yashsingh1/xdaforums huggingface dataset:
[XPERIA X10 Android Development] The Gingerbread Man:
Test report post on cm7.1 j4

I shall update here with test results, no screen off profile will be used.

Results as follows;

1. 19 - 998 no screen off reboot but rebooted on pressing power to turn screen on. Wouldn't boot to Os after, restored back up now screen orientation won't work

2. 48 - 998 screen off reboots but will boot back to OS screen orientation is back.

3. 64 - 998 same as test 2.

4. 96 - 998 same as test 2.

5. 1267 wlod from opening App drawer in laucher pro.

Test concluded.

Back to v2a with wifi fix....
[XPERIA X10 Android Development] colossus:
Just get your battery out quick bro and leave it out 10 minutes it happened to me last night.;)
[XPERIA X10 Android Development] BULL3TPR00F:
Beginning testing on new kernel for CM7.1 will report back soon.
[XPERIA X10 Android Development] The Gingerbread Man:
Finished my test see my last post.
[XPERIA X10 Android Development] InternationalPlayer71:
Did you faced any problem at that frequency?wlod?random reboots?or we need to test it by ourself?? :-P

Powered by Xperia
[XPERIA X10 Android Development] scoobysnacks:
I always end up back on goros, for some reason other kernels are super unstable for me.. I was really looking forward to the extra overclock too :(

I did a fps2d test to and found the framerate also quite unstable, it was lower (44 fps) then I'm used to and jumped around a lot
[XPERIA X10 Android Development] xachiel:
thanks DooMLoRD! nice overclocked there.. il try this later. :)
[XPERIA X10 Android Development] coolsid8:
Nice work Doom !!

Currently on Z's 14/07/2011 kernel oc'd to 1113mhz and no reboots for me !!

Gonna Test yours now and reply soon !!
[XPERIA X10 Android Development] Hzu:
I KNEW YOU'RE GOING TO OC THE KERNEL TO 1.2GHz!

Awesome work D! Gonna give it a spin and let's see how much we can score in Quadrant.
[XPERIA X10 Android Development] ricardofago:
WOW, impressive overclocking... But I'm afraid to use it, don't know much about... Could it really damage the phone?
[XPERIA X10 Android Development] Prodigy:
What is the frame Cap? @ 60fps and @48fps?
[XPERIA X10 Android Development] mdintx:
In regards to wifi, will this kernal allow wifi enterprise (802.1) connections?
[XPERIA X10 Android Development] corruptfate:
for some reason, I flashed both packages with wolf's rom and it doesn't change the kernels
[XPERIA X10 Android Development] anantshri:
Nice work mate..

just one need

can you also post your config file :D

Also will be waiting for USG OTG / OTA (don't remember the exact full form) but i think you got it. :cool:
[XPERIA X10 Android Development] krobar77:
X10 custom kernel is getting more mature.. keep it up.

can't wait for a stable 1.2ghz..1.3ghz...1.4ghz OC and fourth!..
[XPERIA X10 Android Development] cjsabaki:
Aaaaah heck yeah!!!

X10 turbo charged!! 8-)

Thanks Doom!! Here we go!!!
[XPERIA X10 Android Development] goodsmile:
haha we should clam down on the overclocking xD

we dun wanna burn our lil chip in our precious x10 baby :D
[XPERIA X10 Android Development] pheel:
------DELETE PLEASE-------

hey doom, how come I can't get baseband .67 working on freex10 ? :(

Nevermind, i rebooted like 50 times and it works now :D

------DELETE PLEASE-------
[XPERIA X10 Android Development] Lion3494:
I'm running 1.2 ghz now for 4 hours and no problems at all. Thanks Doom. Its super fast

Sent from my x10 on gingerbread
[XPERIA X10 Android Development] Neo.:
Thanks Doom! Quality work as usual :D
[XPERIA X10 Android Development] xtbk9999:
Agreed. Goro kernel is more stable than z's.. however it doesn't support vignette camera :(

Anyway I'm yet to try out Doom's new release!
[XPERIA X10 Android Development] Berik84:
Linpack gives me everytime WLOD with setting 245 - 1228, other things are working perfect

CM7.0.3 J022 + Fps Fix + BB patch
[XPERIA X10 Android Development] Nagarebozhi:
Deleted...
[XPERIA X10 Android Development] DooMLoRD:
yes i tried 1.228 Ghz and on my phone it was only stable for few Linpack tests... but for regular use i too ended up with WLODs....

but as i said it depends on th tolerance of the chip in ur X10...

fps uncap is same as with z's kernel (since his kernel is the base)...

i highly doubt that... the voltages required for this are VERY high and way out of specifications... NOT AT ALL SAFE for regular use...

yups depends on ur x10 chip tolerance... try starting from 998 mhz and keep slowing increasing and testing for few hours...

read the 1st post ('additional info' part)... most of the things are mentioned there...

2.1 compatible files are already posted... havent tested them myself though...

yes prolonged use at high voltages/frequencies can damage ur phone... find the frequency that is most comfortable for ur x10 and stick to that...

even the S-series kernel was unstable at bootup too??? u may have setcpu/other app which is changing the frequencies to higher values...

at which frequencies did u start getting wlods?

sorry cant say for certain... please do check it and let me know...

config file sis almost identical to z's sources... have just changed acpu 8x50 (c file)...

cant find the damn USB-OTG cable here... will first get the hardware and then work on the software... :)

read 1st post properly...
[XPERIA X10 Android Development] DooMLoRD:
thanks...

i am currently getting screen off reboots like crazy on the internal testing kernel i have... even at higher voltages at low frequencies... its driving me nuts :(

cant seem to find whts changed in sources... even reverted back to older sources...

funny thing is the older v02a kernel works perfectly well... but when i use older sources and modify them to v02a i still keep getting screen off reboots... now trying all possible miniloaders...

damn this!
[XPERIA X10 Android Development] Zocker Tko:
hi, tested zkernel_0507_modDK_v02c-X (X-series)

19-192mhz gives me reboot when screen off

1267mhz , phone rebooted after benchmark test

hope you can fix it, maybe then the lower frequences and uv will work:)

thanks
[XPERIA X10 Android Development] Aphex33:
A bit off topic...any way I can get your framework? Looks great!;)
[XPERIA X10 Android Development] colossus:
Hey Buddy, it's a theme chooser theme called Evoluer.;)

https://market.android.com/details?id=com.kgill7.theme.Evoluer&feature=search_result
[XPERIA X10 Android Development] Aphex33:
Wow...fast. Thanks, appreciate it.
[XPERIA X10 Android Development] DooMLoRD:
FINALLY!!!!!!

AFTER 6 HRS!

ISSUE RESOLVED.... NO MORE SCREEN OFF REBOOTS :D

@all

i will be removing all frequencies below 128Mhz...

changes in the frequency-voltage table:

zkernel_0507_modDK_v02e-X

Freq. | (v02) X-Series | (v02a) X-Series | (v02e) X-Series
---------------------------------------------------------------
128Mhz | 950mV | 900mV | 875mV
192Mhz | ----- | ----- | 900mV
245Mhz | 950mV | 925mV | 925mV
384Mhz | 950mV | 950mV | 950mV
1267Mhz | ----- | ----- | 1425mV

other frequencies are same as freq-voltage table of v02 (for details check out 2nd post of this thread)

reasons for this are very clear if u read from a few pages back...

btw if u noticed now 128Mhz frequency will be using 875mV (X-series atleast) that means more battery life :)

also if ur device doent support that low voltage u can shift to next higher frequency-voltage (900mV @ 192Mhz) << this should be stable on most devices

tested with interactive, ondemand & power save... all good so far :)

now i can finally get back to porting those awesome codes i found ;)

will keep u updated...

let me know if u want these files (zkernel_0507_modDK_v02e-X) for testing... files are already ready... just need to repack in update.zip and upload to server...
[XPERIA X10 Android Development] The Gingerbread Man:
That's great news! I'm just wondering about the 1267... Everytime I tried this is I got a wlod, is it possible to find out if wlod is because my chip can't handle the speed or because too much / little voltage? Wlod is almost immediate after choosing this setting or after choosing it with the next couple of buttons pressed.
[XPERIA X10 Android Development] DooMLoRD:
zkernel_0507_modDK_v02e-X

{EXPERIMENTAL / FOR TESTING ONLY}

zkernel_0507_modDK_v02e-X

ok guys n girls here is the new test kernel...

here is the progress so far: (X-series)

enabled CFQ, Anticipatory I/O scheduler [default I/O scheduler is deadline] (use No-Frills CPU Control app to select these I/O schedulers)

added frequencies 192Mhz & 1.267Ghz!

changes in the frequency-voltage table:

added lower end frequencies and added higher frequency

zkernel_0507_modDK_v02e-X

Freq. | (v02) X-Series | (v02a) X-Series | (v02e) X-Series
---------------------------------------------------------------
128Mhz | 950mV | 900mV | 875mV
192Mhz | ----- | ----- | 900mV
245Mhz | 950mV | 925mV | 925mV
384Mhz | 950mV | 950mV | 950mV
1267Mhz | ----- | ----- | 1425mV

other frequencies are same as freq-voltage table of v02 (for details check out 2nd post of this thread)

for sake of safe booting startup/bootup frequencies set at min:245Mhz, max:998Mhz

[ Download Links ]

zkernel_0507_modDK_v02e-X (X-series)

boot.img

Eclair

Froyo

GB/CM7.0.3

GB/CM7.1.0

wifi module

wifi module

wifi module (CM7)

btw if u noticed now 128Mhz frequency will be using 875mV (X-series atleast) that means more battery life :)

also if ur device doent support that low voltage u can shift to next higher frequency-voltage (900mV @ 192Mhz) << this should be stable on most devices

here are my personally results:

no issues on lower frequencies for me so far

tested with interactive, ondemand & power save... all good so far :)

my X10 isnt very friendly with 1.267 Ghz (i think the max i can push it is 1.228 Ghz) :D

please test for a few hours (especially the lower frequencies and higher 1.267Ghz frequency)...

try to see if u get reboots when the screen is off (can happen if ur x10 cpu cant handle that low voltage)...

if i get maximum positive reports then this table will be incorporated in future kernel releases...
[XPERIA X10 Android Development] BULL3TPR00F:
Cool testing new kernel now, i was getting random reboots all over the place with previous one for some reason (i think it was mainly on screen off tho, i wasnt staring at my phone for the most part lol just noticed when it rebooted).

Will post results later. Keep up the great work DooM.
[XPERIA X10 Android Development] Zocker Tko:
hi, thanks

quick test with zkernel_0507_modDK_v02e-X (X-series)

interactive

-1228 mhz is the max for me, 1267mhz gives me wlod on benchmark

-128 mhz seems stable, at the mom no screen off ,no wake up problems:)

will test the next hours with 128-1075mhz for battery life
[XPERIA X10 Android Development] The Gingerbread Man:
Thanks doom you've nailed it this time ;-) 56 minutes uptime no reboots. I know my phone really doesn't like 1267 so not tested that yet, would put money on a reboot though lol ;-)

1190 is as high as i can get without wlod.
[XPERIA X10 Android Development] BULL3TPR00F:
So far 1267 MHz causes WLODs when doing anything stressful (benchmark, scrolling/clicking through apps really quickly).

Will do more testing on the next step down
[XPERIA X10 Android Development] teddymild:
Report, Flashing eclair v02ex over v02x got wlod on boot animation, revert back to v02x got endless reboot, the same thing with v02s.
[XPERIA X10 Android Development] DooMLoRD:
clean cache/dalvik-cache

remove setcpu "at boot" profiles
[XPERIA X10 Android Development] BULL3TPR00F:
Running CM7.1 J004 -- 1228/128 MHz -- Interactive Governor

NO ISSUES AT ALL SO FAR!

Have been doing all tests with AC power plugged in. Most of my issues happen on battery power (even though AC is perfect), so I'm leaving my house now and will report back if i have any issues running on only battery.
[XPERIA X10 Android Development] Haldi4803:
Enter Xrec and press Reboot. always helps if i have Bootloops after Boot logo.
[XPERIA X10 Android Development] teddymild:
It didn't help but managed to det back to v02x. Thanks

Still got wlod on boot animation.
[XPERIA X10 Android Development] DooMLoRD:
which 2.1 ROM / stock FW??
[XPERIA X10 Android Development] teddymild:
Stock 2.1 fw 435 bb67
[XPERIA X10 Android Development] pficrx:
Running Achotjan_2.2.3_06

BB67

So far everything is looking good..No WLOD and set it at 1267 MHz...
[XPERIA X10 Android Development] n4naveen:
please try benchmarking/ heavy multitasking at 1267 mhz and report the heat issues too
[XPERIA X10 Android Development] superleeds27:
Can we expect a none beta release soon? :)
[XPERIA X10 Android Development] n4naveen:
fingers crossed :D
[XPERIA X10 Android Development] Lockon Stratos:
When I use No Frills CPU app it causes a reboot when screen is off regarless if I set the min to 128 or 192 on interactive or ondemand. Switched back to setcpu and now it works fine.
[XPERIA X10 Android Development] The Gingerbread Man:
Another 2.5 stable hours, wifi working perfect no problems with anything. Great job, will now be daily for me.
[XPERIA X10 Android Development] pficrx:
I have done all the things you said and i have no issue and the cpu is running at 1267.2 MHz..:D

Testing almost 2 hours....
[XPERIA X10 Android Development] The Gingerbread Man:
I wouldn't use those speeds any longer or you could risk frying your x10's guts and internals. These speeds are recommended for benchmark and show off purposes only ie, for a few minutes of temporary boost. Use 1036, much safer for longer periods and it still feels very very responsive. Fair play for not having a reboot yet though, mine can't handle that speed and reboots everytime I try it.
[XPERIA X10 Android Development] pficrx:
How much is the safe temperature to not fry my x10 ?

Is there any way to see the temperature ??

I will keep the same settings until tommorow morning and i will report back...
[XPERIA X10 Android Development] The Gingerbread Man:
I would say anything over 45 celicious is getting too hot but it's not just for battery temp to worry about, all internal parts esp cpu will have extra stress because of high speeds and increased voltage. There are several free battery info apps free out there on the market and set cpu comes with one built in. Hopefully your phone will last till tomorrow dude.....
[XPERIA X10 Android Development] egozum:
the phone completely froze when listening to music using bluetooth, had to take out the battery to restore. using 128 min 1115max on achotjan_2.2.3_v06
[XPERIA X10 Android Development] kantk20111:
Is interactive governer more battery draining then ondemand governer?
[XPERIA X10 Android Development] scoobysnacks:
people have been saying it's better, due to it using more than just max and min freqs...

I find on demand performs better though
[XPERIA X10 Android Development] kantk20111:
for me ondemand has a bit more lag in the menus and the launcher.

But I don't understand...how does interactive use more than max and min frequencies?

My max frequency is 1075, min is 128...sooo it's using more than 1075 when it needs to?
[XPERIA X10 Android Development] xachiel:
i think it uses all freq.. by step.. on demand works better for me and battery life..
[XPERIA X10 Android Development] scoobysnacks:
Exactly that's what I was trying to say. It doesn't just use your lowest and highest set frequencies, but the ones in between as well
[XPERIA X10 Android Development] 9Lukas5:
I don't know how full my battery was yesterday evening, but today morning my phone was dead, had to plug into charger and let charge it a little in offcharging before i was able to start the phone again. Is it possible that there is a deep sleep issue?

If nobody else has/had this problem i think i simply forgot my phone^^

Regards,

L
[XPERIA X10 Android Development] colossus:
Hi buddy,

If you want to check battery temp just use setcpu, press the info tab and there is a whole lot of useful stuff there, also hit the about tab and you can change your colour theme,this by the way is on the latest 2.2.4 version. ;)

If you require the new setcpu here's the thread...

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

Please give thanks or a donation if you can.:)
[XPERIA X10 Android Development] The Gingerbread Man:
Hey lukas deep is definitely working fine here. Iv had no issues or reboots over night.
[XPERIA X10 Android Development] thehackersz:
zkernel_0507_modDK_v02e-X (X-series)

not working for me, WLOD just after logo.

Wipe delvik cache, stuck at kernel boot info.

v02-X & v02a-X working fine in here.
[XPERIA X10 Android Development] DooMLoRD:
hopefully soon.... spent a lot of time the last 2 days trying to get an optimal freq-voltage table and some bugs sorted out...

interesting...

glad to hear its working out well for u

WOW u are one of the lucky ones with tolerant X10 ;)

my x10 sadly isnt

anyways, dont use that freq for a long duration... better to use it in short bursts...

we are using low voltage for 128Mhz... please try setting to 192Mhz and do the same tests... it might not freeze this time...

well the thing is interactive governor is ment to scale thru all usable frequencies optimally to allow for smooth UI... also currently we (me & zdzihu) havent optimized it much... there are several optimizations that can be done for improving performance... we will look into it after the GB update arrives...

it depends on ur usage... i personally find interactive to be much more smoother...

no no... it doent use more than the MAX freq which u have set ;)

just that interactive uses more intermediate frequencies more favorably/optimally/smoothly than on demand...

u can verify all this by using CPUSpy... on demand will either jump to low then high... so the mid range freq wont be used a lot... while interactive will try n use those mid range freq. too, depending on ur usage of phone...

WOW!

nah man... no deep sleep issues so far ;)

had screen off reboots issue but that was sorted out yesterday before i released the v02e test version...

hmmm thats odd... WLOD after bootscreen/bootlogo or boot animation?

can u please try one thing? take a backup of ur rom and try the kernel with a clean install of ur rom + v02e kernel... that way we can rule out some causes...

thanks!
[XPERIA X10 Android Development] pficrx:
Ok here is my report after using it almost 13 hours...

I was playing all night some games , listening music and was running Navigon just for stressing my cpu...

I didn't have any reboot or heat issue....

The maximum temperature was 38-39 celicious with the cpu running at 1267.2 MHz ondemand....

My phone isn't frying at all and i will continue to use these setting for daily use...

:D:D:D
[XPERIA X10 Android Development] anantshri:
what the room temperature buddy... coz that will also have its own effects on the overall temperature.

Just my two cents...
[XPERIA X10 Android Development] Hzu:
No, the surrounding temperature will not affect the phone's temperature unless he invented a hybrid cooling system for the phone. :P
[XPERIA X10 Android Development] Zocker Tko:
hi, since yesterday zkernel_0507_modDK_v02e-X

works wonderful, no reboots, no problems:)

settings with no frills cpu control: 128mhz-1075mhz, interactive

for what is the I/O sheduler or what setting is useful?
[XPERIA X10 Android Development] 9Lukas5:
For me 128Mhz isn't working at this voltage. I'm getting wlods after a while listening music.

Regards,

L
[XPERIA X10 Android Development] DooMLoRD:
please try setting min freq to 192Mhz
[XPERIA X10 Android Development] Lockon Stratos:
Final thoughts on v02_e_x:

- No issues with low freqs & deep sleep as long as I use setcpu and not No Frills Cpu app

- My x10 seems able to handle up to 1228 compared to 1267 where it randomly reboots even when idle. But ofcourse running benchmark apps increases the changes of a wlod/reboot.
[XPERIA X10 Android Development] DooMLoRD:
@all

thank you for testing...

as it stand right now, i have added AutoGroup scheduler but it doesnt seem to be much diff (performance wise) for me...

anyways will be releasing v03 tonight both S-series & X-series...

THANK YOU FOR UR PATIENCE IN TESTING THESE KERNELS AND GIVING UR INVALUABLE FEEDBACK!

(sorry "out of thanks for the day" ;))

the "Deadline" scheduler which is default in SE sources is really good, there are many conflicting things regading performance of the I/O schedulers... there was a good wiki page which i found some time back explaining the differences i will try n get link...

may be anantshri can provide some more details on it...

btw have been trying to port BFQ & V(R) but running into issues :(

thanks for feedback... even my X10 isnt very comfortable with 1267Mhz...
[XPERIA X10 Android Development] pficrx:
Here at my work is 29-31 celicious...
[XPERIA X10 Android Development] thehackersz:
base on this, 2.1.A.0.435

i flashed new 2.1.A.0.435

[ STEP 1 ] Install FreeXperia Recovery

[ STEP 2 ] Install BootKit

[ STEP 3 ] Install custom kernel (boot.img) v02e-X

[ STEP 4 ] Install modified/additional modules (wifi modules/etc) v02e-X

[ STEP 5 ] Boot using the custom kernel

still stuck at kernel boot info.

USB FastBoot: V0.5 bla bla bla.

reflashed with v02a-X Working Fine
[XPERIA X10 Android Development] Lockon Stratos:
I believe you'll get the right combination eventually...1228 is more stable compared to the last test kernel you had that. I'll look forward to your next release.
[XPERIA X10 Android Development] 9Lukas5:
I've flashed back to v02a, doom could you please use the old voltage for 128Mhz in v03, please?

Regards,

L
[XPERIA X10 Android Development] Lion3494:
Jesus my x10 on 1267 is blazing fast. But alas when it came time to proveth thyself in thou benchmark It haveth bestowed a white led of death upon thyself. As this power. This great great power cannot be tamed. Not even by Lion. When will thy hero stepeth forward to deliver us thy stableth kernel at thou 1.3 mhz

Sent from my x10 on gingerbread
[XPERIA X10 Android Development] superleeds27:
Looking forward to V3.
[XPERIA X10 Android Development] DooMLoRD:
lukas did u try 192mhz as lowest freq?
[XPERIA X10 Android Development] 9Lukas5:
No, I reverted back to v02a-x-cm71 without trying this
[XPERIA X10 Android Development] DooMLoRD:
can u please try that? so that i can finalize the freq-voltage table...

the 875mV @ 128Mhz worked well for many ppl... so please check 192Mhz (900mV)...
[XPERIA X10 Android Development] colossus:
zkernel_0507_modDK_v02e-X

ROM CM7

Ok just done a hours testing so probally not too much to offer but so far using 128 as min no reboots and screen wakes up as usual with no lag, i have 1228800 set as max, thats as much as i dare go for now after the other night, this seems stable, linpacks scores are high and multi tasking with xda, browser and youtube playing 1080 video all open at the same time working great.;)

Edit... using interactive.
[XPERIA X10 Android Development] 9Lukas5:
I have tested it, with 192Mhz@900 mV i don't get wlods, and with 128 mhz on v02a( 900mV?) I also don't get wlods, but with 128mhz@v02e(875mV?) I'm gettimg wlods.

Regards,

L
[XPERIA X10 Android Development] DooMLoRD:
dont worry my friend we will sort that out... may be v03-S will work for u better... please wait for a few hours...

THANK YOU FOR THAT PRECISE ANSWER :)

now here is wht i have planned for v03 (freq-voltage table wise):

Freq. | S-Series | X-Series
---------------------------------
128Mhz | 1000mV | 875mV
192Mhz | 1000mV | 900mV
245Mhz | 1000mV | 925mV
384Mhz | 1000mV | 950mV
460Mhz | 1000mV | 975mV
576Mhz | 1025mV | 1000mV
652Mhz | 1075mV | 1050mV
768Mhz | 1125mV | 1100mV
844Mhz | 1200mV | 1150mV
921Mhz | 1250mV | 1200mV
998Mhz | 1300mV | 1250mV
1036Mhz | 1325mV | 1275mV
1075Mhz | 1325mV | 1300mV
1113Mhz | 1350mV | 1325mV
1152Mhz | 1350mV | 1325mV
1190Mhz | 1375mV | 1350mV
1228Mhz | 1375mV | 1375mV
1267Mhz | 1425mV | 1425mV

i think this is the "sweet spot" we were searching for in terms of stability (with S-series) & very high battery life (with X-series)!!!

FRIENDS THANK YOU ALL!

new kernel v03 will be up in few hours... have to get sources cleaned, finalize new features and integrate the ramdisk tweaks sent by erickwill (thank u Erick!)... just finishing updating the custom kernel thread, it was LONG overdue, i was busy with this kernel & really lazy :P