Hi there.
I was wondering which governors and IO scheduler combinations are you using, or what would recomend for others . Im talking about ICS based roms. In order to try and help ppl i think that the combinations are suppose to be in this order:
1. Best battery life
2. Casual/daily (no much gaming, few calls, bit of data and wifi use)
3. Performance for gaming and such but still keep in mind about battery.
I found out that hellmanor kernel set with lionheart and cfq, gives me the best battery.
Didn't try anything else coz i need a ever lasting battery life.
Thanks for your participation
Sent from my LG-P970 using xda app-developers app
cookiepuppy said:
Hi there.
I was wondering which governors and IO scheduler combinations are you using, or what would recomend for others . Im talking about ICS based roms. In order to try and help ppl i think that the combinations are suppose to be in this order:
1. Best battery life
2. Casual/daily (no much gaming, few calls, bit of data and wifi use)
3. Performance for gaming and such but still keep in mind about battery.
I found out that hellmanor kernel set with lionheart and cfq, gives me the best battery.
Didn't try anything else coz i need a ever lasting battery life.
Thanks for your participation
Sent from my LG-P970 using xda app-developers app
Click to expand...
Click to collapse
That depends on many factors. The usage... How many apps in background...
And you should check this thread: http://forum.xda-developers.com/showthread.php?t=1242323
Dcop, what combination are you using?
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cookiepuppy said:
Dcop, what combination are you using?
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Click to expand...
Click to collapse
I have IZS with kernel 0.4. I don't have many governors, but I'm using Lionheart with ROW as IO Scheduler.
Governors and scheduler
Hello this is my first post and i wanted to take this opportunity to introduce myself. I am from Spain and don`t speak english very well. It is a pleasure to participate in this wonderful forum.
I have Jelly Bean Mackay 2.7.2 and now i´m using Lionheart with Row as IO Scheduler. Before I was using Interactive with Row but the battery life was very little.
Greetings.
I'm use to the stock firmware with IZS kernel.
Governors - interactive,
scheduler - row. Very good balance.
Sent from my LG-P970 using xda pre Governors mium
Although it is a different device, here are some benchmarks:
CPU Governors and I/O Schedulers
Summary of the Results
SmartassV2 won the governor benchmarks, and also performed well in the battery drain benchmarks.
The best I/O scheduler to combine with this is noop.
Click to expand...
Click to collapse
You can't rely on names. You must also remember that while most kernels have same governors, they are tuned in a different way.
So let's say interactive on one kernel will perform different with another kernel. Best way is to know how it was tuned and the user experience.
Like 2 same cars, same engine but with different tuning. Know how it was tuned then drive it.
Here's a reference http://forum.xda-developers.com/showthread.php?t=1369817
jockjoint said:
I'm use to the stock firmware with IZS kernel.
Governors - interactive,
scheduler - row. Very good balance.
Sent from my LG-P970 using xda pre Governors mium
Click to expand...
Click to collapse
You think i can take IZS kernel and use it with marvel v11 ?
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cookiepuppy said:
You think i can take IZS kernel and use it with marvel v11 ?
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Click to expand...
Click to collapse
I don't know. I don't use Marvell 11. Try it.
AW: Governors and scheduler of your choice
cookiepuppy said:
You think i can take IZS kernel and use it with marvel v11 ?
Click to expand...
Click to collapse
It will probably work, maybe give you a few FCs but why do you want to try it?
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SaschaKH said:
It will probably work, maybe give you a few FCs but why do you want to try it?
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Click to expand...
Click to collapse
Just for the knowledge, most likely i wont change, but just incase.
Thx btw
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Two days with Lionheart/row and battery consumption is very high. I'm going to try again with interactive/row to see if it improves the consumption of the battery the Mackay Rom (ver. 2.7.2).
Regards
I have V30C stock rom with Adagio 0.1a kernel,
I'm using intellidemand governors with vr as IO Scheduler. Battery life was very good.
I'm running the Marvel 11 (N00by) kernel and I've had good luck with setting the governor to "Performance" and the scheduler to "cfq".
Can't say that this is absolutely the best, but my battery life literally doubled from 9-22 hours to 22-48 hours. I get plenty of "Deep Sleep" mode.
I read an interesting tidbit on:
http://forum.xda-developers.com/showthread.php?p=26329039
I thought the most relevant thing concerning the Performance governor was:
"there is growing evidence to suggest that running a phone at its maximum frequency at all times will allow a faster race-to-idle. Race-to-idle is the process by which a phone completes a given task, such as syncing email, and returns the CPU to the extremely efficient low-power state."
I tried the last 3 days with performance and cfq, not the best, but it seems better than others, i guess there is something in that.
sent from my smart toaster
Currently on Mackay 2.7.6 and running the default interactive gov. with ROW I/O scheduler. Installed this ROM less than 24 hours ago. With moderate to heavy use with wifi on and off, battery is now at 63%.
Will have to try this for a week or so with regular charging cycles before I can draw any conclusions.
As someone else mentioned, the governors and schedulers for different kernels and ROM's probably can't be directly compared. However, it is interesting to compare to other people who are running the same ROMs and kernels and see what results they found.
Mi favourites are smartassv2 , ondemandx and sio and vr
Enviado desde mi LG-P970 usando Tapatalk 2
Related
hi all
i have installed prime hd 9 with custom kernel i want to exactly know at what min and max CPU frequency should i keep for good high speed performance which is stable i kept some frequency at random and it was not that much speed it slowed my phone and in what governor should i keep
I personally dont recommend doing anything with your CPU because from my experience I didnt see so much difference and speeding up your CPU will make you battery drain faster and you CPU will reach highier temps. For the governor I use the performance one because it is constantly keeping the clocks on the highest set values. It makes the phone work smoother and while changing clocks its slowing the phone down. You can try and look for every governor meaning but I recommend the performance one. To monitor the temps use SetCPU`s widget.
Smartass v2 the best
Sent from my E15i using XDA
I +1 what the guy above me said.
Sent from my R800i using xda premium
CosminAdriaan said:
Smartass v2 the best
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Click to expand...
Click to collapse
I agree this :thumbup:
Sent from my E15i using XDA
I also agree, Smartassv2 :good:
-------------------------------------
press thanks if I helped you:good:
Okay guys I've had this PA JB 2.1 with hydrocore running. Now I've used hydro v1 and 4.3 and both my battery is not great at all. I've gone back to v3.5 as I was running this one the longest. I have nothing synced at all aand I mainly use wifi to browse watch videos etc. Nothing to heavy at all. My phone has fully charged and in batterystats it says my phone has been on for 20 mins and it went down to 88%! Now is this normal for some of you or is their really any tips that truly work as I love this rom....I've asked before but I just need if possible tips that have proven to work.
Thanks all.
Sent from my GT-N7000 using XDA
You can change the Governer settings by using SetCpu and make your phone battery friendly.
Here you can find the tips
http://forum.xda-developers.com/showthread.php?t=1369817
sahilarora2003 said:
You can change the Governer settings by using SetCpu and make your phone battery friendly.
Here you can find the tips
http://forum.xda-developers.com/showthread.php?t=1369817
Click to expand...
Click to collapse
Thanks for the link...its quite difficult to understand it all. I've got my gov as conservative and the Max freq set at 1000. I saw in the link that's recommended. I dont see friendly in CPU?
Sent from my GT-N7000 using XDA
You have a tonns of info, how to fix the things.
Check the second link in my signature.
First rule - any "dirty" install can't be counted as an objective reason for complaint. But - submit your BBS dump, as stated in the thread's OP anyway.
i was previously using Hydracore V4.1 with PA JB 2.1 and it has a very good battery life. i am currently on Jellycore V2 with Hydracore 4.1 again as the newer versions of the Hydracore seems to drain more battery so i sticked with the 4.1 version.
islandmixed said:
Thanks for the link...its quite difficult to understand it all. I've got my gov as conservative and the Max freq set at 1000. I saw in the link that's recommended. I dont see friendly in CPU?
Sent from my GT-N7000 using XDA
Click to expand...
Click to collapse
Set it to lulzactive with noop scheduler and max freq to 1400...rest of the settings you can apply from the link given above. (For battery friendly)
Swyped From My Juicy Flavoured AOKP JB.
Ive set everything as stated except that friendly bit as I cant find it. The info in those threads are not easy reads for me lol...so I'm not understanding but after an hour of using just wifi to browse the web I've gone down to 79%. Also does having a theme kill battery as I have a theme set?
Sent from my GT-N7000 using XDA
Sent from my GT-N7000 using XDA
I got my T on Monday, rooted on Thursday to get rid of all the annoying ads. As I was in Rom toolbox I found the governors list and was hoping if anyone could shed some light on a) which is best for battery and performance (with on demand my phone just stays in either 1500mhz, 300mhz or deep sleep (approx values) and I know how each governor scales, I'd like to know experience instead of explanations) and b) what the msm-dscv governor is/how it compares? I've never seen it before! Cheers!
Galcactus
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I noticed that too.... I think conservative is a good governor.
I still don't know what the I/O options mean.
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First hit after a google search, it wasnt too hard to find.
[REF][TWEAKS] Kernel Governors, Modules, I/O Schedulers, CPU Tweaks, AIO App Configs
gregbradley said:
First hit after a google search, it wasnt too hard to find.
[REF][TWEAKS] Kernel Governors, Modules, I/O Schedulers, CPU Tweaks, AIO App Configs
Click to expand...
Click to collapse
That thread talks about a few governors (19). True, but the msm-dscv governor isn't there. So we still don't know how it responds.
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crazymister said:
That thread talks about a few governors (19). True, but the msm-dscv governor isn't there. So we still don't know how it responds.
Sent from my Nexus 7 using xda premium
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Click to collapse
I know, but I was replying to this post
xL3thalTuRdZz said:
I noticed that too.... I think conservative is a good governor.
I still don't know what the I/O options mean.
Sent from my LT30p using xda app-developers app
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Click to collapse
Now he knows what I/O schedulars do.
Here i found some informations about msm-dcvs govener :
http://www.droidevs.com/showthread.php?t=283
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hello all i am using cm10 night. with the new hydracore and sometimes thor's
i was just wondering what is the best i/o scheduler and governor for a better battery life ?
i am using smartassv2 with sio and minimum 100 to maximim 900 and there is no big differncene actually
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When I Install Marvel ICS - Highly Customizable ROM 12B
it comes with a variety of kernels and my question is
which one of them is the fastest, more stable
because after installing my apps I feel the smartphone slow
thanks in advance for your responses
juandejesusss said:
When I Install Marvel ICS - Highly Customizable ROM 12B
it comes with a variety of kernels and my question is
which one of them is the fastest, more stable
because after installing my apps I feel the smartphone slow
thanks in advance for your responses
Click to expand...
Click to collapse
Whatever kernel you use, run "No-frills CPU Control", set the governor to either interval or performance, and set the scheduler to row or cfq.
Which is better? I think they're all solid. Most folks like Huexxx's Diana kernel. I run the N00BY "Blue".
androcraze said:
set the governor to either interval or performance
Click to expand...
Click to collapse
I think you mean Interactive, that is a good governor but if the kernel has LionHard or SmartAssV2 that might be even better.
I tend to think that N00BYs is really stable. ZGK you can OC, so if that works for you it might be even better.
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I think you mean Lionheart.
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SaschaKH said:
I think you mean Interactive, that is a good governor but if the kernel has LionHard or SmartAssV2 that might be even better.
I tend to think that N00BYs is really stable. ZGK you can OC, so if that works for you it might be even better.
Sent from my LG-P970 using xda app-developers app
Click to expand...
Click to collapse
Yeah, I meant interactive.
Huexxx preferred interactive over all others. I really question if it makes a difference. As long as you get deep sleep mode, most users wont see a difference.
But, I will qualify:
For the N00BY kernels, interactive or performance with cfq.
For the Diana, interactive, Lionheart, SmartassV2, and row.
For ZeroGravity, I'm guessing the same.
Sobralobo said:
I think you mean Lionheart.
Click to expand...
Click to collapse
ups, yes :thumbup:
androcraze said:
For the N00BY kernels, interactive or performance with cfq.
For the Diana, interactive, Lionheart, SmartassV2, and row.
For ZeroGravity, I'm guessing the same.
Click to expand...
Click to collapse
I think with a ZeroGravity I had a few SoDs with SmartAssV2 but Lionheart worked very good.
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