yashsingh1/xdaforums huggingface dataset:
[Nexus 5 Android Development] rachanta:
[MENTION=4452182]j.llorente[/MENTION] - All the discussion is for racer_caf. I don't have any rrs / sod with racer_aosp. But your settings gave me lot of clues. Thanks.
[Nexus 5 Android Development] montbazon:
Personally I prefer boot animation.
[Nexus 5 Android Development] j.llorente:
Hmmm sorry, I read the discussion and I think was racer_aosp. Thanks for your work and your kernel. I am glad that my settings serves you for make your kernel better (if it's possible). Thanks!
[Nexus 5 Android Development] FloGatt:
I tried your settings but somehow Synapse can't apply them. I deactivated MPDecision and activated MSM MPDecision. Are there any modifications to make to use your settings?
[Nexus 5 Android Development] FunkyRasta:
That's how it supposed to be because this settings apply only to MSM MPDecison by show-p1984 Hotplug ;) So it has to be enabled to use this settings. Well I'd say this settings are very balanced and do not sacrifice performance to save battery and vice versa. Test them and let me know if you would like to have more performance or battery.

However I would say moving in either direction sacrifices too much and does not give back that much.
[Nexus 5 Android Development] rachanta:
New builds at OP

AOSP Changelog - RACER_028_20150526

upstream updates cm-12.1

msm_limiter and hotplug tweaks

CAF Changelog - RACER_CAF_021_20150526

msm_limiter and hotplug tweaks

Stable RACER_CAF with no custom hotplugs - As of now hotplugs are on trial in racer_caf. If you want complete peace of mind and are in no mood to experiment, use this kernel that has only native mpdecision hotplug - no intelli, bricked or msm hotplugs. It is very stable: https://www.androidfilehost.com/?fid=23991606952610266
[Nexus 5 Android Development] ianoob:
I made the jump to CAF, the sound is as good as promised. Any chance of getting the 96mhz minimum frequency?
[Nexus 5 Android Development] holigan360:
I love this kernel. But my question is ... how can I do so that the terminal is not overheating? Thx...
[Nexus 5 Android Development] rachanta:
Not as of now.
[Nexus 5 Android Development] rachanta:
The bricked thermal system is set hot to take full advantage of qualcom limits. If the phone has no other malfunction you should be fine. You can lower thermal limits if you like.
[Nexus 5 Android Development] rachanta:
Has anybody had rr/sod free continuous run with racer_caf using any of the hotplugs?
[Nexus 5 Android Development] holigan360:
if I reduce the thermal limits, performance will be affected? and if you please tell me how the thermal limits are reduced. thanks
[Nexus 5 Android Development] rachanta:
Its a trial and error process. Go to thermal section and play. Start with reducing all limits by 5 degrees C.
[Nexus 5 Android Development] hunting_:
Hi I'm new with this kernel anyone help me which one i flash ? I'm on Bliss pop 3.3
[Nexus 5 Android Development] :
Check the BlissPop thread. It's been mentioned several times that it's AOSP based - so you should use the AOSP version of RACER kernel :)
[Nexus 5 Android Development] ianoob:
Sorry, I was going to report no but it flashed with the hotplug off. Testing now

Edit, 3hrs is a small sample but it's running fine with mpdecision. I do have my screen off raised to 1.5ghz.
[Nexus 5 Android Development] rachanta:
All CAF builds: including new racer_caf_mpdec

Experiments are on to get the right settings for rr/sod free performance of racer_caf builds with custom hotplugs. The one with no custom hotplugs turns out to be stable and hassle free. Here are all the caf builds:

RACER_CAF_021_20150526 with all hotplugs - intelli, bricked and msm hotplug:https://www.androidfilehost.com/?fid=23991606952610262

Stable RACER_CAF with no custom hotplugs - it has only native mpdecision hotplug. It is very stable: https://www.androidfilehost.com/?fid=23991606952610266

racer_caf_mpdec: this build has the original showp-1984 msm_mpdecision and bricked thermal system along with input / event boot. It has no cm-12.1-caf cpu-boost: https://www.androidfilehost.com/?fid=23991606952610602

CAF Stock kernel to be used for recovery after rr/sod: https://drive.google.com/file/d/0B7ih1FLEwU05U1l3OVpEaGhLb0k/view?usp=sharing or https://www.androidfilehost.com/?fid=23991606952606084

Feedback is necessary to find the right settings for stability (no rr/sod) for racer_caf_mpdec and the first build with all hotplugs.
[Nexus 5 Android Development] rachanta:
For stability of racer_caf, hotplug will be removed in future releases, unless somebody comes up with magic hotplug settings. I have given up for now.

Hotplugs don't seem to agree with cpu-boost driver. Even the pure bricked system with no cpu-boost doesn't work stably.
[Nexus 5 Android Development] willybarca:
stock nodecision is good enough, but the problem is all cores are online even while idle,
[Nexus 5 Android Development] ianoob:
I could not get CAF 21 to boot, have reverted back to 20
[Nexus 5 Android Development] rachanta:
Install ROM again and then RACER_CAF_020_20150525. Your native mpdecision to be found in /system/bin in the phone may be corrupted or has got into some permissions issue.

I have the same problem and am working on it.
[Nexus 5 Android Development] rachanta:
native mpdec seems to like it when all other hotplugs are around, and works perfectly. It doesnt want to be lonely. ;)
[Nexus 5 Android Development] j.llorente:
With last racer_AOSP, intelliplug and more... It's perfect!
[Nexus 5 Android Development] rachanta:
[MENTION=2482202]willybarca[/MENTION], all 4 cores are always on if mpdec is enabled only in the case of racer_caf. However, it does not affect battery life negatively it seems..

The flat part corresponds to deep sleep while I was asleep. The morning alarms caused the little downward tip at the end.
[Nexus 5 Android Development] rachanta:
4.4.4 ROM & F2FS KERNEL Upstream Updates June 20, 2014

4.4.4 ROM & F2FS KERNEL Upstream Updates June 20, 2014

http://xdaforums.com/showpost.php?p=52078023&postcount=1

Changelog:

KERNEL - F2FS Upsteam updates

ROM - Last commit in build: http://gerrit.aicp-rom.com/#/c/161/ - Updated to Android 4.4.4

Note: The ROM is F2FS. EXT4 version is being built and will be uploaded in a few hours
[Nexus 5 Android Development] aheeejd:
Is ext 4 near to being done

What does uploaded in a few hours mean, 19 or........j/k

Sent from my Nexus 5 using Xparent Green Tapatalk 2
[Nexus 5 Android Development] razrlover:
Ok
[Nexus 5 Android Development] Волк:
Any chance of the F2FS ROM and kernel being made to F2FS-all?
[Nexus 5 Android Development] rachanta:
EXT4 rom is uploaded. Pl see op. Have been busy. Just finished a build. Also faced some issues in uploading builds.
[Nexus 5 Android Development] aheeejd:
Yaaa, been waiting for this. Thanks sir! I see it says 4.4.3, is that correct?

Sent from my Nexus 5 using Xparent Green Tapatalk 2
[Nexus 5 Android Development] rachanta:
Just completed a f2fs. Building ext4 now. Am on vacation till the weekend but will try to upload if the network is OK.
[Nexus 5 Android Development] aheeejd:
So both builds in op are 4.4.4, correct. I'm asking cause the ext4 rom says 4.4.3 in the op, but when I open the zip & look at build prop it says 4.4.4.

Sent from my Nexus 5 using Xparent Green Tapatalk 2
[Nexus 5 Android Development] rachanta:
Yes everything is 4.4.4. Oh no just realised that f2fs rom upload done a few hours ago is incomplete. Ext4 rom is fine.
[Nexus 5 Android Development] rachanta:
thought about it and will do but no eta promises.
[Nexus 5 Android Development] aheeejd:
Ok cool thanks, I flashed the ext4 rom & all is well. May by you should change in the op where it says 4.4.3, ya know, its actually in the rom name, not like the thread title, here, here's a screenshot

Sent from my Nexus 5 using Xparent Green Tapatalk 2
[Nexus 5 Android Development] rachanta:
changed after your alert
[Nexus 5 Android Development] rachanta:
EXT4 and F2FS AICP Unofficial ROM update - with RACER_v9.0 KERNEL

NEXUS 5 - EXT4 and F2FS AICP Unofficial ROM update - with RACER_v9.0 KERNEL

EXT4 Last Commit - http://gerrit.aicp-rom.com/#/c/265/

F2Fs Last Commit - http://gerrit.aicp-rom.com/#/c/239/

Pl see OP: http://xdaforums.com/showpost.php?p=52078023&postcount=1
[Nexus 5 Android Development] rachanta:
RACER v10.0 EXT4 & F2FS Kernel Updated - July 4, 2014

RACER v10.0 EXT4 & F2FS Kernel Updated - July 4, 2014 :D

Please see OP:

http://xdaforums.com/showpost.php?p=52078023&postcount=1

Upstream updates - F2FS & CM (only those compatible with s2w-dt2w-s2s & gamma)
[Nexus 5 Android Development] razrlover:
Awseome
[Nexus 5 Android Development] rachanta:
RACER v_10.0_4.4.4_EXT4 ROM: AICP Unofficial with RACER v_10.0_4.4.4_EXT4 Kernel

RACER v_10.0_4.4.4_EXT4 ROM: AICP Unofficial with RACER v_10.0_4.4.4_EXT4 Kernel, UPDATE 06-072014:

http://www.androidfilehost.com/?fid=23501681358558229

Last AICP commit: http://gerrit.aicp-rom.com/#/c/621

OP:

http://xdaforums.com/showpost.php?p=52078023&postcount=1
[Nexus 5 Android Development] aheeejd:
Flashed your latest on latest crDroid rom (ext4) . thanks for keeping them coming out.

Sent from my Nexus 5 using Xparent Green Tapatalk 2
[Nexus 5 Android Development] rachanta:
F2FS ROM Updated 07-07-2014

Pl see for link:

http://xdaforums.com/showpost.php?p=52078023&postcount=1
[Nexus 5 Android Development] rachanta:
Building an AOSP kernel for Android L PV. Just added fast charge and faux sound to my local git.
[Nexus 5 Android Development] razrlover:
Very cool
[Nexus 5 Android Development] jacakk:
What ROM are you using?
[Nexus 5 Android Development] rachanta:
Aicp hammerhradcaf latest
[Nexus 5 Android Development] willybarca:
using caf 21, I disabled dt2w , I haven't got a single issue in the past day, I'm still using cpu boost, and show-p mpdecision, if I get one or two reboots its fine with me, but in the past I had almost reboots every hour , lol

update;

still no reboots or sod so far
[Nexus 5 Android Development] rachanta:
[MENTION=2482202]willybarca[/MENTION], could you post screenshots of CPU and Hotplug settings. What happens when you enable wake controls?
[Nexus 5 Android Development] willybarca:
while using touch to wake features I get alot of sleep of death and random reboots almost per hour, I'm on the second day with no issues with these settings, by the way I get a good battery life with these settings
[Nexus 5 Android Development] montbazon:
Hello, Rachanta.

I have trouble with OC. I setted CPU clock to 2.5ghz. However after a while the clock goes back to stock(2.2ghz).

I'm on cm12.1, stable caf 20 and i did oc with kernel adiutor.

BTW your work is awesome!! Thank you!

Edit : I think when n5 throttled and got cool, it seems to go back to stock clock, not my overclocked setting.
[Nexus 5 Android Development] rachanta:
RACER_CAF_025_20150530 - wake controls removed

This should have no sod / rr. Feedback please

Build: https://www.androidfilehost.com/?fid=23991606952612245

Source: https://github.com/rachanta/kernel_n5_racer/tree/racer-caf-test2

Every developer I have interacted with has said that wake controls mess with mdss. We anyway see evidence in the missing boot animation.

I thought its time to check things out without wake controls. ;)
[Nexus 5 Android Development] montbazon:
As you said, there is no more reboot. But still back to stock clock automatically, though I set to 2.5ghz.
[Nexus 5 Android Development] rachanta:
Clear data from kernel adiutor, synapse or any such kernel setting app. Reinstall ROM and kernel. I don't have any such problem. I am running with 2.5 GHz.
[Nexus 5 Android Development] montbazon:
OK, I'll try it out

Thanks
[Nexus 5 Android Development] montbazon:
Hello, everyone.

Is there no one using racer caf with cm12.1 caf?

I did reinstall kernel audiutor and ROM but it doesn't help. I can't solve my problem.

Now i assume that this issue is caused by ROM by self.

In truth I need someone testing and confirming this.

If you have a interest, please test once.

Regards.
[Nexus 5 Android Development] rachanta:
Currently overclocking is a suspect for rrs/sod, so it may be removed in future builds. I am testing two builds without overclocking - one with splash but no s2w, and the other with s2w/dt2w but no splash. If things workout I will be posting an updated racer_caf soon.
[Nexus 5 Android Development] DespairFactor:
[MENTION=1863016]rachanta[/MENTION] are you going to work on an M kernel?
[Nexus 5 Android Development] rachanta:
[MENTION=5169465]DespairFactor[/MENTION] what is M Kernel? Is it for hammerhead?
[Nexus 5 Android Development] j.llorente:
Android

M

Developer Preview :P
[Nexus 5 Android Development] DespairFactor:
Don't worry, I've got it covered. I am working on root first then features

EDIT: root succeeded
[Nexus 5 Android Development] rachanta:
Oh a new toy. Thanks man [MENTION=5169465]DespairFactor[/MENTION]. I will download image tonight and start playing tomorrow. There is a kernel source as well. Ok guys its Android M for my AOSP builds next. [emoji12]

Edit: Playing with android m preview now. First loook is not too different from Lollipop. I have the kernel source. Seems to be an incremental change, so I am trying to merge it into racer. Build gives some errors so will do after some rest.
[Nexus 5 Android Development] DespairFactor:
You don't merge into lollipop, you merge over, you may have a bad time otherwise. I have already brought up support for it.
[Nexus 5 Android Development] ianoob:
I'm getting a bunch of soft RR on the newest CAF. Nothing I can point out, I just get a note from kernel auditor on picking up the phone saying my settings have been applied in boot.
[Nexus 5 Android Development] jpin321:
I'm having an issue with chrome locking up with this kernel not sure why. While scrolling it will seemingly randomly freeze for a few seconds then continue on. I'm running clean core with this kernel. Everything else seems smooth. Any ideas what might be causing this? Doesn't happen with the stock kernel.
[Nexus 5 Android Development] rachanta:
RACER_M for N5 Android M

RACER_M_001_20150601 for Nexus 5 Android M Preview image

https://www.androidfilehost.com/?fid=23991606952613086

RACER_M Changelog - beyond stock

UBERTC gcc 6.0 - Toolchain

Permissive Boot / Rooted (install Beta Super SU 2.49)

Multirom support - kexec hardboot patch
[Nexus 5 Android Development] pianistaPL:
That's amazing, thank you. May I ask you for adding gamma control? To be honst, I can't live without Piereligio True RGB V7 profile :D also, are there any chances for f2fs for data and cache?
[Nexus 5 Android Development] goodwin_c:
Same problem on latest CM-CAF - a lot of soft-rr
[Nexus 5 Android Development] SedyBenoitPeace:
Sod and reboot also for me on yesterday nightly and latest caf kernel by [MENTION=1863016]rachanta[/MENTION] until yesterday I was on 008 release and it was all fine.. I'm thinking to revert.. But I read that a new version is coming... Then i will wait :)
[Nexus 5 Android Development] rachanta:
All RACER Features now on Android M Kernel

RACER_M_002_20150602

https://www.androidfilehost.com/?fid=23991606952613282

Changelog RACER_M_002_20150602

All RACER features ported
[Nexus 5 Android Development] rachanta:
I 've not run my racer_caf kernel much since i got to know about android m. It has wake features and overclocking removed. It was very stable with no rr and sod. Now that I have racer_m fully loaded up, I 'll do final tests and post the stable racer_caf kernel soon. :fingers-crossed:
[Nexus 5 Android Development] pianistaPL:
It's working perfectly, thank you!
[Nexus 5 Android Development] SedyBenoitPeace:
What's the latest stable without sod? I was using 008 and it worked fine.. But probably it's outdated :)
[Nexus 5 Android Development] or965:
I just want to go back to 5.1.1 for come back to your kernel but now I will stay on m with your kernel ,I didnt think you do it so fast :).
[Nexus 5 Android Development] cell2011:
Ok im confused ive tried despair kernel and code blue is out. How is racer m on battery life compared to these others?
[Nexus 5 Android Development] or965:
racer kernel have a alot of option of hotplugs ,governors and cpu-boost so you can choose and see what Most suitable for you ,I Recommend you to flash ukm for Synapse support ,On Synapse app you can choose all this options.
[Nexus 5 Android Development] BlazeForth:
I want to try this kernel with euphoria... Can anyone tell me whether there is chrome freeze bug??
[Nexus 5 Android Development] rachanta:
CAF Updatae

RACER_CAF_027_20150602

https://www.androidfilehost.com/?fid=23991606952613478

RACER_Changelogs: https://www.androidfilehost.com/?fid=23991606952613482

With lesser frills, this should be stable :fingers-crossed

Edi:

Noooo.. Soft reboots.... I now believe its an upstream cm-12.1-caf issue. Some say it could be caused by Google play services. I built without msm_limiter to continue with my diagnosis. Soft boots still remain. The other problem that won't go away is all 4 cores always on if native mpdec is enabled.

Edit2:

myfluxi has pushed some updates, which I am committing and building. Will release after testing.
[Nexus 5 Android Development] SedyBenoitPeace:
I will wait the new release :D however I reverted to 008 release and it works really fine (also if it's without boot animation).. I'm on 30th may cm nightly..
[Nexus 5 Android Development] rachanta:
Looks like its the hotplugs and accompanying stuff that has caused the problem. I am testing my myfluxi build. If it works I ll bring in all the basic racer stuff in. So you are on the one that has wake controls as well. Thanks, that is good actionable feedback.
[Nexus 5 Android Development] SedyBenoitPeace:
Thanks to you mate for your efforts.. I can't stay without your kernels because fast charge and sound control.. I will be happy also with a totally stock caf and only these 2 things (and boot animation hahahaha

:) )
[Nexus 5 Android Development] garynych:
?

does RACER_CAF_027_20150602 compatible f2fs & multirom?
[Nexus 5 Android Development] rachanta:
Stable CAF Trial

Feedback please:

Build: https://www.androidfilehost.com/?fid=23991606952613743

Source: https://github.com/rachanta/kernel_n5_racer/commits/racer-caf

Changelog:

Hotplugs, smpboot, kthread, workque and other hotplug infrastructure removed

Wake controls are back. Boot splash is gone. Wait for phone to sleep

I still havent fugured out a way to use this as primary even when bootsplash works

So far so good. It needs to be alive when I wake up after some rest.
[Nexus 5 Android Development] rachanta:
multirom - no. works only as secondary

f2fs - yes - you need to install f2fs permissive boot. pl see OP
[Nexus 5 Android Development] rachanta:
RACER_CAF is now as stable as it gets

RACER_CAF_031_20150603

https://www.androidfilehost.com/?fid=23991606952613907

RACER_Changelog: https://www.androidfilehost.com/?fid=23991606952613909
[Nexus 5 Android Development] rachanta:
RACER_M_003_20150603 - just a tweak

RACER_M_003_20150603

https://www.androidfilehost.com/?fid=23991606952613988

RACER_Changelog: https://www.androidfilehost.com/?fid=23991606952613990
[Nexus 5 Android Development] rachanta:
[MENTION=5032713]garynych[/MENTION] - hey you are developer of recents clear all button mod, right. Any chance of doing it for M Preview. The Lollipop version doesn't work for me.
[Nexus 5 Android Development] ianoob:
I'm getting a 404 error on the change log, what's new?

V30 has been much more stable for me than v21+, than you.
[Nexus 5 Android Development] rachanta:
Latest change log always at op. I need to change the way to allow for old link to work.
[Nexus 5 Android Development] montbazon:
Thanks for your efforts, now we all got stable and awesome custom kernel.

So... Could we try oc with this stable one??
[Nexus 5 Android Development] rachanta:
New permanent changelogs

New permanent changelogs

I havent been saving changelogs diligently. No such problem from now on:

Changelogs

racer_m: https://docs.google.com/document/d/1mCrMnHAvOu2p6gV85TM8JuJdSmbLaMYZdcJhObAlsOA/edit?usp=sharing

racer_caf: https://docs.google.com/document/d/1pWupNFUsq10eURcRaAfcF4CCdfwvfdorpkaPu-S_jDs/edit?usp=sharing

racer_aosp: https://docs.google.com/document/d/1GW_T2C5fpRaQGw2YkXu2TutEsmRAF2KvWS_EtFmKN4w/edit?usp=sharing
[Nexus 5 Android Development] rachanta:
Tried. Synapse crashes immediately. Need to figure this out.
[Nexus 5 Android Development] rachanta:
Overclocked RACER_CAF

Never say never, never give up - Fixed overclocking :D

Build: https://www.androidfilehost.com/?fid=23991606952614049

Source: https://github.com/rachanta/kernel_n5_racer/tree/racer-caf-test

[MENTION=4543779]montbazon[/MENTION] - I request you to test and report

Edit: New release RACER_CAF_033_20150604 at OP

Changelog: https://docs.google.com/document/d/1pWupNFUsq10eURcRaAfcF4CCdfwvfdorpkaPu-S_jDs/edit?usp=sharing
[Nexus 5 Android Development] garynych:
android M (stock is odex) for this mod,need deodex and compatible apktool for decompile ,but it's still impossible...

at the moment no chance to do this mod
[Nexus 5 Android Development] montbazon:
I did test awhile. And I report this is rock stable!! Thank you, rachanta!!
[Nexus 5 Android Development] ianoob:
Agreed, CAF33 is stable. Thank you
[Nexus 5 Android Development] rachanta:
Has anybody tested RACER_M with aosp 5.1.1/cm12.1?

Edit:

Lollipop AICP June 3rd nightly boots and seems to work perfectly with RACER_M Kernel. I will discontinue to AOSP 5.1.1 Kernel line unless somebody reports problems.

Updates at OP - RACER_CAF and M Preview
[Nexus 5 Android Development] $MyName:
No complaints here boss.
[Nexus 5 Android Development] gippy2:
Working well on caf aicp....latest nightly ...
[Nexus 5 Android Development] SedyBenoitPeace:
Latest caf stable also on mine cm12 nightly from 30th may
[Nexus 5 Android Development] Dark_Eyes_:
Hey [MENTION=1863016]rachanta[/MENTION], would you be open to release another caf version without s2w to get back boot animation? I'm looking for a custom kernel before I release a caf based version of blisspop, but I don't want to release without boot anim cause it will cause too much questions. Also, is dt2w also causing problem with boot anim? If not then s2w is kinda useless since you can always use dt2w...

Anyway, thanks for your great and dedicated work!
[Nexus 5 Android Development] j.llorente:
Where I can find the latest KK version? I'll try it with MIUI V6 :)
[Nexus 5 Android Development] rachanta:
[MENTION=4452182]j.llorente[/MENTION]

I stopped KK kernels long back. Here is a KK build from about a year ago somehow left in my legacy folder at androidfilehost:

https://www.androidfilehost.com/?fid=95916177934546047
[Nexus 5 Android Development] rachanta:
OK, let me see. S2w/dt2w are all bundled together. I can build latest without wake controls to get bootanim back. I will do that and post for you, later in the day.

Meanwhile, this build is without wake controls, over clocking, and some latest commits from upstream:

https://www.androidfilehost.com/?fid=23991606952613478
[Nexus 5 Android Development] willybarca:
why iam not able to send donation to india paypal:confused:
[Nexus 5 Android Development] rachanta:
[MENTION=5445418]Dark_Eyes_[/MENTION]

Here is latest RACER_CAF with no wake controls but boot animation working:

RACER_CAF_SPLASH_001_20150606

Build: https://www.androidfilehost.com/?fid=23991606952615054

Source: https://github.com/rachanta/kernel_n5_racer/tree/racer-caf-splash
[Nexus 5 Android Development] rachanta:
I just sent paypal india a query on how people can send me money from outside India. Let me see what their reply is.

[MENTION=2482202]willybarca[/MENTION] could you please send screen shots of paypal refusal?

Edit: no PayPal remittances possible to India. Need to figure this out.
[Nexus 5 Android Development] SacredDeviL666:
a playstore link with a paid version of this app and anyone who wants to donate can purchase the paid version of kernel...