yashsingh1/xdaforums huggingface dataset:
[Galaxy S Advance I9070 Android Development] Sami Kabir:
I have a really odd problem... it seems that CoCore v4 doesn't work very well with JetMod... It worked great with stock ROM but not with JetMod....

Gaming performance too decreased on my phone after using the combination of CoCore v4 and JetMod 3.2....

Sent using XDA Developers' App from my GT-i9070
[Galaxy S Advance I9070 Android Development] SinAkira:
C'mon dude... read/search a little bit to understand how to improve performance and test it.....

a little pages before i was talking about it...:banghead:
[Galaxy S Advance I9070 Android Development] kred9k:
ive loaded the kernel but I do not have init.d folder still do not know why

@

By the way ... I love this karnel already hehe. ACID + CoCore = MUSIC DREAM

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[Galaxy S Advance I9070 Android Development] shut_down:
You make it yourself. As I know kernel.do not make that folder.

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

There is a girl. Welcome. :cowboy:

And i only use few init.d scripts.

If you guys want them,absolutely,i can give you. :)

I am on phone,so i will upload them tomorrow when i get to PC

It seems that everything goes well with new kernel.

Screenshot: Performance+sio+fsync+mali_l2 48kb+patience

Tomorrow i will work on some arm features :screwy:
[Galaxy S Advance I9070 Android Development] petraru1:
take your time :)

i think the JB update will resolve this issue
[Galaxy S Advance I9070 Android Development] hamimi:
does it work on suppressed rom?
[Galaxy S Advance I9070 Android Development] cocafe:
Thank you for understanding.:)
[Galaxy S Advance I9070 Android Development] demokracia:
Your kernel can be installed on xxle2? I want to try and I would like to know? If you do not know ... I can make a backup of my rom with TWRP ... Install your kernel ... And then back to my rom?

Sorry for the question ... But I'm newie ... Thanks for your input ... Greetings from Argentina

Enviado desde mi Advance usando rom Chuck_Advance_v.3
[Galaxy S Advance I9070 Android Development] cocafe:
Sure, it can work on any stock ROM.

Just install it via TWRP.

It still need to optimize, but i have no time now. :)
[Galaxy S Advance I9070 Android Development] demokracia:
Ok .. Thanks for responding! What is the latest version available? V.3?

Enviado desde mi Advance usando rom Chuck_Advance_v.3
[Galaxy S Advance I9070 Android Development] petraru1:
the latest version is V.3.1
[Galaxy S Advance I9070 Android Development] demokracia:
Thanks... I try this afternoon...

Grettina

Enviado desde mi Advance usando rom Chuck_Advance_v.3
[Galaxy S Advance I9070 Android Development] mathei:
Where did you find rom CHUCK_ADVANCE_v.3?:confused:

Link please! Thanks!!!
[Galaxy S Advance I9070 Android Development] shut_down:
I think that he is sending from another phone, that uses that ROM.
[Galaxy S Advance I9070 Android Development] mathei:
ADVANCE is Samsung Advance! Or not?!:laugh:
[Galaxy S Advance I9070 Android Development] shut_down:
He should answet that. :) But I think we all would know if there is some new custom ROM for our phone.
[Galaxy S Advance I9070 Android Development] demokracia:
no ... i9070 can be used ...

Here goes: http://www.htcmania.com/showthread.php?t=467138

is very stable and doing quite well

[/COLOR]

yes... check the link

Here goes: http://www.htcmania.com/showthread.php?t=467138

is very stable and doing well

yes... check the link

sorry mi bad english... i use google translator
[Galaxy S Advance I9070 Android Development] mathei:
Big thanks!
[Galaxy S Advance I9070 Android Development] shut_down:
Thanks. Well it sees that our phone have some dev support outside of XDA. :good: ;) :D
[Galaxy S Advance I9070 Android Development] ariw182:
Greeting from indonesia

Very pleased to see more developer in this device

Same here got fps drop problem

But in my case. fps drop happened only with a few games that using unity engine.is like 25 fps locked but when go to home launcher and re run the games run perfect with 60 fps constant i think. Is that driver problem.

Btw , i like this cocore kernel very stable and fast . Big thanks:beer:
[Galaxy S Advance I9070 Android Development] anijoe20:
Hi can you update my karbon A9 to ics..
[Galaxy S Advance I9070 Android Development] RSDamasceno:
On the JetMod reboots whenever I get calls.
[Galaxy S Advance I9070 Android Development] SalmanSH1:
hi dear cocafe,if u can plz add the undervlot & overclock

TY
[Galaxy S Advance I9070 Android Development] cocafe:
I'm sorry to hear that. :(

Which version of kernel you are running?

Have you enabled sleep State6?

Does it work properly when you're dialing out?

Could you provide more information?

On my stock ROM, it works well.
[Galaxy S Advance I9070 Android Development] kred9k:
i thing i/o anticipatory better

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[Galaxy S Advance I9070 Android Development] SinAkira:
root/etc/Init.d

:eek:
[Galaxy S Advance I9070 Android Development] Vayper_fr:
I have a question.

Is the init.d folder in root\etc\init.d or in system\etc\init.d ?

Thanks
[Galaxy S Advance I9070 Android Development] kred9k:
I'm not stupid I know where the folder is located just thought it would be there already, but it is not.

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[Galaxy S Advance I9070 Android Development] SinAkira:
Haha ;) btw, i took your script for mali_l2_tweak and put it on Init.d so after reboot, how can i test the "highspeed" of the network?

This script

and i took another script for zRAM

Are this ok then? :confused:
[Galaxy S Advance I9070 Android Development] kred9k:
@sinAkira

I'm not stupid I know where the folder is located just thought it would be there already, but it is not.

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[Galaxy S Advance I9070 Android Development] SinAkira:
system :)

---------- Post added at 09:06 PM ---------- Previous post was at 09:04 PM ----------

Ok, but if you don't have it, so something is wrong with your rom &/or "how your flashed it "
[Galaxy S Advance I9070 Android Development] Vayper_fr:
Thanks :)
[Galaxy S Advance I9070 Android Development] kred9k:
Twrp method :)

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[Galaxy S Advance I9070 Android Development] SinAkira:
Are you using Jetmod? :confused:
[Galaxy S Advance I9070 Android Development] Vayper_fr:
I used a terminal emulator, not TWRP to install the kernel. So, init.d is on root/etc or in system/etc/ ? Thanks
[Galaxy S Advance I9070 Android Development] SinAkira:
always on root/etc.... not system
[Galaxy S Advance I9070 Android Development] coolkillermax:
How to set your signature picture like your Jetmod picture Huge bigger ?? :confused: :confused:
[Galaxy S Advance I9070 Android Development] cocafe:
That using ping command to test is easy to go.

ping 8.8.8.8

This ping command will keep running until you interrupt it

ping -c 10 8.8.8.8

ping 8.8.8.8 10 times.

As in my case,highspeed works better(lowest latency).

To read more advanced info,google Linux TCP conf :)

BTW,the zRAM doesnt work well on our device.

SWAP wont help a game performance,it might cost more battery but no performance increases.

BTW again, /etc and /system/etc are the same folder. ;)
[Galaxy S Advance I9070 Android Development] coolkillermax:
SinAkira Kitty Girl :D ;) i think not all phone have root/etc because my phone don't have it... & my ini.d always in system/etc (see photo)... :cowboy:
[Galaxy S Advance I9070 Android Development] shut_down:
It seems to be just hiden shortcut to system/etc. When I go to root/etc it puts me in root/system/etc.
[Galaxy S Advance I9070 Android Development] naitik2012:
Battery drain very quikly in cocore 3.9beta8 even in stand by every hour 2% battery drain :(
[Galaxy S Advance I9070 Android Development] cocafe:
Could you help me do a experiment?

Flash other kernels and test the battery life time,and then compare to CoCore

For me,my phone can run 12 hours without sleeping

And the mali l2,in my new kernel,28kb works better than 48kb

In Antutu:

When you use 28kb(default),2D improves.

When you use 48kb,2D drops and 3D improves.

Compare them in your environment.

Find the best one.
[Galaxy S Advance I9070 Android Development] kred9k:
I do not use but I have connected Jetmod motives. A little bit of a theme Stock

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[Galaxy S Advance I9070 Android Development] Vayper_fr:
ok
[Galaxy S Advance I9070 Android Development] Sami Kabir:
NOOB Question!

To set it to 48kb(max).Use an init.d script.

but how do I do it? Which app should I use? Terminal Emulator?

and does this "really" improve gaming performance..?
[Galaxy S Advance I9070 Android Development] shut_down:
Make file withouth extension with that content:

#!/system/bin/sh

echo 0X30 > /sys/module/mali/parameters/mali_l2_max_reads;

How to make file without extension:

1. Open note pad

2. Put that content into file

3. Save as...

4. Save as type: change it from "txt" to "all files"

You will get file without icon in windows.

Put that file in system/etc/init.d folder with Solid Explorer or other explorer that have Root access.

P.S. I do not know how much it increasse game performance.
[Galaxy S Advance I9070 Android Development] Sami Kabir:
in what extension should I save it then..? If I put it in all files and put no extension then Windows will automatically save it as ".txt" file...
[Galaxy S Advance I9070 Android Development] shut_down:
Non extension! Without. It should be non-extension file.

Use Notepad++, and save that way as I explained. Or enable extensions to be seeable in windows and remove it. You can do that with Total Commander if too.

Oh, here you are. Change its name as you like, it doesn't mean anything. And add content from your post. Open it this way: 1. Open note pad 2. edit file 3. Press save. It will remain non extension.

Non extension file.
[Galaxy S Advance I9070 Android Development] Sami Kabir:
SORRY and Thanks... I found this app named DroidEdit for Android.. can I simply type the codes on this app and save it to the directory you told me to save it to?
[Galaxy S Advance I9070 Android Development] shut_down:
Oh, I forgot something. :) If you want to do it on your phone. Simply go to root/system/etc/init.d folder and hit "New" in Solid Explorer (it is in bottom left corner). And name it as you like, without .extension. Open it there, you will be asked with what editor, choose Text file, than SE TextEditor. And just type that script there and save it.
[Galaxy S Advance I9070 Android Development] skubi07:
Init.d in root is linked to system/etc/init.d ;) And.. for me it doesnt work -.- I saw that with jetmod cocore dont work properly. Performance is decreased, and in nenamark2 i have only ~35 fps o.O
[Galaxy S Advance I9070 Android Development] SinAkira:
Works fine for me... search on this forum "powervr" and you'll get 40+ :fingers-crossed:
[Galaxy S Advance I9070 Android Development] skubi07:
Plugins for chainfire force cpu render, and it giving false result ;p
[Galaxy S Advance I9070 Android Development] SinAkira:
I don't think so... i always used it and i didn't have any trouble at all... and play HD games (i'm bossy with that and fast response) :)
[Galaxy S Advance I9070 Android Development] Sami Kabir:
Lol.. Thanks but I have a stupid problem.. after opening with SE TextEditor.. thew Keyboard doesn't come up.. so how can I type the codes..?

** PLZ IGNORE THIS... I SOLVED THIS PROBLEM *** :p
[Galaxy S Advance I9070 Android Development] naitik2012:
Cocafe can u plz upload ur init.d folder And Sysctl.Conf File If U dont mind

Thanks :)
[Galaxy S Advance I9070 Android Development] shut_down:
That's my boy. :) LOL. :laugh::laugh::laugh:
[Galaxy S Advance I9070 Android Development] Sami Kabir:
Ok I saved the script.. but any idea why do I keep getting a "Troll Face" wherever I tap on Solid Explorer..?
[Galaxy S Advance I9070 Android Development] shut_down:
Hmmm, troll face??? Screenshot it. :) I have no idea.

Hm, did you updated it. The version that is in JetMOD is no longer available. It is beta, and now there is new version. Update it.
[Galaxy S Advance I9070 Android Development] Sami Kabir:
(Sorry to go Off-topic)

I just installed ChainFire 3D so my phone rebooted.. and now I don't see it anymore... if i can catch it once again I will take a screenshot..

LOL.. the first time when I saw the word "beta" on Solid Explorer (on JetMOD) - I immediately deleted it and installed the Full Version...

(I don't like trial or beta apps on my phone :p)
[Galaxy S Advance I9070 Android Development] shut_down:
In that time when JetMOD come out, Solid Explorer was only beta.
[Galaxy S Advance I9070 Android Development] skubi07:
But i know it :D Plugins make cpu render, and when you normally using your phone, it make more battery drain coz it consume much power of cpu. U can see it on low end devices, with singlecore procesor. On sgsa, maybe id didnt make difference, but i dont like it :)
[Galaxy S Advance I9070 Android Development] SinAkira:
Oh ok, i just said it because unfortunable for you ;) it's necesary for improvemente and more fps (and you can disable it if you won't play games :D
[Galaxy S Advance I9070 Android Development] SinAkira:
you were right, it is a shortcut on root for system/etc/init.d :good:

So..... init.d is on system/etc/

P.S: sorry if i said something wrong.... my mystake :crying:
[Galaxy S Advance I9070 Android Development] naitik2012:
FPS in nenamark2 is decreased in Cocore v4.0 :( i tried to set mali to max reads but still same problem

Can u release The Gaming version Of dis karnel ? :p

And I used this command "sysctl -p | grep vm" to check dat my sysctl.conf is loading or not it only showing "vm.drop_caches=3" in terminal emulator wat it means ? is it running or not?

my sysctl.conf

#vm.page-cluster=3

vm.drop_caches=3

#vm.laptop_mode=0

vm.dirty_expire_centisecs=3000

vm.dirty_writeback_centisecs=500

vm.dirty_background_ratio=70

vm.dirty_ratio=90

vm.vfs_cache_pressure=100

#vm.overcommit_memory=1

#vm.oom_kill_allocating_task=0

vm.highmem_is_dirtyable=1

#vm.swappiness=0

#vm.min_free_kbytes=4096

#vm.min_free_order_shift=4

#net.ipv4.tcp_timestamps=0

#net.ipv4.tcp_tw_reuse=1

#net.ipv4.tcp_sack=1

#net.ipv4.tcp_dsack=1

#net.ipv4.tcp_tw_recycle=1

#net.ipv4.tcp_window_scaling=1

#net.ipv4.tcp_keepalive_probes=5

#net.ipv4.tcp_keepalive_intvl=30

#net.ipv4.tcp_fin_timeout=30

#net.ipv4.tcp_moderate_rcvbuf=1

#net.ipv4.tcp_rmem = 4096 39000 187000

#net.ipv4.tcp_wmem = 4096 39000 187000

#net.ipv4.tcp_mem = 187000 187000 187000

#net.ipv4.ip_forward=1

#net.ipv4.ip_dynaddr=1

#net.ipv4.tcp_mem = 57344 57344 524288

#net.ipv4.tcp_max_syn_backlog = 4096

#net.ipv4.tcp_max_tw_buckets = 1440000

#net.core.optmem_max = 57344

permission RWXRWXRWX

init.d script

#!/system/bin/sh

busybox sysctl -p; (permission rwxrwxrwx)
[Galaxy S Advance I9070 Android Development] CallMeVentus:
Beliving in benchmarks is believing that pigs can fly

I give up writing anymore signatures.
[Galaxy S Advance I9070 Android Development] varun.chitre15:
Exactly :p
[Galaxy S Advance I9070 Android Development] cocafe:
:highfive: I am on new kernels.

The AnTuTu benchmarks is really awful,sometimes it is really high,sometimes it is really low.

Now i believe the fps in games.
[Galaxy S Advance I9070 Android Development] AlexCoolBoss:
Cocafe please add lulzactive and lulzactiveq on future releases!!!

P.s.: Happy new year!!!
[Galaxy S Advance I9070 Android Development] Sami Kabir:
- What's the name of the New Kernel you're working on..?:fingers-crossed:

- Are you still using CoCore v3.9 Beta..? (Saw it on your Signature)

- And are you going to abandon CoCore Kernel..making CoCore 4.0 the last and final version? :confused:

Are they better than PegasusQ, Smartass, Performance and/or OnDemand..?

Happy New Year to you too..! :highfive:
[Galaxy S Advance I9070 Android Development] cocafe:
Yup.Happy new year.

And the governors you said only work on Linux 3.0+

- Keep it Secret ;)

- Nope i havent updated the signature. Testing new kernel now.

- Nope,it still has something new to add ;)

They are similar
[Galaxy S Advance I9070 Android Development] CallMeVentus:
I've never known what the pegasusq and boosted governors have that are different from the others

"None forget the bite.....of Viper...."
[Galaxy S Advance I9070 Android Development] SinAkira:
Happt new year!! Search it on general forumd from xda... you'll find it (as i did) ;)
[Galaxy S Advance I9070 Android Development] CallMeVentus:
Happeh new year

Thanks , I'll search it up when I finish work

"None forget the bite.....of Viper...."
[Galaxy S Advance I9070 Android Development] adamuadamu:
for me the best governor/scheduler combo for 4.0kernel is abbyssplug/sio-same responsiveness as pegasusq/sio, but a lot better battery life-hardly any battery consumption on standby! about 1-2% over night, when stock kernels or ondemand could eat up to 25%

thanks cocore for all your work!
[Galaxy S Advance I9070 Android Development] dungeonshard:
I can use cocore kernel with stock rom???:D

i root phone then i install super user, but i cant update su binary, always su binary not found????

anyone help me :(

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[Galaxy S Advance I9070 Android Development] AlexCoolBoss:
Cocafe please tell me some tweaks for abyssplug governor cuz i can t find anything.
[Galaxy S Advance I9070 Android Development] adamuadamu:
the only thing I've found is here under "hotplug" as "abbysplug" is told to be a bit modified "hotplug": http://xdaforums.com/showthread.php?t=1663809

----

got curious and after digging a bit found it there: http://www.droidrzr.com/index.php/topic/2799-kernel-tweaks-for-battery-lifeperformance/

and the interesting part is here:

#decreases sampling rate, stops lag and saves battery
echo "500000" > /sys/devices/system/cpu/cpufreq/hotplug/sampling_rate
echo "75" > /sys/devices/system/cpu/cpufreq/hotplug/up_threshold
echo "45" > /sys/devices/system/cpu/cpufreq/hotplug/down_threshold
echo "15" > /sys/devices/system/cpu/cpufreq/hotplug/hotplug_out_sampling_periods
echo "5" > /sys/devices/system/cpu/cpufreq/hotplug/hotplug_in_sampling_periods
[Galaxy S Advance I9070 Android Development] cocafe:
NO！！！！！！！！！！！！！！！！

My sdcard data lost！！！

Da*n！！！
[Galaxy S Advance I9070 Android Development] fongandy:
try to use data recovery cocafe (like easeus data recovery), i think that can help you
[Galaxy S Advance I9070 Android Development] arroyo:
@cocafe

Did you lost your SD data during backup/restore or any other operation on SD made in TWRP? It is totally normal. I switched to CWM after third SD corruption.
[Galaxy S Advance I9070 Android Development] Sami Kabir:
I really feel sorry for you... How did that happen? Use some recovery software like Recuva or similar software (for Windows) to recover some of your lost files...

BTW you are you using CoCore v4.1 beta now? if so when are you going to share the link with us ;) Also when are you going to share CoCore Mini with us? :cool:

Yeah, you can use CoCore kernel with Stock ROM (I've been using it for a long time.. but now I'm using Custom ROM - JetMOD) :)

and about "su binary not found" error.. I used to get that everytime on the latest version of Super User.. so I reverted back to the old version.. it works great without any errors...
[Galaxy S Advance I9070 Android Development] cocafe:
I was using a sdcard reader last night.

And when i unplugged it from my computer.

It shows me "unformated sdcard"!!

Fortunatly,There is a copy of source on my computer.

But i lost some builds i built some days ago.

I am building kernels now.

Some errors happended on my Ubuntu,have to fix them now.
[Galaxy S Advance I9070 Android Development] dungeonshard:
I flash super user 3.1.3, its fine, but if i install google play, app not work :confused: always su not found :banghead: i think flash recovery is better:D sory, my english is not good:)

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[Galaxy S Advance I9070 Android Development] cocafe:
CoCore 4.1 is in #1 post.

Here is CoCore-mini.

Jusk like its name "mini",this is lite version of CoCore.

The changelog:
[Galaxy S Advance I9070 Android Development] AlexCoolBoss:
What is better? mini or original cocore?
[Galaxy S Advance I9070 Android Development] cocafe:
Test them by yourself please ;)
[Galaxy S Advance I9070 Android Development] AlexCoolBoss:
Cocafe what is skywalker governor and how can we tweak it? I didn t find much on internet only that it is based on savadgezen
[Galaxy S Advance I9070 Android Development] Sami Kabir:
Now I don't know whether this is related with JetMOD or CoCore.. but ever since I flashed CoCore v4.1 it takes a lot of time for my phone to Boot or Reboot.. it takes like 3-4 minutes! At first I thought my phone was stuck at Samsung Logo :P

BTW: is Sky Walker better than PegasusQ..?
[Galaxy S Advance I9070 Android Development] shut_down:
If you wiped cache it take 3-4 minutes to boot. It is normal. Even without wiping, when you change kernel it might get that long. Try now, and see how long does it take. :laugh:
[Galaxy S Advance I9070 Android Development] AlexCoolBoss:
Please add ROW i/o scheduler in the next release!!!
[Galaxy S Advance I9070 Android Development] adamuadamu:
I've got two questions:

1. what are the differences between 4.1 and 1.4 mini? let's say not for a dev but for a noob-end-user like me?

2. if the kernel has built in so many governors and schedulers - doesn't it make it unneccesarily bigger (and taking longer to load)? if yes, can we have less governors? i think some of them are pretty useless for daily use - especially the ones designed for single-core CPUs
[Galaxy S Advance I9070 Android Development] sese306:
CoCore v4.1 is also volume++? If not, could you release a "volume++" version of it?

Thanks!
[Galaxy S Advance I9070 Android Development] dungeonshard:
Cocore mini is smart but terrible in my phone:(

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[Galaxy S Advance I9070 Android Development] SinAkira:
After flashed it with 4.1, the phone is dead.... even i wiped cache an davilk but it doesn't reboot.....

EDIT: well... after i would tryed again, it came to life... just that doesn't show booting image (stays in black screen) and after a few minutes i saw my screen again :P
[Galaxy S Advance I9070 Android Development] shut_down:
You couldn't go to TWRP too, or just it didn't boot?
[Galaxy S Advance I9070 Android Development] SinAkira:
Read my edit comment :p it's ok now but what was the difference from v4.0? need i to change some specific governor/i/o to see improvement?

With Antutu, i have benchamarks error with read/write from sdcard.... :confused:
[Galaxy S Advance I9070 Android Development] shut_down:
As I understand you could enter TWRP. So phone was not completly dead. :) I taught it was bricked, and came to life by it self.

P.S. I just did Antutu, and I didn't have any error. (used internal memory for test) Got 7101 with PegasusQ/SIO. :good: (have Chainfire3D insalled)

P.P.S 7224 Performance/VR
[Galaxy S Advance I9070 Android Development] coolkillermax:
It seem not much difference with v4.0 cocore kernel & 4.0 still very good performance for HD games... :fingers-crossed: :victory: I have no time to test all Hardcore HD games but will test all & reported here soon... For v4.1 kernel that cocafe just make for BETA version only will wait you guys comment for good than just will try :D :p
[Galaxy S Advance I9070 Android Development] SinAkira:
Yup, it was just a deadly brick hahaha but everything is okay now.... i think

Yup, i used too and with pegasus and vr i had almost 7100

Cococafe, do you know if can i "put" some libraries or dll in system for OpenGL Es 2.0? because Samsung i9000 have it and both mobiles are similar....
[Galaxy S Advance I9070 Android Development] Sami Kabir:
nope... still not :)