yashsingh1/xdaforums huggingface dataset:
[Galaxy S Advance I9070 Android Development] qbastrzem:
Check your cpu usage. I flash 3.7 and my cpu is on 20%-30% . I think this is not work on P version

GT-I9070P

---------- Post added at 08:19 PM ---------- Previous post was at 07:52 PM ----------

This is my score but i uinstal nfcsystem.apk unfortunately when i remove this app, play store dont work

GT-I9070P
[Galaxy S Advance I9070 Android Development] cocafe:
It is caused by PegasusQ.

When the screen off,the second cpu will be "hotplug"(closed),then you will hear that sound. :)

I am trying to avoid this.

Try to clean the memory,it is the temporary workaround. :)

EDIT:

Or it may be caused by readahead value of sdcard.

Anyway,i will try my best. :)

Thanks.
[Galaxy S Advance I9070 Android Development] cocafe:
Any higher score?? :D

This is the marks of the kernel i built just now.

And finally,the game performance becomes normal!! :cool:

But it needs to improve 1-2fps in my plan.

And the fsync,i use dynamic fsync control now.

The screen is off,fsync is on.

The screen is on,fsync is off.

If i am free,i will test my new ideas about BFS. ;)

Cheer up!!
[Galaxy S Advance I9070 Android Development] hardia:
Wow!

That's quite high score you have.

Mine highest only 7117...:(

Sent from my Galaxy:

Galaxy S Advance:

JetMOD 3.2.2:

CoCore v3.7
[Galaxy S Advance I9070 Android Development] Karrammosky:
Which app do you use to take screenshots and how do you show the detailed informations? I don't found that screen :eek:
[Galaxy S Advance I9070 Android Development] shut_down:
http://lmgtfy.com/?q=how+to+take+screenshot+with+samsung+galaxy+S+advance
[Galaxy S Advance I9070 Android Development] RSDamasceno:
Screenshoot = Home key + power key.
[Galaxy S Advance I9070 Android Development] shut_down:
@Karrammosky: And you press "Detailed scores" just above your resoult to get that screen...

Here is mine, with CoCore 3.5 and JetMOD 3.2.2. (waiting 3.8 with that FMradio fix :good: )
[Galaxy S Advance I9070 Android Development] petraru1:
mine ... :)
[Galaxy S Advance I9070 Android Development] Karrammosky:
I know how to take screenshots, I just wanted to know which app do you use ;)
[Galaxy S Advance I9070 Android Development] Karrammosky:
Here is mine
[Galaxy S Advance I9070 Android Development] cocafe:
Eek! Your sdcard speed is really high :eek:

Why the sdcard speed of you guys is really high? :confused:

Mine is really slow in AnTuTu.

But when i use SD TOOL to test it,it got 5mb/s write and 25mb/s read.

I use Soild Explorer to copy files,it shows me 10mb/s. :)

And i am considering to tweak the CFS parameters.

The kernel still need to be improved.

BTW,my mobile data is used up.

Perhaps i cant reply you frequently. :p
[Galaxy S Advance I9070 Android Development] shut_down:
Do you use internal or external SD? :) Use internal.

Послато са GT-I9070 користећи Тапаток 2
[Galaxy S Advance I9070 Android Development] Karrammosky:
I think that probably depends on the type of sd card, I use a Sandisk sd. However I don't understand why the "Database IO" voice was almost halved when I redid the bench..
[Galaxy S Advance I9070 Android Development] qbastrzem:
I get this on xxld2 rom.

Cpu - performance

Scheduler - noop

Internal sd - SD-Boster app, cache set on 512kb

GT-I9070P
[Galaxy S Advance I9070 Android Development] cocafe:
Well,i will try.

Internal memory speed is faster absolutely. ;)

Your sdcard speed helps increase 300 score. :cool:

You mean that is stock kernel? :)
[Galaxy S Advance I9070 Android Development] qbastrzem:
Yes this is stock kernel.

When i use yours kernel i have that cpu drain.

Too bad cos i like this phoenixq governor.

I run the test with external sd:

GT-I9070P
[Galaxy S Advance I9070 Android Development] cocafe:
CPU drain?

Try to change the governors. :)
[Galaxy S Advance I9070 Android Development] qbastrzem:
Mayby tomorrow i try, but i think it something else. Drain stop when i remove the NFCsystem app, but play store cant work with this app. :(

GT-I9070P
[Galaxy S Advance I9070 Android Development] petraru1:
what governor do you recommend for avoiding the CPU drain?
[Galaxy S Advance I9070 Android Development] cocafe:
Because i dont have added NFC driver to the kernel.

Could you upload the init.rc of stock i9070p kernel here?

Thanks!

If you dont mind the battery drain,Performance is the best.

Of cause,that is not nice.

Yep,you can use LagFree.

It makes lag "free". :)

Or if you have enough time,try it one by one.
[Galaxy S Advance I9070 Android Development] RSDamasceno:
In the pagasusq, battery drain detected.
[Galaxy S Advance I9070 Android Development] cocafe:
Yep?You haved checked the every cpu time state in SetCPU?

I think it is nice.

Because PegasusQ will hotplug the CPU1 when system is idle. :)
[Galaxy S Advance I9070 Android Development] qbastrzem:
Because i dont have added NFC driver to the kernel.

Could you upload the init.rc of stock i9070p kernel here?

Thanks!

I take the kernel from here:

http://xdaforums.com/showthread.php?t=1660419

GT-I9070P
[Galaxy S Advance I9070 Android Development] shut_down:
One time it happend to me, after reinstalling ROM and flashing 3.7 after that. Phone was hot somewhere around camera lens, and NO-frills was showing that CPU was mostly at 100%. Than I put it in Ondemand and Noop. I kept that way for a while, than I went back to PegasusQ and SIO. And everything was ok.
[Galaxy S Advance I9070 Android Development] cocafe:
Yep!

Because the cpufreq list has been changed in CoCore v3.7.

The No-filter set a wrong governor.

So that your CPUs runs at 1Ghz. :p
[Galaxy S Advance I9070 Android Development] shut_down:
I should left it that way, and fry some eggs on the go (who said we do not have OTG). :laugh::laugh::laugh: :cool:
[Galaxy S Advance I9070 Android Development] cocafe:
I am sure that our platform supports OTG.

But i havent a OTG cable.

So i cannot experiment it. :p

BTW...

The Ace2 HD kernel developer hafidzduddin found a "working" j4fs source code.

Check my screenshot.

The J4FS partition is mounted.

But the i cannot reboot into recovery via Terminal.

The CoCore is going well.

I will focus on fixing j4fs.

Diego should do it too,i have told him. :)

Hope we can fix this troublesome issue.

Cheer up! :)
[Galaxy S Advance I9070 Android Development] shut_down:
Nice! :cool:
[Galaxy S Advance I9070 Android Development] hardia:
nice!

will be waiting for the fix for reboot functions..:laugh:
[Galaxy S Advance I9070 Android Development] AlexCoolBoss:
What is the best io scheluder for cpu(tell me one for performance and one for battery and one for both)

?

Thanks in Advance!!!
[Galaxy S Advance I9070 Android Development] Karsten95:
Hey i uploaded for you the init.rc File from my I9070P compressed in a ZIP File. I hope it helps.

Greetings Karsten K.
[Galaxy S Advance I9070 Android Development] shut_down:
Cocofe posted link with explanation of all guvernors and schadulers on the first page, look there.

Послато са GT-I9070 користећи Тапаток 2
[Galaxy S Advance I9070 Android Development] theoblackhawk:
Just a noob question: I'm using diego-ch's stock kernel with TRWP and already rooted,

applying this kernel I risk lose any data on my phone?

And after apply the CoCore it keep my root?

Thanks for the help.
[Galaxy S Advance I9070 Android Development] shut_down:
You keep root, you do not loose any data if you do not wipe data or do a factory reset. It just change kernel. Do cache/dalvik cache wipe.
[Galaxy S Advance I9070 Android Development] hardia:
nope and nope.:laugh:

flash it and your phone kept it root.

AFAIK there's none complained their data loss after flashing this kernel..including me..:p
[Galaxy S Advance I9070 Android Development] qbastrzem:
I flash the 3.7 again. Change the governor and scheduler several times. This is my cpu percent use in a 90 sec. Governor is ondemand.

To compare same thing with stock kernell

GT-I9070P
[Galaxy S Advance I9070 Android Development] cocafe:
Thanks for report.

Perhaps CoCore is not fully compatible with i9070p.

I am about to work on this.

BTW,which app you use in the screenshots?

I want to test it on my i9070. :)

BTW,CoCore 3.8rc is ready to be released. ;)

The screenshot:

PegasusQ+SIO+Internal Memory
[Galaxy S Advance I9070 Android Development] shut_down:
Yeah!!! I want that FMRadio fix. :cool::good::good::good:

P.S. I think it will be more relevant score if we do not use SD card read/write speed test. ;)
[Galaxy S Advance I9070 Android Development] cocafe:
The FMRadio signal of i9070 is not good i think.

But the audio quality is ok. :D

If i dont use sdcard tests,it is 7100-7300. :)

BTW,because we dont know the right j4fs parameters for i9070;the j4fs partition is mounted,but it cannot work properly.

It needs more time. :(

And i find that V(R) is a good io scheduler,too! :p

Gotta sleep.

And the Processor Usage Screenshot:

Normally,when system is idle,it goes 1%-10%(Dual Core,200-1000mhz,PegasusQ,VR)
[Galaxy S Advance I9070 Android Development] qbastrzem:
The app is "CPU Checker" by toshi7.net

Mayby someone finaly build proper kernel for P version.

I hope that you can do it.

Big thanks :)

GT-I9070P
[Galaxy S Advance I9070 Android Development] cocafe:
Updated.....v3.8rc :laugh:

When i have enough time,i will make a new kernel for i9070p. :)
[Galaxy S Advance I9070 Android Development] cocafe:
Sorry,guys.

I found that music stuck when the io had some heavy loads.

I am trying my best to fix it.

I am sorry. :(
[Galaxy S Advance I9070 Android Development] shut_down:
I confirm that FM radio problem is fixed now. Both chenels have the same volume level. :good:
[Galaxy S Advance I9070 Android Development] hardia:
hi.

just wanted to ask, is this compatible with your kernel?

or is it supported in your kernel?

cuz i wanted to try it on my phone..

here the link,

http://xdaforums.com/showthread.php?t=2000609
[Galaxy S Advance I9070 Android Development] cocafe:
Perhaps not.

Btw,the audio cut off issue fixed.

I have to disable dyn_fsync in kernel.

I am adjusting the audio....

EDIT:

I am considering introducing Ezekeel's fsync control.

It is not dyn_fsync,it can be control manually. :)
[Galaxy S Advance I9070 Android Development] coolkillermax:
CoCore v3.7 kernel can mix Jetmod 3.1 ?

Hi cocafe - is it this latest CoCore v3.7 kernel can mix Jetmod 3.1 ? & what benefit can get after install it ?
[Galaxy S Advance I9070 Android Development] Shaaan:
Cocafe i have a request!

Can you please add more steps to the cpu frequency?

If possible please add 10/12 steps.

Thanks..

I do not respond to tech support via PM
[Galaxy S Advance I9070 Android Development] ertank07:
When you share with rc3.8 kernel, man?
[Galaxy S Advance I9070 Android Development] shut_down:
When will you look on the first post? :p It is already there.

Послато са GT-I9070 користећи Тапаток 2
[Galaxy S Advance I9070 Android Development] ertank07:
I saw now. I'm sorry ;)
[Galaxy S Advance I9070 Android Development] AlexCoolBoss:
Change the title bro

Thanks in Advance!!!
[Galaxy S Advance I9070 Android Development] cocafe:
Ahhaaaa!

I forgot it!

Thanks for notice :)

Shut_down,Thanks!

Youre always kindhearted and helpful. :)

I have updated it.

I am building a kernel which has fixed the terrible cut-off audio issue.

And i am working on Multi-Cores Scheduler. :)

Nope.Shaaan,i have did this two months ago. :)

I have added 600Mhz ,1200Mhz and 1100Mhz.They didnt work at all. :(

Take a look at the PRCMU module in kernel source.

It controls the real freqs.

When we can modify this successfully,we can OC our platform absolutely.
[Galaxy S Advance I9070 Android Development] ertank07:
Thank you for the new kernel, it's beautiful. but I'm getting linpack score of 42 with a peqasus + sio, how did you score you 66?
[Galaxy S Advance I9070 Android Development] cocafe:
Aha?

You must have tapped "Single Thread".

Try "Multi-Thread"

And i got an amazing result just now..

And the v3.86 is avaliable.. :cowboy:
[Galaxy S Advance I9070 Android Development] Shaaan:
I am not talking about oc. Just add 10 steps between 200 - 1000. Thay way hotplugging will be better!

I do not respond to tech support via PM
[Galaxy S Advance I9070 Android Development] cocafe:
Aha.

Got it.

But how about oc? ;)
[Galaxy S Advance I9070 Android Development] ertank07:
single 42 score multi 67. how did you score 80. how settings?
[Galaxy S Advance I9070 Android Development] cocafe:
Lol,that is luck. :)
[Galaxy S Advance I9070 Android Development] ertank07:
you settings,please ;) which rom are you using?
[Galaxy S Advance I9070 Android Development] skubi07:
When i add this to my sysctl.conf, my keyboard dont work.. i cant type anything.
[Galaxy S Advance I9070 Android Development] Shaaan:
There are 4-5 files that you'll have to edit to add oc support! Just adding the oc frequencies won't help as the kernel doesn't know that there are any frequencies above 1000. This is defined in a different file. Probably grep the source for the file.

I do not respond to tech support via PM
[Galaxy S Advance I9070 Android Development] Sami Kabir:
Sorry for the noob questions....

1. How to create a "New File" so that I can enter

#!/system/bin/sh

echo 0 > /sys/kernel/dyn_fsync/Dyn_fsync_active;

2. Can I directly flash v3.8.6 via TWRP or should I flash 3.8 first..?

3. Is J4FS Driver fixed or still in progress..?
[Galaxy S Advance I9070 Android Development] shut_down:
1. Create text file with no extension (without .txt) and put the text there. Or copy one of the files from init.d folder (if you use JetMOD you have couple of them), rename it to name you with and open it by draging it to the text editor. Than save, and you have it.

2. 3.8.6 directly

3. You continue with your practice of not reading thread? :p HERE
[Galaxy S Advance I9070 Android Development] Thvmh:
You newest kernel version works like a ferrari on a circuit!!!

Verstuurd van mijn GT-I9070
[Galaxy S Advance I9070 Android Development] Sami Kabir:
dude, which one 3.8 or 3.8.6rc..?? and did u change any value/settings or apply any tweaks or is it default?? and are using the stock rom or custom rom..?

---------- Post added at 01:01 AM ---------- Previous post was at 12:52 AM ----------

Thanks but I still didn't understand how to "create a text file" "without .txt and do tell me when u fix the "j4f5" problem :P
[Galaxy S Advance I9070 Android Development] skubi07:
In rootexplorer press menu, and there is option make file. Name it as you want, ant put text into this file.
[Galaxy S Advance I9070 Android Development] shut_down:
I am not fixing anything. :D Save as text, than use Total commander to erase .txt I will tell you tomorow other way because I will go to sleep now,if someone else dont till than.

Послато са GT-I9070 користећи Тапаток 2
[Galaxy S Advance I9070 Android Development] cocafe:
Well?

Remove it,and it works?

It is really odd. :(

In theory,it wont cause this issue.:)

Well.

Shaaan,could you oc it for us? :p

I have to prepare a exam this week,and have a 3-day exam next week.

I think the cm kernel needs to be OC too.

So,please. ;)
[Galaxy S Advance I9070 Android Development] Shaaan:
I can try. Although i don't guarantee anything!

Can you please make a new branch in your repo named as oc-temp and give me push access?

I am in college and do not have access to a build system these days.

I do not respond to tech support via PM
[Galaxy S Advance I9070 Android Development] cocafe:
Eek.My Ubuntu cannot connect to the Internet.That is why i havent uploaded the changes to my github.

The source code hasnt been updated for months. :(

I am sorry.i cant create a new branch now. :(

But you can push it to the master branch.

That is Ok. :)

I am about to create a new repo this Sunday.

I have added you to the collaborators. :)
[Galaxy S Advance I9070 Android Development] whitexp:
hey man

please add this in init.rc

service netd /system/bin/netd

socket netd stream 0660 root system

socket dnsproxyd stream 0660 root inet

and compile a new kernel !!!

pleaseeeeeeeeeeeeeeeeeeeeeeeeee
[Galaxy S Advance I9070 Android Development] cocafe:
Okay.Tomorrow afternoon.I will upload a kernel.

I have no time to work today.

Sorry :p
[Galaxy S Advance I9070 Android Development] whitexp:
ok

no forget me :P

(about github up to date and "how to build for i9070 ")

thanks
[Galaxy S Advance I9070 Android Development] skubi07:
Yeah... when i restore .bak of this file, it works fine.
[Galaxy S Advance I9070 Android Development] Shaaan:
That file in no remote way affects the keyboard. Please provide aa logcat for further info

I do not respond to tech support via PM
[Galaxy S Advance I9070 Android Development] skubi07:
I think thats no problem with keboard, but touch screen..
[Galaxy S Advance I9070 Android Development] cocafe:
CoCore v3.9Beta

Changes:

Block/SIO: Tweaked

RamDisk/init.rc: Applied the requests of @Whitexp

Scheduler: Tuned a parameter of CFS

Net/TCP: Removed a "Fix" TCP Rate patch

PS. The attachment cannot be flashed by TWRP. You need un-pack to get kernel.bin.md5 and `dd` the zImage file(kernel.bin.md5) to phone.

This is beta version! And,I only have changed something. :)

EDIT:

Unzip this zip package in Windows via 7-zip/WinRar.

Some guys will help me re-pack it and upload to a new post. :)

I am sorry that i use other encoder to create a zip for smaller size. :o

I wont use this encoder anymore.

Download URL(Fixed the zip errors,Thanks a lot! @shut_down ;) )

http://d-h.st/Vzr
[Galaxy S Advance I9070 Android Development] Karsten95:
CoCafe: did you change something for the NFC Version? Thanks for your great Work.

Gesendet von meinem GT-I9070P mit Tapatalk 2
[Galaxy S Advance I9070 Android Development] cocafe:
Hi.

When i have one-day free time,i will provide you a new kernel for i9070p.;)

I will avoid breaking stock j4fs driver.But it will lose some features,because some features will break stock j4fs.ko. :)

EDIT:

If you guys dont mind the version string "BETA",i recommend you trying this.

The game performance increases a bit. :)

And the next step: BLN support(varun requires),j4fs and more. :)

But i need to work on my exams first.:D
[Galaxy S Advance I9070 Android Development] Karsten95:
Thank You! You make a great Work! :) Well badly my Phone gets every some seconds a FPS Lock i dont know why. I must use Stock Kernel. :(

Gesendet von meinem GT-I9070P mit Tapatalk 2
[Galaxy S Advance I9070 Android Development] cocafe:
Yep!

Some P users reported this cpu load issue.

It seems that system is requiring something always,that makes the cpus heavy load. :)

The final solution is that building a new kernel for P version. :)
[Galaxy S Advance I9070 Android Development] skubi07:
I downloaded this file twice, and i cant extract zip :/
[Galaxy S Advance I9070 Android Development] shut_down:
Mistake**** :)

Yes it can't be unzipped. Some error.
[Galaxy S Advance I9070 Android Development] cocafe:
Sorry. :o

Unzip it in Windows,use 7-zip/WinRAR.

And help me upload it again.(in a new post)

Thanks!!! :)
[Galaxy S Advance I9070 Android Development] shut_down:
7-zip did the job. :)

Here you are.
[Galaxy S Advance I9070 Android Development] Thvmh:
Stock rom

3.8.6rc

Govenour pegasq

I/o sio

Do you wanna know more???? I just gave him a thanks for his work!

Verstuurd van mijn GT-I9070
[Galaxy S Advance I9070 Android Development] migaia:
'dd'?

Inviato dal mio GT-I9070 con Tapatalk 2
[Galaxy S Advance I9070 Android Development] cocafe:
Wow.

shut_down,youre a great and warm-hearted man. ;)

Thanks a lot!! :)

:)
[Galaxy S Advance I9070 Android Development] cocafe:
Copy the kernel.bin.md5 in the zip to anywhere you like(e.g /sdcard),and open your Terminal.

`cd` to folder where has kernel.bin.md5

and use this command to flash kernel.bin.md5 :

dd if=kernel.bin.md5 of=/dev/block/mmcblk0p15

Comfirm you have typed a correct command,and tap Enter to flash.

Wait for seconds,and reboot to take effect.

I have teached this method for many many times.

It seems that it is a good idea to make it as a copy,when i need to teach it again,just paste it.:D

See 1st post for more info.

Check /proc/version for version information.
[Galaxy S Advance I9070 Android Development] migaia:
Ok but surely I'm too nooby for this. How open my terminal? Can I find someting in first post ?

Inviato dal mio GT-I9070 con Tapatalk 2
[Galaxy S Advance I9070 Android Development] lthy31:
Download terminal emulator from Google play ;)
[Galaxy S Advance I9070 Android Development] naitik2012:
which Governer i use ?

Cocafe ur karnel is awesome i scored 7208 on antutu using pegasusq and sio

but i want to ask u one question which governer i used for better performance i dont mind battry drain :D shud i use performance ? to get better performance den pegasusq and if i use performance governer my CPU usage will increase ? and cause more heat ?

thanks :)
[Galaxy S Advance I9070 Android Development] Chry_Gigio:
Well, my suggestion would be raising the frequencies. Let me explain myself , Set the Minimum Level to 400Mhz and the Max 1000Mhz , you should have enough of this. Also i find sio sometimes sluggerish.. perhaps you might try PegasusQ + NOOP @ 400/1000Mhz . This should be good enough for having good performances.

But if you want the best performance perhaps you might wanna try the performance governor.

This performance governor simply puts the frequency of our CPU at 1Ghz , all the time. You might find it a Lot battery draining though... And kind of useless :D It's good only for benchs.
[Galaxy S Advance I9070 Android Development] migaia:
Sorry but when I type'cd', emulator answer is "home not set". This is not a big problem because my phone works fine. I would just like to learn using terminal emulator and flash the file.

Inviato dal mio GT-I9070 con Tapatalk 2
[Galaxy S Advance I9070 Android Development] caroulx:
hi cocafe..i just wanna know..wat ur setting..in my antutu..not score so much..i just got around 6k..and already use setting as u advice which is pegasusq + sio..here is my screenshot..tq
[Galaxy S Advance I9070 Android Development] Karrammosky:
Use performance Profile to do benchmarks

Inviato dal mio GT-I9070 con Tapatalk 2
[Galaxy S Advance I9070 Android Development] Shaaan:
Why do people rely on benchmark scores?

I mean, it's okay to do a benchmark test for fun, but who told you guys that by greater benchmark scores, your devices will be better!?

I do not respond to tech support via PM
[Galaxy S Advance I9070 Android Development] naitik2012:
will mobile got heat if i use performance governer
[Galaxy S Advance I9070 Android Development] migaia:
:)

Inviato dal mio GT-I9070 con Tapatalk 2
[Galaxy S Advance I9070 Android Development] hamimi:
If daily used,probably got heat faster
[Galaxy S Advance I9070 Android Development] cocafe:
Aha.

For performance,you can use LagFree governor.

And guys,i found a issue.

The screen will lose response in 1-2s.

Perhaps some guys have reported this.

This issue doesn't always happend.

I am planning to introduce FSync control not Dynamic Control.

So you can turn on/off fsync by yourself.

Perhaps this issue is caused by dyn_fsync,too. :D
[Galaxy S Advance I9070 Android Development] caroulx:
performaance profile?sory for noob question..and what setting for battery saving?thx
[Galaxy S Advance I9070 Android Development] naitik2012:
lagfree governer drain more battery den performance ?
[Galaxy S Advance I9070 Android Development] cocafe:
Performance is not a good idea.

LagFree will scale down freqs.

Or you can try a app called CPU Sleeper,it can shut down the 2nd core when system is idle :)

Nope.I think it cost you more battery.

Because you need to run a app in the background.

Governors are the profiles.

Use the governors which can jump the freqs between max/min.

Try interactivex?

Or try the hotplug governors?
[Galaxy S Advance I9070 Android Development] ming86:
Is it PegasusQ will keep the CPU freq on 1000MHz when charging the phone?
[Galaxy S Advance I9070 Android Development] cocafe:
Nope.
[Galaxy S Advance I9070 Android Development] qbastrzem:
I recommend widget Temp+cpu vol 2. Very useful. You always now how yours cpu work.

GT-I9070P®land
[Galaxy S Advance I9070 Android Development] migaia:
Unfortunately, the phone will reboot when it is charging, when incoming call and incoming sms.

jetmod 3.2.2

cocore kernel 3.8.6rc

can someone help me