[Kernel] SwiftExtreme for MCR/Stock - v10e - ABANDON

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By fajarep, Senior Member on 18th August 2011, 12:01 PM
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After long become a viewer, learning, and debugging. I'm proud introduce :
Quote:

SwiftExtreme Kernel for MCR/Stock - FROYO - ABANDON

Version Dated 06-September-2011 is the latest, no bugfixing, no deployment again, if you find bugs, sorry, I can't help you again, I'm already try to fix all the errors that I find, see you again when LG release new kernel with Gingerbread hopefully

This kernel is heavy with patches and tuning, so it can give better performance with STOCK/MCR ROM with less power drain. It has many patches that included, maybe I'll miss some credits..

But for most of the time this kernel credits to:
Cpasjuste for awesome work OC/UV mechanism
Morfic for awesome patches related with LG star
Faux123 for awesome patches related with LG G2x/Motorola Atrix
Ardatdat for awesome patches with A500
Kernel arm mailing list for awesome patches
[email protected] for cool RAMDISK image
Imperticus for cool kernel, I learn a lot from what his doing
supercurio for voodoo sound patches
[email protected] for screenstate script
Djdroid ROM for led script

This is the latest version of SwiftExtreme-Final:

-Based on Kernel 2.6.32.43
-OC Upto 1.4Ghz
-Redesign cpasjuste OC mechanism, so, now possible to make version upto 1.2Ghz if anyone needed
-ZRAM Builtin SWAP(check for zramscript in init.d, customize if you feel it doesn't work correctly with your need)
-Remove screenstate script in init.d from previous kernel, I don't see benefit of this script
-AVP overclock, smooth audio/video processing
-Remove 3D overclock, it doesn't give 3D performance a lot, only gives battery drain
-Add zipalign script to kernel, to make your stock ROM smooth, better memory consumption and feel faster
-Voodoo V1 sound driver, if you get choppy sound, try removing your voodoo control application, and try again without those voodoo control application, from what I see, this voodoo control application doesn't work very well with voodoo sound driver in this kernel. But sometimes, reinstall voodoo control application can solve choppy sound output.
-Use SLQB as SLAB memory allocator
-Replace BFQ with simple I/O kernel I/O scheduler, really fast...
-Patched with optimized ARM RWSEM to better performance
-Use optimized kernel memcpy
-Patch with sometimes CPU forget second core clock
-Patch with add memory contiguous memory allocator, from information, it should free some memory after kernel loading
-Patch with autogroup
-Patch with tinyJRCU for better performance
-Patch with 50% EXT4 regression, it should gives better performance with EXT4 filesystem
-And other small patch that I don't remember correctly

I'm sorry if I still not perfect for kernel builder, I just want to share what I've done

Download 06092011 Final Release-FINAL
http://dl.dropbox.com/u/15667879/Swi...Final-ZRAM.zip -> 1.4 Ghz version

http://dl.dropbox.com/u/15667879/Swi...al-ZRAM-LC.zip -> 1.2 Ghz version for LG Optimus 2x that wasn't possible to bootup at 1.4 Ghz, this version also the best anyone that needs good battery, because it adds more step at step below 1015Mhz

Features : Remove Voodoo Sound Driver V1.., good bye
Remove Autogroup Patch.., good bye
Remove tinyJRCU Patch.., good bye
Reduce delay when loading application
Tune CFS scheduler
Tune memory killer so it can works well with zram
Tune swap configuration to utilitize zram

Download 04092011 Final Release-Fix for Bluetooth Problem(I hope)
http://dl.dropbox.com/u/15667879/Swi...Final-ZRAM.zip -> 1.4 Ghz version

http://dl.dropbox.com/u/15667879/Swi...al-ZRAM-LC.zip -> 1.2 Ghz version for LG Optimus 2x that wasn't possible to bootup at 1.4 Ghz, this version also the best anyone that needs good battery, because it adds more step at step below 1015Mhz
Features : SLQB as SLAB Allocator, replace SLUB because it feels more smooth when ZRAM not available

This kernel only work for FROYO based, not working with Gingerbread, the reason not compatible with Gingerbread because ramdisk incompatible between Gingerbread based, for example I make compatible with modaco kernel GR2, but in other gingerbread, it run, but WIFI doesn't work, so, to prevent problem, I don't consider Gingerbread release until LG release official

I'm included stock lockscreen if anyone from 0725 based stock ROM need it, it can wakeup and fast unlock compared with those sluggish LG lockscreen, replace in /system/framework, don't forget to change the permission like the old one...
http://dl.dropbox.com/u/15667879/Swi...oid.policy.jar


Download 24082011 Preview Release
http://dl.dropbox.com/u/15667879/Swi...me-Preview.zip

Download 18082011
http://dl.dropbox.com/u/15667879/Swi...e-18082011.zip

[24082011] Preview Release 2.6.32.43->> use with caution, this is the preview release, gonna have lots of bug...
Preview Release Features :
Overclock upto 1.4Ghz
Lowest clock @250Mhz
SLQB memory allocator
BFQ as default kernel I/O
Compiler flags optimization
Voodoo V1 sound driver(eventhough it shows not supported kernel, but it runs well)
Graphnite Loop compiler optimization
Default SD Card buffer Optimization 2048KB
VFP kernel optimization flag


[18082011] V3 Released, V2 and V1 was released at our local famous forum in Indonesia
OC/UV upto 1,4Ghz
AVP dan SDRAM overclock
GPU_DIVIDER reduction
Performance CPU Governor with MinMax CPU Governor supported(beenee said not working)
VFP kernel optimization
Compiler optimization(With Korea Android toolchain that focus with Cortex-A9 optimization)
Graphnite Loop compiler optimization
Default SD Card buffer Optimization 2048KB
SLQB memory allocator
BFQ kernel I/O scheduler as default
Support Optimized Deadline kernel I/O scheduler
Builtin Voodoo Sound Driver
EXT4 support and convertion
CPU Alignment Tweak
Remove AppleTalk and CDROM driver
Builtin ScreenState Scalling with Performance/Powersave


Don't forget press "Thanks" button if you like my work..

And for anyone interested with my kernel work, eventhough, i don't updated a lot, because not very good connection here..
My gitourious link:
SOURCE CODEGitourious


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18th August 2011, 12:28 PM |#2  
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Finally, it works perfectly in stock rom 10d. Tks

Enviado desde mi LG-P990 usando Tapatalk
boto
18th August 2011, 12:31 PM |#3  
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testing right now!!

looks amazing!
______________

Edit:

Boot Looping at FR19 =(
18th August 2011, 01:07 PM |#4  
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Quote:
Originally Posted by boto

testing right now!!

looks amazing!
______________

Edit:

Boot Looping at FR19 =(

Hi, have you clear dalvik-cache, I'm using Fearkill 12.5 as my test, I think it is same as FR19, don't forget to unplug your usb cable from computer, it makes bootloop too sometimes..
18th August 2011, 01:08 PM |#5  
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This kernel automatically converted system and data to ext4? or have the option to manually convert?
18th August 2011, 01:09 PM |#6  
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Quote:
Originally Posted by petyo.tsanov

This kernel automatically converted system and data to ext4? or have the option to manually convert?

it is automatically
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18th August 2011, 01:11 PM |#7  
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kernel flashed successfully on latest Fearkill 12.6

no bootloop so far.
18th August 2011, 01:15 PM |#8  
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fajarep, there is no need to install voodoo control plus to enable voodoo sound?

because i installed it but it says kernel does not support it.
18th August 2011, 01:16 PM |#9  
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Hi, what is this "cpu alignment tweak" you mention? Has it got to do with the cp15 bug? Could you please link to how you solved/tweaked it?
18th August 2011, 01:18 PM |#10  
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Quote:
Originally Posted by ryaneu

fajarep, there is no need to install voodoo control plus to enable voodoo sound?

because i installed it but it says kernel does not support it.

yes you need voodoo control plus or it will not work
18th August 2011, 01:21 PM |#11  
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voodoo control plus does not work in this kernel, when i try to enable it, it says voodoo sound driver loading issue.
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