yashsingh1/xdaforums huggingface dataset:
[Desire HD Android Development] daedric:
@synergy:

Regarding the Interactive governor, do we support touch boost ?

Those benchmark are bottlenecked. The LCD has a 60 Hz refresh rate, and the GPU will not go above this for battery purposes (it wouldn't make much sense to have 100fps on a 60hz screen, it would actually be BAD). Probably vSync is on so it's limiting the FPS to ~ 60FPS. Still, thank you for your tests :)
[Desire HD Android Development] Crimson1988:
yes not to much use of fps results but you can see a huge difference in first part which shows cpu arithmetical capabilities. if you think that's not important then I have a bad new for you :D

honestly I wasn't even expecting big difference in gpu rendering speed that's not important when talking about ROM smoothness, app launch time, web rendering speed and so on... thats the cpu part. and seems like the performance kernel really does the job :good:
[Desire HD Android Development] daedric:
Yap, you're right! It does matter, just saying it was bottlenecked.

Still, i can't boot this kernel don't know why so... :D
[Desire HD Android Development] smallyetzon:
would this kernel work on MIUI MIX?? V3 android 4.0.4
[Desire HD Android Development] Crimson1988:
as OP said the performance kernel might not work on all phones no idea why tho...

maybe not all DHD are the same :D
[Desire HD Android Development] bananagranola:
I wouldn't think so, since that is ICS and this kernel is meant for JB. I also don't know if MIUI requires a special kernel like Sense does.
[Desire HD Android Development] asif9t9:
There's a guy in the Jellytime thread who says 0.6 works for him on R21.
[Desire HD Android Development] Crimson1988:
I did tried performance kernel 0.6 with older coldfireX JB build which is not supported, but it worked fine for me, should work on JellyTime too I think. not supported doesn't mean in can't work it means if glitches happens don't ask for help
[Desire HD Android Development] indigolemon:
Nice! I assume RB has updated his base to make the same changes then :)
[Desire HD Android Development] artov:
Running great as well on Jellybean R12
[Desire HD Android Development] paulb_nl:
The boosting is done by the user space Power HAL which synergye didn't add yet.
[Desire HD Android Development] leopardtag:
I'm using 0.6 with RB 21 and it's working great!
[Desire HD Android Development] mehrshadkh:
Thanks for your amazing work man. I have a question. Does VPN problem related to kernel Or that's rom problem?!
[Desire HD Android Development] antond57:
Performance kernel 0.6 don't boot on an old DHD

Maybe as expected the performance kernel 0,6 don't boot on my old / backup DHD (first series).

But the stable 0.6 is working fine on this DHD, tested until 1,7 Ghz.
[Desire HD Android Development] xpurtwitness:
Hi there, I just tried it out on my Inspire and stable didn't work. I just boot up to a blank screen. However, 0.5.1 stable is working. I get an occasional non-responsive phone, but less often than with the JellyTime kernel that is built into the ROM (MIUI.us v4.1.2 2.10.12).

Any reason to attribute the issue to the slight difference of the Inspire vs your DHD? I do use inspiremod, which has worked with all my roms and kernels in the past.
[Desire HD Android Development] bananagranola:
I have an Inspire with cfX 1017 and have seen both the stable and the performance work with inspiremod. There has been a big update to the kernel in v0.6 that makes it incompatible with pre-1015 builds of the ROM. If your MIUI ROM has not been updated to reflect that, that's probably why.
[Desire HD Android Development] djcsurf:
Just wanted to thank you Synergye for the latest performance kernel, the earlier revisions froze my phone but 0.6 seems to be performing sweet.

I think I may have to flash tonights cfX in the next few hours ;)
[Desire HD Android Development] synergye:
I recommend holding off for the 1019 upload. There was a SysUI FC issue in 1018.
[Desire HD Android Development] DPLOY:
Htc Inspire w/inspiremod, CNN 1017, KB PERFORMANCE .6 = insanely fast... Wow

The only issue is that my sound goes mute sometimes...no biggie
[Desire HD Android Development] qazsxdcfv:
Work On MIUI 2.10.12 ? ...:D

Sent from my hTC Desire HD powered Sense 3.5 by XxXPachaXxX™
[Desire HD Android Development] synergye:
Just uploaded v0.7 King Bong edition. Please check changelog ;)

Edit: for the changelog for the Linux kernel patch, I include the changelog in the commit message on github.
[Desire HD Android Development] Youngunn2008:
Is there something you change in the kernel for backlights timeout? For instance if you don't touch the screen for about 5 seconds the sift keys light turn out. This seemed to be default behavior on jb but I have noticed them staying on recently.

I miss it lol.
[Desire HD Android Development] qazsxdcfv:
I think its making the battery more efficient .. :D

Sent from my hTC Desire HD powered Official Sense by hTC™
[Desire HD Android Development] senso36:
Hi, this kernel works with the rom JelliTime v.22?

Worth trying in your opinion?
[Desire HD Android Development] paulb_nl:
Turn off auto brightness and the soft keys will timeout like you described.
[Desire HD Android Development] tHoMaS-1:
Just flashed it ontop of r22

Works great until now..
[Desire HD Android Development] synergye:
Thank you as always. I just noticed you weren't thanked in OP, so I just added you.

sent from codefireX
[Desire HD Android Development] o4kareg:
Which kernel can you advise for using with Nik Project X? Now using 3.0.40 BeastMode, stock one for this ROM.

Phone is dead. Sent from my washing machine.
[Desire HD Android Development] Youngunn2008:
Thats a sense based rom. I would continue using beast mode kernel it always seemed to work well.
[Desire HD Android Development] synergye:
Just uploaded v0.8. This is a very minor update, with the only major change being the linux kernel 3.0.48 patch which was released earlier today.
[Desire HD Android Development] pnoire:
v0.8 performance kernel flashed. All is ok :)

Thank you for your great work!
[Desire HD Android Development] Daimonion1980:
Got. Black screen with 0.7 stable kernel on jellytime r22.

I pretty sure that my WiFi is the reason for this annoying behaviour.

Every morning I leave my home and forget to turn off WiFi the phone got. Blackscreen at the first half hour at work. Today I checked the phone after leaving my car at work at it shows me free WiFi AP. Half an hour later black screen.

So is WiFi a userspace related thing or is it inside the kernel?
[Desire HD Android Development] Youngunn2008:
I've seen reports of others having black screens on r22 so I don't think its a result of this kernel
[Desire HD Android Development] Youngunn2008:
I have tried all brightness settings and softkeys stay lit all the time. Using cfx 10/23.

I know it isn't real important but I liked the timeout, I felt it added class to the phone heh. Any chance of looking at that syn?
[Desire HD Android Development] yjlee168:
My DHD is unlocked with htc dev way, so it's still S-on. I run RB rom R22 just fine until I flashed this kernel v0.7. After flashed, everything is o.k. except wifi. My wifi cannot be turned ON. Then I tried to flash stable v0.7 to get my wifi back, but no luck. Some what different from yours. I don't have black screen at all. I wonder that I should try v0.8 with RB rom R22 tonight.
[Desire HD Android Development] facelessone1:
about jellytime...

v0.6 (NO RandomBlame CM builds or

nightlies older than 1016 will not be officially

supported due to new qcom api):
[Desire HD Android Development] balinh_bs:
One question dudes. This kernel can use for super galaxy 1.0.0BR4?
[Desire HD Android Development] bananagranola:
Is that based on JellyTime from after 1016? If so, it might. Flash it and give it a try.
[Desire HD Android Development] sharavan21:
Hey bananagranola

I tried flashing this kernel to SuperGalaxy 1.0.0BR4

Everything works great except WiFi

Any idea what could be the problem ?
[Desire HD Android Development] bananagranola:
No clue. It's not guaranteed to be compatible with all other JB ROMs; some JellyTime users have reported that it works for them, but I don't know about Super Galaxy. I also don't know if BR4 includes the updated qcom apis that were added, thought that shouldn't affect wifi.
[Desire HD Android Development] Daimonion1980:
Guys I think all WiFi issues come together somewhere. (Think the driver is the correct place ;) )
[Desire HD Android Development] paulb_nl:
Thanks :) I have been testing the bcmdhd aosp kernel driver but for some reason it is very unstable.

Now I am testing a patch to keep the wlan_rx_wake wakelock down when Wifi is set to never sleep.
[Desire HD Android Development] TRNSLN:
Using kernel 0.8 performance with randomblame s JellyTime R22 No problems yet... Everything works perfectly and smooth...
[Desire HD Android Development] Quiglesigles:
Have you noticed any improvements with 0.8 flashed over whatever is included in Jellytime R22?
[Desire HD Android Development] synergye:
v0.9

Just uploaded v0.9 Kooky Bodies edition :). Please check changelog. This is a major improvement performance-wise over previous versions.
[Desire HD Android Development] pnoire:
My DHD get kooky bodies "performance" - I didn't think it was possible, but i've the feeling my phone is smoother and faster than ever!

Once more, very great work, Synergye :good:
[Desire HD Android Development] Teichopsia:
With stable, zoombiewood plays with zero lags.

Sent from a dream.
[Desire HD Android Development] linkit87:
on jellytime r23 0.9 kernle stuck while booting, witch rom i should try?
[Desire HD Android Development] mcrabb:
I just installed kernel on JellyTime R23 and mine is fine.
[Desire HD Android Development] linkit87:
stable or performance?
[Desire HD Android Development] synergye:
Not all devices can run the performance variant so try the stable.

Sent from codefireX
[Desire HD Android Development] andyrogers:
I've tried both of. 9 on my dhd and all I got was a bootloop on jt 23
[Desire HD Android Development] synergye:
Should work alright on jelly time (cm). His cm builds are pretty standard. Try re downloading the stable and wiping dalvik afterward. Nothing really changed which should cause this behavior, and the kernel in jelly time is about 5 days behind this one, but an exact copy at that point.

Edit: anyone on other ROMs getting this behavior?

Sent from codefireX
[Desire HD Android Development] linkit87:
Just now I'm running JB RC 23 with 0.8 performance kernel without problem. If i flash 0.9, both stable and performance i have bootloop
[Desire HD Android Development] synergye:
Just edited OP to drop random's CM build support since it seems specific to jelly time. Not worth trouble shooting a bug if it really is only specific to a closed source ROM IMO.

Sent from codefireX
[Desire HD Android Development] bbackzaa:
+1:(
[Desire HD Android Development] ScumDroid:
I just flashed the 0.9 on my DHD running JT build 23 and it booted just fine. Not sure what the other 2 peoples issues are, but its running smooth as silk for me.
[Desire HD Android Development] korzyn:
+1 ;)
[Desire HD Android Development] witc:
I just flashed the 0.9 on my DHD running OFFICIAL codefireX Jellybean Nightlies 20121024 and it booted just fine. Its running smooth as silk for me. :)
[Desire HD Android Development] synergye:
Well, I don't know what's going on then. Thank you for reporting. If it works fine for you. It would be appreciated if the guys who are getting boot loops could go to recovery after it reboots and run

adb pull /proc/last_kmsg

Until someone on a different ROM reports this problem, or I find exactly what the issue is, I won't be officially supporting JT CM builds.

Sent from codefireX
[Desire HD Android Development] korzyn:
Are the sound issues at the JB Roms kernel related? Is there maybe a way to solve them? My DHD is smooth and fast as it never has been before, but the headphone sound output at a volume higher than 60% is horrible.
[Desire HD Android Development] asif9t9:
Can I ask,did you wipe dalvik and cache before flashing the kernel? Or did you just go ahead and flash the kernel?
[Desire HD Android Development] DesertEagleSlim:
flashed this on Pacman 15. and it just goes to updating and never stops
[Desire HD Android Development] ScumDroid:
just wiped dalvik first.
[Desire HD Android Development] bbackzaa:
wipe dalvik+cache but doesn't work.

boot pass but stuck before go to homescreen.(wait 20+ minute)

*sorry for bad english
[Desire HD Android Development] asif9t9:
Yeah my jelly time phone used to handle performance Kang bangs up to 0.6, but neither 0.9 works for me. 0.8 performance worked, but it was slow compared to regular r23 for some reason.
[Desire HD Android Development] Chump Change:
Synergye, I am using Jelly Time R23 and about to install the performance kernel v 0.9. I will let you know how it goes. I'm using an Inspire 4g and have been able to use the performance kernels before but haven't tried one since v 0.5.

EDIT

Sorry, I posted this before Synergye requested there be no more posts about it. V0.9 wouldn't work but v1.0 worked with no problem. Go figure.
[Desire HD Android Development] synergye:
Okay. I added in OP that random's CM builds are no longer officially supported, so please don't post anymore if these don't boot for you on them. Thank you.

Sent from codefireX
[Desire HD Android Development] antond57:
New kernels are about 5% slower.

I've the same expirences with the 0.9 kernels tested with rom's CM10 standard builds 1027 and 1028.

They are about 5% slower compared with 0.51 / 0.6 kernels, tested with AnTuTu.

But the 0.9 performance kernel is still (very) stable with the latest CM10 standard builds.
[Desire HD Android Development] synergye:
Thank you for reporting (I run out of thanks far too fast on this site). The change seems related to bfqv5, and by reverting the performance increases over the previous version. Expect v1.0 soon with that reverted, and some patches by Colin Kolivas ported over. I was testing BFSv415 a bit, and actually found it also decreased the performance over our current (heavily patched) scheduler, so I will not be merging that into the stable and performance branches.
[Desire HD Android Development] paulb_nl:
synergye, I sent you a pull request with a bcmdhd patch and a revert for the DS2746 battery driver which will hopefully fix the strange battery level jumps.
[Desire HD Android Development] synergye:
Awesome! I'll merge when I wake up.

Sent from codefireX
[Desire HD Android Development] tHoMaS-1:
Just flashed 1.0

Jellytime r23 booted up whitout any problem :D

Great work... ;)
[Desire HD Android Development] coloured_chalk:
synergye, gratz with major version!
[Desire HD Android Development] KarloHD:
Works very well. Very good work ..!:thumbup:

Sorry for my English

Gesendet von meinem Desire HD mit Tapatalk 2
[Desire HD Android Development] Daimonion1980:
This is awesome dude.

Synergye, let me stick you to a post i made couple of days ago.

http://xdaforums.com/showpost.php?p=33152484&postcount=212

Meanwhile i switched with clean install to Unofficial-CM10 Rom, and got the same behaviour with this combination of rom and kernel.

Furthermore, if i actively watch to turn of wifi before leaving an AP or just to turn wifi on if i need it, my phone works very well over days without any issue.

So, i'm pretty sure that the reasons for the blackscreen are inside the wifi driver.

Greets Daimonion
[Desire HD Android Development] paulb_nl:
What do you mean exactly with blackscreen? Your phone does not respond anymore and you have to pull the battery?
[Desire HD Android Development] Daimonion1980:
Yes. A blackscreen in my case means I can't turn on the phone by pressing the power button. The phone does not wake up on incoming calls or anything else. I have to pull the battery and have to boot up the phone. So for this reason I even can't give you a log. :(
[Desire HD Android Development] cdordon:
Synergye, whatever it was that you did between .9 & 1.0, 1.0 works flawlessly in Jellytime.

Sent from my Cellular Telephone, which can do magic things over the internet.
[Desire HD Android Development] Djsam92:
I've got a very low quadrant score with new 1.0 performance kernel on JT R23. With other releases of performance kernel my phone didn't ever booted up, but with 1.0 my phone boot up. Strange thing :confused:

Edit: with antutu it's ok:p

Inviato dal mio Desire HD con Tapatalk 2
[Desire HD Android Development] asif9t9:
Yep, also running 1.0 performance successfully with Jellytime R23.
[Desire HD Android Development] paulb_nl:
So it's not a black screen problem but your phone is freezing problem. Do you have this problem with all roms?
[Desire HD Android Development] antond57:
Just tested with the performance kernel 1.0 over CM10 1028 build and the performance is (almost) comparable with 0.51 / 0.6.
[Desire HD Android Development] Daimonion1980:
Thanks for your reply. Maybe that's the reason why the other guys didn't response to this problem.

First I got this problem on ICS 8.6.1. Second I got this problem on jelly time since r14 (or a release around r14)

Third I get this problem with this kernel on jelly time and on synergye's unofficial cm10.
[Desire HD Android Development] synergye:
Testing with OxBench I get higher scores...where in the detailed scores does it drop?

Strange you got this on ICS as well. The device doesn't get a chance to dump to a last_kmsg either? Check by going into recovery after and running adb pull /proc/ last_kmsg

Sent from codefireX
[Desire HD Android Development] Daimonion1980:
I will install adb on my PC and if I get such an freeze I will try to get a log.
[Desire HD Android Development] Djsam92:
I made another test with JT R23 stock kernel and the result is the same, so maybe it's a quadrant's fault. In I/O and memory, it shows a total of 1081 points for my device, while stock dhd should make 1700/1800 points.

Inviato dal mio Desire HD con Tapatalk 2
[Desire HD Android Development] synergye:
Uploaded v1.1 Kungfu Burrito edition. Check changelog, and thank you as always to paulb_nl.
[Desire HD Android Development] kBTWOFOUR:
Awesome. Downloading the new kernel now. :good:
[Desire HD Android Development] Black1982:
Happy to report version 1.1 performance booted and works well! Didn't try 1.0. Is there any reason it works now and previous versions didn't? Different bus speeds? Thanks for your work to all involved!
[Desire HD Android Development] synergye:
It *could* have been removing the -mfloat-abi=hard cflag due to a toolchain incompatibility when I switched to the cfx-toolchain. But I can't say for sure.

Edit: from tim-smart's testing on irc I believe many users who have been unable to flash the performance kernel in past versions may now be able to run iy from removing said cflag. I tested with the stock tool chain and removed it, and believe it can also be attributed to the slight performance drop in that kernel. I'll do an arm-eabi toolchain workaround.
[Desire HD Android Development] Akantinuris:
I can confirm that. Until v1.1 i got stuck at booting with performance kernel. Now I flashed 1.1 performance and phone boots w/ any problems. Will report how JellyTime R23 works with it in a little while
[Desire HD Android Development] fidoedidoe:
Just a quick heads up, flashed performance kernel 1.1 over JT R24. ROM boots for me. Haven't had time to evaluate performance as I'm at work... Initial feeling is it's looking fast/good.
[Desire HD Android Development] jeffhui:
Sorry if it is a silly question: Could someone tell me the real difference of performance kernel and stable kernel? Just the cpu? And does anyone test the battery drain on both kernel?? Thanks a lot!!!
[Desire HD Android Development] Youngunn2008:
Bus speeds are turned up to match the performance if the older 2.x.x kernels. Some say they can't tell a difference but I can. My keyboard had constant lag and stutters and now its good.
[Desire HD Android Development] djcsurf:
Just to say that 1.1 performance kernel appears to be very stable for me currently with JT24

I got lucky with earlier versions booting but may get a freeze on reboot, 1.1 seems to have fixed that issue :D
[Desire HD Android Development] Daimonion1980:
Hey guys i have an issue with one of my router. it's a linksys WRVS4400N and it is the router with whom i can't access Internet over Wifi on my DHD. Another Router i have upstairs working as AP. Second one does not have any IP Settings. It just provides Wifi and the main Router works as DHCP and Gateway for all.

So to clarify the issue i disabled WiFi on my AP upstairs so that i only had WiFi on my main Router.

On doing a ping or a dns request it resolves perfect, but if i wanna send a http header it doesn't respond anything. So because of that i can't access internet over wifi.

I tested the routers wifi with another laptop and with an Sony Android Phone with Original ICS installed. Both works perfect with this Router setup. Of course i checked everything in the setup on my phone and on the router.

Attached i have two logs for you. The "Wireless Linksys Router.txt" file is the one where i can not connect to Internet. The other one, "Wireless Telekom Router.txt" is the one by accessing Internet over my second AP, which works very well.

I think there is somewhere a problem with WiFi Driver but i can't figure out where it should be. The AP Configs are:

Same SSID

Same WPA2 Key

Same B/G Setup

Channel 5 on not working Linksys

Channel 8 on Working Telekom

Phone with 20121027CM10 with KangBang v1.1 Stable Kernel.

Any Ideas on how to clarify this issue?
[Desire HD Android Development] synergye:
Just uploaded v1.2 KickBanned edition. Please check the changelog in OP :).
[Desire HD Android Development] djcsurf:
Can the cflag be removed from the zip by the end user prior to flashing or does the kernel have to be recompiled. Its a shame as I love the boost it gives but I suffer from cflagitis :D
[Desire HD Android Development] Ditti4:
If I'm not wrong there is an issue on every JB ROM that some channels are not working. But I'm not sure so please correct me if I'm wrong.

Sent from my HTC Desire HD using a ROM.
[Desire HD Android Development] Daimonion1980:
Jep I read that the outer channels are not fine but I tried every channel. :(
[Desire HD Android Development] synergye:
Just uploaded v1.3. Check changelog and happy halloween to US users :)
[Desire HD Android Development] Teichopsia:
Can I request the next release to be called the layman edition? (In hopes of getting a changelog that's in 'English') :D

Sent from a dream.
[Desire HD Android Development] jeffhui:
Why US only:(
[Desire HD Android Development] chinkyeyed09:
since the US is the last to finish off the October 31 day around the globe. already well passed halloween elsewhere. :p
[Desire HD Android Development] wtpitr:
Battery drain

Hello, i've flashed Performance kernel on JellyTime R23, but i got huge battery drain - cca. 9% per hour, while with original JellyTime kernel i have approx 1% per hour.

I didn't tested stable kernel, but is it normal, so big battery drain on performance kernel?
[Desire HD Android Development] jonbus:
Here´s your answer:
[Desire HD Android Development] bananagranola:
1. No, it's not normal. You could install BetterBatteryStats and look at wakelocks and alarms to see if anything is draining your battery.

2. Unfortunately, this kernel (performance or stable) is not supported with JellyTime.
[Desire HD Android Development] paul.xda:
Runs great on PACman v15

First impression is stable and fast. Found working Cifs modules in Galaxy III thread. Attached as here as zip.

Still testing but happy with the results so far.:cyclops:
[Desire HD Android Development] paul.xda:
Try a different radio and test it again. Hope this solves your problem.
[Desire HD Android Development] xhejtman:
Hi, just tried v1.3, previous version was v0.8 I think and v1.3 is actually slower according to antutu benchmark.

v0.8: ram 656, cpu int 1131, cpu fp 752, 2d 292, 3d 884, db io 290, sd write 32, sd read 164, cpu freq. 1200MHz total 4201

v1.3: ram 620, cpu int 998, cpu fp 405, 2d 292, 3d 876, db io 345, sd write 105, sd read 132, cpu freq. 1200MHz total 377x

edit: I swapped total values, for v0.8 is 4201, for v1.3 377x (don't remember exact value)