yashsingh1/xdaforums huggingface dataset:
[Nexus S 4G Android Development] SA-07:
Sublime I'm not having that problem...can you try a different rom?
[Nexus S 4G Android Development] crzycrkr:
I just figured I would give this kernel a shot on the stock deodexed rom, and it runs really nice at the normal settings. Every time I bump it up to 1.3, it will freeze at some point, and 1.4 causes an instant reboot. I'm undervolted with the proton settings through setcpu. Any ideas of things I can try? I've overclocked to that point with other kernels, and wanted to know your thoughts on the situation.
[Nexus S 4G Android Development] SA-07:
Some phones can't handle it haha. I would use the recommend settings in proton and if that doesn't work, go 20 under the suggested voltages up to 400 MHz then 30 under the suggested for the rest. Keep it at 1.2 ghz while trying that. Tweak it even more if those don't work and let me know ;)
[Nexus S 4G Android Development] JarffVC:
I am back on 4.0cfs. The CM7 clock settings aren't available. I just use setCPU.

Is there any reason to not just let proton handle the undervolting when setcpu is installed?
[Nexus S 4G Android Development] SA-07:
Its either or. You can use either app. I find setcpu easier because proton doesn't let u change governors and CPU speed.
[Nexus S 4G Android Development] sublimeAndEtc:
Well, I can't really live without CM7, but I'm going to advance to the latest nightlies instead of RC1 and see if it makes a difference. I'll report back with my results.
[Nexus S 4G Android Development] SA-07:
Ok thanks
[Nexus S 4G Android Development] s3v3nXDA:
is there any way we can get matr1x to work with oxygen settings? PLEASSSSSSE
[Nexus S 4G Android Development] SA-07:
Ok ok, ill work on it for next release
[Nexus S 4G Android Development] s3v3nXDA:
much <3 to you!! =)
[Nexus S 4G Android Development] SA-07:
Lol ;D
[Nexus S 4G Android Development] TonyArmstrong:
Still no joy with 4.0 and Wifi even after wiping cache aand dalvik four times each and turning off wifi prior to flashing the new kernel. :(
[Nexus S 4G Android Development] Southrice:
quick question, does this kernel support init.d?

asking because of this...

Best Ram Optimization script.

http://xdaforums.com/showthread.php?t=1111145
[Nexus S 4G Android Development] SA-07:
No I haven't gotten that.

Tony did u make sure to turn wifi off before flashing?
[Nexus S 4G Android Development] TonyArmstrong:
Yep.

My steps to flash:

- turned off wifi using Wireless and Networks panel in Settings

- powered down

- waited 10 sec after full power down

- powered up and booted to recovery

-wiped cache four times

-wiped dalvik (under advanced options in recovery) four times

-flashed 4.0 version of kernel

-flashed boot animation .zip to restore standard NS4G boot ani (love the vivid colors and flying particles :))

-rebooted

-device reboots fine

-attempt to reestablish wifi connection using Wireless and Network controls.

- (non) profit. I get "Error" showing up instead of a successful connection to my wifi router. :(
[Nexus S 4G Android Development] SA-07:
Alright, can you please try a different rom?
[Nexus S 4G Android Development] TonyArmstrong:
I'd prefer not. I really like the stock ROM. I loved CM on my Evo, but I think that the AOSP 2.3.4 on the NS4G is probably the best available ROM out, for this device.

No one else has had this issue I'm having?
[Nexus S 4G Android Development] SA-07:
Not that I know of ;)
[Nexus S 4G Android Development] yangers:
I'm not using the stock ROM and still have the wifi issue.
[Nexus S 4G Android Development] JarffVC:
Have you tried installing a stock kernel or other then coming back to matr1x?
[Nexus S 4G Android Development] SA-07:
Yeah, try that lol
[Nexus S 4G Android Development] air2k57:
Which would you recommend? Bfs or cfs? Been running bfs 4.0 since I got the nexus on 1.2.1 rom. I had one custom reboot ans soft key issue, but reinstall fixed it. Then had a major data issue which I thought was just sprint. Reinarallinf everything fixed it though. Other than that, love the kernel ;)
[Nexus S 4G Android Development] SA-07:
I personally use cfs ;D

It's your choice, really. I find cfs better all around
[Nexus S 4G Android Development] air2k57:
Thank you ;). I will try that! Which rom is your personal favorite? I tried cyanogen mod but went back to the 1.2.1 one as it seems a little snappier.
[Nexus S 4G Android Development] SA-07:
Hmm...your choice ;)
[Nexus S 4G Android Development] mikeyinid:
Same here kid, cfs ;)

I'm running a test build of Matr1x 4.5 and my initial impression is that its gonna be the best one yet. Keep up the good work kid.
[Nexus S 4G Android Development] SA-07:
Lol thanks
[Nexus S 4G Android Development] tandxcstar1:
Ohhhh I want to play with 4.5 :)

Sent from my tricked out pay phone across the street from the liquor store.
[Nexus S 4G Android Development] SA-07:
This is what I was expecting. Lol, can you wait it out a bit more till I fix stuff?
[Nexus S 4G Android Development] tandxcstar1:
Oh ya no worries take your time. Just saw post :)
[Nexus S 4G Android Development] mikeyinid:
its well worth the wait, trust me.
[Nexus S 4G Android Development] luckylui:
Mikey,

What kernel is on ur rom the 6/27? I kno its kid but what version.. its fast as hell!

NS4G°
[Nexus S 4G Android Development] mikeyinid:
well, it depends on which one you downloaded. I need to do a better job labeling them i guess lol
[Nexus S 4G Android Development] tony1208:
U guys using this kernel with miui rom what settings are u using on setcpu? Also I get force closes when trying to use proton app...I'm on miui . 715
[Nexus S 4G Android Development] s3v3nXDA:
ohohohoh I wanna use v4.5 :)
[Nexus S 4G Android Development] SA-07:
Please wait a little more ;D
[Nexus S 4G Android Development] SA-07:
Tony Jonathan has posted something about v1.3 not working now. Try using an older version
[Nexus S 4G Android Development] SA-07:
Jonathon*
[Nexus S 4G Android Development] s3v3nXDA:
all I got to say is.. please make matr!x compatible with oxygen cpu settings!!!
[Nexus S 4G Android Development] NYYFan325:
You're not texting, you can click the edit button lol Geez, triple post whore! =P
[Nexus S 4G Android Development] mikeyinid:
It works with CM7 clock settings, I am sure it will work with Oxygen now too ;)
[Nexus S 4G Android Development] SA-07:
Oh yeah I am texting
[Nexus S 4G Android Development] SA-07:
How'd u like that one? ;D
[Nexus S 4G Android Development] NYYFan325:
Eh I figure if you were gonna show me up you'd at least out due yourself and do 4 or 5 posts... but as usual... let me down. Sigh...
[Nexus S 4G Android Development] mikeyinid:
NOOOOOOOO!!! Dont instigate him!!! ;P
[Nexus S 4G Android Development] SA-07:
mwahahahahaha
[Nexus S 4G Android Development] NYYFan325:
Hahahahaa OK OK... so uhhh back on topic. Great ROM... errr kernal... no no KERNEL math! lol
[Nexus S 4G Android Development] SA-07:
Ah cool!
[Nexus S 4G Android Development] tandxcstar1:
Man now I'm itching on how to build kernels... my wife is going to hate you lol.

Sent from my tricked out payphone across the street from the liquor store.
[Nexus S 4G Android Development] kevlars9:
So if I wanted to flash this kernel for kushdecks rom. I would use matrix cm7 cffs one right.
[Nexus S 4G Android Development] dazednconfused:
Nice, fast and smooth. Awesome job on the kernel. Going to be using this from now on. Thanks and keep up the awesomeness!
[Nexus S 4G Android Development] SA-07:
I believe his rom is based off of cm7, so yeah. If you want a bfs build you would go Matr1x-cm7-bfs.zip but if u dont then go Matr1x-cm7.zip

ty
[Nexus S 4G Android Development] SA-07:
Haha ty dazednconfused!
[Nexus S 4G Android Development] mikeyinid:
Same here man. I found my new kernel. Smooth, battery has been good.and don't have to use setcpu.
[Nexus S 4G Android Development] kevlars9:
Sweet thanks for responding. Flashing now. You all are using cfs right?
[Nexus S 4G Android Development] SA-07:
You can use either one ;)
[Nexus S 4G Android Development] shabbypenguin:
figured id post it in here as well, been using teh matr1x kernel since last night.

very fast and smooth, and i am happy to report battery tweak works flawlessly with it
[Nexus S 4G Android Development] SA-07:
Glad to hear that! ;)
[Nexus S 4G Android Development] mikeyinid:
This kernel is giving me best battery to date. By lunch time I'm sitting at 69% which is about 10% more than I've ever been before with same use. Awesome :)
[Nexus S 4G Android Development] tony1208:
Running any rom?

Ill give this a try...I'm using nets kernel ....ill try anything for extra battery life haha

Sent from my Asus Transformer Tab
[Nexus S 4G Android Development] SA-07:
Haha thanks. Just be sure to flash the correct zip for aosp/cm7
[Nexus S 4G Android Development] chewbz:
Flashed with MIUI 1.6.10, currently running smooth, gonna check back in, in a couple of days for battery life info while oc to 1.2.

Also you know what I have noticed, when I first flashed this kernel and I had my setcpu profiles set, the quadrant scores would be lower than normal, it would be over all choppy during the run, and fps were generally lower. Generally speaking most of the benches showed the same result, so what I did was I did a fully wipe and reflashed MIUI + Kernel, and i didnt install setcpu. It did solve the problem and everything went back to its buttery smooth self.

Here is the highest quadrant score I got.

BTW mighty nice KERNEL!
[Nexus S 4G Android Development] mikeyinid:
Ive been saying, dont use setcpu lol. Guess people gotta figure it out for themselves ;)
[Nexus S 4G Android Development] info[]box1:
Thanks Math I'm all over cfs v4.5
[Nexus S 4G Android Development] SA-07:
Haha thanks, plz give me feedback. No complaints for random reboots at 1.5 hahaha
[Nexus S 4G Android Development] info[]box1:
Hey Math I never oc to anything pass 1.2 ha ha first time for almost anything haha. Thanks

I notice no boot img is added.
[Nexus S 4G Android Development] SA-07:
Yes, I am using AnyKernel xD
[Nexus S 4G Android Development] belvedere:
my phone doesn't seem to want to get to the boot animation screen on 4.5 BFS. I'll try CFS.
[Nexus S 4G Android Development] SA-07:
Hm..make sure u do a wipe dalvik cache before flashing....
[Nexus S 4G Android Development] tandxcstar1:
About to flash cfs now and run the usual. Will get back later. Thx math!

*Update- Unfortunately my phone locks up at 1.5ghz on cfs. About to try bfs.. prob same result. I have a feeling its my phone.

Sent from my tricked out pay phone across the street from the liquor store.
[Nexus S 4G Android Development] SA-07:
No problem, make sure to wipe dalvik cache :)
[Nexus S 4G Android Development] belvedere:
when I go to wipe dalvik cache in clockwork recovery I just realized it says E:unknown volume for path [/sd-ext]

pretty new to Android so this may be a stupid error and an easy fix.
[Nexus S 4G Android Development] SA-07:
Ok, can you try going into rom manager and hit "Flash rom from sdcard" or something like that, then choose the Matr1x and it will give u a list of wipe options. Select dalvik cache and try.
[Nexus S 4G Android Development] SA-07:
tandxcstar1, I told you it's not stable ;)

I would go into proton or setcpu and tweak the voltage from there and see. I currently had it at 1472 mv
[Nexus S 4G Android Development] mikeyinid:
It takes a minute to boot. Probably didn't wait long enough
[Nexus S 4G Android Development] mikeyinid:
Yea, I tested both zips and had no issues at 1.5. Each device is different. I would still use this version cus kid added bfq :)
[Nexus S 4G Android Development] belvedere:
hmm, no dice. I thought it worked but screen just went black instead of showing the boot animation. guess I'll Google that error and figure out how I can remedy it.
[Nexus S 4G Android Development] SA-07:
That is really weird. It should work...Can you try a different rom real fast? thanks!
[Nexus S 4G Android Development] derekwilkinson:
What is the advantage of BFQ?
[Nexus S 4G Android Development] SA-07:
I don't know too much into the code aspects, but it is a specific i/o scheduler that is good for overall tasks, like cfs. CFS is not an i/o scheduler though. bfq is good for assigning a specific amount of bandwidth to certain tasks.
[Nexus S 4G Android Development] derekwilkinson:
So it is to help battery life, per se
[Nexus S 4G Android Development] kijp15:
Cool. Your kernels are good as always math. No issues what's so ever. Nice job. :) I've just flashed your v4.5 and I will give some feedbacks later. Great job. :D

Sent from my Nexus S 4G
[Nexus S 4G Android Development] SA-07:
Haha thanks man, what cpu speed r u at?
[Nexus S 4G Android Development] tandxcstar1:
BFQ is an enhancement of the CFQ IO scheduler that claims to have a new fairer allocation algorithm.

> Why would I want this?

Typical use case would be either you have some background process you don't want to impact foreground

jobs significantly (e.g. a backup job or similar) or you have some very important job (like a media

server which needs to supply some high bandwidth data stream from disk) that you want to prioritise

over everything else the system does.
[Nexus S 4G Android Development] kijp15:
Using setcpu smartass at 1.4/100. In about 5 mins I'm put it up to 1.5/100 and see what I get.

Sent from my Nexus S 4G
[Nexus S 4G Android Development] SA-07:
Ok, don't panic if you get a reboot ;)
[Nexus S 4G Android Development] NYYFan325:
Thanks Math! I was just helping my friend with his thunderbolt root, recovery, and rom it. I was getting jealous from all the love his phone got and now I get to flash this! Much appreciated.
[Nexus S 4G Android Development] kijp15:
Ha. I'll try not too. :D

I just clocked it up to 1.5/200. I'm not sure if I'm supposed to hit it that high, but I did anyway. I didn't have reboots yet on 1.5/200. But i'll let you know how it goes when I reach home.

Sent from my Nexus S 4G
[Nexus S 4G Android Development] SA-07:
@NYY Haha my pleasure, please let me know how it runs! :D
[Nexus S 4G Android Development] kijp15:
Sorry to kill the trip, but I got 2 reboots on 1.5/200.. :( BUT I'm 1.4/400 and its pretty darn fast. :)

Sent from my Nexus S 4G
[Nexus S 4G Android Development] SA-07:
Man... 1.5 just isnt workin for anyone lol.

But I'm glad 1.4 is workin out! ;)
[Nexus S 4G Android Development] kijp15:
Ha. Well it was working until I got home and it started to reboot. Only bcuz my brother touched it, so I blame him foe it. :)

Sent from my Nexus S 4G
[Nexus S 4G Android Development] SA-07:
Hahahah :)
[Nexus S 4G Android Development] chewbz:
Wow clocking to 1.5 @.@ flashing now...
[Nexus S 4G Android Development] mikeyinid:
I have one clocked at 1472 I could let you guys try, if the kid don't mind. Might be a little more stable for ya. Yes kid. I kept it lol
[Nexus S 4G Android Development] SA-07:
No...this one has a 1472 mv...

Please tweak in setcpu or proton lol, no extra zips :)
[Nexus S 4G Android Development] NYYFan325:
Running great so far math. Running at 1.2GHz. Super silky and very smooth with CM7 #46. Actually making my friend w/ the tbolt jealous. His is kinda laggy haha
[Nexus S 4G Android Development] SA-07:
Lol, now kick it up a notch and go to 1.4 hahaha

if ur a real daredevil, go 1.5 :p
[Nexus S 4G Android Development] NYYFan325:
Why you gotta get in my face and challenge me like that? Fine! I'll go 1.4 and either

a) watch my phone freeze up

b) watch my battery drain faster then ever before.

Either way should be fun lol
[Nexus S 4G Android Development] SA-07:
Lol, let's see what happens!
[Nexus S 4G Android Development] luckylui:
I can oc to 1.6 w no reboots, hope the kernel sticks well at 1.5 :)

It veries w kernels tho from what ive seen.

NS4G°
[Nexus S 4G Android Development] SA-07:
Man.. your phone is awesome then lol...

Yeah try 1.5 and let me know lol
[Nexus S 4G Android Development] kijp15:
They dont call you lucklui for nothing. :D

Sent from my Nexus S 4G
[Nexus S 4G Android Development] SA-07:
Hahaha luckylui seems to have been lucky to get a powerful nexus s haha
[Nexus S 4G Android Development] NYYFan325:
Where do you guys see any real world performance benefit in using say 1.4 or 1.5 over the stock 1GHz or 1.2? From 1.2 to 1.4 I don't really notice a difference in things opening faster or anything. Seems like it would be for benchmarks more then real world gain?

Discuss...
[Nexus S 4G Android Development] SA-07:
I guess for some people the phone seems snappier, but yeah it's more so the benchmarks. Personally I don't really see a huge difference in that range like you said, but it does make a difference
[Nexus S 4G Android Development] kijp15:
I'm thinking if I should change my name to luckykijp15 and see if I get any lucky. Ha.

But I clocked to 1.4ghz/800mhz and its going good. I wanna get clocked to 1.5ghz/200mhz again cuz it was pretty fast. Maybe be if i flash another rom, that might help. Worth a try. :D

Sent from my Nexus S 4G
[Nexus S 4G Android Development] SA-07:
Hahaha do it.
[Nexus S 4G Android Development] luckylui:
Got it on 1.5!!! No reboots w ondemand :)

Great work math!!! Next is oc to 1.6? ;) *wink*wink*

Wooooooooo, i love xda!!!

NS4G°
[Nexus S 4G Android Development] kijp15:
Your making me jealous, stop it! :D

Sent from my Nexus S 4G
[Nexus S 4G Android Development] SA-07:
Lol why is it showing 200 mhz when u r at a 100 mhz min hehehe
[Nexus S 4G Android Development] luckylui:
Hows that! :)

1.520 woooooo

NS4G°
[Nexus S 4G Android Development] SA-07:
Yeah! ;)
[Nexus S 4G Android Development] luckylui:
Great work bro! No fc or nothing! I think i found heaven!! :D

By the way running this kernel w barebone factory stock rom. :)

NS4G°
[Nexus S 4G Android Development] belvedere:
I wasn't in the position to try one 'really fast,' but I finally got around to it... switched to a CM7 nightly and it's working fine (4.5 bfs).
[Nexus S 4G Android Development] chewbz:
Man 1.5 mine reboots in like 3 minutes :/
[Nexus S 4G Android Development] derekwilkinson:
Well of course lol it's 150% the normal clock speeds
[Nexus S 4G Android Development] chewbz:
Yeah I knew it wasn't gonna be stable, but a guy can wish :) lol super fast rom nontheless
[Nexus S 4G Android Development] bnitty:
I downloaded 4.5 & it's been running great!
[Nexus S 4G Android Development] mandaman2k:
Just downloaded 4.5, im running 1ghz/100mhz smartass and tried configuring proton suggested voltages and i got an instant reboot.

Thanks for all your work mathk1d

Sent from my Nexus S 4G
[Nexus S 4G Android Development] s3v3nXDA:
I keep getting instant reboots and lockups on 1.5 aswell, i'm pretty sure its safe to say that the 1.5 overclock is just to much and should be removed :)
[Nexus S 4G Android Development] HareyCarey:
That isn't the fact that the rom or kernel is custom. It is because thats how all of the batteries act. It is a safety feature to prevent overcharge is why it stops at 95 percent. The reason it alternates is because it charges up and then stops charging because it is supposed to. When it reaches below 95 percent it will start charging again until it reaches 95 again...then again and again. You should disconnect when it maxes out. It isn't good for it. Check out batteryuniversity.com. There is some great information on there. As far as the screen staying on, I don't know if other people have that issue or not, but as to why it keeps recharging and discharging, that is why. If I am wrong about any of this, sorry. But that is something I had read about and wanted to share.
[Nexus S 4G Android Development] arrogant437:
Noooooo!! Do not remove.....mine is perfectly fine at 1.5....fresh rom install and system format b4 flash....im ready for 1.6..hee hee
[Nexus S 4G Android Development] SA-07:
Lol I don't know about that. Remember, you can always change the voltage in setcpu or proton
[Nexus S 4G Android Development] SA-07:
Mandaman please try setcpu and let me know
[Nexus S 4G Android Development] mikeyinid:
I tested both the cfs and bfs kernels at 1.5 and had no issues with either. But, each phone is different.
[Nexus S 4G Android Development] SA-07:
Lol I'm keepin em up ;)
[Nexus S 4G Android Development] cloo24:
Checking in with 4.5. 1.5Ghz has been completely stable so far on my phone with opensoju ROM. Well done! Great job!
[Nexus S 4G Android Development] SA-07:
Wow, it's actually stable? I'm pretty surprised, but thanks haha :D
[Nexus S 4G Android Development] luckylui:
Stable it is :)

1.5 heaven ;)

NS4G°
[Nexus S 4G Android Development] SA-07:
Hahaha after all, you are lucky!
[Nexus S 4G Android Development] kijp15:
Hey, I clocked mines up to 1.5ghz and it hasn't rebooted yet. :) I hope it dosent reboot like yesterday.

Sent from my Nexus S 4G
[Nexus S 4G Android Development] SA-07:
Lol ok, let's see what happens in a while ;)
[Nexus S 4G Android Development] bnitty:
I haven't tried to OC @ 1.5, no need to, but I have noticed this version doesn't eat my RAM up thus causing a reboot. so for no reboots I salute you!
[Nexus S 4G Android Development] SA-07:
Oh ok, cool! :D
[Nexus S 4G Android Development] decalex:
Removed? isn't this a development/testing arena?
[Nexus S 4G Android Development] SA-07:
Yep :)

I'm definitely keepin em up lol.
[Nexus S 4G Android Development] UniqueNate:
It just keeps getting better
[Nexus S 4G Android Development] SA-07:
Haha thanks Nate, why does ur sig say Matr1x 4.0.0.2? lol

I think u confused it with clockwork recovery number lol
[Nexus S 4G Android Development] snandlal:
Big fan here. Any way to activate init.d with the kernel so scripts will execute? Stock odexed. Thanks for all your skill.
[Nexus S 4G Android Development] SA-07:
Yeah, I think I saw a way somewhere in the script, but I can't remember where. I know you can add something into that script to activate it, but I forgot what :D
[Nexus S 4G Android Development] arrogant437:
Rename it adding .sh at the end

I think that's what u mean.
[Nexus S 4G Android Development] SA-07:
Lol I think he's talking about the init.d script...
[Nexus S 4G Android Development] arrogant437:
Oh....hee hee....I returned to stock since my earlier post.....can't view it in root explorer. I know sometimes when scripts aren't active (have the little star in front of them) I just add .sh at the end and it becomes a script......(little notepad shows up)...how's my technical descriptions?..lol
[Nexus S 4G Android Development] SA-07:
Yeah, they're great lol
[Nexus S 4G Android Development] arrogant437:
Hay how do you have cwm 4.0.0.2 rom manager still flashes 3.1.0.1 for me
[Nexus S 4G Android Development] SA-07:
I flashed the image from j_rodd
[Nexus S 4G Android Development] arrogant437:
Ohhhhhhhhhhh j_rodd! OK. whose j_rodd and where can I find him. I've seen the name......what's different vs 3.1.0.1?
[Nexus S 4G Android Development] SA-07:
Easier to you wipe menus and stuff...
[Nexus S 4G Android Development] arrogant437:
oh..thanks...guess ill Google it
[Nexus S 4G Android Development] SA-07:
Lol it's under the nexus s development section... hehehe
[Nexus S 4G Android Development] arrogant437:
Thank you sir you're a gentlemen,scholar,and a bunch of other big words that i don't know yet.....lol
[Nexus S 4G Android Development] arrogant437:
There aren't any compatibility issues with the 4G are there.....
[Nexus S 4G Android Development] SA-07:
Ohh I don't know about that lol, check his post ;)
[Nexus S 4G Android Development] arrogant437:
Just did thanks...he has the S and S 4G versions....thanks
[Nexus S 4G Android Development] SA-07:
Oh ok cool!
[Nexus S 4G Android Development] decalex:
I'm not sure when this was implemented, but I just noticed, if using CM7, it works now to over/underclock within the cyanogenmod settings. --for anyoine else who didn't notice.

Donno if this has been mentioned.. since the thread is somehow super long now ;) mathkid

EDIT: Changelog: "...and fixed oxygen/cm7 voltage settings errors." very nice
[Nexus S 4G Android Development] SA-07:
Yes, that is something I fixed. Check the changelog ;)
[Nexus S 4G Android Development] s3v3nXDA:
i've been trying all day, I cannot seem to keep 1.5 stable! Even testing out different roms with different voltages, under any kind of heavy load the phone reboots ;(