yashsingh1/xdaforums huggingface dataset:
[Galaxy S I9000 Android Development] Droodroid:
I tried these with the same result again, freezes after about 5 seconds.

What else could be affecting it? Available ram? Charge left in battery? Using launcher pro and have beautiful widgets weather and eathlive wallpaper..

What settings do you have on your phone in order to achieve it?
[Galaxy S I9000 Android Development] miragebg:
Great work, but I see very low memory scores in Quadrant- 1400 vs 1700+ with previous kernels I have used. Also it seems the OC doesn't affect GPU, right?
[Galaxy S I9000 Android Development] laststufo:
i'm on a default jpx rom... and my last SO kernel version... Maybe a hardware problem.. I'll make some interesting changes into the next version about overclock.. Take a look at that
[Galaxy S I9000 Android Development] manageri21:
hi laststufo here again, before this kernel i never go up to 1.3Ghz, now yes with -175mV.

but at 1.4Ghz no, i'am trying with all UV but nothing after 5 second freeze.

thanks for your work.
[Galaxy S I9000 Android Development] mazroui:
if only u read my earlier post

stock froyo and reason being that does the new kernal based on JPU run on old froyos and not just 2.2.1?
[Galaxy S I9000 Android Development] nonescope:
Some problem i should tell you:

In Voltage Control

Scheuduler:>>>>>>>>>Limit max clock to:

bfq>>>>>>>>>>>>>>>1000MHz

1600MHz:?-0=?mV

1500MHz:?-0=?mV

.

.

.

...but the values are ok in frequency_voltage_table...

Sorry, I cannot insert outside-links bacause i haven't made 8 posts before...
[Galaxy S I9000 Android Development] manageri21:
which version of VC are you using, kernel and Rom?
[Galaxy S I9000 Android Development] nonescope:
Kernel: 4_5_2

ROM: Stock XWJPA

VC: rc4
[Galaxy S I9000 Android Development] mazroui:
i suggest u upgrade to latest VC and yes sometimes when u start it it wont start right n give u the question marks

close it and start it again and it should give a correct reading
[Galaxy S I9000 Android Development] mazroui:
if only i had a portable odin :P

flash on the go :P

off to work T_T
[Galaxy S I9000 Android Development] nonescope:
nothing changed

i get uncorrect values everytime
[Galaxy S I9000 Android Development] samyong76:
my gps isn't working. not sure whether its a kernel prob or rom prob. I'm on darky's 6.0.
[Galaxy S I9000 Android Development] manageri21:
You must get the last version of VC 3 And try the new rom JPX
[Galaxy S I9000 Android Development] nonescope:
oh yeah the "new" rom XXJPX Froyo 2.2.1 Pit.512

-any chance to flash it with Pit.803 ??
[Galaxy S I9000 Android Development] manageri21:
For backup you must use titanium backup, for the moment any chance to flash it with pit.803
[Galaxy S I9000 Android Development] laststufo:
Yeah OC do not affect GPU. Max GPU frequency is 200 mhz. And we can not go upper.

Ramzswap in the lastest release work as better as it can. So now memory throughput is Memory + ramzswap throughput. Quandrant can not measure the ramzswap memory one. Is it clear now ?
[Galaxy S I9000 Android Development] Dazman:
Hey Lastufo, 4.5.2 fixed the boot hang issue I was having with Darky's 6.0. My phone is only stable up to 1200Mhz with the default ULV settings but I am very happy with that as the extra voltage to get it stable at higher freqs reduces battery life too much. Thank you again for fixing this so quickly, you are a star!

Daryl
[Galaxy S I9000 Android Development] ccid0724:
dear laststufo,

I am your fans in another far far country,I come from Taiwan,I am in poor english,but I just want you know that you did a good job for me,I love your oc kernel

oc 4.3.4 is my favorite,even I think it has some problem,I stay in it more than two weeks,in this kernel, I can control uv like this

-200(100mb)-200(200mb)-200(400mb)-200(800mb)-200.....-200....-200

haha,I think it must be something wrong,but it is powersave and works very well!!

I try 4.52 today,it looks like okay now,and i can go up to 1.3G

wow~

I cant believe it!

but I have a question

1.it just 334MB ram?in 4.52

2.in quadrant I just get 16xx,cpu is about 15xx~16xx in 4.52(1.2G)

but I can get 18xx in 4.34(1.2G 339MB ram) is it correct?

this is my first time leave a message for you in english,oh!my poor english....I hope you can understand waht I mean...

thanks for your solve~

by the way,

my rom :ZSJPE

kernel: always yours.....3.3 3.4 4.1,4.2 now,latest 4.52
[Galaxy S I9000 Android Development] laststufo:
One thing.. please do not quote the first post..

About ram : i'm looking now to increase size.

About cpu : mmmm 18 is too high for 1.2 15xx~16xx are the correct values
[Galaxy S I9000 Android Development] ccid0724:
I am so sorry for that,I mad a mistake to quote....
[Galaxy S I9000 Android Development] xan:
You know you can edit your posts, do you?
[Galaxy S I9000 Android Development] marshall39:
Hi and thanks for your great work!

I just have a question about installation, must be an easy one for you ;)

I am in a rom with voodoo kernel so if I want to install your kernel is it like with the other ones? (I mean just disable lagfix,flash the kernel in CWM and done?)

Thanks
[Galaxy S I9000 Android Development] laststufo:
yes it's safe
[Galaxy S I9000 Android Development] marshall39:
Thanks keep up the good work ;)
[Galaxy S I9000 Android Development] laststufo:
This evening i'll deploy a 4_5_3 TEST version with 344 or 346 MB of free ram at start-up. I'll need somebody will test it if all work like video playback, recording, 3g call.
[Galaxy S I9000 Android Development] nanu_x2:
i'll test it...:)

waiting....
[Galaxy S I9000 Android Development] g@l@xyS:
nanu have you tried 4_5_2 with darkys 6.0???

is it ok to do it???

many thanks!
[Galaxy S I9000 Android Development] nanu_x2:
yeah i did and its working flawlessly...:)

no Freezing at all...:P)

defo recommend trying it...:)
[Galaxy S I9000 Android Development] g@l@xyS:
could u please tell me the right procedure to do it???
[Galaxy S I9000 Android Development] nanu_x2:
yeahg sure...:)

put the 4_5_2 cwm file into your internel sd

flash it with cwm

reboot into recovery again

lag fix options apply any lag fix

but i would recommend all jfs (no binds..)

enable all tweaks

reboot...

select the first option "backup with restore"

and you are good to go...:)

Good luck...(Y)
[Galaxy S I9000 Android Development] manageri21:
Me to laststufo want to test it.
[Galaxy S I9000 Android Development] laststufo:
thanks all i'll deploy it next hour
[Galaxy S I9000 Android Development] vanahaim:
I´m looking forward to it..!
[Galaxy S I9000 Android Development] g@l@xyS:
hmm which lagfix is this???

no rfs advanced JFS (a=jfs)

one of the 2 overkill?

which one???
[Galaxy S I9000 Android Development] nanu_x2:
dont use overkill!

use te normal one...:P)
[Galaxy S I9000 Android Development] g@l@xyS:
ok done it...!!!

i can say that it is a little bit faster than voodoo...!

1695 score in quadrant
[Galaxy S I9000 Android Development] laststufo:
Version 4_5_3 TEST is OUT !!

Version 4_5_3 TEST (2010-12-21)

- 342 MB free at start-up
[Galaxy S I9000 Android Development] vanahaim:
Thanks! I´m going to try this..

EDIT: At first look (use :) ) is everything ok..
[Galaxy S I9000 Android Development] nanu_x2:
1: no freezing at boot/startup

2: 3g calls works

3: oc/uv stable

4: 720p recording/playback works fab

5: no hangups after reboot...

6: 342mb ram...

everything is perfect...:)

Thank you...:)
[Galaxy S I9000 Android Development] laststufo:
good 4_5_3 promote to STABLE
[Galaxy S I9000 Android Development] jaju123:
JPY compatible?
[Galaxy S I9000 Android Development] vanahaim:
I use it together..
[Galaxy S I9000 Android Development] suntzu123:
I got a problem. It freez my phone each time I change voltage. Why?

I stress CPU to test it and it was stable, but when I turn off the screen off my phone and it stay black.

--------------------------

I'm on darky v6
[Galaxy S I9000 Android Development] trasig:
states_enabled_table dosent seem to matter? it seems it always OC to max as default? even tho changed in source

int active_states[10] = {0,0,0,1,1,1,1,1,1,1}; (removed 1600,1500,1400)

extern int active_states[7];

but still in time_in_state 1300mhz gets numbers alot before changing scaling_max_freq to a lower number...
[Galaxy S I9000 Android Development] Ryoma_Kun:
using it with darky's rom v6.0 right now.. So far so good.. Its now backing up and restoring.

edit:

And it's working flawless with my sgs! ty!
[Galaxy S I9000 Android Development] My20:
my SGS JPY block 1300mhz, why ?
[Galaxy S I9000 Android Development] laststufo:
int active_states[10] = {0,0,0,1,1,1,1,1,1,1}; (removed 1600,1500,1400)

extern int active_states[7]; ( ????? SHOULD BE 10 NOT 7 )
[Galaxy S I9000 Android Development] Aphova:
I used Darky 5.6 with 4_5_2 for a few days. No startup issues and only a few minor stability issues, usually specific programs. Problem was using the phone while charging I also got temperatures so high the phone became unstable. But every app I used showed a max freq of 1000 and 0uv. Also usage logs never showed cpu going over 1000 or being uv. I examined the cpu files, reflashed the rom/kernel without lagfixes to no end. Didn't know what to do so went back to stock kernel. Didn't want to cos the two together were ridiculously fast. Just my 2c.

Suggestion: simple explanation in the OP of differences between this kernel and stock in terms of uv/oc - the defaults of this kernel? The info's there but not too clear to semi-noobs like me. And yes I've read/searched but still not clear.

I.e. "When you install this kernel your CPU will be [oc'd/not oc'd] by default and use this app or that file if you want to do this or that. See technical details below"

Personally I'd appreciate that. But thanks, the work is appreciated anyways even if I don't know how to use it.
[Galaxy S I9000 Android Development] manageri21:
question laststufo, you update the driver for JPY on 4.5.3?

and when i play spiderman HD with 1.3Ghz with 4.5.2 the game freeze, on 4.5.3 the phone freeze.
[Galaxy S I9000 Android Development] ccid0724:
I try 4.5.3

I think it is not stable on camera

I can take a picture,photo (2560x1920)

record 720p

but....I cant delete them....it will be freeze

although in "MY FILE"

I cant delete them....
[Galaxy S I9000 Android Development] UsualSuspectReaL:
i dont have this problem with 4.5.3 :/
[Galaxy S I9000 Android Development] laststufo:
None driver change in JPY..
[Galaxy S I9000 Android Development] ccid0724:
Hi,all

I try twice

the second time seems to be okay now(on 4.5.3)

Perfect!
[Galaxy S I9000 Android Development] ngod1:
I tried 4.5.1 to 4.5.3, it seems much more lag since 4.5.2.
[Galaxy S I9000 Android Development] freakonaleash:
same problem here
[Galaxy S I9000 Android Development] nanu_x2:
i dont have any problems...:)

lag fix: all jfs+ ext2 boot/cache loop
[Galaxy S I9000 Android Development] freakonaleash:
i have ext4+ext2 lagfix and launcher pro is much laggy than 4.5.2

what home do you use?
[Galaxy S I9000 Android Development] nanu_x2:
launcher pro
[Galaxy S I9000 Android Development] laststufo:
Ext4 is slower then jfs... And try to disable ramzswap by script on first post.
[Galaxy S I9000 Android Development] freakonaleash:
ramzswap is disabled,i'll try jfs

thanks
[Galaxy S I9000 Android Development] developer58:
No problem at all.
[Galaxy S I9000 Android Development] trasig:
nah since i only want 7 active_states on boot.. i modded your source some and made a update_states (taken from raspdeeps code) so now it boots with NOOC (just as i want it). will put up the source on my github when showered so you can check and correct me if i did something bad, since i removed some freqs im not sure everything is allright (but its stable now atleast, raspdeeps v300 wasent)

https://github.com/trasig/linux_gt-i9000/commit/f0571651a65a4ec7d70fa188b34e299209d86435
[Galaxy S I9000 Android Development] cheesy87:
Yes
[Galaxy S I9000 Android Development] gazzzy:
These kernals cause me nothing but trouble always corrupts phone after a while...
[Galaxy S I9000 Android Development] ccid0724:
Is there someone do me a favor to check it correct?

DATA_FS=jfs

CACHE_FS=jfs

DBDATA_FS=jfs

DATA_LOOP=ext2

CACHE_LOOP=ext2

DBDATA_LOOP=ext2

BIND_DATA_TO_DBDATA=false

Thanks!
[Galaxy S I9000 Android Development] nanu_x2:
Should be fine.. I'm on the same boat...:)
[Galaxy S I9000 Android Development] I9000bramgmail:
jpx source is available from samsung,, will there come an updated version with JPX base instead of JPM?(:
[Galaxy S I9000 Android Development] laststufo:
This evening i'll work on it
[Galaxy S I9000 Android Development] I9000bramgmail:
allright, nicee(: (:

oh and btw maybe my install procedure at post no. 1 needs a line at the begin that it's only for those coming from corrupted /System (old ulk kernels)

as most of people have it fixed by now(;

cheers
[Galaxy S I9000 Android Development] mazroui:
hey laststufo

thanx for a very stable kernal , really loving how things r going

was wondering if recovery is getting an upgrade any time soon, there's 1 more option in tweaks we're missing + a few lag fix options + the added description.

might be small things but add to ease of use which i see is great, found that out when testing the speedmod kernal

for some reason restore in recovery its taking ages nowadays either spending most of the time on restoring 1 app in data or restoring dalvik ( cant believe i spent a full hour just to restore 80 apps in recovery today )

what could be a reason for a very slow restore in recovery?

current setup:

Darkys 7.0 rom ( seriously loving the screen filter app - little redish but very very low battery consumption ^_^ ) (used to run thru 60% of batt life @ work but now only using up 30-40%)

SO 4_5_3 ( bfq &1.4 set on boot, after boot set on 1.5 with a very low rate of hangs mostly under heavy cpu pressure)
[Galaxy S I9000 Android Development] nanu_x2:
are you running 1.5ghz stable...???? :O lol
[Galaxy S I9000 Android Development] Nokia7Vista:
This Kernel is great,, I frequently get freezes and I'm forced to restart my phone,, am I the only one that have this problem ??!
[Galaxy S I9000 Android Development] nanu_x2:
have you oc or uv?????
[Galaxy S I9000 Android Development] Nokia7Vista:
yep,, sometimes @ 1.2GHz and sometimes @ 1.3 And don't go over that
[Galaxy S I9000 Android Development] nanu_x2:
hmm wait for the next version this time he'll release the version which is based on jpx...)

good luck..(Y)
[Galaxy S I9000 Android Development] mazroui:
Yes, if u think those hangs r stable.

As i said 1.4 is set on boot and is 100% stable

sent using a blazing fast I9000 SGS powered by laststufos latest SO kernal.
[Galaxy S I9000 Android Development] laststufo:
Version 4_6_RC1 is OUT !!!

Version 4_6_RC1 (2010-12-23)(Full working 3G call and 720 video recording & playback)

- JPX Kernel Aligned

- Top 4 Frequecies changed due to future works as follow :

1400000, 1500

1348000, 1500

1300000, 1500

1248000, 1500
[Galaxy S I9000 Android Development] nanu_x2:
Thank you for the update...:)

one question... does changing the scheduler e.g "deadline" make any difference performance&stability wise???????
[Galaxy S I9000 Android Development] laststufo:
none.. only select the one you like more
[Galaxy S I9000 Android Development] laststufo:
News about new version ?
[Galaxy S I9000 Android Development] nanu_x2:
Heyy new version is smooth...

The phone froze first time as I was on jfs lag fix.. Changed to ext4 and now its stable... Everything works as it should..)

Havent tried uv/oc yet.. But will try soon..

Thank you for your awesome work...:)
[Galaxy S I9000 Android Development] Tricky103:
Mine is stuck on the S screen.. The S is just grey. It booted twice but froze once I opened Voltage Control. So I wiped and cleared Dalvik. Freezing on S, not running lagfix btw.

Doc V7 Beta 3 (jpy + jpx modem) had Voodoo v69 installed before.

Also Flashed your CWM version

Edit Pulled battery rebooted all okay for 10 seconds.. Frozen up
[Galaxy S I9000 Android Development] manageri21:
for me any freeze on start up

on OC freeze only at 1.4Ghz

at 1348Mhz freeze when i play asphalt 5, quadrant.

at 1300Mhz quadrant ok, asphalt 5 freeze after the race start

config from 100Mhz to 1348Mhz

100.75.75.75.50.50.50.25.25.200.175.175

no lagfix
[Galaxy S I9000 Android Development] nanu_x2:
Yeah only down side is that oc is not stable ...:(

Everything else is stable...

No freezing for me though (w/o OC)

Lagfix ext4 no binds and data loop
[Galaxy S I9000 Android Development] mazroui:
laststufo, anything about this ?
[Galaxy S I9000 Android Development] EarlZ:
Isnt 1.5v gonna fry your CPU in a few hours of use ?
[Galaxy S I9000 Android Development] arash64a:
thanks for best kernel .

whats the best configuration for best battery life ?

tnx
[Galaxy S I9000 Android Development] suntzu123:
XXJPY original voodooo kernel at 400MHz. Every game should work. Much better than JPX (SO) with 400MHz UV.
[Galaxy S I9000 Android Development] nanu_x2:
Update: it freezing randomly sometimes... Without oc/uv...:(

I GUESS I wait for the stable release..:)
[Galaxy S I9000 Android Development] laststufo:
In future i'll update recovery with Steam Recovery by sztupy when it will be stable.
[Galaxy S I9000 Android Development] sKweezr:
Stable with OC to max 1248MHz,

I use all ex4, dataloops ex2, and bind data.

I put noramzswap and ext4nojournal in /etc/ini.d

Very smooth and stable, but... but... but...

bootanimation doesn't work anymore (and I like that nexus S thingy)
[Galaxy S I9000 Android Development] RippeR37:
Some1 maybe know a trick to OC over 1.2GHz? I couldn do it at any SupreOpKe. from here (any version), always max 1.2GHz, not even 1.25GHz :/

Yesterday i put clean JPY rom + 4.6.1RC and it just freeze on 1.25GHz (didnt used anything else except OC).

:| I dunno why :|
[Galaxy S I9000 Android Development] manageri21:
try to Under volt at 1248Mhz end find the right voltage of your GS.

if i not UV it freeze for me too.
[Galaxy S I9000 Android Development] developer58:
Great! I'm waiting for that.
[Galaxy S I9000 Android Development] cnn888:
i can't mount my ext sdcard, anyone else having this problem?

i am using darky's v7 without lagfix.

lastufo, please advise if this is a known problem to 46rc1. thanks.
[Galaxy S I9000 Android Development] RippeR37:
So what UV does you use at 1.25GHz? And higher if u have it stable too?
[Galaxy S I9000 Android Development] laststufo:
No it does not seem an 46rc1 bug. Nobody else had a problem like that.
[Galaxy S I9000 Android Development] RippeR37:
@up just a minute before i had problem with my ext. sd card, it like mount it, but i couldnt see any files. Now i'm ok, after switching it off and putting in again.

Btw. I succesfull load 1.25GHz on -175 in VoltageControl 0.3Alpha on that clock. Gonna try -150 and -200, and olso try to get stable 1.3GHz, maybe i'll have luck ;)

1.3GHz - on -150 its pretty stable for couple minutes, after that crashes sometimes

1.3GHz on -125 crashes on bigger "doing" (even on "performance" (always 1.3GHz) it freeze only at big "doing")

i meant only freezes, not crashes ;)
[Galaxy S I9000 Android Development] manageri21:
yes -175, for me at 1.4Ghz freeze but at 1.348Mhz with -175 run but when i play es: asphalt 5 freeze my GS
[Galaxy S I9000 Android Development] dereknas:
What I'm unable to comprehend is the need to set the default voltage @1500mV for frequencies > 1.2Ghz then need to UV -100/-125mV to achieve stability. But from the feedback so far, most people are unable to achieve even 1.2Ghz stable.

The approach taken by Advanced Voodoo is different. It maxes out @1300mV for 1.28Ghz and I'm running fine with this frequecy using zero UV.

So while this kernel has the potential and I would love to try it one day, I'm unable to come to terms with the decision to choose the "high" voltage setup (which someone has mentioned might fry the processor with long term usage).

Not to stir up the hornet's nest but merely trying to put this up for discussion.

Maybe lastufo and some of the forumers here can comment on this.

Thanks.
[Galaxy S I9000 Android Development] manageri21:
Laststufo,

i put the three script that you poston the first post into the /etc/init.d directory and after i apply with VC at 1348Mhz my phone freeze and at start up freeze again to resolve i must reinstall everything.
[Galaxy S I9000 Android Development] laststufo:
The real reason is that in the next version the top four frequencies will be completely user configurable !
[Galaxy S I9000 Android Development] RippeR37:
@up i can use 1.25GHz with -175mV, 1.3GHz works for some time but after like 10-15min it freezes (in PSX4Droid, didnt test any more ways). :| So 1.25GHz is stable at 1325 (maybe even on 1300, i dunno).

Gonna try some later ;)

Merry xmas ;)
[Galaxy S I9000 Android Development] mazroui:
was it supposed to be rc2 ? typo?

im still trying to figure out this strange lag issue even after lagfix, those 3 files in init.d and a stable 1.4

if no progress regarding this strange lag then off to test the new kernals
[Galaxy S I9000 Android Development] nanu_x2:
Rc2 didn't work for me..:( didn't even passed the boot screen :(

Back to hardcore k12b which is much stable ...

Will wait for the stable version...
[Galaxy S I9000 Android Development] mazroui:
ok now im seriously wondering if those lagfixes do anything at all

been using my phone running Darkys rom v7 with 4_5_3 SO

pretty much tried all the lagfixes combos and the phone is running in its 5th day now

Extreme lag, no FC or errors simply LAG

moving around the homescreens anywhere from 1-4 secs from a screen to another

opening menu can take anywhere from 1-6 secs

and all this with 1.4-1.5 OC stable

wonder whats being done wrong here!? is it the lagfix? is it the FS?

simply format the phone every week to keep it working top notch?

almost given up on the phone entirely T_T
[Galaxy S I9000 Android Development] alimur_r:
i don't know much about this kernel..

all i know it is the most used OC kernel...

but i'm facing problem with the 4_6 RC2...

i'm using doc 6.2 XXJPY...

i canoot OC to 1.2 ghz (1300mv) or 1.25 ghz...(1325mv)..

both causing same problem..

the phone switched off randomly but not freeze when using it..

it switch off when it is locked or idle..

when i lock the phone n try to unlock it stays on black screen n doest come back..

i have to remove the battery to switch on the phone..

im using all ex4 lagfix...

so pls help me what i can do to OC stable...

thanks in advance
[Galaxy S I9000 Android Development] MiG123:
same experience here... on darky's v7....
[Galaxy S I9000 Android Development] INeedYourHelp:
Just curious, as anyone actually been able to oc 1.6ghz with this kernel?
[Galaxy S I9000 Android Development] mazroui:
Pretty stable at 1.5 with -50

sent using a blazing fast laststufo SO powered kernal - I9000 SGS
[Galaxy S I9000 Android Development] hardcore:
@laststufo,

I'm compiling my own kernel now, and would like to ask:

Where did you modify the Makefile for the "Super Optimized" options?

Thanks in advance.
[Galaxy S I9000 Android Development] monkeydrufy:
anyone know? :p
[Galaxy S I9000 Android Development] laststufo:
Yes i use -O3 and -march=armv7-a -mtune=cortex-a8
[Galaxy S I9000 Android Development] laststufo:
v3 on-line !!!

349 mb available now !!!

Try it !!!
[Galaxy S I9000 Android Development] sztupy:
Just replace -O2 with -O3. They will be only enabled if you don't check optimize for size in kernel config (it will be -Os that way). You should also ensure that the resulting kernel does not exceed 6.2-6.3MB, or else snowing will appear at boot time. Using LMZA+disabling debug is usually enough.
[Galaxy S I9000 Android Development] DamianGto:
Can you do this kernel without the un. Lagfix?

Sent from GT-I9000 Jpm OS kernel with z4mod