yashsingh1/xdaforums huggingface dataset:
[EVO 4G Android Development] chummer360:
I tried 10 and went back to stock rom that came with the new OTA, I have to say battery life on stock is very good.
[EVO 4G Android Development] eduardmc:
From where can i download the new stock kernel only please provide me with a link. U cannot find it anywhere

sent from htc evo 4g
[EVO 4G Android Development] bignibb:
I also wanted to note with number 10 it only lets u use the current keyboard installed, it wouldnt let me switch to say swype or what have you.
[EVO 4G Android Development] Djspinister:
Getting this exact same problem...
[EVO 4G Android Development] stevo11811:
Owell i flashed on 10 again today, full charge, let phone sit for 1 hour, batterys at 50% from sitting... king please fix :-D, im not even using a modded rom, bone stock

Edit : ..I'm not worried about it king will always come through
[EVO 4G Android Development] Tyzing:
How in the world King has done as well as he has without an Evo is beyond me....keep in mind he hasnt always had testers or a team to help him test. Impressive isnt even the word for it.
[EVO 4G Android Development] brol1k:
#9 cfs battery want to good at all, not sure why I even use OC widget to under clock when phones off. Anyone have pointers? I'm running calks latest and greatest.

XDA App on the Evo
[EVO 4G Android Development] brol1k:
Are ppl still using setcpu with the #10 kernel?
[EVO 4G Android Development] kingklick:
Ok so to say the least I am frustrated

It is completely baffling me as to how my kernels continue to be more optimized, and yet battery life is getting...........Worse???

I would love to know what is in all these new 'leaks'

They are leaks alright, one BIG memory leak :p

at any rate, guess I'll just have to wait til my evo gets here in 2 days or so, and I can cook my own rom ;)

a HUGE thanks to ALL you guys for sticking with me.

Sorry it took so long to purchase my Evo, I have been completely broke and all my money has been going straight to bills (and credit card debt soon it would seem) I told you I would get my Evo, I was not lying :D

I am nothing without my supporters, remember that
[EVO 4G Android Development] lovethyEVO:
As another poster said earlier, it's amazing you managed to put out previously great kernels without owning an evo.

Congrats on your upcoming addition. Now the kernels should be even better. As for sticking with you, good developers always attract a loyal following. I was testing every single kernel that could load onto the stock sense based rom and I always ended up settling on yours. Great work past, present, and more to come.
[EVO 4G Android Development] tandxcstar1:
Hey king I see your going to get your EVO soon. Congrats! Also in the meantime if you need another tester let me know. Im willing to lend my EVO for some testing. I dont care if it bricks either.... I can get another one ;)
[EVO 4G Android Development] tandxcstar1:
CFS or BFS

Also sorry for the n00b question. But whats the difference between the BFS and CFS kernels. I have been running BFS with no issues. Would it be safe to say I can try CFS kernels w/o major feedback or is it dependent on the unit itself. Thx
[EVO 4G Android Development] shortbus182:
#9 cfs on virus sense rc3, and am getting fc everytime when I try to change anything on setcpu. Is this the rom, or the kernal? even went back re-wiped, and re-installed.
[EVO 4G Android Development] sudhirkhanger:
I too am having the same problem I thought its a corrupt swype apk
[EVO 4G Android Development] sudhirkhanger:
We are here to stay with you king. Take your time.
[EVO 4G Android Development] cruecu:
unfortunately, no one is going to answer this. I would like to know a few things about bfs and cfs with kings kernels myself. I'm sure it is in here, but 315 pages is just too much to go through. I get the gist, but CFS seems to run better on my phone. Yet everyone else seems to deem BFS more popular. I can read all day about the technical differences, but it would be nice to get a few comments on real world differences that you can actually see.....from people who know what they are talking about.
[EVO 4G Android Development] funcrusher:
Sorry, but LOL.
[EVO 4G Android Development] EVOme:
Whew!!! Staying away from these!!!
[EVO 4G Android Development] kingklick:
Good I found someone who doesn't like performance OR battery life!

finally!
[EVO 4G Android Development] tandxcstar1:
Im off tomorrow looks like im sifting. I just wanted to know if there was a performance increase in either one. Battery life is not an issue to me I have an extended battery and it last a few days. Thx for the slight info you could give.
[EVO 4G Android Development] ryanalan82:
Keep up the great work, your doing **** I only wish I could. Rooted evo, stock fps unlocked rom, kernel bfs#9, oc 1.1. Running amazing, but wish #10 didn't have so many problems. I went through what everyone else is saying with #10, but when there wasn't a problem our a web page did load it was incredibly smooth... Cant wait to see future work and will be donating in couple days.

Swyped from my Evo
[EVO 4G Android Development] starplaya93:
#10 is very unstable with evio. had multiple crashes and restarts throughout the day. Biggest issue is surfing the internet didn't work for me when I was on 4g, it kept freezing... I was using dolphin HD btw

Still in love with your kernels king. keep up the great work...

Back to #9... I love it(:
[EVO 4G Android Development] EVOme:
That's no offense to you, King....I just read the last few pages and there are nothing but complaints about them, #10 that is.

Much respect to your work.
[EVO 4G Android Development] Rinker:
Rocking CFS 9 and is great! Thanks King!
[EVO 4G Android Development] EVOme:
With what rom?
[EVO 4G Android Development] stevo11811:
agreed with you king, it probably is ROM based problems, ive been monitoring what happens and the problem happens when you run the browser, ive noticed after opening the browser and hitting the home button it doesnt goto sleep, it immediately uses 100% and wont let the phone go to standby, should i try another rom or just hold out for now? as for the people that are getting mad about it....why?, you can just flash an older version on and be on your way
[EVO 4G Android Development] Rinker:
VaelPak 2.2
[EVO 4G Android Development] EVOme:
About to flash #9 CFS on Baked Snacks 1.8....we'll see.

Edit: #9 flashed...running good. Charging to 100% and see how batt life goes..
[EVO 4G Android Development] Tyzing:
I'm going back to 7 CFS....I miss that one...Havent used it in forever...been running #9
[EVO 4G Android Development] juancaperez2000:
i found this at Snap kernels

Originally Posted by shift_

SNAP|FAQ

updated 9/19

...

What's the difference? Which one is better?

The differences are explained (in detailed technical terms) here. In simpler terms, as jmxp69 explained:

BFS = Simple, Not Scalable, Theoretically Faster.

CFS = Complex, Scalable, Theoretically Slower.

In terms of which is better for your phone, test them both out. Depending on how your phone handles it, choose that
[EVO 4G Android Development] lovethyEVO:
People aren't getting mad, there giving input about problems they are having so that king can improve the kernel. AFAIK, king doesn't beta test his kernels and so the feedback people post here is for kernel improvements and not necessarily getting mad.
[EVO 4G Android Development] EVOme:
What's good about 7?
[EVO 4G Android Development] Tyzing:
Some say it has the best battery....#6 was also on point.
[EVO 4G Android Development] kingklick:
I really really appreciate someone having the courage to step up and say theres a good chance it is ROM related (the batt drain and wake lag)

If you look at my code there is nothing that would cause said issues (I promise you, and if you do not believe me, look at my code yourself, what you see is what you get)

At any rate, this is what makes me LOVE developing kernels for you guys and you are the most supportive, great bunch of people. The evo and incredible scene are really really cool.

Thank you all so much :)

now, back to my college work, so i won't be broke forever :(
[EVO 4G Android Development] jd9900:
Great news, grats.

Tiepoz baught two yoo bi swype"3
[EVO 4G Android Development] tandxcstar1:
I just flashed to #10 and so far I can browse with no issues and I have no lag after flashing either. I do have an extended battery charging now will test for a a day or so and will let you all know. Not sure why everyone is having issues. GJ king FPS 55 stable 4.65 stdev. The quadrant on initial boot was around 900 for me. Now after 30 mins of playing at least steady avg 900-1100.. Im still new to all this but this seems like decent scores for #10. On #9, 6, and 4 I avg around 1,500 on quadrant. Input is welcomed
[EVO 4G Android Development] Jefpier:
overall which one is the best right now? in u r minds lol
[EVO 4G Android Development] tandxcstar1:
Me personally I prefer 4 but I am growing on 9 and I just flashed to 10 with so far success. I will have to see overnight when im done charging my ext battery. But overall im loving 10. Just not loving the quad scores.
[EVO 4G Android Development] kingklick:
Yah not really sure what's up with the q scores recently

If you are lucky enough to talk to Con (I feel like the luckiest dev for being able to) (or better yet follow his work ((look up Con Kolivas in google))) he'll show and tell you how much work has gone into these recent bfs test patches.

with all that being said, I am looking into it :)
[EVO 4G Android Development] sfld:
hey evome hows the kernel #9 with 1.8 treatin u
[EVO 4G Android Development] {SBR}_L3GION:
Im not sure if it was me or the combination I was doing but for some reason I had issues with kernel #10 bfs on virus ROM RC3 where I couldnt channge keyboards. I think I might try again tonight if I have time but I flashed Kernel#9 bfs and everything works fine.
[EVO 4G Android Development] firestetz:
I agree it is probably rom related or update related I like fresh roms but the latest is hard on the battery with 3.2 and bfs9 I could go 15 hours oc at 1.2 but with 3.3 with stock or mod kernal I get about 6 hours doing better so far back on bfs9 but 10 with fresh really hard on battery
[EVO 4G Android Development] mizzos4:
On Fresh 3.3.0.1, with #9, the bootup time just flies. Significantly faster than the "stock" kernel that comes with the Fresh rom. Haven't tested out #10 yet but I'll try that out later. Thanks for the great kernel King!
[EVO 4G Android Development] WutTheHeezy:
and this is with BFS or CFS #9? I'm also running Fresh 3.3.0.1 and would like to get back on the custom kernel track.. the new stock HTC kernel with the unlocked FPS cap is nice, but I miss the snappiness of CFS#7.. how's the battery life compared to the new stock kernel?
[EVO 4G Android Development] firestetz:
I've got bfs9 on 3.3 battery still not as good as 3.2 with same kernal but better than stock and very snappy have it running oc at 1.2 stable.

Tried bfs10 with 3.3 and found if you like battery life that's not a good combo
[EVO 4G Android Development] tsipa:
Has anyone been able to get their phone to go to sleep on #10? If so, what ROM are you using?
[EVO 4G Android Development] EVOme:
So far so good. Phone feels snappier than on NA 419..Also, I pulled the phone of charge at about 7:45, drove to work, made one call and right now at 8:39, my phone is at 99%, so i'm willing to say this kernel is showing to be very good with batt life and performance.
[EVO 4G Android Development] shad0w77:
just tried bfs 10. was running fresh rom 3.3.0.1 and the stock htc kernel. my lets golf gameloft game gave me FCs everytime i opened it with the bfs 10 kernel. restoring nandroid now and gonna try the game again to make sure it's not corrupt or something....
[EVO 4G Android Development] shad0w77:
yup, after nandroid restore to stock htc kernel, lets golf loads fine...
[EVO 4G Android Development] vrsix5spd:
I was running Fresh 3.3.0.1 with #10 and was NOT sleeping. I just went back to #9 for the time being.
[EVO 4G Android Development] tandxcstar1:
Same thing happened to me FC like 3 times on the 4th time it went through. Not sure what the issue was but all is good now. This was on my OMJ ROM 3.5 sapphire bfs#10. Right now I just installed fresh 3.3.01 and flashing 10 right now. I want to see if the battery drains as quick on here then OMJ's 3.5. Last night I charged up my ext battery on OMJ's 3.5 saph with #10 and usually I go from 100-80 on OMJs #6, 4 or 9. BUT on #10 went from 100-44%...8hrs.
[EVO 4G Android Development] willy900wonka:
Well I ain't stepping up for nothing, nor am I going to read your code. lol. I'm just saying you're right. But kernel code is interupt driven. We call them queues, semphores, wheels...but they are all possibly asynchronous. So if the rr_interval is short ( big value) and the processor speed is low: then you don't get vonNueman execution ( well you do but it forks). The external io processor screws your linear logic and poof FC. Judging by your comments I bet if you did a test release with an over kill rr_interval of 300 you'd be amazed. Better yet allow access to the rr_interval as a static mem location via terminal emulator. ( no locks)

Just saying.
[EVO 4G Android Development] cosine83:
So is an uncapped FPS the next step? :D:D:D:D
[EVO 4G Android Development] rjmjr69:
Hehehe sometimes I swear machines know they need an update and quit
[EVO 4G Android Development] kingklick:
haha yah.

I am compiling as we speak. Keep fingers crossed :)
[EVO 4G Android Development] xlGmanlx:
And soon to be uploading? =)

Loading Signature....
[EVO 4G Android Development] kingklick:
That's the idea :)
[EVO 4G Android Development] kingklick:
changelog and kernel #2 live

:D
[EVO 4G Android Development] itsthafame:
Damn your quick, what kills me is how you can make a sick ass kernel and you don't even have a evo. Smh its murder.... You been killin since throwback g1 days....
[EVO 4G Android Development] kingklick:
thank you very much :)

this kernel has A LOT of new features please be sure to test, read changelog, and post feedback :)
[EVO 4G Android Development] bluefire808:
Right on. I have only had netarchys kernel and he only allows clocking to 1152mhz. Cant wait to see what my phone can get up to now :) im going to try this out right now. Ill report back
[EVO 4G Android Development] SharkUW:
I recently tossed that on my laptop to test building a C app for android. Are you able to get head to build on 32? I had to install the 64 bit release due to some apparently hackish checks in the code for java. Something to do with it now requiring Java 6 as best I could figure out. Builds fine on 64.
[EVO 4G Android Development] kingklick:
In the past I have needed 64 bit as well

changelog updated
[EVO 4G Android Development] bluefire808:
Had to delete this post because i was being mean :( lol sorry
[EVO 4G Android Development] bluefire808:
Deleted this double post because i felt bad for being rude. Sorry Falecio
[EVO 4G Android Development] bluefire808:
I just flashed the new kernel and it wont let me over clock at all in set cpu with all super user permissions granted. Its supose to go to 1.26?
[EVO 4G Android Development] xlGmanlx:
Giving this one a shot now, will report back findings

Loading Signature....
[EVO 4G Android Development] kingklick:
aha!

I found why. Going to cook up a new one
[EVO 4G Android Development] Djay45:
I was just about to flash this lol. I'll wait for the next one then.
[EVO 4G Android Development] xlGmanlx:
Be waiting as I was just about to report that too

Edit: mid 30's linpack with stock speed on performance, 1200's quad

Loading Signature....
[EVO 4G Android Development] felacio:
You double posted and I'M the idiot?!

:rolleyes:

Troll fail...

No, jackass. I'm not expecting a V8. Being able to use my phone would be nice... duh. huge different

...in 1943, I killed a drifter.
[EVO 4G Android Development] bluefire808:
FELACIO sorry i posted that. I had a bad night because me and my girl hung out with parents for " game night " lol and we are in our mid twentys lol. I was an ass and admit. My amends are due. Im sorry buddy. My apologies
[EVO 4G Android Development] pwnsicle:
i just got pwned

so i'm not sure exactly what happpened but early this morning (like 2am) i finished rooting my friend's evo and was going to put her on king's bfs #4 kernel (what i was using at the time) when i saw that king had released his bfs #10 kernel and figured i'd give it a spin. all was fine so i slept over at her apartment. well morning came and my alarm never really went off so i checked my phone only to find out that it had turned off. when i powered it on it got stuck on the white "htc evo 4g" screen. i took out the battery and tried it again and no luck. so i took out the battery and put it in hboot? (when you hold the volume down key and press power) and got an error saying something like "battery voltage too low". it wouldn't let me press anything else (i was trying to get into recovery to flash another kernel) so i took out the battery again. now my phone won't turn on. i connected it to my car charger on the way to school and the charge light doesn't show either. i don't know what exactly just happened but i need some help =(
[EVO 4G Android Development] tsipa:
Try charging through ac power with the phone turned off. Then use bootloader to get into recovery and flash a different kernel.
[EVO 4G Android Development] pwnsicle:
i guess i will try that when i get out of class tonight. thanks
[EVO 4G Android Development] EVOme:
Are people not reading this thread before flashing #10...oh oh oh new kernel...FLASH!
[EVO 4G Android Development] sfld:
Is the main did between bfs and cfs performance for ocing or what?
[EVO 4G Android Development] hooover:
Not sure what it is not over/under clocking anything been n 3 different ROMs and #9bfs just don't work for me anymore, kinda sad because all the ROMs I'm on the DEV has recommended it, I'm looking for a little help. All I truly want is awesome Battery life like I had with #3 when HAVs was first introduced. BTW I'm not running setCPU just Ultimate Juice I'm on Caulkins 1.3 and I'm experiencing random boots any hel would be greatly appreciated,also I did fresh wipes before install

Edit: so is it under volted as well...this may be my issue...
[EVO 4G Android Development] kingklick:
I would roll back to a truly stable ROM before this 'new' OTA

that seems to be the problem
[EVO 4G Android Development] rockenrooster:
I also had issues with battery drain in bfs #10. was using bfs #9 before. Now using cfs #9. With cfs #9 I noticed that when I turn on my evo and swipe the lockscreen there was no lag like there was in bfs #9.

Hey king, do you think you can make the audio bitrate higher than 12kbps when recording videos in 720p? I think it would help with the audio quality on recorded videos. Maybe at least 96kbps.
[EVO 4G Android Development] WutTheHeezy:
thanks for the input.. now it's time to try bfs #9 in hopes i get similar results..
[EVO 4G Android Development] kingklick:
nine or ten are your best bet
[EVO 4G Android Development] fastv8:
Just wanted to weigh in. Went from #9 to #10 and am having the battery drain issue. 100% awake time and am not sure why. Fresh 3.1.0.2 (not 3.2 or 3.3) ROM. Reinstalled SetCPU for overclocking and battery saving when screen is off, but it was the same configuration as I had with #9.

King, thanks for your continued efforts!
[EVO 4G Android Development] stevo11811:
well king, i think you were right on the rom issue, flashed my old copy of 3.28, flashed on #10, and the phone went to sleep, flashed on 3.29, flashed 10 on, and had the awake issue, seems its either just not compatible, or the leaks of 3.29 suck :-\, oh well, when do you think your evo's gonna show? then you can do some real damage
[EVO 4G Android Development] kingklick:
People

I have been closely following ALL of your feedback :)

I will be focusing on CFS kernels for some time, as BFS seems to be having some issues that need to be ironed out.

with that being said, I have LOTS of new code for the cfs side of things - ext4 code updates, cfs updates, and much much more!!!!

I know you will like it..... WHEN IT IS DONE ;)

thank you all and remember, I am NOTHING without you guys
[EVO 4G Android Development] stevo11811:
<------- this guys excited to hear more updates :-D
[EVO 4G Android Development] freeza:
King, or anyone else; can you PLEASE tell me if this kernel supports Darktremor's Apps2SD? I really don't want to nandroid/install just to test, especially if someone else out there is already successfully using Apps2SD with this kernel.
[EVO 4G Android Development] SteelH:
Hmm, my 3.29 isn't a 'leak' it's official OTA. 3.26 was a leak.
[EVO 4G Android Development] freeza:
I thought 3.28 was the leak :-p
[EVO 4G Android Development] stevo11811:
well either way, #10 and 3.29 + my phone do not mix lol, just letting king know

edit: testing with steelH's rom, ill let ya know the info later on
[EVO 4G Android Development] kingklick:
here is a rough changelog of what will be in the new CFS kernel ;)

We are patching up to 2.6.32.17

http://github.com/kingklick/kk-evo-kernel/commits/2.6.32.15-havs-bfs
[EVO 4G Android Development] rockenrooster:
King, your kernels rock! They have given me awesome battery life. But the audio quality on recorded videos is really bad. Is there any way this can be fixed with a kernel or is it unchangeable.

Thanks.

Can't wait till you get your evo.
[EVO 4G Android Development] kingklick:
been patchin away all day.

I am at 2.6.32.17

I commited all commits from .15 to .17 that would effect an android kernel (meaning I did not bother to commit fixes for ati or nvida cards, that is pointless)

:D
[EVO 4G Android Development] aamikam:
"Man-Eating Seals of Antiquity"

sounds interesting...

whats about .34 kernels? not gonna workout?

not that im really complaining about the work done so far... its great.

edit:

its alive...
[EVO 4G Android Development] kingklick:
yes my kernel supports a2sd
[EVO 4G Android Development] overthinkingme:
Is the .34 you released going to be updated?

I'm loving your cfs #9 but I'm an addict for new haha.

Also, does flashing a baked kernel before one of yours really make a difference?

I was under the impression that installing a kernel completely erased the previous one.
[EVO 4G Android Development] kingklick:
NEW CFS #10 is live! read changelog!
[EVO 4G Android Development] aamikam:
already flashed...

u added ext4... an extra 3mb of good stuff i hope.
[EVO 4G Android Development] kingklick:
haha yes.

It is a module as of now

I applied all EXT4 patches that seemed necessary :)
[EVO 4G Android Development] stevo11811:
your a machine, holy crap, flashing asap
[EVO 4G Android Development] stevo11811:
Posted in wrong spot on accident, delete this post
[EVO 4G Android Development] brol1k:
Hey king, thanks for all you do bro, truly appreciate it! Is it safe/good to run OC widget with CFS 10?
[EVO 4G Android Development] nYdGeo:
I hate to ask the uber-noob question, but with an Evo and at this point in time, is there a way to take advantage of having great Ext4 support? It would be the file system for anything cool...I just cannot think of what that cool thing to do is.

Thank you for your time!
[EVO 4G Android Development] kingklick:
Yes sir you are fine
[EVO 4G Android Development] ewells38:
Hey King

First i'd like to say thanks for your great work anf generosity :D

Quick question, is the latest #10 CFS kernel designed/tested to work with the OTA 3.29 ?
[EVO 4G Android Development] fmedina2:
Newb question alert: Can I flash a kernel directly over the current kernel or do I have to delete the one im using first? Thinking about trying this kernel out, currently on #8.
[EVO 4G Android Development] juancaperez2000:
you can flash it over the once that you are running, if you want you can wipe cache and dalvik before that flash but this is not a rule
[EVO 4G Android Development] type3:
just wipe cache and dalvik cache twice
[EVO 4G Android Development] EVOme:
Thanks, King.....bout to flash
[EVO 4G Android Development] imex99:
just flashed cfs 10 from 9 and getting keyboard mess up. cant switch back and forth.... fix for this?