yashsingh1/xdaforums huggingface dataset:
[Galaxy S I9000 Android Development] Bangdoo:
Hardcore @

My Phone was on EXT4 before i flash your Kernel. However, I have some minilags.

Would you advise me with the App EXT4 put back on RFS and then again to put on CWM EXT4?

THX
[Galaxy S I9000 Android Development] Pfiffle:
I have the 15g final and convert to ext4 with your Kernel.

The System is on rfs?!

I have microlaggs?!!!?
[Galaxy S I9000 Android Development] lokhor:
I got stuck in a boot loop after flashing FuguMod 4 ultra from 3.v so ended up flashing a stock rom, simply honey and then speedmod. So far haven't had any problems and loving the text clarity.
[Galaxy S I9000 Android Development] KennyLegend:
Did you restore a titanium back up from a pre-jvj. Rom?? If so that's ur cause. Wifi coding changed in jvh.
[Galaxy S I9000 Android Development] KennyLegend:
Wow ....lol
[Galaxy S I9000 Android Development] KennyLegend:
Why do u need fuguroot? Root with cf-root v3.2 via Odin then apply speedmod .....simple.

If I was you I d stay stock though; -)
[Galaxy S I9000 Android Development] mr_at_sgs:
Your behavior is questionable. Dumb questions are no reason for insult the questioner.
[Galaxy S I9000 Android Development] Gvdn:
Sorry to go offtopic. What part of my reply was an insult? I'm very sorry that i don't force myself anymore to post solutions when i know the next post of the people you try to help will be that their phone is bricked.

This only leads to cluttered threads with tons of posts. This only because people don't care to read.
[Galaxy S I9000 Android Development] KennyLegend:
I agree. The same questions are being asked over and over and the solutions have been posted repeatedly. It gets very tiring.
[Galaxy S I9000 Android Development] Nergla:
Am running stock JVH deodexed with a couple of mods (battery icon etc). used supercurios JVH lagfix for cwm until Speedmod was announced stable and I have nothing negative to report. No mini lags, no backup issues, no battery issues, no sound issues. Just slid this kernel in with kernel flasher 2 days ago and have been enjoying the SGS experience ever since.

Thanks again for all your efforts to produce this kernel.
[Galaxy S I9000 Android Development] jocke_lulle:
I experienced the same thing today, 20h after flashing latest k15g ...
[Galaxy S I9000 Android Development] JeeHaa:
Also a crash with the latest build K15G on Doc's JVH. Black screen, doesn't respond to buttons any more. had to take out the battery.

With the previous build I did not have any issues (may just not have run into them yet, since I only used it shortly).
[Galaxy S I9000 Android Development] Botoxx:
thx 4 source. i build it with some extras ;)
[Galaxy S I9000 Android Development] daigoro64:
Same here. Hard boot required. Using JVO stock, coming from CF kernel.
[Galaxy S I9000 Android Development] HM.Carbide:
Would be good, if the people reportimg blackscreens, will also tell, which rom they have, which kernels they flashed before speedmod and how they rooted the phone.

I guess this will help hardcore to find the problem.
[Galaxy S I9000 Android Development] c010:
agree, more information is needed in order for HC to iron out the issue. i have no issue at all running K15G on Criskelo ROM v62 with EXT4
[Galaxy S I9000 Android Development] Pfiffle:
BLN? :-)
[Galaxy S I9000 Android Development] jocke_lulle:
Currently rom kitchen jvh, sm ext4. Used cf-kernel earlier. Had no problem on k15t9 as long as i used it.
[Galaxy S I9000 Android Development] DocMarc73:
Freshly installed stock jv9. Speedmod root by odin. No issues yet.

Sent from my hand
[Galaxy S I9000 Android Development] brk:
I'm using15G since yesterday and today at night got a "sleep of dead", the phone refused to turn on, had to pull battery out and battery was at 76%. Maybe a bug in cpu governor.
[Galaxy S I9000 Android Development] abitzsong:
It's still laggy when playing games on 15G final, and I sometimes get black screen calls.

Please do something about this...
[Galaxy S I9000 Android Development] DocMarc73:
Would be more informative i you posted the rom that you 're on and if you converted filesystem, guys!

Sent from my hand
[Galaxy S I9000 Android Development] iamnobody:
Stock JV5. Just apply root only. Hv once sleep dead with T9 and once on T11. Just web browsing and left it auto-off. Around half hour later I found it already dead.
[Galaxy S I9000 Android Development] gsw5700:
Guys, is out worth upgrading to 15g from cf 3.2? Is it soooo much better?
[Galaxy S I9000 Android Development] brk:
I'm running Darky10.1 and no lagfix.
[Galaxy S I9000 Android Development] Opuz Klass:
I've also had a sleep of death with K15G and original JVO...
[Galaxy S I9000 Android Development] Opuz Klass:
I guess I've just had a sleep of death with K15G and original JVO...

At first my SGS seemed to fail to come up from standby, however someone tried to call me and it ranged. My issue seems to be related with the screen failing to turn on from standby.
[Galaxy S I9000 Android Development] Bara2:
I have been using Speedmod for 3 days and am going back to supercurio's kernel now. Speedmod is ok (faster than cf root on ext4), it seems to give a higher priority to background apps than the voodoo one. Voodoo is a lot smoother and feels better with my type of usage. Apps load faster, system is overall more reactive, battery life slightly better (?!).

I miss hardcore's kernels though and hope to be back soon...

JVH kitchen rom, all partitions ext4
[Galaxy S I9000 Android Development] gsw5700:
Bara2, Thanks for the update, do you think its worth moving from CF3.2 (with ext4) & tweaks) to Supercurio's "Stock+Ext4 Kernel JVO" ????
[Galaxy S I9000 Android Development] hardcore:
Uploaded K15G-OD-DI. This is K15G with OnDemand governor and CPU deep idle mode.
[Galaxy S I9000 Android Development] aladin6:
Designed to have less responsive phone but more battery saver ?
[Galaxy S I9000 Android Development] hardcore:
Nope, more responsive and maybe better on the battery as well. Mainly to test if the ondemand governor is better.
[Galaxy S I9000 Android Development] JeeHaa:
Could/should this also solve the Black-Screen problem of the previous build?
[Galaxy S I9000 Android Development] razze76:
For some reason the recovery just crashed on me. No matter what button I pressed the screen just shut off and came back on again (like the Home button does normally) I could move the selection up and down with the Vol rocker, but I was not able to select anything. I could make one selection but then it stopped working, and I had to pull the battery to get out of recovery.
[Galaxy S I9000 Android Development] HM.Carbide:
As written by hardcore in the 1st post, you have to use power button to select.
[Galaxy S I9000 Android Development] gsw5700:
When using the conservative gov, I found the phone slightly laggy, changed to ondemand via setcpu and it was instantly rapid, can't wait to hear your your feedback
[Galaxy S I9000 Android Development] russell.nash:
@hc: are you aware that K15G does a lot of logging although your changelog tells it should not ... ?
[Galaxy S I9000 Android Development] razze76:
As said in my post I pressed all the buttons without any effect. I was able to select "Install zip from sdcard" but then the buttons stopped working.
[Galaxy S I9000 Android Development] Bangdoo:
Hello Guys i have a strange problem. I flashed your new Kernel and now when i start my phone it takes a very long time that i get a dataconnection. And also it tooks a long time th change from GSM / 3G.

What can be the Problem . Can anybody help?
[Galaxy S I9000 Android Development] embryo1:
Perhaps you can flash an other modem ??

No problems at all with K15G t10

PDA I9000BUJV9

MODEM I9000XXJVO

CSC I9000GVODJV5
[Galaxy S I9000 Android Development] joi93:
I have tried both both the K15G and the K15G-OD-DI, but i can't seem to change fs to EXT4, it says i have too low free space on internal SD, but i have 1600 MB free, shoulden't that be enough to do the conversion?

Running the leaked 2.3.3 JVK and coming from CWM 3.0.0.5, if it matters.
[Galaxy S I9000 Android Development] Bangdoo:
Hello guys,

can anybody give me a link for JVO Modem (cwm.zip file?). Maybe also the Modem from JV4 or JV5.

I will test them.

THX
[Galaxy S I9000 Android Development] DocMarc73:
What 's the deep idle setting supposed to change exactly?

Cpu frequency? Voltage?

Dont you think that there must have been a reason why it 's turned off by default? Maybe it 's not optimized for the sgs ' hardware?

Sent from my hand
[Galaxy S I9000 Android Development] embryo1:
http://perka.zapto.org/
[Galaxy S I9000 Android Development] dherre65:
1600 mb free. And how much are you using? Probably more than 1600? Because it needs to backup the hole partition to sdcard, format, change filesystem and then restore the backup.
[Galaxy S I9000 Android Development] hardcore:
Thanks Russell. I missed that... forgot to turn off logcat!

Guess I'll release another version later.
[Galaxy S I9000 Android Development] hardcore:
K15H-T1 released with Android debug logger disabled.
[Galaxy S I9000 Android Development] NasrulBond:
hardcore,

is it your speedmod for GB is rock stable like the ones in froyo? your kernels are awesome. :)
[Galaxy S I9000 Android Development] hardcore:
Thanks. So far so good... I use it on my own phone.
[Galaxy S I9000 Android Development] pikachu01:
Hi hardcore,

Have you looked at existz's github?

Quite a number of tweaks can be applied to speedmod:

https://github.com/existz/linux_gt-i9000-gb
[Galaxy S I9000 Android Development] drorsi:
Got the same problem -

Error generating MD5

I use 1.3Gbyte in /data, maybe it's the cause?
[Galaxy S I9000 Android Development] jocke_lulle:
I think it has been mentioned before. To solve the md5 error try to root the phone from cwm first.
[Galaxy S I9000 Android Development] edwinlinkt:
OK with DXJV9?

DXJV9 just came out.

Does this kernel compatible with DXJV9?
[Galaxy S I9000 Android Development] lokhor:
anyone else having problems with buttons not working correctly in CWM 2.5? the power button no longer selects instead it turns the screen off. I just flashed K15H-T1

Edit: I just rebooted back into recovery and the issue was gone
[Galaxy S I9000 Android Development] EseLoKo:
Has this K15H version the "OnDemand CPU governor and CPU deep-idle mode" ?

It was really smooth in the few time that I have tested xDD
[Galaxy S I9000 Android Development] Bangdoo:
Can i use Tegrak Overclock Ultimate with Speedmod Kernel?
[Galaxy S I9000 Android Development] hardcore:
Yes. I am using it now with DXJV9 now.
[Galaxy S I9000 Android Development] hardcore:
Yes it does.
[Galaxy S I9000 Android Development] Bangdoo:
For which Country DXJV9 is? Is it the best Base at the moment?
[Galaxy S I9000 Android Development] doronkdoron:
Hello Hardcore, glad to see that your GB kernel was proggresed a lot, really liked your froyo kernel- it is the best!

In Froyo kernel you really improved the GPS, (scheduling or something like that...).

Is this improvement exists in your GB kernel?

Is the GPS on the GB kernel good as the GPS in the Froyo kernel?

Thank you for your effort. Right now I am on CF root, will try your kernel soon!

And if I'm coming from CF root, do I need to disable the ext4 lagfix before I install your kernel?
[Galaxy S I9000 Android Development] c010:
i believe it should be south east asian region rom. whether it is the best or not is yet to be proven
[Galaxy S I9000 Android Development] embryo1:
http://xdaforums.com/showthread.php?t=1102881

DXJV9/DXJV9/OLBJV9/Sbl (MultiCSC): Download (158.1 MB) (Build date: Wed May 18 19:32:07 KST 2011)

(MultiCSC: CCM, DGI, GLB, KOR, MIS, MM1, SIN, SMA, STH, THL, UMB, XEV, XME, XSE, XSO, XSP, XTC, XTE, XXV)
[Galaxy S I9000 Android Development] hardcore:
BUGFIX!

EXT4 conversion before K15H-T2 had a bug where /data and /dbdata EXT4 filesystems may be created without a journal - this is dangerous.

Please update to K15H-T2 or later and redo the EXT4 conversion - this will re-format the EXT4 partitions correctly.
[Galaxy S I9000 Android Development] nauj23:
I been flashing stock firmwares JVO and JVH several times this week, I've tried Supercurio's, Chainfire's, Darcore and the now superpopular Fugumod wich is a pain in the ass to flash it and to set up without a paid app, but anyway, what im trying to say here is that this superpopular Fugumod wich everybody is recommending and claiming is the best kernel up to date, i'll tell you that is NOT, i don't know how much develop that kernel has, the have different type of file system to convert, maybe they are using the latest technology or whatever (you get the point), but BELIEVE is not even close to Speedmod, like i said i don't know what they have under the hood, but my SGS with Speedmod is much much more responsive, smoother, better battery life, no front facing camera issue and easy to install.

So i used fugumod for a couple days and return to speedmod and have no plans to move anymore :).

One more thing.......I don't care about quadrant score, im more about the feeling when a handle my phone maybe you can score 3000 points in quadrant but i assure you, my phone is more responsive and it is fastest with speedmod, period!!! (and still a work in progress). I know we will have the best kernel for our SGS like those days on Froyo!....:D

So for all that, thank you Hardcore!!! :)
[Galaxy S I9000 Android Development] c010:
HC,

XDA is really slow now, can you upload else where?
[Galaxy S I9000 Android Development] DocMarc73:
Hehe ... Thats why my quadrant scores were that high. ^^

Not that i really care about it. I 'd rather be on the safe side with journaling on.

Sent from my hand
[Galaxy S I9000 Android Development] jornbjorn:
what is the name of that app? Quadrant I Dont Care Edition?

Where can i find it... everytime someone is talking about that app they say, Quadrant i dont care.

where is the link to this app?
[Galaxy S I9000 Android Development] KennyLegend:
No response deserved!
[Galaxy S I9000 Android Development] jornbjorn:
So why do u respond then?
[Galaxy S I9000 Android Development] gsw5700:
Dude, thanks for that, does bluetooth fully work on speedmod? if so I'll have to try it out and leave the security of cf3.2
[Galaxy S I9000 Android Development] Eienkei:
JPJV6 is out now. Does it work with it? Does it come with CIFS support? Please add it if its not already in there!
[Galaxy S I9000 Android Development] russell.nash:
I never saw a BT problem related to speedmod.
[Galaxy S I9000 Android Development] Bangdoo:
Hello can someone please help me?

when i start my contacts and want to scroll the list always hangs a little bit. How can i fix this?

I only have 31 Contacts
[Galaxy S I9000 Android Development] sathkartha:
is this okay for use with JV6?

can this kernel be used on JV6 which Indian users have been updated to?

Thanks in anticipation.
[Galaxy S I9000 Android Development] SHS2000:
Thank You for your great work ,

Plz add BLN .

Thank You
[Galaxy S I9000 Android Development] EseLoKo:
With BLN i would give 10 points to this kernel.

Without it I give it 9 ;) :D

Thanks hardcore.
[Galaxy S I9000 Android Development] evermick:
Yes, BLN please :)
[Galaxy S I9000 Android Development] ivanchin99:
+1 for this please. This kernel would be great with BLN support :)
[Galaxy S I9000 Android Development] gsw5700:
Noob Questions

Guys, Sorry for the noob questions, hope you can help. I can't find any instructions for applying this splendid kernel!

I'm on stock deodexed JVO/CF-ROOT 3.2

Do I neeed to ...

disable lagfix

wipe dalvik cache

apply speedmod-kernel-k15h-t2-300hz.tar as PDA via ODIN (no re-partition)

How do I convert to ext4 (CWM?)

)Should I delete the tweak manager app from CF 3.2?

What CSC does this use (don't want to change and re-enter all data).

Will I need to apply JKAYS themes again..?

Calibrate battery as usual.

Guessing/hoping all apps & data will remain.

Many Thanks
[Galaxy S I9000 Android Development] gsw5700:
Gone for it!

Flashing 15H as I type this.

Figured ext4 conversion must be from CWM.

I have full CWM backups + TB + SMS so going for it....

Wil let you know (soon hopefully)
[Galaxy S I9000 Android Development] jocke_lulle:
Just disable lagfix and flash .tar-file in PDA and you should be fine. Sorry for the (too?) late answer...
[Galaxy S I9000 Android Development] gsw5700:
Whahoo!!!

For the benefit of other noobs...

Applied via Odin 1.8 (PDA=speedmod-kernel-k15h-t2-300hz.tar) took 2 mins

Now running on 15H T2 300hz, CSC remains at XEU

All apps still there

Rebooted to recovery via power button :-)

Its using CWM 2.5 as stated

Advanced ULK features - convert to ext4 (as Froyo)

Note can defragment FS if you do this when already using ext4

Deleted Tweak manager

Deleted Dalvik cache (to be on the safe side)

mount | grep ext4 (reveals main FS's are now ext4)

ran SETCPU - detected kernel speeds OK, ondemand used OK for main & profiles

setcpu showing more favourable spread of CPU time spent at different speeds which is good, esp as its spending MORE time at 100Mhz profile

top command no longer scrolls correctly from terminal emulator :-(

Initial look appears to show system using more CPU when idling (>10%, CF3.2 was generally < 10% system+user)

Quadrant (on 3rd run after clearing memory which is my std way) shows 1470

(was 2200-2300)

Voodoo control OK.

Less free memory available (down to 66Mb, used to have 80Mb+ free) - OK - let Android use the memory, thats what its there for!

GPS fixed in 10-15 secs with 10m accuracy

Bluetooth - looks OK but need to test under different scenario's

system idling CPU now calming down to ~ <=10%

Phone initially appears to be as responsive as CF 3.2

Need to calibrate battery and generally test...

Thankyou Hardcore, Could be another top kernel!!
[Galaxy S I9000 Android Development] demonstone:
What the hell about everybody asking about bln!!!!??? Looooool

Hey guys, maybe isn't so easy to make it work in ginger... actually dark core suports it but they can't make it work with missed calls, messages and more... So why we need bln?

This is not a destructive comentary... Only a funny one...

You're so great HC!!!!!

Escrito desde mi Galaxy S
[Galaxy S I9000 Android Development] rG-:
neldar already fixed it all ...... check his bln 3.0 thread
[Galaxy S I9000 Android Development] existz:
You need a patched services.jar for bln to work with sms..etc..there's one somewhere in neldars thread, needs copied to /system/framework/... or his sources for it are on his github if you want to patch your own services.jar.. But it does work ..works well :).. and of course a kernel with bln support

EDIT

I actually have one posted, but has only been tested on jvh/jvo/jv9 ...so don't know if it will work on anything else

http://berryfx.com/RobBeane/Kernel/Files/BLN/
[Galaxy S I9000 Android Development] Pfiffle:
I have BLN with Darky 2.5 and GOA Rom. Goa have the service.jar mod in his Rom. I would have the Spedmood with the BLN! But HC?!???
[Galaxy S I9000 Android Development] 94kram01:
hey hardcore,

could you please include the voodoo stuffs? (sound etc...)

thanks in advance!
[Galaxy S I9000 Android Development] Lobaba:
I was originally on DXJPE, 2.2.1 froyo with hardcore K13E

flashed to DXJV9 directly without pit or repartition. Flashed K15H, enabled root and lag fix ext4.

Problem: My previous installed apps show up in market my apps but not within the phone! What gives...as a result I tried installing titanium backup to restore apps and data but it installs and does not appear in applications...

edit: the apps appear as 0 bytes in the manage applications. uninstalled titanium backup did teh trick
[Galaxy S I9000 Android Development] stateit:
Why don't you buy SuperCurio's "Voodoo Control Plus" app from the Market (for the price of a beer) and it will give you the VooDoo sound you want .

Tightwad.

Support your Devs.

(Apologies if you didn't know this before).
[Galaxy S I9000 Android Development] demonstone:
+1 we all should support devs because of our own benefits

Escrito desde mi Galaxy S
[Galaxy S I9000 Android Development] DocMarc73:
Hope you guys dont forget hardcore, who keeps his work free of charge and doesn 't force you to pay for features we all long to get!

I do appreciate supercurios work, but forcing people to pay is commercial and controverts the spirit of open source programming.

Just think about it ...

Sent from my hand
[Galaxy S I9000 Android Development] nauj23:
Yes, Bluetooth is working without problems!.....Regards!!
[Galaxy S I9000 Android Development] manny_123:
i cant enable ext 4 "md5 mismatch"
[Galaxy S I9000 Android Development] demonstone:
Anyway I just donated HC a little right now... Because I love this kernel and his whole work

Supercurio isn't forcing people to pay... you can buy his app to have voodoo sound and more without his kernel or you can use his free app and his kernel for voodoo sound, isn't it?

Escrito desde mi Galaxy S
[Galaxy S I9000 Android Development] Gvdn:
People like yourself should be banned from these forums.
[Galaxy S I9000 Android Development] Pietplezier:
I Like your'e kernels!
[Galaxy S I9000 Android Development] mdv53:
Same here, phone restart when screen is off(20 minutes)
[Galaxy S I9000 Android Development] hardcore:
I just had that too, so I'm reverting to stock memory config on K15A-T11.
[Galaxy S I9000 Android Development] jornbjorn:
sweet... enjoy following your developement... have tested all versions posted so far. only had one reboot i think on t9. phone feels really smooth. smoother than others that uses ondemand...
[Galaxy S I9000 Android Development] SilverMist1:
i think when Speedmod is complete there will be a mass migration to gingerbread :)
[Galaxy S I9000 Android Development] TheAbalone:
Is it possible, that the random reboots are related to the fugu-kernel? i tested the fugu-kernel before speedmod and i think that this is the cause of the kernel. in the docrom thread some have similar problems with voodoo kernel after fugu... (http://xdaforums.com/showthread.php?t=817703&page=3846)

i had random reboots until i flashed back to fugu-kernel... i haven't tested T11 yet to confirm.

edit: ok, the fugu-problems are of other kind, because my reboots were already after some seconds/minutes.
[Galaxy S I9000 Android Development] jornbjorn:
yes, fugu just seems to mess things up. would not recommend it to anybody at this time... seems to only work if you flash a new rom with that one baked in or something... really strange.
[Galaxy S I9000 Android Development] zacharias.maladroit:
Hi hardcore,

awesome work done :D

you're referring to PMEM settings ?

thanks !

with the kernel sources it would be quite possible to achieve :p
[Galaxy S I9000 Android Development] pennzoilgtr:
Hardcore, is there a possible chance that you can fix charging issue where charger goes on vacation after batt is fully charged?

after full charge, the battery will discharge by itself even the charger is still plugged (it reads full charged although batt is discharging). and the longer you leave it plugged the more it drain.
[Galaxy S I9000 Android Development] asgard:
Hi Hardcore,

Didn't look at source, maybe you have better - tried something like this for a memcpy() replacement inlined?

memcpy_armneon:

push {r4-r11}

mov r3, r0

1: subs r2, r2, #128

pld [r1, #64]

pld [r1, #256]

pld [r1, #320]

ldm r1!, {r4-r11}

vld1.64 {d0-d3}, [r1,:128]!

vld1.64 {d4-d7}, [r1,:128]!

vld1.64 {d16-d19}, [r1,:128]!

stm r3!, {r4-r11}

vst1.64 {d0-d3}, [r3,:128]!

vst1.64 {d4-d7}, [r3,:128]!

vst1.64 {d16-d19}, [r3,:128]!

bgt 1b

pop {r4-r11}

bx lr

Give it a whirl :D
[Galaxy S I9000 Android Development] zacharias.maladroit:
source / origin of that please ?

or could you post it at pastebin ?

in which file is this exactly supposed to be dropped ?

is this even complete ?

thanks !

edit:

source: http://pixhawk.ethz.ch/wiki/omap/optimization/memcpy_armneon

edit2:

sources & git repo:

http://groups.google.com/group/beagleboard/browse_thread/thread/12c7bd415fbc0993/f35e307679609bab?lnk=raot

http://sandbox.movial.com/gitweb?p=mmem.git;a=commitdiff;h=d0164fd10f6deb313e0767d687a17bd93b691d6b

looks like it more than doubles bandwidth (on other sites noted) - nice ! :)

(?) (!)

source: http://permalink.gmane.org/gmane.comp.compilers.llvm.devel/27134