Using trinity kernel, using set CPU to make a profile for when I use navigation to limit CPU to 1026 MHz, but after coming out of navigation, the second CPU won't go to sleep until I reboot the phone. Anyway to fix this? I'm using ondemand/deadline.
So I guess I've discovered that if you change the frequency at all in setcpu, this causes CPU 1 to not go to sleep until you reboot.
stevessvt said:
So I guess I've discovered that if you change the frequency at all in setcpu, this causes CPU 1 to not go to sleep until you reboot.
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This depends on the governor you have set, the kernel you have installed determines which governors you have access to. SetCPU homepage help: "hotplug: Available with some multi–core systems. Similar to ondemand, but turns additional cores off when they're not being used."
Related
I have setcpu running on desire with neophyte v1.2 ROM. It was running perfectly until I put it to charge overnight while sleeping.. when I woke up, the display shows that the phone is running at max speed constantly when it was set to "ondemand". I also have a profile with 245 min/max when screen off but when I wake up after 8hrs, I go to the info tab, I see that my phone is spending more time on max speed than 245 which doesn't make sense because the phone has majority of time with screen off..
What am doing wrongly here?
Sent from my HTC Desire using XDA App
webber2109 said:
I have setcpu running on desire with neophyte v1.2 ROM. It was running perfectly until I put it to charge overnight while sleeping.. when I woke up, the display shows that the phone is running at max speed constantly when it was set to "ondemand". I also have a profile with 245 min/max when screen off but when I wake up after 8hrs, I go to the info tab, I see that my phone is spending more time on max speed than 245 which doesn't make sense because the phone has majority of time with screen off..
What am doing wrongly here?
Sent from my HTC Desire using XDA App
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need help....
what other profiles do you have?
i have 2 profiles.
one is 245 min 245 max when screen off (priority 100)
the other is 245 min 998 max when charging or full when charging (priority 50)
did i do anything wrong?
Has ur SetCPU got granted by SuperUser?
lpachuong said:
Has ur SetCPU got granted by SuperUser?
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yup it is. in fact it was working properly until i leave it to charge. i tried uninstalling and re-installed but still it clocks at 998. the sleep profile doesnt seem to work well too
Try using a different ROM.
I experienced the same with the other ROMs when using the ondemand governor. I'm now using Nextsense 5.3 and the kernel allows "interactive" governor in SetCPU and my CPU speed stays at the lowest limits when idle.
amf said:
Try using a different ROM.
I experienced the same with the other ROMs when using the ondemand governor. I'm now using Nextsense 5.3 and the kernel allows "interactive" governor in SetCPU and my CPU speed stays at the lowest limits when idle.
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do u have any profile for screen off? does it work?
from the info tab, i see my phone spent more time on max speed than min even though most of the time the screen is off
webber2109 said:
do u have any profile for screen off? does it work?
from the info tab, i see my phone spent more time on max speed than min even though most of the time the screen is off
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Yup it works. Screen off profile--> Max=384 // Min=245
Try a ROM that supports interactive governor.
EDIT:
My "Time in State"
245 = 1352167
998400 = 18389
Hello everyone,
I just rooted my MT3GS last weekend its been running very smoothly with TeamFenix 1.7. However I have a quick question when it comes to setCPU.
Now I am not running the OC kernal right now I'm still taking advantage of the stock clock of 600MHz.
I remember that it was asking for a .txt file for configuration but does anyone have this file can point me exactly what to do. Right now I have it set onto "on demand" and enabling profiles.
EX
100-50% battery 600MHz MAX 600MHz MIN.
49-40% battery 480MHz MAX 245MHz MIN.
39-0% battery 480MHz MAX 122MHz MIN.
I want this thing to be fast as can be for a majority of the time. Any help would be nice.
its best to set it to auto detect and put it on max and just setup a profile for "screen off" and have it set to lowest without crashing
Set screen off to 245/245 this will help with battery life. I'm using the 768 oc kernal and the only profile I use is screen off.
Sent from my T-Mobile myTouch 3G Slide using XDA App
Does anybody know what the ondemand governor uses as it's default screen off settings. By that I mean if I have profiles disabled in setcpu and just allow the ondemand governor to determine frequencies and I leave the max min freq's at default values, then what happens when the screen is turned off?
I know the cpu will eventually go into deepsleep but there are inconsistencies.
If I dont use setcpu and just allow the default kernel settings (im on doomlords btw) to determine the frequencies, then when I turn the screen on after leaving the phone for a while, the cpu speeds up very quickly and the system becomes responsive before I can ever notice.
If I use setcpu however, with a screen off profile set to ondemand, max 245, min 120, then it still takes achieves deepsleep as often as not using setcpu but there is a noticeable lag and stutter for about 5-10 seconds as I turn the screen on to use it again.
Does anyone have any idea;
A) Why this happens?
B) What is the default screen off behaviour for the ondemand governor on doomlords kernel.
you may need a program like system monitor to record your % of cpu activity, im on stock rom and i have it at 100 - 300 mhz max when screen off, i used the program while im asleep to see if there was issues but there was none or lag when the screen turned on
there isnt any inconsistency with mine,but then again i removed alot of the programs i dont use to have very few programs running in the background,playing music with this setting doesn't cause issues
i havent read alot into his kernal yet,guess you wait till someone that has more knowlege in his rom.
[v03 onwards] added new CPU governors:
InteractiveX
Savaged-Zen
SmartAssV2
if i set the voltage to -25mV at a frequency of 1400mhz will it set all the lower clock speeds to -25 if i set the oc to 1400mhz? or do i have to individually set the voltages on the different frequencies?
also if i do have to set the voltage individually.. do they all have to be the same? or can i set it differently? ex. at 1200Mhz -25mV and at 1400Mhz -50mV etc.
You have to individually set each frequency (unless the app you're using is able to lower them all at once). The amount you can drop each frequency is completely independent of the other frequencies. Some may be able to drop only 25mV, some can even drop 150mV. You have to find what works best for your phone though, because each processor is different
Hi,
I have this Problem since I bough my phone last year. From time to time it gets into a state where it is just eating the battery. Only a reboot helps.
I have installed Kernel Tweaker now and see that in this problem state it runs at 1134 Mhz all the time.
What can I do?
Thanks,
Ropo
PS: CPU min frequency is set to 384000
ropoman said:
Hi,
I have this Problem since I bough my phone last year. From time to time it gets into a state where it is just eating the battery. Only a reboot helps.
I have installed Kernel Tweaker now and see that in this problem state it runs at 1134 Mhz all the time.
What can I do?
Thanks,
Ropo
PS: CPU min frequency is set to 384000
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Change governor
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Aronuser said:
Change governor
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I think I tried them all.
Now (don't have the problem now) when I use powersave it goes to 1134 Mhz, with ondemand 384 Mhz. I leave it on ondemand and check again the next time the problem occurs.
ropoman said:
I think I tried them all.
Now (don't have the problem now) when I use powersave it goes to 1134 Mhz, with ondemand 384 Mhz. I leave it on ondemand and check again the next time the problem occurs.
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Click to collapse
With On-demand and ROW I don't have the issue.