Well it's simple when I load an app to read or modify my cpu frequencies, every app I've tried shows my min and max frequencies as the same (@1.7), I think this is a bug, I don't think my phone is running at full speed always
Btw my phone is running stock ROM 1.29.1540.17 stick kernel
What do you think?
Enviado desde mi HTC One usando Tapatalk 2
eltoffer said:
Well it's simple when I load an app to read or modify my cpu frequencies, every app I've tried shows my min and max frequencies as the same (@1.7), I think this is a bug, I don't think my phone is running at full speed always
Btw my phone is running stock ROM 1.29.1540.17 stick kernel
What do you think?
Enviado desde mi HTC One usando Tapatalk 2
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stock kernel tends to do that. minimum jumps from 384 to 1728. happens to me all the time on stock kernel
jay661972 said:
stock kernel tends to do that. minimum jumps from 384 to 1728. happens to me all the time on stock kernel
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But it doesn't means we are running @ full speed isn't it? I don't think so because I got almost 5 hrs screen on and 14 hrs stand by
Enviado desde mi HTC One usando Tapatalk 2
Mine does the same. I just set minimum to 384 and frequency lock it.
-Sent from Marino's One-
jay661972 said:
stock kernel tends to do that. minimum jumps from 384 to 1728. happens to me all the time on stock kernel
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I think whenever there's a heavy load the kernel temporarily jumps the minimum to the maximum. It actually keeps the minimum at 384 otherwise.
At least this is what my research has led me to believe.
Guessing its to make things quicker (like opening apps, waking the phone up). There's no reason to frequency lock it.
Sent from my HTC One using Tapatalk 2
Related
I noticed there is a CPU control in "ROM Toolbox". I was thinking about underclocking it to 1.2 Ghz.
So my question is, are there any downsides with doing this except that the phone getting a little bit slower?
EDIT: Does it matter with what app i underclock? Setcpu or ROM Toolbox..
Stock kernels does not support this tweaks
Sent from my LG-P990 using Tapatalk 2
msedek said:
Stock kernels does not support this tweaks
Sent from my LG-P990 using Tapatalk 2
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Im rooted on Speednote kernel.. My bad, should have mentioned it..
Speedmod does not support those tweaks... You need the notecore OC in order to be able to do so..
It's the same whatever app you use.. To change the frequency... Setcpu /etc
Enviado desde mi LG-P990 usando Tapatalk 2
msedek said:
Speedmod does not support those tweaks... You need the notecore OC in order to be able to do so..
It's the same whatever app you use.. To change the frequency... Setcpu /etc
Enviado desde mi LG-P990 usando Tapatalk 2
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I´ve already tried and it is able to underclock, my question was if there are any downsides with doing this..
Nop
Enviado desde mi LG-P990 usando Tapatalk 2
Why uc it slows performance I would try and find a kernel you can undervolt that will save heat and battery because it useing less voltage
Sent from my HTC One X using xda premium
Put it this way. I am running Android 0.8 with the matching kernel (can't remember name) but that UC the graphics I believe and also has options to have min / Max speeds on CPU.
My Max speed is ALWAYS set to 800mhz. I'll be honest, I don't really notice any massive lag or slow down, the odd moment here and there when loading apps or taking a photo, but nothing major.
Battery life is a lot better when underclocked obviously. Give it a try, you may find it perfect for your requirements... it certainly is for mine.
Sent from my GT-N7000 running AniDroid 0.8 (4.0.4)
Underclock under 200mhz has some downsides regarding performance/battery consumprion. U should checj the notecore kernel (hydra kernel) and search in there gavin's explanation
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Well, i planing on just underclokcing my MAX speed (1.4 Ghz) down to 1.0 or 1.2 Ghz..
Rivan_92 said:
Well, i planing on just underclokcing my MAX speed (1.4 Ghz) down to 1.0 or 1.2 Ghz..
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Hi Rivan =) ..if you from some reason just want to underclock to 1.0 or 1.2 you can safely do that with rom toolbox or setcpu. There should not be any downsides from doing it in any of those two apps as far as I know, except for that your phone will become a little slower as you mentioned yourself.
Sent from my GT-N7000 using xda premium
Rivan_92 said:
I noticed there is a CPU control in "ROM Toolbox". I was thinking about underclocking it to 1.2 Ghz.
So my question is, are there any downsides with doing this except that the phone getting a little bit slower?
EDIT: Does it matter with what app i underclock? Setcpu or ROM Toolbox..
Click to expand...
Click to collapse
Depends on why you are underclocking.
If you are looking for better battery life then you are better off flashing HydraCore (formerly NoteCore) as this is an undervolted kernel, then selecting a low drain governor using ROM Toolbox Pro.
Sent from my GT-N7000 using xda premium
I am running the latest nightly in cm9 and I set my cpu speed using system tuner to min 192 max 1.78 and interactive. At first both cpus are online and if I hit times in system tuner it shows times for both cpus. After awhile the 2nd core will go offline and system tuner only shows one cpu in times. I also set system tuner to force cpus online on reboot so if I reboot both cores are back online. The 2nd core does not go back online even under intensive use unless I reboot. What am I doing wrong?
Sent from my cm_tenderloin using Tapatalk 2
Make sure the boot setting for force all CPUs online 'On boot Completed'
Reboot.
Use the performance governor.
Move the slider for the second core to whatever frequency you want.
I already have force all cpus online on boot complete set. I have two sliders under cpu0 and cpu1. I thought one was min and one max. Thanks for the help!
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ruthienu said:
I already have force all cpus online on boot complete set. I have two sliders under cpu0 and cpu1. I thought one was min and one max. Thanks for the help!
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You are correct, one us min, the other max. Also re-apply boot setting: on boot complete.
If you see in times > the right side chart has a column for cpu1, then it's clocking. Depending on your governor choice, it could be off-line.
Don't forget to reboot and re-check your settings.
The Times for the 2nd cpu will disappear only showing the first cpu and it will show the 2nd core offline. In the beginning it shows cpu0 and cpu1. After a sleep I t will show only one.
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dont now if this thread is to old,
but I have/had the same problem here.....I had it on my HTC evo 3d but after an update from from dev it was perfectly working as it should....it was the period when my phone got ICS and with it the new 3.xxx Linux kernel...and now I have got a touch pad since Monday and flashed it already with cm9 aokp remix and have the same problem here...even under heavy load the second core re,gains offline what is not normal, it can not be that because the asynchronous management of the cores is the 'problem' (what many people try to explain to us, what have this problem) . I think it is something kernel related...maybe the kernel not tweaked properly? I don't now, just a thought because we or me have 2.6 kernel version...governor changes don't give the effect I want....have choosen the same options in android tuner and in aokp tweaks
Would really appreciate it if someone would know the solution to this problem
Upped my minimum cpu speed to384 and now they both stay online. Hope this helps!
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ruthienu said:
Upped my minimum cpu speed to384 and now they both stay online. Hope this helps!
Sent from my cm_tenderloin using Tapatalk 2
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This helps, but battery life isn't so good as it should...shortens it very much...
I didn't find it affected battery life much. Try finding the rogue app that is hogging the battery by freezing some apps.
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So long time user of this site first time poster been using it when i had my sony ericson W580I all the way to my current Atrix HD MAXX
So im on a custom rom cm 11.1 preview 4.4 unlocked bootloader and have messed around with many roms but thats my daily driver, i have been experincing my phone shutting off, no error, no noise just off, sometimes it will power back on other times i have to wait a bit anyone no anything i dont lmao help would be awsome thanks guys
CYI
First off, this should be in Q&A, not general. If you put [Q] in the title, think about where you're posting.
Second, I've had the same thing. Are you using arrrghhh's kernel? What kernel settings do you have set? Are you overclocked/underclocked?
I tried underclocking and it becomes much more frequent. I'm overclocked to 384/max right now to see if it will subside.
Sent from my MB886 using Tapatalk
Been overclocked for 2 hours, only one crash/reboot a few minutes after overclocking, none since.
CPU information
penser said:
First off, this should be in Q&A, not general. If you put [Q] in the title, think about where you're posting.
Second, I've had the same thing. Are you using arrrghhh's kernel? What kernel settings do you have set? Are you overclocked/underclocked?
I tried underclocking and it becomes much more frequent. I'm overclocked to 384/max right now to see if it will subside.
Sent from my MB886 using Tapatalk
Been overclocked for 2 hours, only one crash/reboot a few minutes after overclocking, none since.
Click to expand...
Click to collapse
Kernal 3.0.l101-11483-gf4787fd
[email protected] #1 bkernal
Cpu frequency is set at 384 MHz
min-384
Max 1512
Interactive
del
centipedes said:
change your voltages
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Gee, that sure helps! Should we overclock or underclock? Overclock seems to work for me.
penser said:
Gee, that sure helps! Should we overclock or underclock? Overclock seems to work for me.
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Click to collapse
What are you over clocked to and are you running with the eb40?
cylinderx said:
What are you over clocked to and are you running with the eb40?
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Stock battery, but using 384 as min and 1912 (or whatever the max is) as max.
I have used Perform control app, SetCPU app and PimpMyZ1 app.
none of them solved this, i reset the rom and tried pretty much everything.
so im here to ask if this is happening to everyone else as well.
The minimum frequency for cpu is 300mhz but as soon i touch the touch screen the frequency jumps to 1900mhz,
it doesnt matter what governor i have in setting or if i limit max frequency to less than 1900 mhz.
is this snapdragon setting to jump straight to 1900mhz?
i have tried different kernels no change :/
im quite sure its something that is ment to happen
its to prevent visible lag when interacted with by the user
make sense??
Sent from my C6903 using XDA Premium 4 mobile app
Which FW, and which kernel?
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omegahanggara said:
Which FW, and which kernel?
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it was DooMLoRD kernel.
at the moment i upgraded to 4.4 so its stock kernel and its not happening anymore.
im not sure if it was 4.3 thing that made it jump to 1.1ghz just by touching screen or it was kernel
Normal behaviour due to mpdecision
The Two Cpu Score stays always on :\
no root no bootloder unlock
IMHO In order to change cpu core performance u will need to root the device
Sent from my HTC 10 using Tapatalk
Xperia U Lover said:
IMHO In order to change cpu core performance u will need to root the device
Sent from my HTC 10 using Tapatalk
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i m not noob for the android just telling the core always on high frequency thats draining battery more quickly than it should
thats kernel prob probably
ak.akshay said:
i m not noob for the android just telling the core always on high frequency thats draining battery more quickly than it should
thats kernel prob probably
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check another app like cpu-z or kernel adiutor, mine isn't doing this. Also there IS a load on those cores so them being ramped up seems normal, find what's using them.
If the phone doesn't get hot then it s perfectly normal
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StykerB said:
check another app
alredy checked that no apps in background
after formating nd unlocking bootloder i think its working normal now
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