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[kernel] {4.3.1}[p4wifi]

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Lucas Kado

Senior Member
Sep 6, 2013
150
37
Zaragoza
scientific method where are you

i tested both?! wow how dumb some people are.

:eek:

Yeah, pretty dumb. So, you put them to the test.. Did you use some perf meter app? Did you observe any measure? For how long did you work on it?

I mean, is your opinion something to consider as it is based on observation, or can we just throw it away by the WC... :silly:
 

Traace

Senior Member
Mar 13, 2010
439
115
:eek:

Yeah, pretty dumb. So, you put them to the test.. Did you use some perf meter app? Did you observe any measure? For how long did you work on it?

I mean, is your opinion something to consider as it is based on observation, or can we just throw it away by the WC... :silly:

Sorry i dont understand spain :( *kidding*

Its not possible to make true benchmark scores on Android cause of Java. Try and compare urself
 

Lucas Kado

Senior Member
Sep 6, 2013
150
37
Zaragoza
He told us that his Kernel already OC'd GPU to 400Mhz witch is really fine :)
I compare both Kernels this and A1. And this one is faster

Sorry i dont understand spain :( *kidding*
Its not possible to make true benchmark scores on Android cause of Java. Try and compare urself

It's OK, that's what I wanted to know... it's just that you categorically affirmed "this one is faster" and that lead to some misunderstanding... I would say "I feel it faster", for instance. And that's not Spanish ;)
 

Traace

Senior Member
Mar 13, 2010
439
115
It's OK, that's what I wanted to know... it's just that you categorically affirmed "this one is faster" and that lead to some misunderstanding... I would say "I feel it faster", for instance. And that's not Spanish ;)

I was a bit violent sorry for that. I know it wasn't Spanish, just kidding. Yeah it feels faster fit better, agree.
 

thicklizard

Inactive Recognized Developer
Jul 8, 2011
3,081
5,107
Crown Point
Last edited:

eushaun99

Senior Member
Feb 8, 2013
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Subang Jaya

AJtheAndroidNoOb

Senior Member
Nov 13, 2013
226
12
Siem Riep
Feedback...Baddest Kernel

Just a feedback for this kernel, which I used for almost or a week now. It rocks so bad :D it makes my tab last longer and faster [CPU only 816Hgz min 4xx only while playing MC4 still smooooth :good:] But it drains a bit faster when playing games [MC4] xD. Will you ''update'' this kernel with a better performance and battery life? Just asking :rolleyes:

P.S Pls fix the reboot error :good::fingers-crossed::good:
 

Gil81

Senior Member
May 2, 2013
1,410
921
Lincoln

Thanks for the kernel...nice to see development moving rigbt along for our old tab..great work

ill report back later after more time has passed and give some feed back on battery life and smoothness,etc.. but looking good so far...
im on the latest sgt7 10.2 build..

@eushaun99
hey buddy...i see youre building a rom...if you need a tester im game..glad to see you going to it...looking forward to running it.
 

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  • 16
    Ive been working on a kernel for the p4 wifi tab. My goal was to elimantae lag and increase IO scores.


    Changelog 12/16
    Update tcp congestion control
    Add new governors
    Clean code
    Add more compiler flags
    Adjust voodoo sound.


    update writeback
    further reduce readahead
    enable system wide mounting
    new makefile flag + fix derp on entropy commit
    patch to aide in hotplugging
    avoid depleting of entropy pool
    reduce latency
    make file optimization
    vfp optimization
    lower read ahead
    small tweak to load avg
    reduce some log spam
    crc32 additions
    compiler optimizations
    lower swappiness
    finish clocks
    fix errors
    block: fix infinite loop in __getblk_slow
    fifo: Do not restart open() if it already found a partner
    add xz
    another clock adjustment
    adjust vfs_cache_pressure
    tweak smp.c
    tweak mm/backing_dev.c
    adjust makefile
    boost clocks
    add arm topology
    sched: clock wrap bug in 2.6.35-stable kills scheduling
    scheduler pick nexthighest task
    add io schedulers
    improve the group logic
    allow pipe compiling
    vfp compile with neon
    optimize slub
    mm tweaks
    tweak aio.c to increase io performance
    reclaim some ram
    disable gentle sleepers enablearch power
    increase readahead
    linaro fix

    Bugs
    Reboot from roms does not work properly. Need to reboot manually



    Download p4 wifi

    http://d-h.st/Db5


    MY source
    https://github.com/thicklizard/p4wifi


    Download p4 7500

    http://d-h.st/n4n

    thanks:

    pershoot
    AAcount
    for all the support they have givento this device
    2
    I'm flashing it too... In a few days I'll let you know how it works with a P4 running kasper_h Infamous PAC ROM.
    Thank you in advance for your work!
    Any worries if I use kasper_h TWRP recovery?

    Nope.

    Sent from my GT-P7500 using Tapatalk HD

    ---------- Post added at 01:13 AM ---------- Previous post was at 12:54 AM ----------

    Found a problem. Reboot doesn't work. I'm guessing its because of the linaro toolchain since kasper's infamous kernel had this issue too when he compiled it with linaro toolchain.

    Sent from my GT-P7500 using Tapatalk HD
    2
    I can test it. :)

    Sent from my GT-P7500 using Tapatalk HD

    I added a link in the op. Please test and confirm all is well.
    2
    I could make one. Just will need a willing tester.

    I can test it. :)

    Sent from my GT-P7500 using Tapatalk HD