Is anyone working on a way to monitor CPU temperature rather than battery temperature?
Matt
I don't know if anyone is working on it. I also don't know if our SoC has the necessary thermal sensor(s) to make this kind of software possible.
Sent from my HTC Sensation 4G using XDA Premium App
moto211 said:
I don't know if anyone is working on it. I also don't know if our SoC has the necessary thermal sensor(s) to make this kind of software possible.
Sent from my HTC Sensation 4G using XDA Premium App
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I'm afraid no-one is working on it, and any devs I've contacted for that didn't care at all. I was politely sent off.
The Sensation definitely has the CPU temp sensor (there is often a thermal deamon running on it), but still no devs wants to spend the little time required to make it happen.
NOTE: This requires a custom Kernel, currently available are kernels from Faux123, showp1984 or Leedroid, maybe also from MDJ.
None of them are actually working on that. One of them said that we will get CPU temp in the next kernel update, but that was already 3 updates ago!
Related
Anyone here try setcpu on your Galaxy S 4G?
I'm sure there is some "new and improved software" reason to not need it, but I figured I would try it to see if I could improve battery life in some way.
I'm still tinkering with the settings, but I think I have noticed a slight improvement. If you try it, don't set your screen-off speed to any lower than 400mhz. If you do your phone will slow to an unimaginable crawl, sometimes only to be recovered from with a reboot/battery pull.
Sent from my rooted Galaxy S 4G
You can use it but until there are custom kernels that allow you to underclock or overclock its gonna be a lost cause imo. At this point its only good for changing governors and possibly screen off profiles and things like that
Sent from my DAMN Galaxy 4G¡!
i9003 SG Sl
setcpu not work even u rooted also droidoverclock i'm try it both
Can't wait for an Oc kernel
Sent from my SGH-T959V using XDA App
It already hauls once I removed bloatware, my system is pretty "bare bone" now, and it's FAASSSTTT.
That being said, one of the main reasons I upgraded to this phone from my modded HTC HD2 was the battery life was horrible on that phone (comparible to an evo 4g as per many side by side tests with a friend who had a new one).
Battery on this phone is GARBAGE, basically the SAME battery life, maybe only slightly better if at all....
I thought technology was supposed to be improving. I mean I abuse the phone, It's my sole entertainment while I'm at work (I work at a call center). I'm doing things on it 24/7.
But I figured it would perform better than a non-native android phone, modded to run android, that's two years old.. (htc hd2)
I have been using an app called tegrak overclock. it seems to work great for me.
slipin3 said:
I have been using an app called tegrak overclock. it seems to work great for me.
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You can overclock without overclock kernel?
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I just use setcpu to disable auto scaling..
slipin3 said:
I have been using an app called tegrak overclock. it seems to work great for me.
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Bl4ckpheniX said:
You can overclock without overclock kernel?
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TegraK seems to work. It's an "on demand, on the fly" patch that isn't persistent.
I see improvements in benchmarks and reads/writes. So, it seems to work. Every time you reboot though, you have to reset it.
-Steve
Could some give me a quick rundown on undervolting a kernel. I'm using faux's 0.4.2 oc/uv cm7 kernel. From my understanding its already undervolted but I'm confused about whether I should/can adjust those settings for better results or if I should leave them alone.
Info greatly appreciated.
Sent from my LG-P999 using xda premium
Each chip is built differently, so you have to experiment on that yourself. That kernel may already be undervolted but it may not be right for you. I say adjust until you hit instability and then go from there.
tweeklulz said:
Each chip is built differently, so you have to experiment on that yourself. That kernel may already be undervolted but it may not be right for you. I say adjust until you hit instability and then go from there.
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Sorry to jump in on this thread as well, but could you give us some info on how you would undervolt a kernel?
I have setcpu installed, is that enough? Is it possible to break my phone?
barqers said:
Sorry to jump in on this thread as well, but could you give us some info on how you would undervolt a kernel?
I have setcpu installed, is that enough? Is it possible to break my phone?
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Yes anytime you make you phone do something it didn't do from the factory there is a chance you could damage your device..its thx to all the great devs and people that test that make it easier and less likely also the more you read and understand what it is you are actually doing to the device helps alot!
If you have a kernel able to be overclocked/undervolted yes just use set CPU to adjust the settings.
All chips are different just cause a specific setting is working for someone else means it will work the same for you!
That being said I use:
Trigger 8/22 rom with faux123'a 0.4.2 kernel.
My settings:
Max-1408mhz
Min-389mhz
And have 1.1 GHz down to 389 mhz undervolted by 50 and no undervolt above 1.1
also have different profiles set for screen off and in call..
Good luck how this helps..
Sent from my LG-P999 using xda premium
MisfitX said:
Yes anytime you make you phone do something it didn't do from the factory there is a chance you could damage your device..its thx to all the great devs and people that test that make it easier and less likely also the more you read and understand what it is you are actually doing to the device helps alot!
If you have a kernel able to be overclocked/undervolted yes just use set CPU to adjust the settings.
All chips are different just cause a specific setting is working for someone else means it will work the same for you!
That being said I use:
Trigger 8/22 rom with faux123'a 0.4.2 kernel.
My settings:
Max-1408mhz
Min-389mhz
And have 1.1 GHz down to 389 mhz undervolted by 50 and no undervolt above 1.1
also have different profiles set for screen off and in call..
Good luck how this helps..
Sent from my LG-P999 using xda premium
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Click to collapse
Thank you for such a detailed explanation! I'll be more weary of fooling around with settings. I'll probably set mine similar to yours.
Thanks everyone. I understood that setcpu would be used for the changes I was more wondering what the changes would do. Like undervolting by 50 for instance, what does that give as far as battery life? Im a moderate to heavy user and I only get roughly 8 hours off the charger before it needs to be back on, great signal all day too.
I suppose I'll just have to tinker with it till I get crashes then adjust from there.
Sent from my LG-P999 using xda premium
wgrant said:
Thanks everyone. I understood that setcpu would be used for the changes I was more wondering what the changes would do. Like undervolting by 50 for instance, what does that give as far as battery life? Im a moderate to heavy user and I only get roughly 8 hours off the charger before it needs to be back on, great signal all day too.
I suppose I'll just have to tinker with it till I get crashes then adjust from there.
Sent from my LG-P999 using xda premium
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How do u get the undervoltage adjustment? i have set cpu and when i try the voltage button on set cpu, i got forced closed. Thanks in advance.
Sounds like a bad install, try uninstalling setcpu then re-installing it or fix permissions in CWM or terminal
su
fix permissions
Used to have that issue too. Try the setcpu available here on the forums, I think that's the one the worked for me.
Sent from my LG-P999 using xda premium
Are any 2ghz kernels compatible with cm7?
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knightofthe9 said:
Are any 2ghz kernels compatible with cm7?
Sent from my Desire HD using xda premium
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at the risk of offending you, I would not recommend setting your phone to 2ghz..I can assure you nothing great in the long term is going to happen. As for kernels give LordClockan and TalonAce a glance, I'm not 100% sure if they are 2ghz kernels but its a good jumping off point
2ghz will fry your CPU. Maybe not initially buy your phone will definitely fail prematurely. The only reasons other people do it is because they can and they probably have a newer phone for their daily. Even just overclocking a little bit can have a negative impact but not as drastic. If you insist on overclocking I wouldnt exceed 1.4.
With that said there are several Aosp kernels that will allow you to push it to the limit. Just search the dev forum.
Overclocking your cpu will not hurt it unless its running hotter than the cooling system can handle. It will cause lock ups and failure to boot. If you start overvolting it, you WILL cause premature damage to the chip itself. Optimum overclock has always been 10-20% increase for any processor. Personally id rather underclock and undervolt a little, runs cooler and less power drain.
gizmoe is right, 2ghz is a 'just cuz i can' overclock. it wont run stable at that level. its like the 8ghz overclocks you see on the intel processors using LN2 cooling lol.
2ghz is bad.
I ran my inspire at 2ghz and besides the battery practically counting down the phones was heating up and that was maybe 15 minutes. Definitely not a goods idea.
Thank you for the input and info guys.
I could over clock and undervolt on a past captivate. Is there any app you would recommended for the inspire on cm7 to do this?
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knightofthe9 said:
Thank you for the input and info guys.
I could over clock and undervolt on a past captivate. Is there any app you would recommended for the inspire on cm7 to do this?
Sent from my Desire HD using xda premium
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Setcpu use to be the go to app but many found it to lag after waking the phone. Many have now moved on to daemon controller. From the looks of it you're using CM7 which has the function built in..I believe its menu > settings > CM settings > performance...or something like that...don't check set on boot until you know how much OC your phone can candle. If you like CM, take a look at Absolution by the Collective. They have scripts written for custom profiles for OC and UVing.
MMM-BACONSTRIPS said:
If you like CM, take a look at Absolution by the Collective. They have scripts written for custom profiles for OC and UVing.
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Click to collapse
I've clocked to 2ghz a few times just to get a crazy quadrant score but that's about it. I usually keep mine somewhere in the 900mhz range with a little lite uv'ing and found that to be plenty.
2ghz can definitely be bad for your cpu..... Like to much bacon can be bad for your arteries.....
Sent from my Inspire 4G using XDA App
I'd just like to know your opinions on it, does it save battery, performance? What app do you use? Btw, i know that there is no best app, i am just asking for an opinion so dont flame...lol
It works well for me. Seems to extend battery life. I use oc/uv beater or incredicontrol depending on the ROM.
You have to try and find the lowest voltage where the ROM is still stable under load.
Undervolting saves battery by the pure fact that your CPU gets less power dissipation. How much battery - depends on the setup, the CPU isn't the only power-hungry device in the system. If you use a lot of screen, by reading, for example - undervolting won't help you much. On the other hand, it'll help your standby time, it'll somewhat reduce the heating of the phone and save the battery this way, etc.
OC/UV beater for me, too.
I'll try out oc uv beater. Is it on Google play? Can't seem to find it, otherwise I'll just get it off of a rom or something
Sent from my HTC Glacier using XDA
It's a not-under-development (old) app on XDA.
Yeah, found it, do you know if you can use it concurrently with setcpu?
Sent from my HTC Glacier using XDA
No reason to. It was meant to control kernel options, using the clock and voltage scalers built into kernels, and not to set the options in runtime like SetCPU.
Jack_R1 said:
No reason to. It was meant to control kernel options, using the clock and voltage scalers built into kernels, and not to set the options in runtime like SetCPU.
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Impressive smart smart man...
Sent from my HTC Glacier using Tapatalk 2
...Awesome... said:
Impressive smart smart man...
Sent from my HTC Glacier using Tapatalk 2
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Awesome, i got a bone to pick with you, WHEN are you gonna email me a picture of the kernel instructions!?! Btw, thanks Jack, you da man!
THEindian said:
Yeah, found it, do you know if you can use it concurrently with setcpu?
Sent from my HTC Glacier using XDA
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Click to collapse
Use incredicontrol if you're set on using setcpu
Sent from my HTC Glacier using XDA
Yep, tried it, virtuous's sense 4.0 kernel doesn't seem to support it. Thanks for the help estallings
Hello!
You probably already heard about the OC module by coolbho3000. It's really nice and most of the credits should go to him.
Last night I was checking the module's code and tweaking it, and today I want to release the changes I've made to it.
Basically, the changes are the following:
- Overclock up to 1.9GHz
- It also supports the following speeds: 1.6, 1.7 and 1.8 GHz (with a voltage lower than 1300000uV)
- Code improved a little.
I've attached a ZIP file with the compiled module, a modified thermald.conf, and the source code.
Enjoy it!
Got a guide to install?
Sent from my HTC One S using Tapatalk 2
You can find a guide to install it in the original thread: http://forum.xda-developers.com/showthread.php?t=1665470
Waninkoko said:
You can find a guide to install it in the original thread: http://forum.xda-developers.com/showthread.php?t=1665470
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Click to collapse
How about you post instructions in the OP then?
This is good but you should add a link to original thread.
and like Reviewers said put the instructions in there
look forward to trying it
Does this Undervolt the stock cpu speeds? anyone got a module that only does just that, undervolts with no overclocks. I personally think the phone is snappy enough at the stock speeds and have no desire to overclock. but If i could undervolt it for more batt life at stock speeds i'd be all for it.
How is this working for everyone?
Sent from my Ville using XDA
Does this work on all ROMs?
Works fine mostly stable, some apps force close or just don't open at the max freq.
Sent from my HTC VLE_U using xda premium
doktortaru said:
Does this Undervolt the stock cpu speeds? anyone got a module that only does just that, undervolts with no overclocks. I personally think the phone is snappy enough at the stock speeds and have no desire to overclock. but If i could undervolt it for more batt life at stock speeds i'd be all for it.
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Click to collapse
+1
The battery scripts in most of the custom roms out right now already include under clocking scripts, I thought. Noob here though.
Sent from my HTC VLE_U using xda premium
enzomtrx said:
The battery scripts in most of the custom roms out right now already include under clocking scripts, I thought. Noob here though.
Sent from my HTC VLE_U using xda premium
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underclocking and undervolting are two entirely different things. also I haven't heard of a ROM that underclocks as that would affect performance (read: speed)
Sent from my HTC One S using xda premium
The Famous Waninkoko. Nice work with the mod. I hope you tackle other mods for the One S.
And kind of unrelated, but HUGE thanks for all your work on cIOS back in the day.