yashsingh1/xdaforums huggingface dataset:
[Galaxy S I9000 Android Development] pecheurs7:
how to install

hi guys just a question.. I am on doc rom 5.X using oclf.. how do you install this ??

odin?? recovery mod ?? and steps to do it like do I have to uninstall oclf ??

cheers.
[Galaxy S I9000 Android Development] tristecire:
various filesystem lagfix, ok, seen

Thaks again lastufo.

I've read the nicodemus ( short ) thread.

You're Ok, others than me should need the full range of filesystems.

Now, about the HZ subject.

1200 is fully ok with 300 HZ tick.

But what about 1000, 800, 400, 200, and the unsolvable 100 mhz ?

200 HZ is maybe more compatible with the full range of available frequencies ?

Yes, i've read in other threads about smoothness of higher HZ, and eventual power saving using lower HZ (hardcore's thread).

Never mind, it's just thinking, maybe wrong, after reading a lot, flashing a bit, and not compiling my own kernel:cool:
[Galaxy S I9000 Android Development] laststufo:
Clearly 1200/HZ is only a a number.

Lower it's that number higher is the kernel scheduler usage.

Higher is the kernel scheduler usage smoother is the phone.

If Kernel scheduler usage is too high, it use too much cpu and phone seems to be less smoother.

So 'cause i OV CPU to 1200 i now have "more power" availabe.

With this "more power" available i decided to make phone more smoother by increase kernel scheduler usage.
[Galaxy S I9000 Android Development] dagrim1:
Hmmm, getting a lot of crashes/FC with this (3.6) kernel...

While restoring with titanium backup, restoring with my backup pro (both they just locked up). When adding widgets (force close)...

All this on JPO, anyone else experiencing similar issues?
[Galaxy S I9000 Android Development] monkeydrufy:
If I change rom I have to reinstall this kernel?

thanks
[Galaxy S I9000 Android Development] damenchoy:
Can a newer kernel directly applied to a older one?

I have installed the V3_2 already. I have also applied lag fix.

If I want to install V3_6, can I just directly flash the phone with the new kernel? Do I need to factory reset the phone before doing this? and do I need to remove the lag fix first?
[Galaxy S I9000 Android Development] laststufo:
Just flash over. You do not need a factory reset
[Galaxy S I9000 Android Development] monkeydrufy:
I have to correct you

I have installed the sok and then the voodoo lagfix

The voodoo has cancelled the sok :confused:

could you post only kernel without lagfix
[Galaxy S I9000 Android Development] mr_at_sgs:
I recognized 3G and 720p recording problems in daily use if RAM usage is higher as 200 MB. Switching back to original Kernel without RAM optimization!
[Galaxy S I9000 Android Development] I9000bramgmail:
why o3 optimalisation instead of o2?

hi,

i use v3.6 now.. great(: but i wonder what the reason is you choose o3 over o2 since o2 is alot smaller? referring to the kernels from "hardcore" (to which you link on the first page) they're about 1,5MB smaller, and he has also with o3 and then his one's are still 0.5mb smaller.. why is that?/ does the size matter at all?

i'm just an noob at all this stuff.. and this is in no way an offend to anyone.. I think you guys to great things(:

cheers!
[Galaxy S I9000 Android Development] darkodarko:
oclf 2.0 apk RyanZa problem

I flashed this kernel, but now the OCLF akp non function.

When I try to apply lag fix say : " oneclicklagfic v2.2+ disabled - you alredy appear to have another lag fig installed (/system/bin/playlogos1 less than 5kb"

but before install this kernel I had OCLF 2.0 enabled and functionig.

somebody can help me?

I don't have the original playlogos1 file (JP6 version)
[Galaxy S I9000 Android Development] ajay003:
I may be wrong but if you use OCLF you need to undo the lag and then apply this kernel and then redo oclf. But guys why do you need to use OCLF. This kernel already has sztupy's lag fix included. It is not enabled by default. You need to go into recovery and apply the lag fix ( there are 4 options like voodoo, all ext4 or jfs etc)
[Galaxy S I9000 Android Development] guilincool:
could this kernel support JPP?
[Galaxy S I9000 Android Development] damenchoy:
Overclock widget

I used V3_6 on ZSJP8 for a day and it works very well.

I have tested using a overclockwidget from market to control the CPU maximum clock rate and it works too.

When I allow the CPU to work at 1.2GHz, Quadrant Score is over 2350 :D

When I suppress the CPU to work maximum at 400MHz, Quadrant Score drops to 850.

So far, I have not noted any issues except I want to observe about the battery consumption rate, whether it will be higher under overclock....

Anyone has test the battery consumption under V3_6?
[Galaxy S I9000 Android Development] Philbert123:
Thx!

Worked very nice on my new JPO/JPP ROM.

Quadrant: 2370

The Phone feels unbelievable fast!

@darkodarko, no need to use OCLF or voodoo or some other additional Lagfix. Just flash this kernel with odin, then go to the recoverymode an choose the lagfix and tweaks.
[Galaxy S I9000 Android Development] evensteven:
Any chance to get voodoo sharpness fix included?
[Galaxy S I9000 Android Development] xfighter11:
Did you also try the camera? It should be async like I read.
[Galaxy S I9000 Android Development] lelf:
+1

Hi guys before i get flashed my phone with 3.6 version that includes BFQ scheduler, i chenge it with OCLF. The question is after i flash my phone with 3.6 is the scheduler set to BFQ? In OCLF i see scheduler in use Deadline.

It's possible to change this? In OCLF there ins't a BFG scheduler option
[Galaxy S I9000 Android Development] laststufo:
just remove OCLF, you do not need it anymore, after this you need to re-flash 3_6 kernel to use BFQ.
[Galaxy S I9000 Android Development] vipercubic:
noobie question here ^^

So we dont have to remove the lagfix BEFORE upgrading version of this kernel thats clear, but AFTER the flashing of latest version do we need a factory reset or anything that causes data loss ?

Edit. Ok found out that nothing is lost, flash without any fear :P
[Galaxy S I9000 Android Development] Spike_M:
work great ...
[Galaxy S I9000 Android Development] reycharlesconrad:
Internal storage low

Guys, when i checked internal storage it is around 55mb now after installing several apps..is this normal with this kernel? Sorry..im a newbie.. Thanks!
[Galaxy S I9000 Android Development] julianico:
Yo. with 3.6 the graph is jerky disaster. I think it's nothing good that our galaxy s fly to 1.2GHz because maybe his last flight is at 1.2GHz garbage.
[Galaxy S I9000 Android Development] laststufo:
I have not any of errors you describe here.

About 1200 mhz : The CPU installed on i9000 was projected to go up to 1200 mhz.
[Galaxy S I9000 Android Development] julianico:
my mistake, and discovered that I failed the benchmark and is plotted in because of the super compass widget to put on screen. but is confident this to 1.2 ghz?
[Galaxy S I9000 Android Development] julianico:
gracias desde mallorca
[Galaxy S I9000 Android Development] lpy:
Excellent kernel. Been 3D gaming and using apps and no FC's at all.

Is it possible to remove the Wifi Misc tweak, or keep it separate? I think it does more bad than good with the Wifi.
[Galaxy S I9000 Android Development] d3885u:
What about the baterry life performance in version 3_6?

Is it consumed the same baterry power comparing with the "non OCed" kernel by hardcore?
[Galaxy S I9000 Android Development] laststufo:
Just a little more.. but i'm writing a new interactive scaling frequency governor that should minimize the OC effects on battery.

It will be ready in 3_7 version in a couple of day with voodoo sharpness fix too.
[Galaxy S I9000 Android Development] d3885u:
Wow...that will be abseloutly great...

I think I will give it a try your 3-6 version first...thanks...
[Galaxy S I9000 Android Development] I9000bramgmail:
so thankfull(:

hi

this is to the maker of this kernel and everyone reading this in doubt of flashin it or not.. It's awesome(:

i've today flashed to JPO (doc version) and i tried multiple kernels (speedmod for example) and this Super Optimized Kernel is by far the best(: (:

so if you have doubts... flash it, it's great(:

would love to see the 3.7 you mention(: lookin forward to it(:

and alot of respect for sharing this kernel with everyone(;

cheers!
[Galaxy S I9000 Android Development] Timo Schmidt:
Some small questions:

1. If voodoo lagfix pre6 for JP6 is installed - do I have to remove the lagfix completely or do I only have to convert the filesystem back to RFS before switching to this kernel?

2. Is there an option to remove this kernel (convert filesystem and kernel)?

3. Are these kernels rooted? (Do I just have to install Superuser and a Terminal-App?)

4. Which of these Versions is the best "allround" Kernel (most stable)

Greetings

Timo
[Galaxy S I9000 Android Development] damenchoy:
Root option is included in the kernel

3. NO. the kernel is not rooted. But you can install superuser in the recovery mode. There is an option there.

4. If you like the idea of overclocking the CPU, then of course is 3.6 (or you can wait for 3.7 to be out soon). If you don't like Overclocking, then V 3_3...
[Galaxy S I9000 Android Development] damenchoy:
Can't wait. V3_6 is great and if the battery consumption can be improved, then it is even more exciting....
[Galaxy S I9000 Android Development] Cy4n1d3:
Tried 'Ya OK', 'Speedmod' and the normal 'OC UV' kernel, this one works best for me :) Very snappy reactions, nearly no lags after all.

Only thing i noticed is a noticable battery drain, although I'm not quite sure where this comes from. Monitoring shows WiFi, but I've hat WiFi activated all the time before, so..

This is 3_6 on XXJPO, best result so far over countless runs on all those kernels :)

I'm really looking forward to a 3_7 version!
[Galaxy S I9000 Android Development] megakid:
I love this kernel. Used voodoo and OCLF before but this is by far the easiest, most complete kernel you'll ever need :)

Looking forward to 3.7.

EDIT: Any plans to integrate voodoo color tweaks to this?
[Galaxy S I9000 Android Development] laststufo:
PayPal Donate

If someone want :)... i added possibility to donate something by paypal on my profile. If you appreciated my work you could give me a little gift.

Version 3_7 in on the road. You need only a little amount of patience.
[Galaxy S I9000 Android Development] Razer(x):
What about battery drain? i used this kernel some time ago, but now is OC, and i don't like OC battery drain :(
[Galaxy S I9000 Android Development] damenchoy:
3_7

Wait for V3_7 that should be coming with improvement on this issue...

I'm using 3_6 but I don't see a very serious battery drain than the non OC versions
[Galaxy S I9000 Android Development] syrex:
works fantastic with tayutama JPM ROM!!!
[Galaxy S I9000 Android Development] Aanze:
Apply this on top of Doc Froyo JPO ROM and you'll get the fastest rom ever seen :)

For those experiencing battery drain, install SetCPU will allow you to switch between many frequency you can set by creating profiles.

These profiles can be activated functions of: Specific battery level, phone beeing or not in AC/USB charge,

screen off.. etc..

Anyway, amazing job, thanks a lot :)
[Galaxy S I9000 Android Development] IntenZeD:
Does the kernel adjust the cpu thing automatically depending on screen off/on and such or is it on 1200 always?

I guess the question is; do I need the setcpu app?
[Galaxy S I9000 Android Development] pilottyung:
i want to add a big thx to the creator and op ! great job.

i upgraded my rom to froyo jpm from jm1 and using this kernel. it all worked fine but then my phone hang !!!

was on another lagfix option but wanted to try another then was stuck at the loading screen and it keeps turning itself on n off and loads and a msg saying a serious problem have occurred but luckily i managed to enter DL mode.

was trying the whole day and could not get into any mode at all but i took the sim card out, plugged in the usb cable and after about 15 mins of tries i was in.

so i reflashed everything again together with super optimised jpm-jp6 kernel.

now it all runs super smooth and no apps went missing by itself. so far no reported problems & quadrant reported 2136.

waiting for another great release !
[Galaxy S I9000 Android Development] Aanze:
Well, I don't know if it adjusts depending on screen on/off by itself but it seems not be at 1200 all the time if I believe what SetCPU tells me.

I guess it just increases the range of frequency up to 1200 but it will be set to it only if needed/cpu used a lot.. but can't be totally sure
[Galaxy S I9000 Android Development] Cy4n1d3:
It adjusts based on load as far as I know.
[Galaxy S I9000 Android Development] mr_at_sgs:
Which lagfix are in use? A large number :)
[Galaxy S I9000 Android Development] eliazu:
ver 3.6, with doc's 7.5 JPO - score 1103 - no lagfix!!
[Galaxy S I9000 Android Development] damenchoy:
SetCPU is not a free apps.

But I think those who are interested can install OverclockWidget. That is free and can control the maximum CPU clock rate..
[Galaxy S I9000 Android Development] kenkiller:
actually there's a free version of setcpu right here on XDA.
[Galaxy S I9000 Android Development] Cy4n1d3:
JFS advanced overkill + binds.

Drained only about 5% battery this night (~8 hrs) with wifi and synch enabled, not that bad.
[Galaxy S I9000 Android Development] Aanze:
Indeed, this is moreover an excellent app, that I find more efficient and reliable than overclock widget.

http://xdaforums.com/showthread.php?t=505419
[Galaxy S I9000 Android Development] damenchoy:
SetCPU

really? Can you advise which thread. I tried to search for it but no luck.

And is it the same apps as in the market?

EDIT: Sorry I missed the previous post at the said thread... Thanks Aanze for your information.
[Galaxy S I9000 Android Development] Aanze:
Seriously :) ? Just read the post before yours....

Otherwise just type: "setcpu xda" on google -> First link, no kidding
[Galaxy S I9000 Android Development] rewrew2:
3D games like NFS, asphalt, fifa always CRASH with this 1,2ghz kernel.......

lagfix: rfs/jfs

mannaggia!!!
[Galaxy S I9000 Android Development] laststufo:
i do not have these problems try to reinstall them !!
[Galaxy S I9000 Android Development] dupel:
Its quite normal for them to crash with oc kernel. From eclair I remember than a lot of people had this issue. And a lot didn't. Its just cpu and your phone dependent.
[Galaxy S I9000 Android Development] I9000bramgmail:
I don't have problems with 3d games and this kernel.. it's all smooth(: (:

maybe wipe dalvik cache can help, otherwise install rom: DOC JPO 7.5, that's what i'm runnin, with ext4+ext2,no binds and it's all amazing fast and working well, the dena theme is awesome aswell, + i got a modified touchwiz wich is nice too(:

(quadrant:2300,linpack:~16.6)

anyway back on point.. it's not that this kernel causes 3d games to crash.. i don't have any issues with it(:

cheers
[Galaxy S I9000 Android Development] rewrew2:
do u mean no-rfs standard or advanced to select??
[Galaxy S I9000 Android Development] huxflux2003:
Not all chips have the same thermal performance. Even two completely identical chips, produced from the same factory, at the same day might have different characteristics.

Samsung can guarantee you that in the Galaxy S board, inside the Galaxy S case, this chip can work flawlessly at 1GHz. It COULD work at 1.2GHZ, but that is based purely on luck. It looks like most Galaxy S chips can run at 1.2GHz, but some might not!

The same thing happens a lot within the PC overclocking community. Hard core overclockers buy numbers of the same chip and test them all to see which one can work stable at the highest clock rate. It is also known than chip manufacturers test and pick the "best" performing chips and sell them as better versions (higher frequency usually) of the product. Some of the previous "Exterme Edition" Intel's were like that. The best chips of the crop were named Extreme, were clocked higher and had a scary price tag!
[Galaxy S I9000 Android Development] I9000bramgmail:
I ment no RFS advanced overkill ext4+ext2 and then in advanced options turned off the "binds"

well that's actually half correct, the cpu chip is capable of scaling up to 1.2ghz by default... samsung use's it at 1ghz to reduce battery drain... it's made to go up to 1.2ghz so any phone should run 1.2ghz without problems since it isn't a "real" overclock but just unlocking the max speed, anything above 1.2ghz would be a real overclock.. and then indeed some phone's might go higher than others since no chip is the exact same..

cheers;)
[Galaxy S I9000 Android Development] dupel:
From raspdeeps findings not even all cpu's are capable of 1ghz (samsung overvoltages all phones so that all cpu are stable at 1ghz). And your talking about "stock" 1.2?..
[Galaxy S I9000 Android Development] laststufo:
Verision 3_7 uploaded !! (2010-11-04)(Full working 3G call and 720 video recording & playback)( the next version will be availale in OC and NO-OC version)

Voodoo Sharpness && Color Fix Included !!!

Interactive Governor

- was implemented a new interactive governor. It's a beta for now. Test It if yu want.

UV control

- voltage scaling

- user configurable UV settings (default value = 0 for UVLF and UVHF) for conservative/interactive governor

- /sys/devices/system/cpu/cpu0/cpufreq/conservative/UVLF_mV (for 100-800mhz)

- /sys/devices/system/cpu/cpu0/cpufreq/conservative/UVHF_mV (above 800mhz)

- for example # echo 50 > /sys/devices/system/cpu/cpu0/cpufreq/conservative/UVLF_mV (will UV by 50mV for 100-800mhz)

- for example # echo 25 > /sys/devices/system/cpu/cpu0/cpufreq/conservative/UVHF_mV (will UV by 25mV for 1-1.2ghz)

- If you do not want to mess with commands, use Xan's app for easy GUI control - here

- Advance UV Control for each frequency :

- user configurable UV settings (default value = 0 for UV100,UV200,UV400,UV800,UV1000,UV1200) for conservative/interactive governor

- They must be all different from zero value.

- for example # echo 25 > /sys/devices/system/cpu/cpu0/cpufreq/***/UV100_mV

- Some want to build an app ?????
[Galaxy S I9000 Android Development] I9000bramgmail:
there's an app for that but that one changes the cheduler aswell):
[Galaxy S I9000 Android Development] lpy:
The color fix is a very subjective and personal thing. 3.7 seems to work okay, but unable to disable the color fix, so I'll stick with 3.6. Cheers.
[Galaxy S I9000 Android Development] dupel:
Color as in remover blue-green tint? Was it released already?

Is it the same interactive governer by unhelpful?

App and uv for induvidual - raspdeep and xan are just about to realease it =)
[Galaxy S I9000 Android Development] pcboyy:
why my sgs always freeze? it just happens. i've rebooted for the 4th time. should i do something after flash this kernel?

stock JPO

rooted
[Galaxy S I9000 Android Development] hka148:
I got freeze too after v3.3. When I open any apps, it always happened. Some time when live wallpaper loading, I got freeze too. What can I do on that?

JP8

rooted
[Galaxy S I9000 Android Development] HKcow:
Great to know voodoo is included.

I would like to OC too, do I need setcpu? Conservative setting is not responsive how to config as ondemand?

Could someone point me where can I find more information about how to config the UV setting? actually i don't know what is the UV and what's the function of the parameter...
[Galaxy S I9000 Android Development] d3885u:
After flashing v3_7 I always got FCs and freezes on first boot

Using Doc XXJPO v7.5

EDIT : SOLVED!!!
[Galaxy S I9000 Android Development] HKcow:
By the way, how can I choose the governor? I want to test the interactive one.
[Galaxy S I9000 Android Development] dnlelc:
waiting next NO-OC version~~~:o
[Galaxy S I9000 Android Development] fyetapk:
I have already install 3.7, but i think the color fix is not work....i need to do something to enable?OR just already enable...?
[Galaxy S I9000 Android Development] HKcow:
Tested the interactie scheme by setting it in setcpu.

At first it seems working nomal and the frequency can change rapidly according to usage and the sgs is responsive. However after a while when I was browsing the market, the sgs become very lag and it take me 2-3 min to exit market and enter setcpu again to see what's going on. Turn out the frequency locked at 100mhz (ranhge is 100-1200 but the actual is locked in 100) until i amend the setting to conservative.
[Galaxy S I9000 Android Development] kf0916:
SGS freeze after flash 3.7 many times...

2.2 zsjp8
[Galaxy S I9000 Android Development] d3885u:
When using xan voltage control, I feel so confused with scheduler...whats the different between anticipatory, deadline, noop, and cfq?

and how much is the minimum requirement mV to set @100Mhz-800Mhz and @1000Mhz-1200Mhz?

Please help me and let me know...sorry about my noob question and thank you very much...

EDIT :

Testing with 100Mhz-800Mhz @-75mV and 1000Mhz-1200Mhz @-50mV (Anticipatory Scheduler)

I didn't met any problem yet when running stress bench on SetCPU, Quadrant,and Linpack

Testing with avatar, assassins creed, fruit ninja, moron test, angry birds, real football 2010, and music apps also didn't seems to be "hang" yet...
[Galaxy S I9000 Android Development] I9000bramgmail:
JPO kernel

JPO is better than JP6, maybe like some other kernel's you could take also kernel update's from the JPO kernel? like hardcore's kernel did for example, or just base this on the JPO kernel since XXJPO/XWJPA are both the official froyo releases(:

in UK JPO is downloadable via kies(;

further it would be awesome to have a good app to control the undervolt per clocking. and even better if that could directly be set at CWM(:

But for you just keep on making an even more awesome Kernel, someone will make the app i hope(:

cheers!
[Galaxy S I9000 Android Development] loadabit:
3.7 is not good. Better 3.6

3.7 freezes
[Galaxy S I9000 Android Development] °Dexter°:
Xan' voltage control doesn't work for me...

Apart from that,everything's fine, 17+ for linpack and 1100 for Quadrant (no lagfixes)

edit:nope,it's not voltage control's fault,it seems,as soon as the phone screen turns off,it never comes back even uninstalling that app

edit2:changing governor to ondemand for all profile,and setting min Mhz to 200 (instead of 100) seems to have fixed the problem...even if i lost 0.5 on linpack :D

edit3:i changed screen off min freq to 100,keeping on demand for all profiles,and it works...iteractive is the main culprit,i guess (and it makes Fruit ninja lag as hell sometimes)
[Galaxy S I9000 Android Development] cnn888:
confirmed...

3.7 causes my phone cannot wake up and had to take out the battery to fix it. but once it goes stand by, it wouldn't wake up.

i use Doc's v7.5 JPO with JFS overkill, ext2 and data bind. also turned on are all the tweak option and the BLN.

everything works well with 3.6 but not 3.7.
[Galaxy S I9000 Android Development] Lio78:
Maybe you have setcpu on "ondemand"?

set it on "conservative" and you don't have issue.
[Galaxy S I9000 Android Development] loadabit:
runs on stock without any changes. 3.6 is perfect running.

3.7 after ~5min freeze by start any app.
[Galaxy S I9000 Android Development] laststufo:
the new interactive governor has some problems (it's a beta) so do not use it as default governor but only to try it !!!

It may freeze the phone !!
[Galaxy S I9000 Android Development] dupel:
Look at http://xdaforums.com/showthread.php?t=762171

He implemented working interactive ages ago, might help you.
[Galaxy S I9000 Android Development] megakid:
I was running 3.6 now 3.7 and I got phone freezes twice or three times - I have never used the new interactive scaling.

Symtoms are freezing and phone getting very hot (full CPU maybe?).

Down grading to 3.6.
[Galaxy S I9000 Android Development] lelf:
Same down grading to 3.6 got freeze four times
[Galaxy S I9000 Android Development] bigdyl69:
Looks good, I was just wondering though, whats the technique for installing this? Is it simply a case of putting it through Odin as a PDA file and that's it?

Also will I have to wipe my phone at all or is there any recommendations after flashing this in? I'm running official JPO by the way