yashsingh1/xdaforums huggingface dataset:
[Desire Android Development] asci:
I flashed MCR_uvoc_V7-signed.zip and I added to the .txt the value 1267200, this way:

Once I started SetCPU, it gave me weird results so that I had to replace txt with one attached in the first post, without 1267200. Where did I wrong?
[Desire Android Development] richardtrip:
You could try to convert it with the recovery-console (there's an option)
[Desire Android Development] kingchris:
i think the step between 1113XXX and 1267200 is too big.

try this one

128000,245000,384000,422400,460800,499200,537600,576000,614400,652800,691200,729600,768000,806400,844800,883200,921600,960000,998400,1036800,1075200,1113600,1152000,1190400,1228800,1267200
[Desire Android Development] richardtrip:
Without setcpu.txt you were running 1267200. You could add that at the end of your setcpu.txt.
[Desire Android Development] asci:
Thank you very much mate! Now it's ok!

BTW I scored 8.14
[Desire Android Development] PaoloWeckl:
thank you for your quick reply!
[Desire Android Development] kingchris:
attached new setCPU-file

@richardtrip

why you dont add this into your update.zip and updatescript

in the zip file create a folder "sdcard/setcpu.txt

updatescript add the line

copy_dir PACKAGE:sdcard SDCARD:

so setcpu.txt will automatical copied to sdcard
[Desire Android Development] FrancisFuku:
First of all, thank you Richard Trip for this amazing modified kernel. Finally, my Desire has a decent battery life. The difference when the phone is on sleep is simply amazing, thanks to the frenquency scaling and the undervolting.

I don't think it's necessary to modify setcpu.txt. I mean, even though the one Richard Trip has provided seems to be "limited" to 1113 MHz, it's not. On SetCPU, the cursor is limited to 1113 MHz, but actually, you can see on the right top of the screen that the maximum frequency is 1267 MHz.

Btw, I try the setcpu.txt of kingchris, and even if the cursor in SetCPU is limited to 1267 MHz, I got poor results with Linpack (~5 MFlops, and I tried several times, for the same result). With the original setcpu.txt, I got ~8 MFlops, which is more "normal". Maybe I did something wrong, but the original setcpu.txt was just fine, as SetCPU shows me that my CPU is running at 1267 MHz (obviously only when it was necessary).
[Desire Android Development] sruon:
don't a comma need to be added at the end?

1267200,
[Desire Android Development] kingchris:
Mflops 10.87 @1267 MHz + JIT

best

Mflops 11,3X @1267 MHz + JIT
[Desire Android Development] FrancisFuku:
Yes, but without JIT (I'm not using it), 8 MFlops is a normal result for a CPU which runs at 1267 MHz, isn't it ?
[Desire Android Development] richardtrip:
completely normal.
[Desire Android Development] coolbho3000:
It doesn't matter.
[Desire Android Development] fstluxe:
Dear Richard did you take a look at this ?

I Woult like to test the 0x22 Line the 1.3 GHZ version .. because this 0x21 is To stable for me .. can you add one extra 0x22 @ 1.3 V if thats unstable I can understand you are not releasing binerys for an OverVolted kernel to make it (maybe stable) I'm just someone that loves to know what his device can handle and then just turn it back to 1,13 ghz or something like that.. I would like to compile my own kernels for testing because every time asking you to modify or add something .. is maybe to much for you.:rolleyes:
[Desire Android Development] coolbho3000:
0x22 should not work. The speed difference is marginal anyway.
[Desire Android Development] fstluxe:
Thats true
[Desire Android Development] juberg:
maybe i've missed something...

do i need setcpu and setcpu.txt for "uv_V7 is Undervolt only (998 MHz) and MCR only"

or does it work just after flashing?...

methux
[Desire Android Development] asci:
What ROM are you running?
[Desire Android Development] richardtrip:
No need for setcpu if you don't want special profiles.
[Desire Android Development] richardtrip:
Anyone using the Stock version or can i drop it for the next releases?
[Desire Android Development] juberg:
thank you, great work.

flashing now...
[Desire Android Development] blackfox888:
Re: [KERNEL] OCUV ext4 + tun + cifs (1113 MHz - 1267 MHz also)

does anyone have this problem, when I install jit I cannot open xda app! When I disable jit it working again. Btw with jit I was getting 10.5 on linpack without it around 8.

-------------------------------------

Sent via the XDA Tapatalk App
[Desire Android Development] richardtrip:
JIT isn't stable at all. b.t.w. i only pack it (it's not my work so can't do anything to make it better).
[Desire Android Development] asci:
If you take a look in the Market, when you select XDA app for installation, it warns you to desable JIT before running it...
[Desire Android Development] asci:
One question:

- jitdisable-signed.zip it's a toogle tool, or just restore system definitively?
[Desire Android Development] richardtrip:
Toggle tool. It just places the original files back (including build.prop).
[Desire Android Development] richardtrip:
uvoc_V8 released

New version posted:

uvoc_V8:

* CFQ standard scheduler

* Included setcpu.txt with max 1113 MHz (if you want more edit setcpu.txt)

* Some other kernel optimalisations based on Paul and Teknologist config.
[Desire Android Development] asci:
Just to be sure to understand: it disable/enable/disable? No need, once disasbled, to flash JIT enable again, right?

THX!

EDIT:

no, it simply restores files, but it doesn't allow to enable JIT again. I think you have always to flash JITenable again. While, I was thinking at a solution like this is one, http://xdaforums.com/showthread.php?t=624153.

Would it work on our Desire?
[Desire Android Development] atconc:
Richard -

Is this a different scheduler from v7 or are you just clarifying what was reverted when you stopped including BFS?
[Desire Android Development] blackfox888:
great work with v8 update:D just to confirm I can delete the setup.txt that was on my sd card from v7?

never mind, I deleted setup.txt that was already in my sdcard, than installed your uvoc v8. it working fined.
[Desire Android Development] :
Richard a couple of bugs,

SETCPU is only showing 1.11 even though the text file is the 1.2 i had from before.

And pauls bug he has already spoke about, that it will now go below 768mhz, so battery drain will happen faster.

I think this is fixed in modaco kernel revision 1.1;)

ALL IS OK, SORRY MY FAULT, MY ERROR;)

JD;)
[Desire Android Development] Jagdish84:
lemme see if i got it right now, in case i only rooted my device not flashin it with modacos custom roms im suppose to be using the Stock version?

i noticed someone over here experiencing boot loops when using the Stock version only to be told he should use the MCR version which fixes the issue, So woot a noobie to do? :)
[Desire Android Development] EnF70:
I also only rooted mine and not using a MCR but I got a boot loop after flashing the stock kernel. The MCR kernel works fine.
[Desire Android Development] Jagdish84:
Right, Thx for the quick response mate will be checkin the MCR kernel then :P

and one more thing if were at it, i need to flash it from recovery console using step 2 n flash zip from sd right? no wipe is needed as well?
[Desire Android Development] :
Your v7 is definatly faster than your v8 mate;)
[Desire Android Development] :
v7 linpack 8.1 - 8.3

v8 linpack 6.8 - 7.6

V7 is faster;)
[Desire Android Development] FrancisFuku:
So far this kernel has worked perfectly on my phone, but I have a more global question about it : it's about the OCUV version. When it runs at full speed, ie 1267 MHz, is it still undervolted, when you compare it to a stock kernel ? Because when you o/c a CPU, one of the first reflex is to higher voltage, or at least to keep the same voltage as stock, to ensure stability.

This question leads to another one, considering that the CPU is still undervolted at full speed : between a CPU with normal frequency and normal voltage and a CPU with a higher frequency and a lower voltage, which one will drain your battery faster ?

Thanks in advance :)
[Desire Android Development] EnF70:
Yes, flash Zip from SD card in Recovery, no wipe needed.
[Desire Android Development] richardtrip:
V8 overwrites your old setcpu.txt with max 1113MHz. Just add the 1267200 at the end.

V8 is really just as fast and maybe a lot snappier with the cfq scheduler.
[Desire Android Development] jcdz92:
Don't know about V8, haven't tried it yet, but I can confirm V7 (ocuv) is really fast

Desire CM 5.0.6 Ahmgsk + Richard T kernel V7 + Doc R Jit for 5.0.6

Lin pack : 19.5 - - 20.12

Thanks everybody for hard work
[Desire Android Development] richardtrip:
Only 1267200 is at stock voltage.
[Desire Android Development] squrl:
Just to be sure, if I flash uvoc_V8 and don't install setcpu and with no setcpu.txt on the SD will there be any OC? Cause now I have uvoc V7 without setcpu and it seems my baterry is dying insanely fast compared to stock :(
[Desire Android Development] richardtrip:
You better wait a moment for V9 (lot better undervolt). Couple of minutes to wait. Sorry, taking a little longer (a matter of how low can you go in voltage :-)

You can flash V8 in the meantime (V9 will come this evening).
[Desire Android Development] squrl:
Cool man! I'll send a small donation your way :)
[Desire Android Development] jmpmjmpm:
when I try to flash MCR_uvoc_V8-signed.zip I get "error on line 3" and it aborts. Any idea where I'm going wrong? running MCR r3 with A2SD+

i boot into recovery run ./recovery-linux.sh and choose flash zip from sd (no wipe or anything)

cheers fellas
[Desire Android Development] Lyall3s1:
Try re-downloading and flash it again.
[Desire Android Development] jmpmjmpm:
DOH:o now why didn't I think of that!!

cheers;)
[Desire Android Development] squrl:
Did you mean stock clocks?
[Desire Android Development] hotweiss:
Based on my experience with BFS on the Magic & Nexus One, I would advise against its' use. CFQ is the way to go. BFS causes a lot of issues with giving certain apps less priority - like incoming calls. And in some cases it actually causes lag, because it doesn't give your current action priority. If you want to improve the speed of the kernel easily, just change:

CONFIG_CPU_FREQ_MIN_TICKS=2

CONFIG_CPU_FREQ_SAMPLING_LATENCY_MULTIPLIER=500

to:

CONFIG_CPU_FREQ_MIN_TICKS=0

CONFIG_CPU_FREQ_SAMPLING_LATENCY_MULTIPLIER=100
[Desire Android Development] fstluxe:
Thanks for uploading,

Indeed the programmed freqsabove 998400 are just ignored by Setcpu:confused: How is that possible..Bootloader ?
[Desire Android Development] stingerpl:
Re: Kernel BFS patched + ext4 + tun + cifs (1113 MHz oc-uv test also)

Please check the other thread with oc uv kernel by the author of setcpu. He mentioned something about a patch that will allow to properly autodetect in setcpu.

Edit: I mean the thread by coolbho3000
[Desire Android Development] fstluxe:
already using the latest version of Setcpu with auto detect.
[Desire Android Development] stingerpl:
I didnt mean the patch for SetCpu, but a patch for the kernel itself
[Desire Android Development] stingerpl:
This one to be exact: http://xdaforums.com/showpost.php?p=6481988&postcount=9
[Desire Android Development] iDance°-->ra1n:
we now need this patch because SetCpu doesn't detect the overclocked frequences
[Desire Android Development] biebi:
Just flashed this (shaking hands, first time ever :p)

All other functions (wifi,BT, USB) seem to run normal here atm after flash. How can i check if the OC/UV worked? ^^
[Desire Android Development] iDance°-->ra1n:
For me, doesn't work
[Desire Android Development] biebi:
Call me crazy, but my phone runs "cooler"

Normally, when i worked with it while it was charging it would get hot at the lower backside. Now its cool to touch.

My brother confirmed this btw, so i'm not crazy :p
[Desire Android Development] iDance°-->ra1n:
Maybe UV works, but i'm sure that OC doesn't work because AutoDetect in SetCpu doesn't find the OC freq. and linpack store is the same
[Desire Android Development] aslocum:
not sure if its the bfs patch... i have some hickups while playing mp4 video in mvideoplayer... yesterday the same video was fine with the stock (r3) kernel

currently using the ocuv bfs for r3
[Desire Android Development] orgasmatrond:
Would you mind explainig this a little more "noobish"? My Desire has started hanging everytime I flip it to landscape, especially in home screen (I use HelixLauncher2), and sounds like this might be the problem. Or maybe someone would kindly explain to me how to revert to the stock kernel? Did never experience this before flashing the kernel.

EDIT: The one I flashed was the one for MCR, w/o ocuv...
[Desire Android Development] aslocum:
just reflash the mcr to get back to stock kernel. no wipe needed.

no data will be lost (only app or hosts file you pushed to /system through recovery get lost)
[Desire Android Development] biebi:
I think the UV and CPU optimizations did work in this kernel.

I'm currently seeing way better battery life on my Desire. It's been on for 4-5 hours, still got a full meter according to the phone and SetCPU says i have 90% left.

At first i thought it was stuck @ 100%, but setCPU has shown a decrease from 95% to 90% over time, so I guess this worked.
[Desire Android Development] cbanbury:
What are your settings with setCPU?
[Desire Android Development] Poodlemastah:
Could we get this?
[Desire Android Development] richardtrip:
Kernel without BFS with oc-uv and above config changes in first post
[Desire Android Development] stingerpl:
Great work, boots up fine.

Any progress on the patch for SetCPU?

Edit: Linpack score for oc+uv, no BFS: 7.039
[Desire Android Development] DocRambone:
Please post a version for the CM rom for desie:)
[Desire Android Development] Jagdish84:
Would i get my apps deleted when modifying ext3 to ext4?
[Desire Android Development] Maxi66:
Can't find V9

found and flashed seems to work fine :-)
[Desire Android Development] richardtrip:
Sorry, typo :-)
[Desire Android Development] richardtrip:
Uploaded, ready to download.
[Desire Android Development] richardtrip:
New version:

uvoc_V9:

* Change to voltages.

* if you don't use setcpu stock frequency = 998MHz
[Desire Android Development] richardtrip:
If you use the recovery and convert ext3 -> ext4 you lose nothing.
[Desire Android Development] Jagdish84:
Cheers Richard, will give it a go now
[Desire Android Development] Qliratu:
Re: [KERNEL] OCUV + CFQ + ext4 + tun + cifs (1113 MHz - 1267 MHz)

Great work just flash it, also higher CPU speed auto now ;-)

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Sent via the XDA Tapatalk App
[Desire Android Development] mardox:
what is the gain of ext 4?
[Desire Android Development] Maxi66:
great work Richard - just donated
[Desire Android Development] squrl:
Flashed r9 just now, everything seems to be OK, but in the software info is Kernel version 2.6.29-bravo-uvoc-r8. I suppose you only forgot to change the string, am I right?
[Desire Android Development] Jagdish84:
UI does seem snappier MFLOPS averges at 7.9 all n all working Great, keep on the gd work lad, will donate later on :)
[Desire Android Development] blackfox888:
your V8 htc sync was working, now flashed it to V9 htc sync is NOT working:(
[Desire Android Development] Jagdish84:
Having no problem with it :\
[Desire Android Development] blackfox888:
RichardTrip: I already flashed V9, can I revert back to V8 by flashing it over V9? I was having no issue with V8.
[Desire Android Development] richardtrip:
You can without any problem.
[Desire Android Development] richardtrip:
Your right. Thanks.
[Desire Android Development] amravit:
guys whats your recommendation for custom profile on setcpu

to be able to save battery and taste performance same time

i also using the default on demand rule suffer from unexpected reboot using v9 + jit enabled any advice
[Desire Android Development] nachtschicht:
Re: [KERNEL] OCUV + CFQ + ext4 + tun + cifs (1113 MHz - 1267 MHz)

Yeah, disable JIT coz it's unstable.
[Desire Android Development] dancedreamfly:
Does this kernel work with Wireless Tether?
[Desire Android Development] patomas:
vpnc broken

I'm on MCR 3. Flashed V9 of your kernel (over Paul's 1.1) and works great, it has just apparently broken vpnc (that before was working ok with your tun.ko module). Any idea?

I will try reflashing the tun.ko module, but If there are other solution I will rather try with something else before (you know, in this days the less you flash the less you brick...).

Thanks!
[Desire Android Development] Bengaal:
Thanx richardtrip for your great work.

I am running v8 now with mcr , can i just flash v9 over it without a wipe?
[Desire Android Development] richardtrip:
I use openvpn without any problem. Tun module is loading automatic when flashing the kernel update. Dont flash openvpn update after the kernel update.
[Desire Android Development] patomas:
Alas vpnc doesnt work anymore. Tun.ko seems loaded though. Dont know what to do.

Can I flash again vpnupdateddesire_2.6.29_82821fb5_signed? Before was what made vpnc work.
[Desire Android Development] Imagineer91:
Hi,

I've flashed my mobile using both MCR OC_V2, uv_V7 & uvoc_V9 zip files, but then my desire seems not to be stable and keep on rebooting over and over again :< . Is there any file to restore default voltage?

Thank you
[Desire Android Development] patomas:
Re: [KERNEL] OCUV + CFQ + ext4 + tun + cifs (1113 MHz - 1267 MHz)

Vpnc working Now. Only differerence now I Am umts before gprs. Lets see

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Sent via the XDA Tapatalk App
[Desire Android Development] gaeng4665:
+1,

came from a newly flashed mcr r3 with ocuv_v9.

Since then i'm getting reboots from time to time....

Does anyone have a solution for that??

i think it's the ocuv_v9, with the ocuv_v7 everything was stable, not a single random reboot....
[Desire Android Development] richardtrip:
There's no difference in voltages between uvoc_v7 and uvoc_v9 so it has to be some of the other kernel options. Will take a look at it. (only had reboots using JIT).
[Desire Android Development] Loccy:
My r9 seems fine on stock - or at least if I do uptime, I get a figure that makes sense given my last reboot. Are people talking about *full* reboots, or force closes?

My gut feeling is that battery life, however, is worse on r9 running at 1113Mhz versus Rain's "version" running at 1267. Have no idea which "real" version the latter corresponded to, though. Has anyone else found this? I freely admit this is purely subjective and might be due to other factors.
[Desire Android Development] richardtrip:
I had that problem when i'm at work were i was unable to use vpn (rooted Stock rom). Has nothing to do with the kernel. Looks like some problem with my umts provider (at that location). When i'm at home it´s working flawless.
[Desire Android Development] richardtrip:
Nope, different tun module.
[Desire Android Development] akuma86:
i've flashed the mcr r3 with UV v7 & jit but the last one is continuisly FC the sense ;) i'm disabling it right now, eh it's a very great increase of computing speed but it's unstable sob, waiting 4 froyo ;) XD
[Desire Android Development] Loccy:
JIT is unstable, its developer has given up on it. Richard should pull the JIT links from the first post IMO as it just means people flash his kernel, plus JIT, then complain that the combination is unstable.
[Desire Android Development] richardtrip:
You are totally right :-) JIT is gone for now.
[Desire Android Development] Imagineer91:
Even after disabling JIT, my mobile is still rebooting in a continuous loop, I guess the reason for this is definitely the voltage being not sufficient to power the CPU properly, but I have no idea whether I could edit a file by myself in order to increase it or not, and if so what file must be modified. :confused:

Any idea would be greatly appreciated, thanks.
[Desire Android Development] richardtrip:
There was no Rain's version. It was 100% my version (uvoc_v6 it was with just 1267200 added in setcpu.txt which i unlocked already and only told that in one of my posts).
[Desire Android Development] richardtrip:
Is that a kernel problem? i don't think anybody has had a continuous loop from flashing the uvoc kernels. You could try to reflash (uvoc_V10 maybe)? You could always set setcpu at max 998 MHz to be sure it's not the overclocking.
[Desire Android Development] Loccy:
Hence why I put Rain's "version", i.e. the word version in quotes :D

Regarding the battery life, the proof will be on Monday when I go back to what should be my usual usage pattern (i.e. not much going on, phone just in my pocket apart from a bit of browsing to and from work).
[Desire Android Development] Imagineer91:
thanks for the reply richard.

Regarding the kernel I don't really know, I just flashed my mobile using MCR UV, OC and uvoc kernels. Where can I find uvoc_V10, since I thought the latest version was 9? also to set the CPU at the default frequency, I just have to edit the setcpu.txt file and delete all values above this frequency, that's it? But how can I make sure what voltage is currently used for the CPU!?

thank you
[Desire Android Development] Jagdish84:
i couldnt rly understand the diffrences between v9 and v10, if theres changes in the cpu on demand does it mean theres a new setcpu.txt i have to download or is it implanted in the v10 kernel itself?

sry if this seems like an idiotic question im just tryin to understand the jist of things as im new to Android...
[Desire Android Development] Loccy:
Bloody hell, he's released v10 already :D

What's the benefit, Richard? i.e. what does changed CPU_FREQ_ONDEMAND_MIN to 245000 versus CPU_FREQ_ONDEMAND_MIN = 128800 mean to us mere mortals?

Edit: also, I see there's no links to "stock" versions of the kernel any more. Can I flash these over stock or just MCR?
[Desire Android Development] pitsyapa:
Sorry for my question, but there are four files there, do we have to flash all four or just one. thanks.
[Desire Android Development] richardtrip:
You need Stock? I upload it for you.
[Desire Android Development] richardtrip:
It was more of a fault in V9 (ondemand freq minimum should be 245000). No problem for setcpu users who can change the minimum to 245, but V10 is better. Even if you don't use setcpu the minimum = 245MHz (coolbho3000 the developer of setcpu says: I would not recommend 128MHz anyway, it's on a totally different PLL and is not used by either google or codeaurora.).
[Desire Android Development] richardtrip:
uvoc_V10 is the latest (undervolt + overclock). Try that. If you don't want any overclock just download setcpu and give a maximum of 998 MHz.
[Desire Android Development] richardtrip:
No difference in setcpu.txt. Its the kernel which makes the difference.
[Desire Android Development] Loccy:
Ah, so I don't need v10 if I'm running v9 @ 1113/245 in SetCPU then?
[Desire Android Development] richardtrip:
You can just install setcpu and set a maximum.
[Desire Android Development] richardtrip:
Re: [KERNEL] OCUV + CFQ + ext4 + tun + cifs (1113 MHz - 1267 MHz)

V10 recommended.
[Desire Android Development] lpachuong:
WoW...so many versions this weekend. What particular tweaks did u apply to v10 : ) Thank you for ur good works.
[Desire Android Development] squrl:
Wait a minute... So if I'm on V9 with SetCPU not installed and no setcpu.txt, I'm overclocked? I though you said no SetCPU = no OC...

This could explain why my battery's dying a lot quicker with v9 than on stock kernel...

I know maybe it's too much to ask, but I think many of us would appreciate UV-only kernel. As for me, I'll even gladly spent few Euros for UV-only v10. You think this will be possible, Richard?
[Desire Android Development] Loccy:
Why don't you just install SetCPU, then you can UV-only no problem. Plus, if battery is your priority you can then underclock. Actually, as an experiment I locked mine at 245/245 and it was actually usable. Sure, pinch zooming in the browser becomes pretty dismal, and the fluid scrolling obviously got a LOT more jerky, but the device was still usable. Probably still a better Sense experience as you get on ROMs on the G1 or Magic.
[Desire Android Development] blackfox888:
V9 to V10, blimmey that was FAST! Cheers:)

BTW squrl SetCPU is free for XDA member thanks to coolbho3000:)

http://xdaforums.com/showthread.php?t=505419