Setcpu I believe is out of date, no frills and CPU master both do not work as far as setting the values to a certain setting. Example, setting it to max with performance mode I see it @ 1.728. Was trying some benchmarks for the s&g's of it. and noticed I do not have full control of the CPU. Any ideas?
The answer to this question is Faux Clock. Thanks everyone!
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Hi guys,
I would like to tweak the voltage settings for high cpu settings eg. 2 Ghz on doomkernel but everytime I undervolt a little and I put the phone in sleep mode, it just turns off completely so there is definitely something wrong in my setting and I don't know how to set how much voltage for each cpu settings.
Can anyone give a recommended setting to undervolt?
Thank you.
spongerabbit said:
Hi guys,
I would like to tweak the voltage settings for high cpu settings eg. 2 Ghz on doomkernel but everytime I undervolt a little and I put the phone in sleep mode, it just turns off completely so there is definitely something wrong in my setting and I don't know how to set how much voltage for each cpu settings.
Can anyone give a recommended setting to undervolt?
Thank you.
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It seems it's turning off because the clock frequency isn't getting enough power for that speed, try adjusting at 1.6ghz because 2.0ghz doesn't give that much benefit vs 1,6ghz
ff7fan4eva said:
It seems it's turning off because the clock frequency isn't getting enough power for that speed, try adjusting at 1.6ghz because 2.0ghz doesn't give that much benefit vs 1,6ghz
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Hi thank you for the reply. So how much voltage do you recommend I set for the 1.6 ghz one? And how about the settings for the settings > 1.6 ghz?
Thank you.
Hi,
I'm a little confused about the cpu tweaks in system tuner. I'm running Bullet v2.9b. What is the difference between the different governor settings? Also, when I change the cpu clock speeds, it keeps resetting to the default settings.
I had this same issue with system tuner. Try another CPU apparently from the market. The governors tell the CPU how fast to ramp up. Conservative is the best for battery life. Performance is the worst. On demand is a middle ground for battery and speed.
Sent from my SGH-T989 using xda premium
haloschief said:
Hi,
I'm a little confused about the cpu tweaks in system tuner. I'm running Bullet v2.9b. What is the difference between the different governor settings? Also, when I change the cpu clock speeds, it keeps resetting to the default settings.
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Did you ever sort out the System Tuner CPU tweak issue? I'm having the same or a similar problem. I set the freqs to 384-1.6 (whatever) and go away (home or back...). When I return to ST, seconds later, the CPU setting is 1.6-1.6. This happens almost all the time. It does not happen with SetCPU. I'd prefer to use ST, but not with this weirdness.
(I'm using faux-u009 with the standard KL1 ROM.)
Thanks for any help.
CPU Settings
Hi,
I'm using Jugg 4.1 with the bullet kernel. I was wondering what are some normal settings for the CPU when using system tuner. It seems like the first setting is +1 ghz while the second is in the 300-400 mhz range. Any help would be much appreciated.
@disguy03 - Your settings of 384MHz - 1GHz CPU are exactly what I'm using--that, and the Ondemand governor--and I haven't had any problems. If anything, since your CPU is underclocked at its highest, to ~1GHz, your battery will love you for it.
I hope that helps you in some way!
I have noticed the same behaviour, with system tuner. I believe it is a display issue. If you look at the times they will still show the lower ones. At least that is what I see.
its a graphical glitch...if you leave the CPU tab and come back it reverts to the proper view but will work properly as long as you have it set to either run from intuit.d or change after boot.
Hey!
I'm wondering and looking for a solution to dynamically change my CPU frequency and governor while specific apps are running.
For example:
I like to save as much battery as possible while doing everyday tasks like writing texts, emails, browsing or playing undemanding games like Angry Birds. This i can achieve by keeping my frequencies (and thus voltages) low.
But i also love playing with my Playstation and N64 emulators (among other games like the new Max Payne Mobile etc.). They mostly only run at acceptable speeds when my frequencies are in the upper range of 1.5ghz and above. The Vision is absolutely capable of running these things at pretty good speeds!
So my question is:
Is it possible to have an app or tool that dynamically changes my frequency+governor when launching specific apps and reverting the changes once the apps "close"? Or have Widget-Switches for specific frequency profiles? Or is this an idiotic idea? Is it even safe to do so as long as i keep an eye on the temperature?
(I don't care about battery usage when overclocking that high)
Newest setcpu can set up profile to lower/raise cpu frequency per app.
Its a paid app tho.
an0nym0us_ said:
Newest setcpu can set up profile to lower/raise cpu frequency per app.
Its a paid app tho.
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This is amazing. Thank you so much. It does exactly what i asked for. Awesome!
Never knew that SetCPU is capable of doing that... :good:
Hi i have ARHD on my phone with the XM Kernel. I was slightly suprised in the Trickster MOD app, the max clock speed is 1.3ghz. Yes i know i can OC to 1.5 but im not sure what is setting this. When i had ARHD installed with stock kernel it was showing 1.3 as default. I assume that was set by the ROM. But i installed this kernel and still has 1.3 as the default.
Also the default govenor settings for the gaming one has the boost_freq set at 1300000, which is 1.3ghz, that can be changed to 1.5 also. But surely the boost freq would be the max freq no matter if you move the slider to 1.5 in the basic controls? But i would be suprised that the gaming govenor would underclock the cpu, surely for gaming you would want the phone maxed out?
Is this expected with the XM Kernel and the ARHD? And if so, is there any things i can change in the govenor settings to make sure it performs at absolute max?
It's kernel related; Xmisters' kernels since 188 have a hard cap(1.3Ghz) by default, but using trickster mod, or another o/c apk, you can raise it to the stock 1.5Ghz(tick 'set on boot' to ensure it stays at 1.5) The best settings are trial and error, tbh, I use touchdemand/sio though smartmax seems to be the best balance.
Thanks for the answer. i can change it to 1.5 easy enough, but if you look in the govenor control, the boost_freq is is set to 1300000. If i left it at that, would it prevent the cpu from going up to 1.5?
Danw20 said:
Thanks for the answer. i can change it to 1.5 easy enough, but if you look in the govenor control, the boost_freq is is set to 1300000. If i left it at that, would it prevent the cpu from going up to 1.5?
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Click to collapse
you have sleep (lowest CPU can go), ideal freq(the speed the CPU aims for while awake), touch poke (when you touch the screen), boost (what it boosts too to prevent lag) and max (CPU flat out)
Setting the boost to 1.3 will still allow the could to run at full speed.
Sent from my HTC One X using xda app-developers app
That makes sense, cheers. So its probably a good idea to leave it as it is then.
so the Galaxy Nexus has a dual core 1.2ghz TI Omap right? thats 2 cores running at 1.2ghz each? or are the clockspeeds split between the cores?
using Kernel Tuner to manage my CPU speed i noticed that when i exit the CPU tab CPU1 goes offline until i hit CPU1 on/off. nice feature to be able to turn it on or off on the fly, but why isnt it on by default?
then after a while, even set to Performance mode and no matter what i set, my clockspeeds drop by half and fluctuate as if i have the governor set to Ondemand and again with only CPU0 activated slowing my phone down immensely!
im currently running Axi0m with Fancy Kernel but have noticed this on the included kernel and in EOS and SlimBean too.
its really annoying to watch Need for Speed Most Wanted fps drop gradually while racing, or even Into The Dead
is this my phone acting up or is this actually a Deep Sleep feature?
dragonhart6505 said:
so the Galaxy Nexus has a dual core 1.2ghz TI Omap right? thats 2 cores running at 1.2ghz each? or are the clockspeeds split between the cores?
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Two 1.2ghz cores.
using Kernel Tuner to manage my CPU speed i noticed that when i exit the CPU tab CPU1 goes offline until i hit CPU1 on/off. nice feature to be able to turn it on or off on the fly, but why isnt it on by default?
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Click to collapse
This may be an app compatibility issue. From the market Application officially supports only HTC EVO 3D GSM/CDMA, however it might also work on other devices. Try a different app, Trickster Mod perhaps.
then after a while, even set to Performance mode and no matter what i set, my clockspeeds drop by half and fluctuate as if i have the governor set to Ondemand and again with only CPU0 activated slowing my phone down immensely!
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This could be the app too. Performance governor should never fluctuate in speed. It should lock in at the top speed you have set, and never change from there. It could also be that you have something with profiles that changes your speeds/governors when certain requirements are met (under 50% battery underclock and use on demand governor).
is this my phone acting up or is this actually a Deep Sleep feature?
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Click to collapse
There are settings and governors that do disable a core when sleeping, or when not needed in hopes of saving battery. Most don't come with this enabled by default, as there are some folks that run into stability issues with those options.
cupfulloflol said:
Two 1.2ghz cores.
This may be an app compatibility issue. From the market Application officially supports only HTC EVO 3D GSM/CDMA, however it might also work on other devices. Try a different app, Trickster Mod perhaps.
This could be the app too. Performance governor should never fluctuate in speed. It should lock in at the top speed you have set, and never change from there. It could also be that you have something with profiles that changes your speeds/governors when certain requirements are met (under 50% battery underclock and use on demand governor).
There are settings and governors that do disable a core when sleeping, or when not needed in hopes of saving battery. Most don't come with this enabled by default, as there are some folks that run into stability issues with those options.
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your right, Kernel Turner is "officially" only supported by HTC EVO 3d. ive used it on a bunch of other phones and never ran into any problems, like my Samsung Intercept and Evo Shift even an Exhibit 4g. will give Trickster Mod a go
by chance do you know if Axi0m rom has only 1 core enabled by default? i had noticed these sames fluctuations in it's built in CPU controller BEFORE i installed Kernel Tuner. actually this was the REASON i installed Kernel Tuner
also i dont have any profiles or apps set up to govern my CPU frequencies. literally have have 4 games, TerrariaHB and Kernel Tuner lol.
ok ive played around with it a little bit and still having the frequencies drop to 537 even with Trickster Mod, both cores are saying offline and i set frequency lock.
i had my phone set to 806mhz Performance, played with it for a few, come back and...well?
here it is AGAIN after just sitting there and clicking apply doesnt change it! i have to change the frequency then click apply and it does, but it only seems to for a few minutes
-_- im an idiot...
"Max Screen Off"
You will press v under status bar for apply with setting otherwise you will never stay at the same set than before
For apply at boot use settings > apply at boot
Don't use performance, it's useless and deprecated, use interactive instead
Inviato dal mio Galaxy Nexus con Tapatalk 2