yashsingh1/xdaforums huggingface dataset:
[Galaxy S I9000 Android Development] dupel:
Okay, after a day of using it I have 3 things to report.

1) CPU scalling in superpower doesn't work with this kernel (phone doesnt wake up + some bug ate ~90% of battery this night).

2) New voodoo sort of suks - I mean its as good as always, but I haven't noticed any noticable impoovement after converting /system to ext4. In fact performance is about the same as with rfs in noatime.

3) Two part thing. a) performance with rfs SUKS unbelivably. It takes a year for something to open and system all in all is so sluggish, I had many-many urges to throw my phone into a wall. In 5 hour of using it with rfs. b) Didn't notice any batery impovements in rfs vs. ext4.

So I doubt I will be compiling new kernel, this one is still fastest.
[Galaxy S I9000 Android Development] XziTe:
cant connect via ADB, because no Connection over USB after mediascanner crash the phone
[Galaxy S I9000 Android Development] ashwinds:
You can put it into recovery mode and ADB will work.
[Galaxy S I9000 Android Development] tristecire:
he, what are you talking about.

You're here in rasdeep's thread, not supercurio's one

maybe i'm wrong ?
[Galaxy S I9000 Android Development] XziTe:
thanks ashwinds, i delete the app com.mhuang.overclocking-2.apk .. the systems works now the crash "com.sec.android.provider.logsprovider" plagued me all the time :/
[Galaxy S I9000 Android Development] ashwinds:
<OT>

Try Settings -> Applications -> Manage Applications -> All Tab -> LogsProvider -> Clear Data.

</OT>
[Galaxy S I9000 Android Development] dupel:
Yes you are =) Sort of.

Read last 2 pages of discussion.
[Galaxy S I9000 Android Development] tristecire:
ok, i was working. sorry.

waiting to test another pure malt kernel by you.

seems interesting. I haven't tasted voodoo since pre6.

What about "state of art" ? if you're planning the ultimate synthesis,

i'm yours.

BTW, running ^has_journal mod ext4 for 2 days ( it means no has_journal), and apps2nand for more days ( kind of binds but with control about what you put in OneNand ) and i feel it's fully functionnal and .... smooth as girl next door.:D
[Galaxy S I9000 Android Development] pcboyy:
are you telling that your phone is much stable when uv at 1.2ghz? -25 i guess?
[Galaxy S I9000 Android Development] raspdeep:
Sorry to hear that, all you need is some guidance how to do it right?

i guess curio is not on irc?

converting /system to ext4 shows very little benefit, here is why:

1) /system is sitting on the nand that is really fast compared to the mmc in /data

2) /system is mostly read and until now there is no prove that reading is slow on rfs compared to ext4

3) recalled the very first lag fix found by modaco where we mount / bind -> /dbdata/data to /data? /dbdata is still rfs and the results were amazing.. because of the speed of the internal nand.. the reason why it didnt last cos /dbdata is too small to hold databases for all users especially the ones with lots of games / apps running low in space

4) voodoo before v6 still only convert /data to ext4 and we are all pretty happy with it.. i think this is still best battery if you go the ext4.. for me im still happy with rfs, tho scrolling through my phone log can cause some lag but its bearable when i turn oc on...
[Galaxy S I9000 Android Development] raspdeep:
dont use "set on boot" option in setcpu and you wont have this problem.. if you want the max scaling frequency to stick every reboot, you can use a script in /etc/init.d to do that.. just use the echo command.. you can see the echo command like this

echo 1000000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq

where 1000000 is 1ghz and you can adjust to lower frequency if you want but dont go below 800mhz as it will be really really slow.. or better yet, use xan's app the "limit to 1ghz (no overclocking)" does this same thing and hit the button Set on Boot where it will create the script file and place it in the /etc/init.d for you automatically
[Galaxy S I9000 Android Development] raspdeep:
i think he meant unstable at 1.2ghz even w/o UV'ing..
[Galaxy S I9000 Android Development] EarlZ:
Gave it another try, stable so far.. been also watching vids in rock player for over 4hrs.
[Galaxy S I9000 Android Development] raspdeep:
nice.. is that 1.2ghz or 1.12ghz?
[Galaxy S I9000 Android Development] EarlZ:
1.2Ghz, Didnt touch anything on the voltage software... My phone has been in lock state for about 5hrs before going to work.. Ill report again if there are any problems, havent noticed the additional battery drain yet.
[Galaxy S I9000 Android Development] xan:
About battery...

1.12Ghz kernal, Doc's WJPA+I9000ZSJPE modem, full ext4

UV 0 50 50 75 100 100

24 hours: still @ 87%!

no data, no sync, 2-3 quick phone calls, 5-6 texts, wifi on for some unspecified time (not sure if it sleeps properly :( ) some foolin around(5-10 minutes tops)... (I would call it super-lightweight usage)

2g coverage around -61db, 16-24asu.

Amazing I would say.
[Galaxy S I9000 Android Development] dupel:
Wow, you have amazing coverage. Here in london its 80-100
[Galaxy S I9000 Android Development] xan:
Ok, I was overrating;

61-80 EDGE coverage, but It seems to be constantly switching into -100db UMTS station :(
[Galaxy S I9000 Android Development] Arise:
Oh god, just noticed the 1.12 GHz option. Just gave it a try and everything seems rock solid in Rockplayer. :D

thx raspdeep!

Just a question. How did you came up with this frequency: 1.12?

Why not 1.10 or 1.15? :D
[Galaxy S I9000 Android Development] ashwinds:
Been running 1.12 with no OC and pretty conservative UV values (50 ..except 1ghz@25). Been stable - but more importantly, very smooth UI. I like the responsiveness.
[Galaxy S I9000 Android Development] pcboyy:
Finally, i dont experience freezing screen with 1.2ghz kernel anymore.. Raspdeep's kernel is most perfect for me
[Galaxy S I9000 Android Development] chrisjcks:
Getting 2332 quadrant score on froyo with no rfs ext4 overkill lagfix using the 1.2ghz kernal.

Not had any crashes, recorded a 5 minute video with zero problems, ive listened to music/radio, ive.browsed, ive downloaded, ive made a call and sent several texts and recieved several emails too.

No problems.
[Galaxy S I9000 Android Development] cloud2211s:
Getting 2436 with Lagfix ext4+ext2 using OC 1.2GHZ kernel

very nice kernel! but wish add more frequency~

EX: 100 200 400 600 800 1000 1100 1150 1200
[Galaxy S I9000 Android Development] android53:
More frequencies actually slows down responsiveness. Would you rather the phone go 400mhz, check load, 600mhz, check load e.t.c or just jump straight from 400-800mhz.

Latency seems to be a big problem with our governors, especially ondemand
[Galaxy S I9000 Android Development] chrisjcks:
Getting 1843 on my prefered voodoo lagfix, 1100 without any lagfix
[Galaxy S I9000 Android Development] android53:
Testing individual clock speeds and the lowest stable voltages for my phone using rockplayer software mode

Started from 1200mhz downwards

1.2ghz: 0

1ghz: 0

800mhz: 50

400mhz: 125

200mhz: 150

100mhz: 200

(god its slow at 100/200mhz)

Its a lengthy process...the low cpu speeds really dont seem to need much voltage, its just a shame i cant get a fully stable UV 1.2-1ghz. Heat also makes a big difference in stability,cpu temp can climb up to 60C if not careful

*update*

Stability at locked speeds is fine, yet when set to scale 100-1200 it is not.. more tests needed
[Galaxy S I9000 Android Development] raspdeep:
good.. looks like 1.12ghz works for those that cant get it to work @1.2ghz

what was changed?

i will try and see if there is a workaround for this..

haha.. 1.2ghz works for you now? thought you said it was unstable even without uv?

anyway, added BLN support for those that requested.. 1.12ghz source for developers :)
[Galaxy S I9000 Android Development] android53:
Also, are we ever going to see a gpu clock speed/voltage tool?
[Galaxy S I9000 Android Development] android53:
It does, stability seems a bit better at 1.2 then on eclair for some reason.

Im sure its not 100% stable but 60 minutes rockplayer software mode is good enough
[Galaxy S I9000 Android Development] dereknas:
hi rasdeep, does the oc120 v216 alpha have the 1.12 and 1.2Ghz speed ?

also, one question is how do we know we're on 1.12?
[Galaxy S I9000 Android Development] raspdeep:
no, they are separate

oc120 is 1.2ghz

oc112 is 1.12ghz

you can use setcpu to see the max supported frequency but you dont need to enable anything run at max speed
[Galaxy S I9000 Android Development] dereknas:
So in other words only 215 supports the 2 frequencies?
[Galaxy S I9000 Android Development] raspdeep:
there are two files.. one supports 1.2ghz, the other 1.12ghz
[Galaxy S I9000 Android Development] dereknas:
Alright, understand now. Initially I thought the kernel supports both 1.12 and 1.2.
[Galaxy S I9000 Android Development] Arise:
Asking again.

I understand that 1.2GHz might be too much for some CPUs but why 1.12GHz and not 1.1 or 1.15 or 1.34 (pi)? :D
[Galaxy S I9000 Android Development] AnonymeLex:
No uv

Hi,

Voltage control (updated to 1.6) is no more working for me (black screen), I just passed on froyo, I was before using eclair with an other oc kernel of raspdeep, and uv was quite goodly working for me (50 uv high/low frequences). I'm on conservating scaling and 1.2 ghz, I tried kernel v15 1.2ghz and v16 1.2 ghz no one of them is working :'(. I am on XWJPA :D

Did I missed something ? :O
[Galaxy S I9000 Android Development] EarlZ:
Voltage control is currently at 1.98b, so try to update..
[Galaxy S I9000 Android Development] AnonymeLex:
O my god !

Thank you, how could i've been so stupid.

Last question can I install oclf from the of the market ?, last time I done it in recovery it almost briked my phone (not on this nernel but...)
[Galaxy S I9000 Android Development] raspdeep:
i can add 1.12 and 1.2ghz into one kernel but 1.12ghz was made for phones that cannot run stable at 1.2ghz so if include 1.12ghz in 1.2ghz kernel, the phone will still not run stable unless they use startup script that set the max frequency to 1.12ghz before the scaling begin. the other problem is phones that can run stable at 1.2ghz might not want an intermediate 1.12ghz overhead / latency

pi? wouldnt that be 3.14159? lol

1.15 is too close to 1.2ghz which may still be unstable for some phones, i just find the closest integer that make sense.. no particular reason..

if you are running v215 or v216, use the latest app from xan.. the first post has the link to the thread.. now UV has expanded from UVLF/UVHF to individual voltage control
[Galaxy S I9000 Android Development] EarlZ:
You can always try, perform a nandriod back up of your phone and copy that back up over to your PC if incase.
[Galaxy S I9000 Android Development] raspdeep:
you should use the ULF in recovery
[Galaxy S I9000 Android Development] Ferdimage:
Damd ive never used an over clocked kernel as I have always been hesitant... 1st experience is wonderful! Very fast and smooth ui all the way through :) thank you raspdeep

Sent from my GT-I9000
[Galaxy S I9000 Android Development] raspdeep:
thanks :) OC'ing is quite safe as long as we keep the voltages within specification.. Just make sure you backup your stuff before trying
[Galaxy S I9000 Android Development] AnonymeLex:
I always used my backups my the recovery and not by computer..

How I do to make it a flash >< ?
[Galaxy S I9000 Android Development] Ferdimage:
@raspdeep

Are you able to include the sharpness tweak from voodoo or how its included in the speedmod kernel?

If you can this will be my kernel choice :)
[Galaxy S I9000 Android Development] EarlZ:
Id love the sharpness fix as well but not the full strength of the fix as it degrades my photos but its still a welcome add-on, is it possible to get something like 1.6Ghz on our device since the vibrant ( was it vibrant ? ) can do 1.6Ghz
[Galaxy S I9000 Android Development] xan:
Thanks raspdeep for integrating BLN!

Thanks (again and again) neldar for figuring it out :)

BTW: About the sharpness fix: I do not care for it in the current state.

There is no legit 1.6ghz kernel for any hummingbird-based device.
[Galaxy S I9000 Android Development] raspdeep:
i tried it but dont see much difference in the tweak but i can try again..

this was discussed quite some time ago.. if you read further, you will see it is actually not 1.6ghz but slowing down the clock to bump up the benchmark, hence even at higher fps, visually still look slower.
[Galaxy S I9000 Android Development] EarlZ:
Ok, so 1.2Ghz is the highest our devices can or os 1.3~1.4Ghz is possible?

Anyway for those who have used the OC kernel and others please goto my poll and leave a feedback tanks!

http://xdaforums.com/showthread.php?p=9327312#post9327312
[Galaxy S I9000 Android Development] raspdeep:
possible to go higher, but fallout rate also exponential.. i will build a few just for testing

since this is a subjective topic, can someone tell me how you test sharpness and if it is good or bad..
[Galaxy S I9000 Android Development] raspdeep:
have fun.. 1.4ghz is closed alpha so i can control the release.. pm me if you want password
[Galaxy S I9000 Android Development] dereknas:
downloading now....btw, is it running using default voltage?

can pm me the password too?

thanks.
[Galaxy S I9000 Android Development] a123395879:
I want to try

password you can give me??

Thank you,

:D
[Galaxy S I9000 Android Development] EarlZ:
Id like to give the 1.4Ghz a try please
[Galaxy S I9000 Android Development] toto999:
Hello~~I want to try the oc 1.4 kernal,can you give me the password~THX~
[Galaxy S I9000 Android Development] raspdeep:
1.3v
[Galaxy S I9000 Android Development] EarlZ:
1.31v was the max safe voltage right ? so we still have about 100mv wiggle room..

EDIT:

one other concern, how much is the max safe CPU temps for this coz there are times I get around 51-52c with the 1.2Ghz
[Galaxy S I9000 Android Development] raspdeep:
That would be 10mV but minimum adjustment is 25mV.. Lol
[Galaxy S I9000 Android Development] EarlZ:
My phone hangs during the media scanning part.. guessing the CPU cant handle it at the given volts since that part puts the cpu at 100% usage.
[Galaxy S I9000 Android Development] raspdeep:
Yup, it is about that time that the scaling starts. You can try disable overclock using xan's app, then use setcpu to max the frequency after media scanning and see if it runs any better
[Galaxy S I9000 Android Development] EarlZ:
Odd, I reflashed back to a 1Ghz kernel and restored my nandriod back up and now im getting FC's I had another nandriod back up about 10hrs ago and im getting FC's with it as well.. I guess I have to do another reinstall with everything..

EDIT:

Fixed, it HAS to be the very same kernel before I start the restore process else i get FC galore!

@raspdeep

Id love to do that but I dont see any point on it if it hangs every media scanning it will probably hang after I disconnect it from the PC or after I delete a file, probably ill wait for your next release.
[Galaxy S I9000 Android Development] guilincool:
i wanna try,could you give me the password
[Galaxy S I9000 Android Development] ngod1:
Tested OC1.4, the phone hang all the time, cannot finish benchmark
[Galaxy S I9000 Android Development] k!n:
i wanna try,could you give me the password
[Galaxy S I9000 Android Development] Pieby1976:
same at this stage... trying a fresh install will report back if I have any luck
[Galaxy S I9000 Android Development] dereknas:
I think the best we could hope for is either 1.28 or 1.3. No point going any higher without increasing the voltage.
[Galaxy S I9000 Android Development] raspdeep:
Nobody tried the 1.28ghz kernel?
[Galaxy S I9000 Android Development] xan:
In the recovery and download mode do we get stock speeds? :-) If yes i could try 1.28, just for fun..
[Galaxy S I9000 Android Development] bogdan81:
the phone freezes and also quadrant..... 1.28ghz :(
[Galaxy S I9000 Android Development] Ibanez33:
So I guess 1.4ghz is no go then...
[Galaxy S I9000 Android Development] ionutzzg:
1.28 works fine for me, 17.8 in Linpack

Btw, can i have the password for 1.4, pls?
[Galaxy S I9000 Android Development] raspdeep:
.. not surprise 1.4ghz is no go for majority.. like i said before the stability rate will drop exponentially as frequency increases..

anyway, my phone can run 1.4ghz but will crash randomly but if run rockplayer, it will freeze for sure.. 1.28ghz seems to be pretty stable even with rockplayer..
[Galaxy S I9000 Android Development] ionutzzg:
Stuck at boot

Just tied 1.4, but the phone is stuck at the S logo, won't boot anymore :)

Back to 1.28, was fine for me
[Galaxy S I9000 Android Development] Nodial:
Hi raspdeep,

thanks for your hard work, this kernel is superfast and reliable :)

I have a request if it's possible for you to implement it: Can you add the color and sharpness fix please? IT would be awesome!

Thanks :)
[Galaxy S I9000 Android Development] isn350:
Hi

what is th password for oc140_froyo_v216
[Galaxy S I9000 Android Development] Ibanez33:
PW:r*******

I don't think it says anywhere, that was just a lucky guess :)

Edit: thought I'd check if theres a reason its not in the original post before posting it..
[Galaxy S I9000 Android Development] rosco16:
contraseña

[

I Hi

what is th password for oc140_froyo_v216
[Galaxy S I9000 Android Development] Pieby1976:
2548 quadrant score using 1.28G kernel and Doc Froyo ADJP5 v8.0.1 (JFS/ext2 overkill lagfix with binds removed) seems pretty smooth and responsive so far
[Galaxy S I9000 Android Development] Poxit:
Nice m8, can you look at your PM - Thanks.
[Galaxy S I9000 Android Development] Poxit:
if anyone got password to 1,4 ghz, please PM.

- raspdeep - PM!
[Galaxy S I9000 Android Development] rosco16:
pasword

please what is th password for oc140_froyo_v216
[Galaxy S I9000 Android Development] dereknas:
Anyone tried UV on 128 yet?
[Galaxy S I9000 Android Development] Tehanu:
Try "raspdeep" :D
[Galaxy S I9000 Android Development] AnonymeLex:
Hi,

For the kernels > 1.2 ghz, if my cpu can't handle it, can I restore my the recovery itself ? Or the speed will be the same, and I will crash in recovery mod ? Or can I just flash the 1.2 ghz kernel directly from download mod :p ?
[Galaxy S I9000 Android Development] Poxit:
1,4ghz my phone just hang :P wtf?
[Galaxy S I9000 Android Development] dereknas:
If you have read the previous page, you would have seen that 1.4 is not stable at all. You may want to try 1.28 instead.
[Galaxy S I9000 Android Development] chrisjcks:
i concur, 1.4ghz freezes on boot, usually when it gets to 'media scanning'.

gonna go try 1.28ghz.
[Galaxy S I9000 Android Development] Poxit:
ok, going to try it out now. I run a quadrant with 1,4, but it seems the 1,4 ****ed the wifi :p scanning,disconnect optaining ip from...
[Galaxy S I9000 Android Development] AnonymeLex:
It's sad when we think that some G2 go to 1.9 ghz; after all phone not make to be oc :D
[Galaxy S I9000 Android Development] Poxit:
JPO + 1,28ghz quadrant = 2256 :/ how can i reach 2500? with doc's?
[Galaxy S I9000 Android Development] chrisjcks:
No crashes as of yet on 1.28ghz.

Quadrant doesnt really show any improvment conpared to 1.2ghz
[Galaxy S I9000 Android Development] raspdeep:
it should show improvement over the cpu benchmark, some on 3d maybe but not so much on the rest like I/O
[Galaxy S I9000 Android Development] lowrider_05:
hello, how do i ov at 1.4 ghz to the 1.31v maybe its stable for me with this voltage but i dont know how to ov.

thx
[Galaxy S I9000 Android Development] raspdeep:
Pulled 1.4ghz release as it was meant to be just a test build.. and someone posted the password which i dont want it to be open..
[Galaxy S I9000 Android Development] fane1:
My device is not oc friendly as i experience in the last days trying all oc kernels here at xda.It seems although that finally it can handle your alpha 215.The main problem that i had with oc kernels is at boot or start when the phone does the media scanning,especially with the external sdcard.Lets hope that it doesnt freeze in the rest of the afternoon.Thank you
[Galaxy S I9000 Android Development] AnonymeLex:
Test

So here we have some quick tests that I've done on the 1.28 ghz kernel; i am on

XWJPA

,

without lagfix

, look like there is a very little even sould I say none improvement in cpu score. Rasdeep the top bar that you slide to activate wifi,gps,.... crashed :s I could anymore slide and I had to reboot my phone.

Sorry don't know how to post images correctly

EDIT: 1.4 ghz crash after startup, can't handle it :'(
[Galaxy S I9000 Android Development] Mitiko78:
EYE nik NODIAL...

says that everything is all right but nothing is true .... eye
[Galaxy S I9000 Android Development] tristecire:
angry raspdeep, i understand

So you're angry. he, people are strange, they can't keep a secret.

Ok

But, now, what are the possible frequencies steps

say... beetween 1200 and 1400.

I got a "so" lucky CPU, working 1400 pretty well, but sometimes it hangs. here and there.Remove battery now !!

(rockplayer, of course)

So, like 1400 is no more available, and that's what you want,and it's OK.

you're the guru here, and i know you're one of the very few ones.

Now, what are the possible steps, again ?

1280 is "allround" ok here, the stolen 1400 sometimes unstable but usable, so what about 1300, 1320, 1340 etc .

I just don't know what the possible frequencies steps are.

voltage step is 25 mv, you said.

Is it dangerous to ov 15mv, dear raspdeep ?

nobody knows. ok. i know.

Anyway, thanks. you're my winner for all the polls around.
[Galaxy S I9000 Android Development] EarlZ:
For rockplayer and stability, even under software mode the CPU utilization is only 25% as showed by system panel or is system panel reporting it incorrectly..
[Galaxy S I9000 Android Development] xan:
Ehh.. Why ask raspdeep to go for 1320/1340? You imagine that performance difference with <100Mhz steeps is so low you wont even notice it?

If you still want to do it:

You have all sources.

All the knowledge is here.

Then move your lazy ass and squeeze every mhz from your phone if you want it so badly.

There are so many ignorant people here.. :(
[Galaxy S I9000 Android Development] AnonymeLex:
I would quite like to know how to oc on froyo, I know on eclair but froyo, kernel changed :/. If developers could explain me how to do on froyo?
[Galaxy S I9000 Android Development] cba1986:
Now testing 216 1.12GH. Will see about performance, stability and battery life.

My phone wont wake up after a long period i have tu pull the battery. Using ondemand governor 100>1120
[Galaxy S I9000 Android Development] existz:
Running 1.28ghz without any problems .. UV at 50 100 100 125 125 150 and haven't had a single issue.. getting around 1800-1900 in quadrant and 17mflops .. battery life is great, been off the charger since 7am (its now 4:30pm) and still at 68% with moderate use (alot of sms, email, browser, twidroid, phone)..so far its a keeper!

Running JPO with JPM modem
[Galaxy S I9000 Android Development] cba1986:
what governor are you using?
[Galaxy S I9000 Android Development] Omegavirus:
someone got the 1,4ghz kernel and want to share it with me? (:
[Galaxy S I9000 Android Development] existz:
Ondemand
[Galaxy S I9000 Android Development] chrisjcks:
Its official, all lag from application menu has now gone with the 1.28ghz kernal, only slight lag left on the main switching screens.

No crashes or fc's on this kernal, big battery test tomorrow at work :)

Good work raspdeep.

17.86 linpack btw.
[Galaxy S I9000 Android Development] cba1986:
Strange. I have it on Ondemand in 1.12 and my phone don't wake up.
[Galaxy S I9000 Android Development] miragebg:
Mine also wont wake up after long time of sleep...I think it's a problem with the kernel's version...
[Galaxy S I9000 Android Development] DocRambone:
Setcpu gives that...
[Galaxy S I9000 Android Development] dupel:
dont use ondemand. our phones are supposed to be used with conservative.
[Galaxy S I9000 Android Development] miragebg:
It's not only SetCPU fault, Doc...

I removed it and now my phone's screen is flickering after long time of sleep...have to pull out the battery every time..

Definitely something is wrong with this release...
[Galaxy S I9000 Android Development] xan:
any of you guys having problem getting into recovery?