[Q] APP to change I/O scheduler - Galaxy S II Q&A, Help & Troubleshooting

Hay guys.
I'm searching for a program, to change the I/O scheduler. In my Kernel (Siyah) severals are build in.
Do you know one?
Thanx 4 now

"Voltage Control" from market change
Governor
Scheduler
Voltages
CPU speed

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[Q] I/O Scheduler question

Im using Setcpu to overclock, but I was wanting to know if I can use another app to change the I/O schedule. Would they try and overide one another? Would like to try deadline on my phone, any thoughts??
I've used Voltage Control in the past to change my IO Scheduler without any conflicts with SetCPU. I'm curious though. I've been using SetCPU for a while now and I've never seen an IO Scheduler setting. Are you mistaken, or am I retarded?
There's a possibility of both! Lol. I looked all over my set CPU app and didn't see any I/o setting. I might try voltage control and see what happens. Thanks.
So i tried voltage control and i remembered why I'm not using it. When i open the app it says my kernel doesn't support voltage control. I'm running the bullet kernel that comes with bi-winning..
In that case, you may want to try Pimp My CPU. If you don't want to donate, there is a free version on XDA somewhere. Otherwise you can buy it through the market.
I guess ill stick with set CPU. It has the profile management. No frills CPU has the I/o schedule but not profile management. I guess we can't have it all. Lol
Nice thing I've noticed about I/O schedulers is that you only need to do it once. Run whatever program changes it, change it, then you can uninstall the program and keep the scheduler change.
Though honestly I've never noticed a difference between them. Used anywhere from CFQ to NOOP, Deadline, SIO... never noticed a change in the speed of... anything.
kaintfm said:
Nice thing I've noticed about I/O schedulers is that you only need to do it once. Run whatever program changes it, change it, then you can uninstall the program and keep the scheduler change.
Though honestly I've never noticed a difference between them. Used anywhere from CFQ to NOOP, Deadline, SIO... never noticed a change in the speed of... anything.
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If that is the case, then I know that Tegrak's OC will change the I/O. Not sure if it is only the Pro version that does it or not (I bought the Pro awhile ago before I knew how custom kernels work).
I changed mine to noop back then and have to say I agree with Kaintfm, no real noticable difference.

[Q] Best I/O scheduler

what is the best i/o scheduler for
1. performance
or
2. battery

[Q] Voltage control App

What exactly is the I/O scheduler and what does each setting do?
I'm running aerovan ics kernel for miui if that helps.

[Q] Cpu settings whats the best

whats the best CPU I/O Scheduler settings and whats the best Governor setting. Sent from my I605 GNOTE Paradigm version 3.1-ish 4.2.2> Kernel 3.0.76 soapkernel_06-SOA dirty

Good app for rooted users that want to mess with Kernel settings?

What is a good app to fine tune kernel settings such as min/max frequency, governors, etc.? Thanks!
Joe0113 said:
What is a good app to fine tune kernel settings such as min/max frequency, governors, etc.? Thanks!
Click to expand...
Click to collapse
Synapse, Trickster MOD, Kernel Tweaker, SetCPU, ROM Toolbox Pro (maybe Lite), CPU tuner. There's a bunch. Some are free, some are freemium, some are paid.
Joe0113 said:
What is a good app to fine tune kernel settings such as min/max frequency, governors, etc.? Thanks!
Click to expand...
Click to collapse
you can also use Android tuner pro,pimp my rom,performance control,android tweaker pro etc apps.these are also very very good.
droidmahadi said:
you can also use Android tuner pro,pimp my rom,performance control,android tweaker pro etc apps.these are also very very good.
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Hey guys I have a question... which scheduler should I use when I want to play games/save battery (out of: noop, deadline, row, cfq) and which governor should I use when I want to play games/save battery (out of: interactive, conservative, ondemand, userspace, powersave, performance)?? TIA!!
Joe0113 said:
Hey guys I have a question... which scheduler should I use when I want to play games/save battery (out of: noop, deadline, row, cfq) and which governor should I use when I want to play games/save battery (out of: interactive, conservative, ondemand, userspace, powersave, performance)?? TIA!!
Click to expand...
Click to collapse
you can check these,these will help you
http://forum.xda-developers.com/showthread.php?t=1736168
http://forum.xda-developers.com/showthread.php?t=1950084
http://forum.xda-developers.com/showthread.php?t=1663809
http://forum.xda-developers.com/sho...etter ram status xda&__utmv=-&__utmk=22775352
droidmahadi said:
you can check these,these will help you
http://forum.xda-developers.com/showthread.php?t=1736168
http://forum.xda-developers.com/showthread.php?t=1950084
http://forum.xda-developers.com/showthread.php?t=1663809
http://forum.xda-developers.com/sho...etter ram status xda&__utmv=-&__utmk=22775352
Click to expand...
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Great man. Thx.:good:

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