Develop Bugs

[Q] oveclock wfs rom- cm 7

can i ask 1 help how to overclock wfs rom is cm7........i go to cpu settings there
1)available governors
2)min cpu frequency
3)max cpu frequency
4)set on boot
------------------------------------------------------
in available governors
1)lagfree
2)lulzactive
3)lazy
4)braziliznwax
5)smartassv2
6)smartass
7)minmax
8)scary
9)smoothass
10)savagedzen
11)interactivex
12)conservati
13)ondemand
14)userspace
15)powersave
16)lionheart
17)performance
in this which 1 i have o chosse for fast my gameplay
and if make my max cpu to 806 it lags and contiusoly restarts....if i keep it to 787 its bit lagging .....min cpu frequency i hv kept is 200....which is the best frequency ??????

As governor smartass2 is often prefered.
Some phones do not work with maximum voltage and 804 MHz. You will have to reduce it till your phone is stable.
overclocking MAY damage your device. so be careful.

sorry for this old thread but, i have updated the last cm7 and now i can see more cpu states on setcpu such as 825,844 and 864..i overclocked for using these clocks but cpuspy says that these states are "unused"? Interestingly, setcpu says current state is 864 but not cpuspy? is that a bug?

Nice one, unearthing a thread from february ^^
Even if you select a high frequency, your phone might not be able to handle it.
-----------
"You can overclock as much as you want, your phone will always seem too slow."

KISS-Kernel

excuse me; have question about this kernel; i couldn't post in the original thread;
by setting the min clock speed to 768MHZ & the max to 1407MHZ, How much voltage does it spend? by setting the min to 245MHZ & max to 1024MHZ how much? i overclocked to 1407MHZ , i saw more smoothness and speed; but i felt that its consuming more power!
is overclocking harmful to CPU? ( always overclocking )
Rom: MY One V RC4.0 FX
PrimoU GSM
Kernel: Latest Kiss Kernel

Hi
Political correct answer:
Of course OC "can" harm your device - like all OC´ing
Realistic answer:
Most One V devices can handle OCing up to 1.5 without problems
but since this may be specific to chip manifacturing there is no
guarantee that it is. Therefore before using any OC you should
test it very carefully.
And also - Of course running the chip at higher frequencies needs
more power. Simply physics .)
In "normal" daily use the difference is not big because the cpu will
not run at high frequencies most of the time. If you do things
like "heavy" gaming this is of course forcing the cpu to run faster.
To reduce the "effect" a little bit there is a kernel feature called
Undervolting (UV) with that you can reduce the voltage for
specific frequencies. Like OC this is device specific. So some
devices can run stable with more reduced voltage then others
BTW: why to you set the min frequency to 768?
This will limit that the frequency cannot go lower then that if the
device is idle. Running at 245 needs of course less power then 768
max

Thanks for the nice info, well, i heard that some users said that the best frequency for " My One V" rom:
Minimum: 768MHZ
MAX: 1407
I'm using "Set CPU" to OC
So setting the min frequency to 245MHZ will save more power, right?
Sent from my HTC One V using xda app-developers app

Satohiroshi said:
So setting the min frequency to 245MHZ will save more power, right?
Click to expand...
Click to collapse
Yes - especially for the time before the device can go into
"deep sleep" when beeing idle.
The only "disadvantage" is that depending on the govener that you use
there might be a small lag before the frequency scales up
Actually it depends if you notice it at all
If you use govener ondemand it should be no problem
if you use e.g. smartassV2 you might consider thinking about
using some tunables that will reduce that behaviour.
max

Thanks, yeah, i meant for normal activities, like checking Facebook,mail, watching movies ... So ondemand mode would be better
Sent from my HTC One V using xda app-developers app

maxwen said:
Yes - especially for the time before the device can go into
"deep sleep" when beeing idle.
The only "disadvantage" is that depending on the govener that you use
there might be a small lag before the frequency scales up
Actually it depends if you notice it at all
If you use govener ondemand it should be no problem
if you use e.g. smartassV2 you might consider thinking about
using some tunables that will reduce that behaviour.
max
Click to expand...
Click to collapse
What is your recommend governor to integrate with your Titanium-KISS kernel and what is your favourite I/O Scheduler tweaks, for daily use & heavy gaming?
I'm using smartassV2 & i set my I/O Scheduler to deadline until now, because it's peoples favourite
Should i change it to ondemmand to gain a better performance?

Hi
Actually there is already a lot of information about your question
in the KISS kernel thread.
Especially about how to tweak smartassV2 based on "profiles"
max

maxwen said:
Hi
Actually there is already a lot of information about your question
in the KISS kernel thread.
Especially about how to tweak smartassV2 based on "profiles"
max
Click to expand...
Click to collapse
uh, okay...i'll re-read the info once again :good:

Kernel Gpu frequency

hi
I want to know whats the gpu frequency of faux kernels.. is it 520MHZ or like stock on 416MHZ?
thank you in advance

520Mhz

Lags in games

I noticed that some games have several lags and I want to know if it's possible changing setting (cpu, gpu, etc, I don't know how work this setting and for what) avoid these lags. I have installed thunderom, skyhigh kernel and synapse control. Thanks

Change the multicore settings to agressive (the next page of cpu frequency), cpu hysteresis to 15,change I/O to noop or zen, change the cpu voltages for 3 circles, in the GPU settings max mHz change to 667. In the next page scroll down and change
117 =800 mHz
266= 900mHz
350= 1100 mHz
420=1300mhz
480=1600mhz
533=1700 mHz
600=1800mhz
667=1900mhz.
In antutu it scored me 51k with zen

Weird behaviour with some cpu governors

I am currently on RR with the m8 kernel.
I am seeing a very bizarre behavioural pattern where powersaving governors and hotplugs such as alucard have ha huge battery consumption whereas interactive governors such as yankactive or intelliactive consume way less.
For example my current settings are smartmax_eps governor with msm_hotplug,
Code:
CPU Maximum Frequency 1267Mhz
CPU minumum Frequency 268Mhz
Sync threshold disabled
Input boost frequency disabled
For my hotplug I have the MSM Hotplug
Code:
all defaults
For GPU governor
Code:
Max Frequency 462Mhz
GPU governor powersave
I have also enabled vomer accurich in screen settings, but I don't think it should have any bearings on the battery life.
and it still consumes more than Intelliactive with the MSM Hotplug and 2 Boosted cores. and max boost frequency 2419MHz.
I don't even want to talk abour zzmoove that has an incredible power drain when I have enabled the zzmoove all hotplugs disabled and zzmoove native hotplug enabled (23%/h).
Am I doing something wrong or are some of my configurations wrong? I have tasker and wanted to have the best powersaving experience while on the go and then switch over to a good interactive governor when playing some games sometimes. I am missing the power saving profile with great battery life.
Does here someone have a better configuration profile or an idea of what the problem might be or the thing that I am missing?

Alucard, arteractive and SavagedZen use more 2.4GHz(max freq). I noticed that, and I don't know why mentioned governors do that.
That's on Team M8 kernel.

@Zile995
What is the reasoning behind using max freq so much? Isn't it so that 4 slow cores tend to be more energy effiecient than 2 fast ones?
What is the setup you are using if I may ask?

Nyquis said:
@Zile995
What is the reasoning behind using max freq so much? Isn't it so that 4 slow cores tend to be more energy effiecient than 2 fast ones?
What is the setup you are using if I may ask?
Click to expand...
Click to collapse
This http://forum.xda-developers.com/showthread.php?p=68121297
+ intelli_plug
They have bugs, I don't know why.