "special edition" phone :).

---------- Post added at 04:41 PM ---------- Previous post was at 04:35 PM ----------

Uncomment - remove #
[LG Optimus 2x] SREEPRAJAY:
Spica bhai,

increased the voltage by +25mV....as when I switched on the wifi....had a freeze...my device is very fragile man....hahahaha...lol

but i have just increased the voltage to see the result...worked well with the SS10 since yday but I will report feedback

Thanks
[LG Optimus 2x] baltac:
HERE there are instructions to remove the compcache. Obviously to activate it you must simply reverse the instructions. ;)

@Spica: instead of commenting compcache strings, why don't you put an if condition in the systweak, echo-ing an additional flag from spicabootcfg? Yes I know it is not an OTF feature but it's easier for inexperienced users, i think. Especially if Trym add it as a reboot-option in MyrtOTF. ;)

Sorry if I'm telling crap things. :D
[LG Optimus 2x] spica1234:
No OC version uses nVidia's heridated codes which auto scales frequency and voltage run time. While OC codes uses pre defined voltage and refrence freq table
[LG Optimus 2x] spica1234:
Very good and smart idea:) better i will create otf for it:)
[LG Optimus 2x] skylinegt77:
ok, ss11 seems very stable till now, but im still testing because every benchmark reports lower performance than ss10
[LG Optimus 2x] spica1234:
Yes i know abt benchmark although its not major low score than ss10 but i can add performance as and when needed main aim was the stability:)

The main low are of benchmark is sd card read and write;)
[LG Optimus 2x] skylinegt77:
the config file on init d changed a lot, now i dont even know how to disable fsynch XD

and actualy, i forgot to set the otf, i confirm now, it has a a boost in performance from ss10 to ss11. cf-bench went from 72xx to almost 7800 points. antutu went from 7048 to 7357
[LG Optimus 2x] chaozbr:
Friend, what you meab with "set the OTF"? Could you please explain?

Thanks!
[LG Optimus 2x] abwyatt:
But SS11is not fully supercharged like SS9, right? I loved SS9 apart from the memory leak.
[LG Optimus 2x] skylinegt77:
u have an app on your phone called horsepower o2x otf kernel, play with it ;)

---------- Post added at 04:15 PM ---------- Previous post was at 04:13 PM ----------

honestly idk, and i have yet to figure how to disable fsynch, but somehow ss11 seems faster than ss10 and ss9
[LG Optimus 2x] spica1234:
Set max freq to 1015/1020 instead 1000mhz from Myrt OTF:)
[LG Optimus 2x] chaozbr:
Ah, was it then? Haha, bit what you alter here? I only have put VDEFreq and GPUFeq at max, the others I leave as is.
[LG Optimus 2x] skylinegt77:
sorry, didnt quite get that, and my max freq is 1408
[LG Optimus 2x] spica1234:
Oh no issues, i was just talking about them who was using def freq:)
[LG Optimus 2x] skylinegt77:
i do that too but i also set max screen off freq to 216. i also would love if spica could explain what is suspcorevolt :)
[LG Optimus 2x] spica1234:
That feature is deprecated(discontinued) since OTF 2.0 as it had some instability. the application(HP 2x OTF TWEAKER) is old so it still showz it:)

Sent From SuperSonic HP 2X Embeded Series!
[LG Optimus 2x] skylinegt77:
ohhhh i see now, so thats why it never saves the settings on that option XD
[LG Optimus 2x] prabhjitsinghwalia:
I was on cm7 for months but i just installed V20h rebuild ,i want to flash your Kernel but i am confused which Stable one out of your BOX folder to download

can someone tell me whats this BPP and WO ,

there is one with just SR2R and one with fixed final NoOC WO compcache please just tell me which one to download
[LG Optimus 2x] arvindlakra21:
Just logged in and found SUPERSONIC11.Downloading it right away.

Ready to pimp my O2x.Spica bhai would like to thank u 4 all ur effort

in providing stability and performance to our device.Getting ready to report

overall performance and stability in some time of usage.:)

Thanks,

Sir Spica
[LG Optimus 2x] SREEPRAJAY:
u need to get on to the ROMs which are custom ROMs or rebuild of the Stock(built by Flix). Though you are on rebuild of V20H, I would strongly suggest you to flash the DJ 1.3 Beta15 which is available on the Dev thread.....and then try the latest build form Spica, which is Supersonic series 11.if you have some issues, install the system tuner and raise the voltage by 25mV and you should have no issues of bsod or freezes(I had it ....so I am telling u this, maybe you dont have it).

For the process, you can flash the ROM first and then reboot, then enter CWM and then dalvik,cache wipes and then flash the latest Spica's SS11. you can also flash the TP Deluxe pack to customize the ROM.

This ROM is amazing and you wont miss anything man....THANKS TO CARBURANO, the developer....if possible dont forget to donate to the developer....for his hardwork and dedication

Forgot to mention, you need to flash the V20Q BB and V20H might...I say might lead to a heavy battery drain. V20C Russian BB works very well for an indian operator too....or V20Q works very good too.

Hope this will help you
[LG Optimus 2x] arvindlakra21:
Prabhjitsinghwalia u can try the latest SUPERSONIC11 built kernel.It is a testbuilt but stable enough.The SR2R has smooth scrolling but not over clocked.WO means without.BPP can't remember... maybe my brain cell r blocked.;)

Have fun.
[LG Optimus 2x] prabhjitsinghwalia:
i have already flashed V20h rebuild by Flix , i am looking for the HP kernel , i am not able to decide which one to download from his BOX folder i certainly didnt see any file by the name of Supersonic series 11 , this is the link right https://www.box.com/s/5995c4bdcf9abb4e375f
[LG Optimus 2x] arvindlakra21:
Here is the link bro.Have fun.
[LG Optimus 2x] prabhjitsinghwalia:
ok thanks,anyways since i notice many of u are on Airtel , what is the best BB for indian operators , i am currently on the 725 with which the phone came and as such i have no real problems with that network wise, though battery is a lil bad which i guess is for most people :D
[LG Optimus 2x] arvindlakra21:
Prabhjit I'm currently on v20c BB and V20c ril.This combination provides me with good network as well as less battery drain on standby.You can also try v20q BB and ril combo.:)
[LG Optimus 2x] SREEPRAJAY:
me too...I am on BSNL and i use currently...when I am outside India....the same BB/RIL combo...the battery config is great...surely 1day and a half...

V20C BB and RIL is really good....voice clarity is nice

try...u will know
[LG Optimus 2x] prabhjitsinghwalia:
oh ok nice will try that but i rea in that BB complete overview thread that most ppl have problem with 313 ril on 313BB thats the BB of v20c right?
[LG Optimus 2x] skylinegt77:
damn spica WTH'D u do with this kernel? for the first time in my life i see my o2x playing music for about 1 hour and the battery didnt even move. DAAAAAAAAYYYYYYYYYYYYYYYUUM!!!
[LG Optimus 2x] SREEPRAJAY:
dont know about others friend...I am using from the time Spica bhai to try the 313BB/RIL combo and it is close to more than a couple of months now and I have not faced any issues....I continue using it...

try it...if it does not work, then you can flash the V20Q BB anyway...:)

---------- Post added at 12:39 AM ---------- Previous post was at 12:36 AM ----------

check it properly my friend....maybe u r playing it without the battery.....just kidding....I can see the battery consumption is very low compared to what i had with some of the previous tb.

Spica.....get up from sleep...you are making me a flashaholic....but for good.:p:)

Thanks Spica
[LG Optimus 2x] skylinegt77:
+1

u and me bro, wanna form the club for the flashaholics anonimous? WAKAKAKAKAKAKAKAKAKA
[LG Optimus 2x] arvindlakra21:
+1:D
[LG Optimus 2x] SuperSkill:
Will definitely try this. Thanks for the tip, that reload page are really annoying :)

Sent from latest Django Manouche with latest Spica Kernel
[LG Optimus 2x] SuperSkill:
Sent from latest Django Manouche with latest Spica Kernel
[LG Optimus 2x] SREEPRAJAY:
Thanks to that easy understandable tutorial....i am already trying it...and I cant see any reloading now...even if i dont understand this very well:D;)
[LG Optimus 2x] skylinegt77:
any1 knows how to activate compcache on ss11?
[LG Optimus 2x] SREEPRAJAY:
check a few posts before....there is something which is easy to understand and I have already activated the same by suing it
[LG Optimus 2x] skylinegt77:
is it that thing where u delete the # from the config file?
[LG Optimus 2x] SREEPRAJAY:
check this post from baltac....

http://xdaforums.com/showpost.php?p=26176501&postcount=5443

yeah it is that thing where u delete '#' from....:p lol
[LG Optimus 2x] skylinegt77:
i checked the post, and somehow it was already active XD
[LG Optimus 2x] SREEPRAJAY:
strange...but if its already done,....why do that effort...enjoy;):)
[LG Optimus 2x] skylinegt77:
thanks for the tip tho. btw, dont tell any1, but we will be having a ram hack also soon :D
[LG Optimus 2x] SREEPRAJAY:
ok...i should not tell anyone....guys...please dont read this post above....as it is confidential...:D:rolleyes::D
[LG Optimus 2x] skylinegt77:
Wakakakakakakakakakakaka
[LG Optimus 2x] SuperSkill:
First impression of ss11 are very good. Also had no kind of freeze on SS10 Am I right saying sr2r2 are a little bit more smooth, used it last 20 hours before ss11?

Sent from latest Django Manouche with latest Spica Kernel
[LG Optimus 2x] skylinegt77:
honestly i dont see a difference in smoothness, but performance is higher than any kernel b4
[LG Optimus 2x] Marsou77:
I have uncommented all the commented line, but Myrt says me that I haven't a virtual memory enabled... whats wrong?

Sent 2X faster with my LG
[LG Optimus 2x] TrymHansen:
You probably have forgotten to set the script as executable. Your favourite file manager will be able to do this, usually by some long-press action. (I just tested it here, works for me.)

You may want to change the swappiness value from 0 to something else. 0 basically means "don't use swap".
[LG Optimus 2x] baltac:
Edited the post with instructions to enable compcache. :) What's your advice for swappiness value?
[LG Optimus 2x] abwyatt:
BTW you can also play around with the swappiness value. Valid values are 0 to 100. 0 will give you hardly any effect. 100 will give you maximum effect, but may produce slight lag. I usually set mine at 60.
[LG Optimus 2x] skylinegt77:
and wheres that value? XD
[LG Optimus 2x] baltac:
In the same file. Look for:

sysctl -w vm.swappiness=0; <----this one
[LG Optimus 2x] abwyatt:
And then check if everything is working in Myrt OTF :D
[LG Optimus 2x] tablighs:
@Spica

I don't quite understand why do one needs to adjust the clock speed to 1015-1020mhz? I am just afraid by doing so it will use the voltage amount set for 1-1.1GHz.
[LG Optimus 2x] SREEPRAJAY:
I selected the value of 60(your suggestion...I am not good at it.so, took your word) and when i check on Myrt app, i see the swappiness shown as 20....is something wrong or this is ok?

executable is saving....isnt it? I did that ofcourse...I always do....so should be ok normally

Thanks guys
[LG Optimus 2x] Marsou77:
Compcache not actived for me... :(

Sent 2X faster with my LG
[LG Optimus 2x] Marsou77:
You need to reboot!

Sent 2X faster with my LG
[LG Optimus 2x] SREEPRAJAY:
two reboots...and still the app shows that I have the swappiness as 20 and not the value i set in the script(I set 60 there).

Spica bhai....for you, I dont have the reboot from the power button working...is it related to Kernel or the ROM...I think the Kernel...cause I was using it til the SS8 and SS10....it worked well....
[LG Optimus 2x] psionic2k:
It seems that the ramzswap.ko module is corrupt in SS11.

insmod is unable to load it.

psionic

---------- Post added at 07:40 AM ---------- Previous post was at 07:28 AM ----------

Hmpf... right after I've pushed send in Tapatalk my device rebootet. I'm now back at 01.01.2007 with some settings lost.

I've already increased the voltages by +25mV using System Tuner. This didn't help.

psionic
[LG Optimus 2x] arvindlakra21:
Sreeprajay bhai,

What application r u using to set swappiness?I set 60 and Myrt OTF is displaying

the same value.Please check the screen shot below.
[LG Optimus 2x] Dac0908:
My last post was something about not having problems with kernels. Well, not true.

Yesterday had one end-of-call BSOD with SS10, later I flashed SS11 and something strange happened when charger was plugged in. Phone froze with backlight turned on and after removing battery and booting Viber, Opera and HTC keyboard FC'd and all apps lost SU privileges, some were reseted.

Had to reinstall those 3 because cache and dalvik cleaning didn't help. Can't even tell is it kernel related, ROM is Django 1.3 beta 15. :confused:
[LG Optimus 2x] Ferrum Master:
Yeah had the same stuff. I've posted about it a while ago.
[LG Optimus 2x] abwyatt:
Make sure in properties for systweak file that it is executable. You must do this after every edit or file save. And then reboot.
[LG Optimus 2x] abwyatt:
SS11 OC running without fault here, since release. As someone reported earlier, battery management is very good.

---------- Post added at 03:16 PM ---------- Previous post was at 02:39 PM ----------

BTW, while we are on swappiness, you won't have the most optimised compcache if you just use my suggested value of 60. I go on the high side, 60, 70 or 80, because I have 94 installed apps and very little free ram.

Generally, you need less swappiness if you have few installed apps and lots of free RAM. You need more swappiness if you have a lot of installed apps, or memory hungry apps, and little free RAM.

Play around with the value and see what suits you best.
[LG Optimus 2x] Marsou77:
Can you post a screenshot of your systweaks please? (Where you can enable Compcache ;))

Sent 2X faster with my LG
[LG Optimus 2x] spica1234:
Please pull ramzswap.ko module from SS10, Although i dont have issue. It will work

Sent From SuperSonic HP 2X Embeded Series!
[LG Optimus 2x] spica1234:
Which sqlite you're using?

Sent From SuperSonic HP 2X Embeded Series!
[LG Optimus 2x] spica1234:
Anybody else? Reboot from 2x reboot app works?

Sent From SuperSonic HP 2X Embeded Series!
[LG Optimus 2x] spica1234:
Install latest busybox

Sent From SuperSonic HP 2X Embeded Series!
[LG Optimus 2x] spica1234:
As kernel's max freq is 1015 mhz. If you want u can use 1000 mhz no issues:)

Sent From SuperSonic HP 2X Embeded Series!
[LG Optimus 2x] spica1234:
Swapiness size:

If you use simultaneous multi-tasking then set "60" .

If u use normal set "0"/"5"/"10" in case of android it swaps very little

Dont go above "60" it might cause lag in wrong run:)

Sent From SuperSonic HP 2X Embeded Series!
[LG Optimus 2x] SuperSkill:
+ 1 ;)

Sent from latest Django Manouche with latest Spica Kernel
[LG Optimus 2x] Dac0908:
Standard Django 1.3, I guess it is stock as I didn't make any choices. Or any other tweaks for that matter, no OC, UV or anything :)

http://xdaforums.com/showpost.php?p=26227758&postcount=2623
[LG Optimus 2x] arvindlakra21:
Why not?Please find the screen shot of systweaks below.

Hope it will help.:D
[LG Optimus 2x] Marsou77:
Well... my systweaks don't work... I have the latest Busybox 1.20.0 :(

Spica help! :banghead:

Sent 2X faster with my LG
[LG Optimus 2x] baltac:
Check your systweak permissions. Mine are: rwx-xr-x
[LG Optimus 2x] Marsou77:
Thank you! It works now :)

Sent 2X faster with my LG
[LG Optimus 2x] SuperSkill:
Is that latest my friend? Can't remember but I thought it was some newer ;) if it is try one older ;)
[LG Optimus 2x] spica1234:
Which ROM do you use? Does it has init.d support?

Sent From SuperSonic HP 2X Embeded Series!
[LG Optimus 2x] McGiverGim:
Hi spica! Testing your latest test kernel, all perfect but BSOD after call...

Regards!
[LG Optimus 2x] Marsou77:
Latest with Sterricson's Busybox installer!

DjangoManouche 1.3b15!

Now it works, it was because of permissions....

Sent 2X faster with my LG
[LG Optimus 2x] Memhis:
As usuall, I was having freezes (haven't seen endcall bsod). Setting the frequencies to 1015/1020 did not helped. But with +25mv (on default frequencie) it seems stable (like on previous version). Very nice job, spica, the "feeling" of phone is great :).

On dm b15, ext4, v20 sqlite...
[LG Optimus 2x] ciwek90:
NOOB in the house ^_^

Hello, maybe this question many people already asked. But i am not understand at 1st page. Which link should i download? I am using rooted stock rom 2.3.4, V20f singtel version, grj23, baseband = 1035.21_20110725. Thanks!
[LG Optimus 2x] psionic2k:
Hi spica,

thanks for your reply.

I finally found the problem. It was a corrupt busybox installation, not a kernel problem. I really like those kind of error messages :D.

psionic
[LG Optimus 2x] stefc13:
Today, I got 2 BSOD (1 in my pocket the other few second after a call) and 1 shutdown with SS11 :-(

I will wipe DALVIK and CACHE. Clean /init.d and reinstall the kernel. Hope it will work otherwise I will have to go back to another kernel :-(((((
[LG Optimus 2x] TrymHansen:
You are correct. If you set it at 1020, it will use a higher voltage than at 1015Mhz.

I'm going to make it easier to pick the voltage-frequency-table frequencies, you can expect an update of MyrtOTF either today or tomorrow.
[LG Optimus 2x] Memhis:
No need to change kernel :p. Try to raise your voltage by 25mv, as was already suggested few pages back, it helps. If not there is always rock solid sr3 :).

The latest stable releases are labeled with SR3-R-Fixed-Final. In the box link from first page you have OC (overclocked - means that it gives you option to raise the speed) and NoOc (no overclock - no possibillty of raising) version. Choose what suits you the best. If you don`t plan to oc, then choose nooc version :). These are versions without compcache (WO-Compcache), but these can be solved too. However, you can also try the newest work from relentless Spica - SuperSonic series. (Remeber to make a cwm backup, just in case :) )
[LG Optimus 2x] stefc13:
Ok :). But how ? HP kernel tweaker don't support that. right ?

thanks !
[LG Optimus 2x] abwyatt:
System Tuner from market.
[LG Optimus 2x] bvhoesel:
For SS11 to be stable, for me, I had to +25mV (all clock frequencies) as usually. Without voltage increase the phone freezes during standby. Still on django 1.0.
[LG Optimus 2x] Marsou77:
SS11 is stable out of the box for me!

Sent 2X faster with my LG