[Q] Elemental-S-JB-v2.1 Kernel and Overclocking - HTC One S

Hello,
I have an HTC One S with ViperS 2.0.0 rom. Few days ago, I installed Elemental-S-JB-v2.1 kernel and choosed an 1.7 overclock for the CPU. After flashing the kernel zip and update boot.img via fastboot flash boot command, I booted my phone. All seems to work but when I controlled my overclock with kernel tuner.
So I noticed that the second core was at stock frequency instead of 1.7 GHz like the first core.
Some one could me explain why ?

Just set the second core's maximum clock rate to 1.7Ghz. The Kernel allows you to do this now.

KACE321 said:
Just set the second core's maximum clock rate to 1.7Ghz. The Kernel allows you to do this now.
Click to expand...
Click to collapse
Effectively, I notice that I could with kernel tuner manualy set the frequency of the second core. But I wonder why the overclock frequency choosed during installation of the kernel doesn't affect the second core.
For me, it's perhaps a mistake, it shows that the overclok frequency is not well applied by the installer or there with an problem with frequency policy with this kernel.

Nobody can give me an answer.
I noticed too that the CPU Governor between the first core and the second is different.
Someone knows why ?
That is normal ?
Someone with a stock Rom could check with kernel tuner if the CPU gouvernors are the same ?

Stuff like that has always been picky and not much you can do about it.

Related

Set CPU

does SET CPU work on fresh 1.5 rom?
Oh god... Here we go again.
Not unless you use a custom kernel, and then you can only underclock.

Can't overclokc

Hi!
I have a Samsung Galaxy R, and I cant overclock to 1200mhz.
I have tested with orginally stock rom and 2.3.6. I have ardatdat kernel v1.5.
When I try to overclock with setCPU it just freeze and I must restart it by taking out the battery :S.
Any idea?
Edit!
It freeze after 2-5 sek after I have pressed apply. And then get black screen
How to change voltages?
SGR[robin92] said:
Hi!
I have a Samsung Galaxy R, and I cant overclock to 1200mhz.
I have tested with orginally stock rom and 2.3.6. I have ardatdat kernel v1.5.
When I try to overclock with setCPU it just freeze and I must restart it by taking out the battery :S.
Any idea?
Edit!
It freeze after 2-5 sek after I have pressed apply. And then get black screen
How to change voltages?
Click to expand...
Click to collapse
In theory, it is set through SetCPU.
However, different machine has different behavior on it. So, for your case, maybe that is your CPU that limits the OC capabilities.

[Q] Trinity Kernel Issue

Hi Guys....I'm posting here because I don't have the privileges to post on the official Trinity Kernel thread. I just flashed the kernel this morning and while I'm more than satisfied with the performance I'm a little worried that it simply won't let me choose the CPU frequency. It simply maxes out at 3.14 Ghz ...which is way more than I actually need or want...and whenever I try to go to a more safe 2.3- 2.4 Ghz it simply won't change....tried flashing older versions but it just the same. Is it safe for me to keep it like this or should I try another kernel? Thanks
Catani said:
Hi Guys....I'm posting here because I don't have the privileges to post on the official Trinity Kernel thread. I just flashed the kernel this morning and while I'm more than satisfied with the performance I'm a little worried that it simply won't let me choose the CPU frequency. It simply maxes out at 3.14 Ghz ...which is way more than I actually need or want...and whenever I try to go to a more safe 2.3- 2.4 Ghz it simply won't change....tried flashing older versions but it just the same. Is it safe for me to keep it like this or should I try another kernel? Thanks
Click to expand...
Click to collapse
what do you mean it wont let you chose cpu frequency? by default, trinity maxes at 2260mhz btw, not 3014mhz. you can set it manually to 3014mhz, but chances are that your phone will not be able to run at 3014mhz, very few can. anyways, you need to install a cpu control app to adjust your cpu speed, i use the trinity kernel toolbox, but there are others around.
Catani said:
Hi Guys....I'm posting here because I don't have the privileges to post on the official Trinity Kernel thread. I just flashed the kernel this morning and while I'm more than satisfied with the performance I'm a little worried that it simply won't let me choose the CPU frequency. It simply maxes out at 3.14 Ghz ...which is way more than I actually need or want...and whenever I try to go to a more safe 2.3- 2.4 Ghz it simply won't change....tried flashing older versions but it just the same. Is it safe for me to keep it like this or should I try another kernel? Thanks
Click to expand...
Click to collapse
When flashed, some kernels break root access. Flash the latest supersu (http://forum.xda-developers.com/showthread.php?t=1538053), and then you'll be able to use an app like TKT or trickster to adjust CPU. I use Trinity mostly, and sometimes have this issue if I forget to flash supersu,
also you need to have busybox installed if you are already using a cpu control app. the cpu control app would need busybox to work properly.
simms22 said:
what do you mean it wont let you chose cpu frequency? by default, trinity maxes at 2260mhz btw, not 3014mhz. you can set it manually to 3014mhz, but chances are that your phone will not be able to run at 3014mhz, very few can. anyways, you need to install a cpu control app to adjust your cpu speed, i use the trinity kernel toolbox, but there are others around.
Click to expand...
Click to collapse
Hi. Thanks for your quick reply. What I meant to say is that I use the trinity kernel toolbox but whatever cpu speed I choose it always goes back to 3014mhz...I even tried underclocking...just for the sake of it but nothing...I tried to go default with 2260 mhz but I still get 3014mhz in antutu and geekbench 3. Did a benchmark with antutu and I get 32460 when it should be around 24000. I don't know if I should be worried or glad. While my N5 isn't getting any hotter my past ock experiences tell me that I shouldn't push it. Am I doing something wrong?
Catani said:
Hi. Thanks for your quick reply. What I meant to say is that I use the trinity kernel toolbox but whatever cpu speed I choose it always goes back to 3014mhz...I even tried underclocking...just for the sake of it but nothing...I tried to go default with 2260 mhz but I still get 3014mhz in antutu and geekbench 3. Did a benchmark with antutu and I get 32460 when it should be around 24000. I don't know if I should be worried or glad. While my N5 isn't getting any hotter my past ock experiences tell me that I shouldn't push it. Am I doing something wrong?
Click to expand...
Click to collapse
Antutu and Geekbench 3 show you the max frequency that your phone can go up to on your Nexus 5. If the kernel is overclockable, then these benchmarks will show you the max frequency, in Trinity kernel's case, 3.1Ghz. If everything looks right in the Trinity Toolbox app, then you're good to go. Trinity doesn't come overclocked by default.
Catani said:
Hi. Thanks for your quick reply. What I meant to say is that I use the trinity kernel toolbox but whatever cpu speed I choose it always goes back to 3014mhz...I even tried underclocking...just for the sake of it but nothing...I tried to go default with 2260 mhz but I still get 3014mhz in antutu and geekbench 3. Did a benchmark with antutu and I get 32460 when it should be around 24000. I don't know if I should be worried or glad. While my N5 isn't getting any hotter my past ock experiences tell me that I shouldn't push it. Am I doing something wrong?
Click to expand...
Click to collapse
well, you are not running your phone at 3014mhz. a 32000+ in antutu is average for 2260mhz considering you are running the dalvik/bionic patches(your rom probably includes them. i getvabove 40000 at 2.5ghz, cant imagine what it woukd becat 3014mhz! btw, what rom are you running? anyways, it sounds to me as you dont have busybox installed, tkt needs it to work properly. go to the play store, find the busybox app by stericson, install it, open it, let it do its thing, then install it and reboot. that should get tkt working properly. like i said, the default trinity top cpu speed is 2260mhz and no higher.
Paradelle said:
When flashed, some kernels break root access. Flash the latest supersu (http://forum.xda-developers.com/showthread.php?t=1538053), and then you'll be able to use an app like TKT or trickster to adjust CPU. I use Trinity mostly, and sometimes have this issue if I forget to flash supersu,
Click to expand...
Click to collapse
Thanks....seems I lost root access. Re-flashed SuperSU and now everything's working great. Thanks guys for all your quick help. Have a nice one
Catani said:
Thanks....seems I lost root access. Re-flashed SuperSU and now everything's working great. Thanks guys for all your quick help. Have a nice one
Click to expand...
Click to collapse
awesome!
i flash supersu every single time i update my rom, rastakat, because it doesnt include su, and has to be flashed every time.

Problem with cpu frequencies.

I have a sm g930v and I can't figure out why my frequencies won't stick. I set min to 307 and max to 1.5 and it sets the min to 900 and max to 1.5 and barely hits 1.2 max. This started happening a few months ago and I'm stumped on what the problem is. any suggestions or help would be very appreciated!
Rooted with custom kernel?
*Detection* said:
Rooted with custom kernel?
Click to expand...
Click to collapse
I believe so. I followed the rooting guide from max lee (highonandroid) on youtube. I dont know if its a custom kernel, but to root it i had to flash a .tar to my phone, which contained a boot.img.
I've noticed this problem with Kernel Adiutor and its modified derivatives, haven't got a clue why this occurs except perhaps for DVFS issues. Flash a kernel compatible with Synapse and see how you go.

[Kernel] [SM-T560/gtelwifi][4.4]

This is a Custom Kernel for SM-T560/gtelwifi running stock ROM.
-Added CPU Governor Ondemand
-Added CPU Governor Powersave
-Default cpu Governor is set to Ondemand
-Fixed cpu Frequency from resetting it self if lowered manually by user.
-Added Virtualization Drivers.
Flash with twrp.
Download here
drive.google.com/open?id=1G6-t7ykD6PDNoGegNAXPyAggnd_UArVO
Hi
First of all,thank you for your hard work...
Now i tried your kernel on my samsung sm-t560 only wifi,i tried it with stock ROM and "Lightning ROM" but it's stuck on bootloop(kernel splash screen).Am i doing something wrong,or this kernel isn't for my tablet?Thanks
Edit;
So i managed to flash the kernel and it works,it finally works,i was looking for this thing for so long.Thank you very much
pren22 said:
Hi
First of all,thank you for your hard work...
Now i tried your kernel on my samsung sm-t560 only wifi,i tried it with stock ROM and "Lightning ROM" but it's stuck on bootloop(kernel splash screen).Am i doing something wrong,or this kernel isn't for my tablet?Thanks
Edit;
So i managed to flash the kernel and it works,it finally works,i was looking for this thing for so long.Thank you very much
Click to expand...
Click to collapse
Same thing happened to me. How did you manage to fix it?
Here is the upload of the kernel.
GreeyChip said:
This is a Custom Kernel for SM-T560/gtelwifi running stock ROM.
-Added CPU Governor Ondemand
-Added CPU Governor Powersave
-Default cpu Governor is set to Ondemand
-Fixed cpu Frequency from resetting it self if lowered manually by user.
-Added Virtualization Drivers.
Flash with twrp.
Download here
drive.google.com/open?id=1G6-t7ykD6PDNoGegNAXPyAggnd_UArVO
Click to expand...
Click to collapse
Could i ask you to do the same thing for the latest version of t560 4.4.4. i'll upload the stock kernel and if you can do it i would really appreciate it.
I think the kernels are the same but when i try to install the modified from above, it gets stuck the first boot splash.
Thank you

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