What happens?
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use cpu-z application for android, and I saw the other three cores are disabled
Also check the file via console
/ sys/devices/system/cpu/cpu1/online
/ sys/devices/system/cpu/cpu1/offline
and result
0
1-3
respectively
This is correct, and it means that the phone is not at capacity
there any way to activate them?
Regards
The cores switch off when not needed to save power. Once you do something intensive like play a game, they will activate.
understand
and investigate more
're right
Now I have one more doubt
when I change the frequency I guess that applies to all cores or otherwise applies only to the core 0
OC and I think that this is only applying to core 0, because only in / sys/devices/system/cpu/cpu0/cpufreq, files are frequently and for example in / sys/devices/system/cpu/cpu1 /
there are no such files.
any ideas?
genitalico said:
and investigate more
're right
Now I have one more doubt
when I change the frequency I guess that applies to all cores or otherwise applies only to the core 0
OC and I think that this is only applying to core 0, because only in / sys/devices/system/cpu/cpu0/cpufreq, files are frequently and for example in / sys/devices/system/cpu/cpu1 /
there are no such files.
any ideas?
Click to expand...
Click to collapse
When you change the frequency of the cpu, it affects all the cores and not only one...
Related
When I go into TCPMP, this is what I see for Clock Speed
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Why isn't my phone running at 400 Mhz?
the kasier processor slows done when not on full load as to save bettery. you would want your kaiser running at 100% all the time or it would be dead every 45 minutes
Yeah, that definitely makes sense. Thanks, austinsnyc.
I agree with austinsync... should be like that...
once it happened to me to have 410mHz, as well!
Gpx85 said:
I agree with austinsync... should be like that...
once it happened to me to have 410mHz, as well!
Click to expand...
Click to collapse
yea ive had 416mhz. it changes lol.
so if im running all kinds of programs like a movie, internet, gps, bluetooth, ect. the cpu speed can sometimes get over 400?
it automatically adjusts mine goes from 375mhz to 420mhz
I've been searching all over for a clocker also. There's time when I'm at work, and all I ever use the phone is for email, because I'm very mobile.
I barely play music, or watch movies, so I actually need something to limit the speed, there's time I need battery span, than speed at work.
Are there any apps that can show me a graph of my phone's CPU clock/frequency over time? I want to see how my governors affect my clock during games and such, what clock the CPU is set to and when. Now I know that apps like SetCPU give you a list of all the possible CPU clock steps and tell you how long the CPU spent in each clock, but that only gives you a vague idea of whether or not your clock settings are ideal.
The ONLY app I have found that comes close to doing this is CoolTool, which can graph ANYTHING over time, including CPU frequency. Unfortunately it's a tiny little 64 pixel graph meant to sit on the notification bar, and it stops graphing during a game, or when you turn the screen off, etc. Are there any alternatives?
This is a Windows version of what I am looking for, OpenHardwareMonitor. It can log your CPU clock over time, if you use CPU stepping like AMD Cool'n'Quiet. I'm looking for something like THIS for Android:
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@moeburn you can refer to this thread,maybe it's that what you want!
link: http://forum.xda-developers.com/showthread.php?t=2302879
Hi!
Since the day I got my Z3, I've always had around 25000 "points" in Quadrant Standard benchmark. Now, however, the phone won't even reach 13000.
From a screenshot shot back in august, CPU points is 91152. If I run the same benchmark today, it is somewhat around 38000.
What could be the reason of this? My currently "profile" is 300-2457mhz, interactive/cfq.
Normal:
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Today:
Try a reboot and retry quadrant without opening any apps.
i also feel CPU usage is high in new update. all video players are lagging.
tried repairing/resetting through PCC. formatted memory card. still video lags randomly on all the players.
realfelix said:
Try a reboot and retry quadrant without opening any apps.
Click to expand...
Click to collapse
I have tried this many times. Reinstalling SetCPU and SetXperia, but it just keeps getting lower and lower.. At the moment it wont even reach 10000 points.
Hi.
I've got a Sony Xperia XZ2 recently and this is my first device with built in EAS on 4.9 Kernel and SDM845.
Through testing I found out that if you load more than 7 threads the Thermal Throttling switches from Frequency reducing to current reduction. Meaning all cores stay at max frequency (1700 small, 2800big) but the device only uses 4W instead of 8W.
As seen here...
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So I've done some more testing... https://forum.xda-developers.com/showpost.php?p=76709836&postcount=6
About task migration, and then some about CPU throttling on a cold device
https://forum.xda-developers.com/showpost.php?p=76719608&postcount=7
(Scroll down to about CPU testing)
Turns out that as soon as the SoC reaches 68°C a current throttling is happening which does NOT affect CPU frequency.
Now then... Anyone knows who the OP6 is handling throttling?
Is what I'm seeing a Sony specific method or the new way EAS is limiting Load to reduce Thermal strain?
You are everywhere my man,
Hope someone more knowledgeable than I can help you. If not, then I would be happy to help if you guide me through.
Sent from my OnePlus6 using XDA Labs
My current device is LG G7 thiq android 9.
No root/bootloader unlock. This device has thermal limit and start throttling on 55 celcius makes any game/apps lag so bad. So what u gonna do is bypass the trottling limit.
1★download (CPUFLOAT) apps on google playstore.(free)
2★download (Cpu Load Generator) apps.(free)
3★download Floating Apps (free)
=Open 2nd apps and tick two box
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=Open 3rd apps and let the icon running on ur screen.
=Open 1st apps and tick cpu temperature and cpu frequency.
=Finally open your game. tested COD mobile and PUBG . Make sure CTemp over 70 celcius to make this trick work. If not, untick and tick again 2nd apps.
=Open 2nd apps and tick two box
yes what exactly shoud I tick please?
not work and useless, device lagging because of thermal throttle and performance parameters, increase cpu load just only make things worse. please delete this thread!