[OC Kernel] Overclock Kernel linux 3.0.21 | Tweak Voltage, CPU, GPU , I/O | - Gen9 Android Development

Hi to evryone !
First release : 03/11/2012 !
Overclock Kernel - build from Archos source tree (android linux 3.0.21 ) !
Screenshoot :
It must works on any Rom based on Archos firmware 4.0.24 & 4.0.25 !
This kernel will enable in your device :
control CPU frequency ;
control GPU frequency ;
control Voltage only for CPU ;
choice between more several Governors ;
choice between more I/O scheduler ;
Available frequency on every CPU :
TI OMAP4430 Stock CPU=1.0GHz
| 300MHz | 600MHz | 800MHz | 1.008GHz | 1.1GHz | 1.2GHz | 1.3GHz |
Click to expand...
Click to collapse
TI OMAP4430 Stock CPU=1.2GHz
| 300MHz | 600MHz | 800MHz | 1.008GHz | 1.1GHz | 1.2GHz | 1.3GHz | 1.4GHz |
Click to expand...
Click to collapse
TI OMAP4460 Stock CPU=1.2GHz
| 350MHz | 700MHz | 1.008GHz | 1.2GHz | 1.5GHz | 1.6GHz |
Click to expand...
Click to collapse
TI OMAP4460 Stock CPU=1.5GHz
| 300MHz | 700MHz | 1.008GHz | 1.2GHz | 1.5GHz | 1.6GHz | 1.7GHz |
Click to expand...
Click to collapse
GPU overclock :
TI OMAP4430 & OMAP4460 has Stock max. frequency 384MHz => Overcloced to 416MHz !
Click to expand...
Click to collapse
INCLUDE :
CIFS & TUN ( built in ) support ;
SWAP & ZRAM ( built in ) support ;
enabled CLEANCACHE ;
increase I/O with dinamic fsync() ;
new Governors : Lazy, Pegasusq, Wheatley, InteractiveX, SmartassV2 ;
new I/O Schedulers : sio , vr ;
control voltage ;
overclock CPU ;
overclock GPU ;
DOWNLOADS :
zImage
initramfs.cpio.lzo
Boot_img_01.zip - 4.77 MB - only for TI OMAP4430
Boot_img_02.zip - 4.77 MB - TI OMAP4430 & TI OMAP4460
INSTALLATION :
connect USB cable ;
go to SDE -> Developer Edition Menu -> Flash Kernel & Initramfs => copy here zImage and initramfs.cpio.lzo !
Ok -> & wait to boot !
To take advantage of new benefits -> you can play with free tools , like No-frills CPU Control & System Tuner !
I'm not responsible for breaking your device or any other pain as result of using this oc kernel !
How some things have been implemented by other developers , is normal to give them credit :
Credits :
franciscofranco
Ezekeel
faux123
letama
regards,
Surdu Petru

To clarify the situation : this kernel is a TEST Overclock kernel , and may not be functional in all devices !
It will be updated in time to run on all devices !!! :good:
On TI OMAP4460 need confirmations :
if device boot Y/N ?
what frequency you can see ?
the divece is stable on overclock ?
can you see voltage on System Tuner ?
....
If the device not boot , or you can not see any oc frequency I'll make another build for testing in OMAP4460 !
On TI OMAP4430 works sure 100% !
TEST 6 only for TI OMAP4460 !
Downloads : zImage6.zip => Boot_img_02.zip - 4.77 MB
Keep your initramfs.cpio.lzo & flash with the new zImage ! Thanks ! ....also, wait your result !
Update 10/11/2012 -> TEST 7 !
I made a litlle update to OC kernel , but only for TI OMAP4460 version stock 1.2GHz and 1.5GHz ;
Change log :
boot frequency = 1.2GHz ;
maximum frequency for stock 1.2GHz = 1.5GHz ;
maximum frequency for stock 1.5GHz = 1.6GHz ;
solved - frequency increase to maximum frequncy without set !
Downloads : zImage7.zip

is it safe to play a game for several hours with a small overclock 1ghz to 1.1GHz? and the same question with a small overclock the gpu? thank you for helping us with your great work like you have surdru

muti642 said:
is it safe to play a game for several hours with a small overclock 1ghz to 1.1GHz? and the same question with a small overclock the gpu? thank you for helping us with your great work like you have surdru
Click to expand...
Click to collapse
Hi !
If you have a TI OMAP4430 with stock cpu 1.0GHz , Yes, you can play any games ( sure, if it works ... ) on 1.2GHz without any problem !

will test on TI OMAP4460 [email protected]_V04
AnTutu score is 7815 on ICS kernel
OC kernel - can`t boot - Bootloop on start logo.

domy_xda said:
will test on TI OMAP4460 [email protected]_V04
AnTutu score is 7815 on ICS kernel
OC kernel - can`t see download link
Click to expand...
Click to collapse
Hi !
Thanks ! Need confirmation if works or Not on OMAP4460 !
( ...sorry but was not tested on this device ... ....but I hope will work !!! )

Thanks Surdu, looking good so far on my TI OMAP4430 with stock cpu 1.0GHz. running at 1.2Ghz

On TI OMAP4460 need confirmations :
if device boot Y/N ? N
what frequency you can see ? -
the divece is stable on overclock ? -
can you see voltage on System Tuner -

domy_xda said:
On TI OMAP4460 need confirmations :
if device boot Y/N ? N
what frequency you can see ? -
the divece is stable on overclock ? -
can you see voltage on System Tuner -
Click to expand...
Click to collapse
Thanks !
please, what is your OMAP version in Settings -> About tablet ?

Omap 4460 es1.1

Test OMAP4460
Need confirmation if works or Not on TI OMAP4460 Stock CPU=1.2GHz ?!
OMAP4460 ES1.1 1.2 GHz
Sorry, does not boot.
stevemp

domy_xda said:
Omap 4460 es1.1
Click to expand...
Click to collapse
OK , thanks !
...for my help ...also I need to know if boot or not on TI OMAP4460 Stock CPU=1.2GHz ?

stevemp said:
Need confirmation if works or Not on OMAP4460 !
Sorry, does not boot.
stevemp
Click to expand...
Click to collapse
Hi , Thanks !
please, your OMAP version , on Settings -> About tablet ? ( and what is your stock maximum frequency .. 1.2GHz or 1.5GHz ? )
Thank you !
( sorry , and for boot - please just flash the old zImage & initramfs -> it will boot for sure ....! )

surdu_petru said:
Hi , Thanks !
please, your OMAP version , on Settings -> About tablet ? ( and what is your stock maximum frequency .. 1.2GHz or 1.5GHz ? )
Thank you !
Click to expand...
Click to collapse
OMAP4460 ES1.1 1.2 GHz 512 MB ram.
Hope this helps.
stevemp

stevemp said:
OMAP4460 ES1.1 1.2 GHz 512 MB ram.
Hope this helps.
stevemp
Click to expand...
Click to collapse
Ok !
Thanks ! ...should normally help me ...
Ok , now problem , right now I'll build another oc kernel for test only in OMAP 4460 ! :good:

TEST V02 only for OMAP4460 was released !
Please check the second post ! Thanks !

comfused
Guys, I want to try this OC kernel but I'm comfused about my device.
I have the standard 101 g9 (not turbo) but it shows processor Omap 4460 ES 1.1 1.2 GHz with 512 mb ram. How could this be possible? I thought standard version has omap 4430.
Which version of OC should I try?
Thanks

same problem on zImage V3 from second post
bootloop on OMAP 4460 1.5GHz

adonix said:
Guys, I want to try this OC kernel but I'm comfused about my device.
I have the standard 101 g9 (not turbo) but it shows processor Omap 4460 ES 1.1 1.2 GHz with 512 mb ram. How could this be possible? I thought standard version has omap 4430.
Which version of OC should I try?
Thanks
Click to expand...
Click to collapse
Hi !
Yes, your device is standard OMAP4460 with 1.2GHz ! The standard OMAP4430 is 1.0GHz !
..so you can flash the TEST zImage from second post !
...also, push the old initramfs.cpio.lzo from your Rom and the new zImage in SDE -> Flash Kernel & Initramfs !
Let me know if it works for you ...:good:

TEST_04 for 4460 1.5GHz still boolloop

Related

[KERNEL] R3 - OC 1500mhz/EXT4/CIFS/GPU OC from stock LG kernel (2.6.32.9)

Hi guys!
This kernel is for stock/MCR ROMs only. I've tried to combine all the best bits from existing kernels into this one. This is based on the stock LG kernel.
First of all special thanks to Benee/Cpujuste since a lot the changes are from their kernels.
Features of the kernel:
* OC to 1500 mhz (minimum is 500 mhz but if you don't change it 300 mhz will work)
* GPU/AVP/VDE have been overclocked
* noop I/O scheduler
* Disabled all LG debugging messages
* 64 mb hack
* EXT4/CIFS built into the kernel
Few other misc changes to the kernel config. This is my first kernel so take it easy on me
Download:
[Release 1]
http://www.mediafire.com/?9g08udzg0d21fmj
[Release 2]
http://www.mediafire.com/?szkweyakk691wx2
[Release 3]
http://www.mediafire.com/?7z7rcw6x136pcaj
Release 3
=======
- Fixed wifi thering
- Updated voltages/speeds a little bit so there aren't any > 100mv jumps as before
- Added multicast support
Release 2
=======
- Reduced AVP/VDE clock speeds
- Changed voltage/cpu tables to:
389 mhz ]
503 mhz ]
655 mhz ] Stock LG voltages/speeds
760 mhz ]
1015 mhz ]
1216 mhz - ] For overclocking
1408 mhz - ] Default voltages are higher
1504 mhz - ]
Release 1
=======
- Initial Release
testing, hope you can release source code someday
info :
testing with FR18, stuck at LG logo...
do i need to make a wipe or wil this do it for me?
smokeweedevery said:
do i need to make a wipe or wil this do it for me?
Click to expand...
Click to collapse
no need to wipe when installing new kernel ...
ok thank
applied at FR18b2, booting ok, did some testing now :
1.) very positive (for me at least) : LG Gallery works fine with this RAM hack kernel !(zooming ok without black bar !)
2.) LG videoplayer plays 1080p fine !
3.) videorecording with camera mod works fine @ highest settings
4.) quadrant @ 1000mhz : 3218, quadrant @ 1500mhz : 4761
5.) Linpack @ 1000mhz : 36.418, Linpack @ 1500mhz : 54.793
overall : phone seems very snappy even @ 1000mhz, vibration o.k.,
If it´s stable the next 10hrs, i think i will stay with this one, thx !
--------------------------------------------
bugs i found yet :
bootanimation is interrupted when starting 2.nd or 3.rd time (not a big problem)
O2X reboot is not working (reboot & reboot recovery) , or is it because of new CWM recovery 4.0.0.2. ?
tethering not working (tried wifi)
somebody tested the tethereing options with this kernel?
75markus said:
applied at FR18b2, booting ok, did some testing now :
1.) very positive (for me at least) : LG Gallery works fine with this RAM hack kernel !(zooming ok without black bar !)
2.) LG videoplayer plays 1080p fine !
2.) quadrant @ 1000mhz : 3218, quadrant @ 1500mhz : 4761
3.) Linpack @ 1000mhz : 36.418, Linpack @ 1500mhz : 54.793
overall : phone seems very snappy even @ 1000mhz, vibration o.k., couldn´t find any bug yet...
If it´s stable the next 10hrs, i think i will stay with this one, thx !
Click to expand...
Click to collapse
wow, it seems it doesn't work with my FR18b2, may i know what do you set in your FR18b2 kernel? do you use default kernel?
will this work on stock?
fajarep said:
wow, it seems it doesn't work with my FR18b2, may i know what do you set in your FR18b2 kernel? do you use default kernel?
Click to expand...
Click to collapse
i used MCK kernel r14 without RAM hack before ...
smokeweedevery said:
will this work on stock?
Click to expand...
Click to collapse
This kernel is for stock/MCR ROMs only.
Click to expand...
Click to collapse
i guess so?
peewster said:
somebody tested the tethereing options with this kernel?
Click to expand...
Click to collapse
couldn´t get wifi tethering to work ...
notebook connected to phone, but no internet connection ...
Hiya... just wonder how do i back up the original kernal in case anything goes wrong??? I do wanna try this out on my stock ROM too...
75markus said:
couldn´t get wifi tethering to work ...
notebook connected to phone, but no internet connection ...
Click to expand...
Click to collapse
All the froyo kernels with ramhack and oc have tethering issues, so it seems....
Sent from my Optimus 2X using XDA App
Kenchitech said:
Hiya... just wonder how do i back up the original kernal in case anything goes wrong??? I do wanna try this out on my stock ROM too...
Click to expand...
Click to collapse
just do a nandroid backup first, when you choose advanced restore, you can only restore kernel if you want, but i would advise you to make full restore if you need to, cause one module (wireless.ko) seems also different ...
not working on stock rom. cant boot
just had some freeze when playing aroung with pimpmycpu, selecting different scheduler & undervolting,next reboot ended in bootloop -> reverted to MCK r14 ...
seems to be more stable at the moment ...
same here
smokeweedevery said:
not working on stock rom. cant boot
Click to expand...
Click to collapse
same here. freeze at LG logo.
smokeweedevery said:
not working on stock rom. cant boot
Click to expand...
Click to collapse
Clean dalvik cache?

[kernel] Overclocked ICS 3.0.8 kernel v0.1 (for 4430 only) with tun.ko

Hi All,
Here is a first release of my overclocked kernel.
This kernel enables 1.1 - 1.5 Ghz cpu frequencies in cpu governor.
- 1.1 and 1.2 are with Archos stock voltage
- 1.3, 1.4 and 1.5 are with a slight increase of voltage: 1.4V instead of 1.388V
Usual disclaimer: I'm not responsible if you fry your tablet with this kernel, I don't recommend overclocking at all.
I'm personally a bit against it but as many are interested, here it is. My tablet is apparently very stable at 1.2. 1.3 works a little but eventually crashes. Without voltage increase, 1.3 crashes very early.
Instructions:
- Flash this kernel in recovery along with your build initramfs
- Enable overclocked frequency with your favorite tool (setcpu, cpu boost, system tuner).
- If overclock crashes your tablet, power off with a long press (more than 10 seconds) on power button, then you can power on again and try lower overclock.
By default, this kernel boots at 1.0 Ghz to avoid any issue. I don't recommend using it on 4460, it won't bring you anything.
I also enabled tun.ko if anyone needs it.
Let me know how it runs for you!
letama said:
Hi All,
Here is a first release of my overclocked kernel.
This kernel enables 1.1 - 1.5 Ghz cpu frequencies in cpu governor.
- 1.1 and 1.2 are with Archos stock voltage
- 1.3, 1.4 and 1.5 are with a slight increase of voltage: 1.4V instead of 1.388V
Usual disclaimer: I'm not responsible if you fry your tablet with this kernel, I don't recommend overclocking at all.
I'm personally a bit against it but as many are interested, here it is. My tablet is apparently very stable at 1.2. 1.3 works a little but eventually crashes. Without voltage increase, 1.3 crashes very early.
Instructions:
- Flash this kernel in recovery along with your build initramfs
- Enable overclocked frequency with your favorite tool (setcpu, cpu boost, system tuner).
By default, this kernel boots at 1.0 Ghz to avoid any issue. I don't recommend using it on 4460, it won't bring you anything.
I also enabled tun.ko if anyone needs it.
Let me know how it runs for you!
Click to expand...
Click to collapse
great, i'll test it
I report if it works
btw. what did you change in the sources, did you just added the frequencies ?
djnilse said:
btw. what did you change in the sources, did you just added the frequencies ?
Click to expand...
Click to collapse
Yes, with voltage, and removed 1.2 ghz soc check. See attached diff of all changes.
Bonjour et Merci
Fonctionne a merveille sur archos 80g9 jusqu'a 1200 mhz.
encore merci
what do you mean with: don't use it on 4460??
i thought all g9's have omap 4460 cpu??
ICXPlay said:
what do you mean with: don't use it on 4460??
i thought all g9's have omap 4460 cpu??
Click to expand...
Click to collapse
nope there are the omap 4430, which runs at 1,0 GHz
and the omap 4460, which runs at 1,5 GHz
for last mentioned overclock to 1,5 GHz doesn't make any sense
ICXPlay said:
what do you mean with: don't use it on 4460??
i thought all g9's have omap 4460 cpu??
Click to expand...
Click to collapse
Only Turbo models have Omap4460 which runs @1.5GHz by default. Other models use Omap4430- 1.2GHz max
lol, yes
i just woke up
i thought i had a 4460 it is a 4430
Edit:
Did you include a autoroot methode in your kernel???
letama said:
Yes, with voltage, and removed 1.2 ghz soc check. See attached diff of all changes.
Click to expand...
Click to collapse
thank you, so in theory it could go even higher ?
what value defines the volt ?
the 1400000
Code:
+#define OMAP4430_VDD_MPU_OPPNUCLE_UV [B]1400000[/B]
or the 0x29 ? :
Code:
VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPPNUCLE_UV, 0, OMAP44XX_CONTROL_FUSE_MPU_OPPNITRO, 0xfa, [B]0x29[/B], OMAP_ABB_FAST_OPP),
after flashing this i can't enter sde anymore
when i enter sde i just reboot ?
Edit: working now
i need to hold power button and then select developer then release power button and it boots in developer recovery
wow! working great on my 80 G9! thanks letama
My tablet (archos 101 g9) is unlucky with overclcok, at 1200MHz (standard "hotplug" governor) passes all benchs like antutu, quadrant etc. but after a while, "go launcher ex" is refreshed infinitely. at 1300Mhz passes benchs but launching x-plane (flight simulator game) tablet crashes. maybe in my case is necessary overvolt even at 1200mhz. I usually have luck with the phones overclocking... patience! thank you and sorry for my poor englis
Letama, for tun.ko, do u just copy that to the drive along with zimage and initramfs
Shano56 said:
Letama, for tun.ko, do u just copy that to the drive along with zimage and initramfs
Click to expand...
Click to collapse
No, you should boot Android and copy it to /lib/modules through adb or a root file explorer.
hitman72 said:
My tablet (archos 101 g9) is unlucky with overclcok, at 1200MHz (standard "hotplug" governor)
Click to expand...
Click to collapse
Did you try 1100 ?
ICXPlay said:
Did you include a autoroot methode in your kernel???
Click to expand...
Click to collapse
No, it's not really useful with SDE imho.
djnilse said:
thank you, so in theory it could go even higher ?
Click to expand...
Click to collapse
Yes, but I doubt it would be any use except if you open tablet and watercool it
what value defines the volt ?
the 1400000
Click to expand...
Click to collapse
Yes
or the 0x29 ? :
Click to expand...
Click to collapse
I didn't check this one deeply, but it seems related to tolerance in voltage, I have to look deeper. It seems to play a role in raising tensions, so it could be useful to modify value there.
I did this overclock quickly, I'm out of free time these days, but I'm sure overclock addicts could get better results with fine tuning.
hi, at 1100mhz tablet (archos 101 g9) seems stable, better than nothing thank you again. ciao
First of all thanks for the OC kernel! It works perfect with surdu_petru's first ROM. Unfortunately it does not work with his latest ROM, the deodexed version. The touchscreen does not work at all.
Any thoughts or ideas on that? Will there be an updated version of this kernel?
Thanks in advance!
JayVee said:
First of all thanks for the OC kernel! It works perfect with surdu_petru's first ROM. Unfortunately it does not work with his latest ROM, the deodexed version. The touchscreen does not work at all.
Any thoughts or ideas on that? Will there be an updated version of this kernel?
Thanks in advance!
Click to expand...
Click to collapse
Can you give me a dmesg quickly after boot ? It could be modules that are not loading or something else.

[ROM] Archos ICS - Custom Rom - Overclock Edition !

Hi everyone !!!
I made ​​this Custom Rom ( Overclock Edition ) to improve performance in our Archos tablet !..... if I could .... will leave you to appreciate.....
This Custom Rom should be work for all Archos G9 ....but you need activate SDE menu !
Update 13/05/2012 : ICS Firmware 4.0.6(4.0.3) - Overclock Edition !
**********************************************************************
Custom Rom & Custom Kernel => ICS Firmware 4.0.6 - Overclock Edition , based on ultimate update archos/kernel/system ( 4.0.6 update ) !
This Custom Rom is permanent ROOT, include busybox and module tun.ko for enable VPN !
[email protected]_OC - include :
- Omap 4430 1GHz stock => overclock max. 1.24GHz ;
- Omap 4430 1.2GHz stock => overclock max. 1.44GHz ;
- Omap 4460/70 => overclock max 1.74GHz;
- module tun.ko ;
- enabeled /init.d to run scripts ;
- root;
- "busybox";
- new bootanimation ;
- app add : Terminal Emulator, Root-Browser, CPU Tuner, Root Check Basic, Play Books;
- app update : Maps, Street, Gmail, Music2, Google+, Market Play;
- remove update (software) notification ;
Download :
- archos.ext4.update => in archive "archos_406_oc.zip" => https://hotfile.com/dl/155806528/f429faa/archos_406_oc.zip.html
- zImage & initramfs => in archive "kernel_406_oc.zip" => http://www.2shared.com/file/CvHkZHLC/kernel_406_oc.html Mirror : kernel_406_oc.zip
Install :
- copy archos.ext4.update in /mnt/storage/ ;
- go to SDE -> "D.E.M." -> Flash Kernel & Initramfs -> copy here zImage & initramfs.cpio.lzo -> OK! -> wait to install .....
- after everything was installed - please reboot your device !
Overclock Frequency :
TI OMAP 4430 1GHz Stock , Overclock -> 1.06GHz; 1.12GHz; 1.18GHz; 1.24GHz;
TI OMAP 4430 1.2GHz Stock, Overclock -> 1.26GHz; 1.32GHz; 1.38GHz; 1.44GHz;
TI OMAP 4460 1.5GHz Stock, Overclock -> 1.56GHz; 1.62GHz; 1.68GHz; 1.74GHz;
Click to expand...
Click to collapse
First release - 10/04/2012 : ICS Firmware 4.0.5(4.0.3) - Overclock Edition !
**************************************************************************
This version [email protected]_OC Edition , is a minimalist version .... it was removed some applications unnecessary .
This Rom is rooted and include busybox , no extra apk ( you can downloaded from market play ) , and you can overclock with SetCPU or other app .
For TI OMAP 4430 now we have : 300, 600, 800 , (MHz) and... 1; 1.06; 1.1; 1.12; 1.18; 1.2; 1.24; 1.28; 1.32 GHz / For TI OMAP 4460/4470 : overclock with : 1.56; 1.62; 1.68 GHz
[email protected]_OC - include :
- Omap 4430 overclock until 1.18GHz/1.32GHz ;
- Omap 4460/70 overclock until 1.68GHz;
- module tun.ko ;
- enabeled /init.d to run scripts ;
- "su" and "Superuser";
- "busybox";
- bootanimation ;
- activate vibrator and adjust_audio - is needed to confirm if it works ...;
For install ....download "fast_ics_oc.zip" => https://hotfile.com/dl/152251241/ef27ecd/fast_ics_oc.zip.html ; => http://www.4shared.com/zip/Bg7Ela_U/fast_ics_oc.html => http://www.2shared.com/file/sHkKDCoh/fast_ics_oc.html
- unpack fast_ics_oc.zip , copy archos.ext4.update -> Internal Sorage ..... and into SDE
-Flash Kernel and Initramfs , copy zImage and initramfs into it ! Reboot and wait to install...
Tested [ TI OMAP 4430 1.2GHz Stock ] with Quadrant Standard ( 1.32, 1.28 GHz) - the result is always more than 2500 . ( max. was 2578)
Tested [ TI OMAP 4430 1.2GHz Stock ] with AnTuTu Benchmark (1.32GHz) - the result is always more than 6500 . ( max. was 6759)
Do not overclok your device for long periods of time ! Overclocking , may damage your device !
Archos 101 G9 1.32GHz =>
If device does not respond ....press power 10sec. and select a lower frequency !
Overclock settings :
TI OMAP 4430 : 1.2 GHz -> Stock Voltage (1.388mV) ; 1.24GHz -> 1.392mV ; 1.28GHz -> 1.396mV ; 1,32GHz -> 1.400mV
TI OMAP 4460 : 1.56GHz -> 1.400mV ; 1.62GHz -> 1.400mV ; 1.68GHz -> 1.400mV
TI OMAP 4470 : 1.56GHz -> 1.398mV ; 1.62GHz -> 1.398mV ; 1.68GHz -> 1.398mV
***UPDATE*** 12/04/2012***
Now work for all TI OMAP 44xx with stock freq. 1GHz ; 1.2GHz ; 1.5GHz
TI OMAP 4430 1GHz Stock , Overclock -> 1.06GHz; 1.12GHz; 1.18GHz
TI OMAP 4430 1.2GHz Stock, Overclock -> 1.24GHz; 1.28GHz; 1.32GHz
TI OMAP 4460 1.5GHz Stock, Overclock -> 1.56GHz; 1.62GHz; 1.68GHz
Click to expand...
Click to collapse
Please download "fast_ics_oc.zip" and change zImage with this .... => http://www.2shared.com/file/myHbERv3/zImage.html
If you feel that high overclock frequency leads to underclock the device , so please choose your overclock max. frequency = immediately preceding value of overclock max. frequency !
One of the properties of kernel -> low frequency at boot : ( it means that your device will run underclocked until you change freq. with Cpu Tuner ! )
- TI OMAP 4430 Freq. Stock 1GHz => On Boot 1GHz;
- TI OMAP 4430 Freq. Stock 1.2GHz => On Boot 1.1GHz;
- TI OMAP 4460/4470 Freq. Stock 1.5GHz => On Boot 1.2GHz;
Click to expand...
Click to collapse
Android CPU governors explained
1° OnDemand
2° Performance
3° Powersave
4° Conservative
5° Userspace
6° Interactive
7° Hotplug
1°: OnDemand Governor:
This governor has a hair trigger for boosting clockspeed to the maximum speed set by the user. If the CPU load placed by the user abates, the OnDemand governor will slowly step back down through the kernel's frequency steppings until it settles at the lowest possible frequency, or the user executes another task to demand a ramp.
OnDemand has excellent interface fluidity because of its high-frequency bias, but it can also have a relatively negative effect on battery life versus other governors. OnDemand is commonly chosen by smartphone manufacturers because it is well-tested, reliable, and virtually guarantees the smoothest possible performance for the phone. This is so because users are vastly more likely to ***** about performance than they are the few hours of extra battery life another governor could have granted them.
This final fact is important to know before you read about the Interactive governor: OnDemand scales its clockspeed in a work queue context. In other words, once the task that triggered the clockspeed ramp is finished, OnDemand will attempt to move the clockspeed back to minimum. If the user executes another task that triggers OnDemand's ramp, the clockspeed will bounce from minimum to maximum. This can happen especially frequently if the user is multi-tasking. This, too, has negative implications for battery life.
2°: Performance Governor:
This locks the phone's CPU at maximum frequency. While this may sound like an ugly idea, there is growing evidence to suggest that running a phone at its maximum frequency at all times will allow a faster race-to-idle. Race-to-idle is the process by which a phone completes a given task, such as syncing email, and returns the CPU to the extremely efficient low-power state. This still requires extensive testing, and a kernel that properly implements a given CPU's C-states (low power states).
3°: Powersave Governor:
The opposite of the Performance governor, the Powersave governor locks the CPU frequency at the lowest frequency set by the user.
4°: Conservative Governor:
This biases the phone to prefer the lowest possible clockspeed as often as possible. In other words, a larger and more persistent load must be placed on the CPU before the conservative governor will be prompted to raise the CPU clockspeed. Depending on how the developer has implemented this governor, and the minimum clockspeed chosen by the user, the conservative governor can introduce choppy performance. On the other hand, it can be good for battery life.
The Conservative Governor is also frequently described as a "slow OnDemand," if that helps to give you a more complete picture of its functionality.
5°: Userspace Governor:
This governor, exceptionally rare for the world of mobile devices, allows any program executed by the user to set the CPU's operating frequency. This governor is more common amongst servers or desktop PCs where an application (like a power profile app) needs privileges to set the CPU clockspeed.
6°: Interactive Governor:
Much like the OnDemand governor, the Interactive governor dynamically scales CPU clockspeed in response to the workload placed on the CPU by the user. This is where the similarities end. Interactive is significantly more responsive than OnDemand, because it's faster at scaling to maximum frequency.
Unlike OnDemand, which you'll recall scales clockspeed in the context of a work queue, Interactive scales the clockspeed over the course of a timer set arbitrarily by the kernel developer. In other words, if an application demands a ramp to maximum clockspeed (by placing 100% load on the CPU), a user can execute another task before the governor starts reducing CPU frequency. This can eliminate the frequency bouncing discussed in the OnDemand section. Because of this timer, Interactive is also better prepared to utilize intermediate clockspeeds that fall between the minimum and maximum CPU frequencies. This is another pro-battery life benefit of Interactive.
However, because Interactive is permitted to spend more time at maximum frequency than OnDemand (for device performance reasons), the battery-saving benefits discussed above are effectively negated. Long story short, Interactive offers better performance than OnDemand (some say the best performance of any governor) and negligibly different battery life.
Interactive also makes the assumption that a user turning the screen on will shortly be followed by the user interacting with some application on their device. Because of this, screen on triggers a ramp to maximum clockspeed, followed by the timer behavior described above.
7°: Hotplug Governor:
The Hotplug governor performs very similarly to the OnDemand governor, with the added benefit of being more precise about how it steps down through the kernel's frequency table as the governor measures the user's CPU load. However, the Hotplug governor's defining feature is its ability to turn unused CPU cores off during periods of low CPU utilization. This is known as "hotplugging."
Obviously, this governor is only available on multi-core devices.
Thanks for your help LeTama, gen_scheisskopf !
regards,
Surdu Petru
For the buzz in France
http://www.jbmm.fr/?p=27676
question :
where is the files ?
is it possible to use this with the CWM ?
cajl said:
For the buzz in France
http://www.jbmm.fr/?p=27676
question :
where is the files ?
is it possible to use this with the CWM ?
Click to expand...
Click to collapse
HI !
I'll upload it soon ! ....Not yet for use into CWM !
Once completed the beta version of CWM ....YES we can do more easily ...Custom Rom !
Working nicely here. Just flashed. This is on G9 101 1.5ghz version. Now I just need to wait and see if the tab is stable at these clocks.
Quadrant 1.5 ghz
Quadrant 1.68 ghz
cant wait to try this!
EDIT: Downloaded and flashed it already.. my only problem is that it is still on Stock Speed.. installed pimp my cpu, no frills, and set cpu, all they can detect for the MAX speed is the stock speed... i have the old 80 G9 (4430)... any help?
Hi, you will not use the new base 4.0.6 its significantly faster and with less to no freezes, anyway great effort thanks.
Regards.
Sent from my ARCHOS 80G9 using Tapatalk
the 4.0.6 is a test firmware
I can not wait to have a Root rom 4.0.6 for my hdmi
Archos, need a final rom android 4
thx
jipee296 said:
cant wait to try this!
EDIT: Downloaded and flashed it already.. my only problem is that it is still on Stock Speed.. installed pimp my cpu, no frills, and set cpu, all they can detect for the MAX speed is the stock speed... i have the old 80 G9 (4430)... any help?
Click to expand...
Click to collapse
Same here
brbi said:
Same here
Click to expand...
Click to collapse
whew.. i thought im the only one...
Quadrant on the 10" gen 250go
1.5 ghz : 2239
1.68 ghz : 2240
the same..... with Antutu
1.5 => 5269
1.68 => 6790
can i put in archos 101 g9 16g?
yes on all Archos gen 9
cajl said:
Quadrant on the 10" gen 250go
1.5 ghz : 2239
1.68 ghz : 2240
the same..... with Antutu
1.5 => 5269
1.68 => 6790
Click to expand...
Click to collapse
Hi!
...results are a bit strange !!!
In my 101G9 Turbo OMAP 4430 on AnTuTu -> maxim 6759 with 1.32GHz and always over 6500 !
- with stock 1.2GHz on AnTuTu -> ~ 6100 !
...but your result in Quadrand Standard are strange , because with stock 1.2GHz -> ~ 2200 ~2300
brbi said:
Same here
Click to expand...
Click to collapse
jipee296 said:
cant wait to try this!
EDIT: Downloaded and flashed it already.. my only problem is that it is still on Stock Speed.. installed pimp my cpu, no frills, and set cpu, all they can detect for the MAX speed is the stock speed... i have the old 80 G9 (4430)... any help?
Click to expand...
Click to collapse
Same here with my 101G9. 1008GHz is the fastest I can get.
jamespvz said:
can i put in archos 101 g9 16g?
Click to expand...
Click to collapse
Hi!
YES , you can do .....but do not overdo the overclock ( especially 1.32GHz) !
JiiJii said:
Same here with my 101G9. 1008GHz is the fastest I can get.
Click to expand...
Click to collapse
Possible that in some works and others not? In addition to installing more needs to be done?
Next ice blue rom with oc
PLIIIIISSSSSS
good work surdu! I have included instructions in my thread. please expand Overclock
http://forum.xda-developers.com/showthread.php?p=23511063#post23511063
cajl said:
Quadrant on the 10" gen 250go
1.5 ghz : 2239
1.68 ghz : 2240
the same..... with Antutu
1.5 => 5269
1.68 => 6790
Click to expand...
Click to collapse
my 80 1.5Ghz (no OC) with rom Archos 4.06 :
quadrant : 2792
antutu : 7384
big difference

[ROM] [email protected] Update V02 - only for enable SDE

HI !!!
I am pleased to present my new Update - [email protected]_V02 - based on Archos ICS Firmware 4.0.5(4.0.3)...
This release is permanently Rooted and Busybox is already installed !
If the first version [email protected]_V01 went pretty hard, now I have made ​​effort to achieve a rapid and stable version -> [email protected]_V02 ;
Now this version comes to the aid of amateur overclocking fans !!!
- so we can overclock our device =>
- Stock 1GHz -> Max. 1.18GHz ( 1.06GHz - 1.12GHz - 1.18GHz );
- Stock 1.2GHz -> Max. 1.32GHz ( 1.24GHz - 1.28GHz - 1.32GHz );
- Stock 1.5GHz -> Max. 1.68GHz ( 1.56GHz - 1.62GHz - 1.68GHz );
Included : 02/05/2012
- boot animation;
- battery percentage, and other new Icon;
- several applications in addition ( Office Free, Root-Browser free, Terminal, FaceLock and ....++);
- enabled init.d for run scripts ;
- windows animations on;
- windows animations can turn off ( see Spare Parts+);
- increase sdcard speed;
- zipaling for all apk in /data/app/*;
- module tun.ko for enable VPN;
- custom Kernel for enable Overcloking;
- other stuff to improve performance ;
How to install :
You can flash this Custom Rom as usual => copy archos.ext4.update into Internal Storage or /data/media/ or /mnt/storage/ ; - than into SDE -> choose Flash Kernel and Initramfs -> here you need to copy zImage and initramfs !
For beginners : you can find installation details here ! => Thanks @Shano56 => http://forum.xda-developers.com/showthread.php?t=1542058
The files you need to install : [email protected]_V02 =>
- download ( ics_blue_update.zip) => https://hotfile.com/dl/154778665/e6b99ad/ics_blue_update.zip.html => https://rapidshare.com/files/3982555368/ics_blue_update.zip
- download custom kernel ( ics_blue_kernel.zip) => http://www.4shared.com/zip/rI2-rhMF/ics_blue_kernel.html => http://www.2shared.com/file/triOUMDR/ics_blue_kernel.html
CAUTIONS !!!
- I advise you to overclok your device with moderation !
- I'm NOT responsible for damaged equipment after overclocking !!!
This Custom Rom [email protected]_V02 work on all tablets gen9 : is stable, fast and can be used as a daily ROM ! ( NOT available for maximum overclocking !!! )
regards,
surdu_petru
Update failed: (1)
Okay, ignore this post: user error.
Nothing to see here. Move along...
Sorry this version is not running well on my device. It makes it nearly unusable. Every time reboots no matter what I am doing.
For the moment I use your rooted stock 4.06 version. Runs nearly perfect. THX for that.
Sent from my GT-I9100 using XDA
nice. you have changelog ?
anyways I am wondering about your max overclock speeds. is not 1.0ghz stock and 1.2ghz stock the same processor? if so why limit 1.0ghz stock to 1.18ghz
Shano56 said:
nice. you have changelog ?
Click to expand...
Click to collapse
Second! Would love to see a changelog if available!
anyways I am wondering about your max overclock speeds. is not 1.0ghz stock and 1.2ghz stock the same processor? if so why limit 1.0ghz stock to 1.18ghz
Click to expand...
Click to collapse
Some are, and some aren't. Early G9s had OMAP 4430 processors designed for 1.0GHz operation, while later G9s in had OMAP 4430s designed for 1.2GHz but were downclocked to meet demand for the lower-end model. You can read this post here to see how you can determine which processor you have.
While we're talking about overclocking, I see that the new kernel is not overclock-enabled. (The first post is actually a little conflicting on whether the kernel released has overclock capabilities.) Any chance of getting an overclock-enabled kernel with your new tweaks?
- Stealth Dave
stealthdave said:
While we're talking about overclocking, I see that the new kernel is not overclock-enabled. (The first post is actually a little conflicting on whether the kernel released has overclock capabilities.) Any chance of getting an overclock-enabled kernel with your new tweaks?
Click to expand...
Click to collapse
thanks for that. I remember seeing that actually now that i think about it
Okay im adding [email protected] instructions to my guide. what is the .ext4.update file named?
PS you can tell them to look for the big STEP 4 in bold letters in my guide
for the Buzz in France
http://www.jbmm.fr/?p=27760
For the update, just replace the file ?
First of all ... Thanks.
But, if I'm not wrong this version is odexed ... and we cannot change services.jar to ICS oom fix.
Also with this version and at 1.2Mhz my antuto score decreased from 6200 to 4600 ... spooky.
In the end, I cannot see to many diferences from v1, only OC ...
Regards.
Hello
Thanks For your Job
Just One question.
When I flash with your kernel i m blocked at 1Ghz it s normal?
Thanks for your Time, for increase the perfs of our Tablets
thams said:
Hello
Thanks For your Job
Just One question.
When I flash with your kernel i m blocked at 1Ghz it s normal?
Thanks for your Time, for increase the perfs of our Tablets
Click to expand...
Click to collapse
HI !
No, isn't normaly !!! ....sorry ! I re-upload the kernel files !!! Good luck !
i have the same problem
impossible to up the Ghz with setcpu
setcpu said no rooted and SU said yes rooted
i use an archos 8" 1 ghz
HI !
This time it's OK ! I re-uploaded the files ( zImage and initramfs ) - now should be work "overclock" on all device !
NOTE: For me, I say for me ( with g9 101 Turbo stock 1.2GHz) this version V02 seems to be more smooth and more rapid movement compared with the previous version V01 , and all this with stock 1.2GHz; ...and of course is pretty fast if I'll activate overclocking options !!!
cajl said:
i have the same problem
impossible to up the Ghz with setcpu
setcpu said no rooted and SU said yes rooted
i use an archos 8" 1 ghz
Click to expand...
Click to collapse
HI !
Solved ! Please RE-DOWNLOAD ics_blue_kernel.zip ! ...sorry !!!
not the update ?
Well done for me
Thanks
Ok for me
from 300 to 1180 !
Shano56 said:
nice. you have changelog ?
anyways I am wondering about your max overclock speeds. is not 1.0ghz stock and 1.2ghz stock the same processor? if so why limit 1.0ghz stock to 1.18ghz
Click to expand...
Click to collapse
HI !
Sorry ! have not yet changelog ! ....and I'm not sure they have the same processor ( for stock 1GHz and stock 1.2GHz).
I made ​​the maximum frequency ( 1.18 ; 1.32 and 1.68 GHz ) to keep the device in normal operation even if you choose max. frequency ! - frequencies can be clocked much higher ...but do not see the point as long as the device does not work properly !!!
cajl said:
Ok for me
from 300 to 1180 !
Click to expand...
Click to collapse
HEY !!!!! What is 300 ????? and What is 1180 ?????
the number of all my archos
cajl said:
the number of all my archos
Click to expand...
Click to collapse
I think he means to say in cpu control app the min frequency is 300mhz and the max is 1180mhz
Anyways, could I get the file name of the .ext4.update ? is it just "archos.ext4.update" like usual ? I have not downloaded this, so i need to ask for my guide

Looking for a kernel with big OC

Hello, I want a kernel for my P990 (Slimkat 8.10, newbl, TWRP) which can OC the CPU to 1.7GHz or more (my p990 work at 1.5GHz with 1.2V, he can go at 1.7GHz with a true kernel) and OC the GPU to 425MHz or more like this :
http://forum.xda-developers.com/showthread.php?t=2097788
If I have a tutorial I can make this by me.
Thanks for all

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