Ive recently clean installed CM 11 and i expereince lag spikes once in a while.So i decided to change the performance settings of my phone. Could you reccommend a good max cpu speed/min cpu speed/CPU governor/I/o for speed and also battery saving .
Im curretly using ONDEMAND with max cpu speed at 1500hz ( the max value i have). Also will this affect my phone life and damage my phone by any way?
daksithj said:
Ive recently clean installed CM 11 and i expereince lag spikes once in a while.So i decided to change the performance settings of my phone. Could you reccommend a good max cpu speed/min cpu speed/CPU governor/I/o for speed and also battery saving .
Im curretly using ONDEMAND with max cpu speed at 1500hz ( the max value i have). Also will this affect my phone life and damage my phone by any way?
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Stock kernels that come with custom ROMs are usually built for stability and some for battery life aswell so you can't really expect good performance from them.
Check mourta kernel out (the one I have link to in my signature).Flash it, I personally prefer to use 51 mhz min, 1.5 ghz max, ondemand governor, deadline i/o scheduler and I've set cpuquiet to userspace and hotplug is turned on.
Using this kernel with those settings, you'll get the best performance you can get out of your phone while keeping a good battery life.Since most kernels are slow to turn frequencies down or they do it in a way that causes lags.
You won't be able to change cpuquiet, hotplug settings until you get trickstermod.
We've got a 3.4 kernel made by mourta but it's vanilla (doesn't have some important patches etc.) but it should be complete in a few weeks.Better stick to 3.1.10 for the while
I recommend you to try mahdi rom, it's more stable than Cyanogenmod and iodak kernel is built-in.. http://forum.xda-developers.com/optimus-4x-hd/development/rom-mahdi-rom-2-7-unofficial-beta-t2867590
First you could flash the iodak kernel. Then you can overclock to 1700mhz. And use "performance" and "deadline" for the maximum.
Hope I helped you.
Related
Hi all.
I notice some strange things about the Android OS battery drain bug.
I use SetCPU to DC my phone at low battery level and change the CPU Governors.
I'm on Darkys 10.1 whith Darkcore 2.4.
And i just notice that i had the Android OS bug.
When i use SetCpu to see the CPU usage i see that it never go below 400, while i was in conservative governor.
When i set to "on demand" it goes back to normal and reach 100mhz.
It comes back to 400 mini if i turn back to conservative.
So, coult the the Android OS battery drain be caused by a bad coding of conservative governor.
Should we avoid to use this governor?
Thx
Hi there,
I'd like to overclock my IncS to 1,3 Ghz...
But I don't know the right settings.
Can you please tell me the right setting for best performance (e.g. oc to 1,3ghz) and best battery life?
thanks
does anybody know?
Set max to your desired, min to the lowest it will go and scaling to smartass.
I'm OCd to over 1.4 and no issues... UCd to 192 with smartassv2 governor
Sent from my Incredible S using XDA App
the best performance I have experienced in my INC is when I put oc / uv beater to the following:
wake gov: ondemand
wake mins: 245000
wake max: 1228800
Sleep gov: Conservative
my sleep: 245000
Sleep max: 691200
when I take a test in antutu nenchmark for I the following result.
score: 2729
If I clocked lower or higher, the result is lower
Overclocking depends entirely on your chip.
You should use whatever governor suits your needs.
I personally use ondemandx which speeds up on demand (as the name implies), conservative tries to keep the frequency as low as possible, interactive uses max frequency if min isn't enough, smartass is an improvement of interactive that keeps performance high while improving battery life (meaning there's little reason to use interactive).
You can find it in more detail here.
So basically, smartass if you want performance, conservative if you want battery life, ondemand if you want something in between. In reality though, I don't think you'll see much difference between them and I've seen no difference in idle power draws, so if you don't use your phone all that much, they won't be that different.
Once you've picked a governor, you should set min speed to 122000 (no reason to use any higher) and max to whatever you want. Your phone will probably crash or suffer from bad performance if you go over 1.5 GHz, but it varies a lot. Might happen even earlier.
Once you've found your desired performance level, you should start tweaking your voltages. You can do that under the UV profile. In there, you can adjust voltages at different speeds and the phone will automatically use them at whatever speed it's at. You should undervolt to increase battery life, so start by reducing all by 25 or 50 and then temp apply. Use it like that for a couple of hours and if it doesn't freeze, you're probably stable. You can either stop here or spend many hours tweaking it further, but that'll take many hours to get right.
This is my setting
Sent from my HTC Incredible S using xda premium
Which would be the best O/C program out there ?! I have SetCPU, Daemon but I'm sure there is better in the market...... just need to know the name so I can get it Thanks!
I'm currently 230MIN/1150MAX
Me4oKyX said:
Which would be the best O/C program out there ?! I have SetCPU, Daemon but I'm sure there is better in the market...... just need to know the name so I can get it Thanks!
I'm currently 230MIN/1150MAX
Click to expand...
Click to collapse
In my opinion, and I'm sure many others', Virtuous daemon is the best by far.
It comes standard in a lot of roms, and using the OC/UV beater
http://forum.xda-developers.com/showthread.php?t=1207546
it would have the best performance. I've set mine similar to yours and with this method, you can set the phone to underclock when battery reaches a low level
Hey guys. Just wondering which governor works the best for you guys. Want to find the perfect compromise between battery life and no lag while scrolling.
i find that snartassv2 works best for me
Sent from my GT-N7000 using xda premium
Lagfree using Abyss 2.6 does what it says, very smooth desktop scrolling in ADW EX, even at stock 1.4GHz.
Battery life seems ok, and heat is about the same as On Demand.
For SetCPU
- Use Ondemand, that will give performance when CPU need it
and In profile add power saver (200 min 500 max), when screen off. if compromise any SW then max 800
What is the necessity to set this profile if the phone goes into deep sleep? Many times we don't need apps working in the background...
For instance I disabled all the background activities of apps requesting data (autosync...) and I am always in deep sleep with screen off...
My 2 cents.
Cheers.
I see guys. Been bouncing back and forth between intellidemand, smartass v2 and lagfree. Lagfree seems to consume more batteries though
abyssPlug
Sorry to bring this thread back to life but I was wondering what everyone thought the optimal settings for CPU speeds would be.
Galaxy Note GT-7000
CheckROM
Abyss Kernel
On Demand governer
I have them set right now for min 200 and max 1500. I had the set at min 50 and max 1600 but the min 50 made the phone a little laggy.
Another question, what should I set the temp profile to temp wise?
Thanks in advance
right now im running ondemand....min 200 max 1664
abyss kerenl... stock rom....
seems fine to me....
I have just updated to Cyanogenmod 7.2 stable on my P990 Optimus 2x (Fido Canadian version).
When I go to the CPU settings I cannot change the min/max frequencies or select a CPU governor.
I have done some research and found kernels like Vork and FauxDS, but they are for 7.1 nightlies so I am not sure if it is a good idea to flash them.
What I am most afraid about is the possibility of getting the black screen of death while my phone sleeps (it happened once already but it stopped after I changed to a different charger and reflashed CM7.2).
The reason why I want to change the settings is that there tends to be scrolling lag (my old HTC Desire Z was faster!) and there is also a bit of lag waking up the phone (lockscreen does not appear instantly when pressing power button).
Does anyone know what is the best kernel I can flash to enable frequency/governor changes in CM7.2 stable? I would prefer not to change the ROM if possible as I am kinda nooby in comparison to the XDA community in general. Thanks for any help.
I suggest you try Etana kernel. It has the things you need. Also use CPU master to set profiles and minimum CPU frequencies. I used something like min freq 352 MHz when asleep (don't worry doesn't drain battery) and I had no lag whatsoever.
heavencanwait said:
I suggest you try Etana kernel. It has the things you need. Also use CPU master to set profiles and minimum CPU frequencies. I used something like min freq 352 MHz when asleep (don't worry doesn't drain battery) and I had no lag whatsoever.
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Are you referring to http://forum.xda-developers.com/showthread.php?t=1427646 ?
If so, do I just flash the zip off the sd card using ClockworkMod? And what are the differences between lite and DS?
Thanks.
All right, after reading, I determined I don't need LOC/HOC/DS as I don't intend to raise the max frequency, I just want to raise min frequency.
Installed the Etana kernel via CWM and it works. I can raise minimum frequency, though I still cannot see a governor option! Any idea how to get my governor setting back?
You can use CPU master and set some profiles. It's not exactly the same as governors but it's as close as it gets and it gets the job done pretty well. As far as I remember there were two governors for O2X - powersave and performance. I've always used performance and I can't tell if there's a HUGE difference in battery usage. I guess performance utilizes higher CPU frequencies when the device is asleep and somehow scales faster to even higher frequencies when needed to. But this might be complete crap as I am not too much into how CPUs work...
And please use the THANKS button (right below the user name), it kind of forum etiquette and it keeps people motivated to help others. Thank the Etana developer too.
heavencanwait said:
You can use CPU master and set some profiles. It's not exactly the same as governors but it's as close as it gets and it gets the job done pretty well. As far as I remember there were two governors for O2X - powersave and performance. I've always used performance and I can't tell if there's a HUGE difference in battery usage. I guess performance utilizes higher CPU frequencies when the device is asleep and somehow scales faster to even higher frequencies when needed to. But this might be complete crap as I am not too much into how CPUs work...
And please use the THANKS button (right below the user name), it kind of forum etiquette and it keeps people motivated to help others. Thank the Etana developer too.
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Thanks for letting me know, I didn't realize there was a thanks button at first haha.
Fixed!
As for now CPU Master in his profiles let's you choose governor. We have only 2. Power save nd Performance.
Sent from LG 2X using Tapatalk 2 Elite
dear modders
i just want to say i overclocked my htc one m7 cpu from 1.7ghz to 2.1 GHZ
with a custom kernel called ElementalX-m7-22.3-Sense
is this save can the phone run this without any stability issue's or shall i downclock it to 1.9
i use M7_Sense7_artmod_10.0 rom Lolipop 5.0.2 with sense 7 cause this is the only one without any bugs like no sound when you got called or sms sound's no boot sounds
i fixed my boot sound anyway on this rom
so my question is wont my phone be fried by this overclock cause i saw in the aroma installer that it can be overclock till 3 GHZ
greets Rubenownz
Overclocking the CPU in any system usually results in 2 main things:
a. Significantly shorter battery life.
b. heating issues.
sometimes (less frequently) you might experience a crash and fc here and there.
So yeah, it won't be all rainbows and butterflies.
PS: you probably won't reap the benefits of your now overclocked CPU without an app like no frills CPU or kernel Aduitor. Your device's performance isn't just about its CPU frequency, there's the min Max frequency your system is allowed to utilize, the CPU governor, and the I/o scheduler..
and
PPS: don't and I repeat DO NOT go anywhere near 3 GHz.
good luck.
I'm runnimg 2.1 Ghz OC for over 2 years without any issues. I would like to note that 2.1 Ghz on Elemental was not too stable for me, so I ran that on 2.0 Ghz. Anyway - i don't have any issues with my kernel, no overheating, battery lasts 100% same as stock frequency, no reboots, everything works as it's ment to work. If you really want to run on that frequency, make sure you set your voltage table to match your CPU clocks. Undervolting is not a good idea on such high clocks, so you might want to raise your voltages for higher frequencies a bit
monrokhoury said:
Overclocking the CPU in any system usually results in 2 main things:
a. Significantly shorter battery life.
b. heating issues.
sometimes (less frequently) you might experience a crash and fc here and there.
So yeah, it won't be all rainbows and butterflies.
PS: you probably won't reap the benefits of your now overclocked CPU without an app like no frills CPU or kernel Aduitor. Your device's performance isn't just about its CPU frequency, there's the min Max frequency your system is allowed to utilize, the CPU governor, and the I/o scheduler..
and
PPS: don't and I repeat DO NOT go anywhere near 3 GHz.
good luck.
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ok mate
yeah i could raise also min clocks might turn that a noch up
just was wondering if it was possible without any harms
there are now on 384mhz 1 core is always active and 3 others are sleeping aid64 tells me
the temps are now 29 celcuis for 2.1 ghz
donkeykong1 said:
I'm runnimg 2.1 Ghz OC for over 2 years without any issues. I would like to note that 2.1 Ghz on Elemental was not too stable for me, so I ran that on 2.0 Ghz. Anyway - i don't have any issues with my kernel, no overheating, battery lasts 100% same as stock frequency, no reboots, everything works as it's ment to work. If you really want to run on that frequency, make sure you set your voltage table to match your CPU clocks. Undervolting is not a good idea on such high clocks, so you might want to raise your voltages for higher frequencies a bit
Click to expand...
Click to collapse
yeaah the kernel has those options in aroma installer it set it safe i ques
ill post later some picture's of what ive been doing
good nites
here are some pictures of my sense 7 5.0.2 android system dump of htc one m9 for htc one m7 xD overclocked
some temps and cpu tweaks and ofc of the system (dont mind about the girl on the screenshot its my girlfriend not me iam a boy
btw i removed phone number on call menu cause it's private
Greets Rubenownz