[REF][Super Friendly] Governors, I/O Schedulers, Optimization Tips [14-NOV] - Galaxy Grand Duos i9082 General

Almost all governors and I/o are explained in this thread
LINK: http://forum.xda-developers.com/showthread.php?t=1989824
Hit thanks if you find this useful

Can u help mE about ultraksm tweaks..
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Related

Governors/Scheduler

Hi,
how i can add other Governors and Scheduler to my defy?
I see special Governors on other handys (kernels).
http://forum.xda-developers.com/showthread.php?t=1654659
This here is nice but i think the defy need more power.
Thanks
joke19 said:
Hi,
how i can add other Governors and Scheduler to my defy?
I see special Governors on other handys (kernels).
http://forum.xda-developers.com/showthread.php?t=1654659
This here is nice but i think the defy need more power.
Thanks
Click to expand...
Click to collapse
Hi, look for " droid X cpu governors " in the forum: you will find a zip to flash in order to get them .
You will need a custom recovery to flash them before booting in the bootmenu set them as you like
Boosted governor
Does anyone know what does the "boosted" CPU governor do precisely? I have found information on all other governors except this.
Using Defy+ CM7.2 (White Rabbit 1.7), stock kernel.
Boosted is a modified smartass(v2?) governor, its quite same as smartass.
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boosted is the same as smartassv2 only with different preferences.
btw the updated droidx governors zip link is in my sig.
sent from my jellybean defy...
Thanks guys have been wondering about this boosted, also which setting is best for general use and battery life.
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[Q] About Kernel

Hello guys, I want to ask some questions. I've made a kernel compiled from source (opensource.samsung.com). Now, I want to add features to it. How to add/enable:
1. Cpu frequencies
2. Governors
3. I/O Scheduler
Can somebody explain to me
Sorry for asking noob questions
And if you know about adding more features again, please tell me.
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Yes im askin this question too
Please explain...
Or.....ill just ask naman and deadly mah mastahz.....
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Hey dude, I got it. You can add gov & i/o sched via .config. Just type 'make menuconfig' in terminal and include all governors that available on setting. By default, there are available govs & i/o scheds on the source.
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And, how to add additional gov like smartass, interactive? And i/o scheduler sio?
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just enabled in .config will not make your governor working (it's compiled but not working). you need to patching.
DennisFrea said:
And, how to add additional gov like smartass, interactive? And i/o scheduler sio?
Sent from my GT-S5360 using xda premium
Click to expand...
Click to collapse
Add Smartass interactive Source In
common / drivers / cpufreq (Copy From Other Source) Dir Then Edit Kconfig,Makefile
My Advice Check Other kernel Git Source How they Added .
Make File Ex:-
Code:
obj-$(CONFIG_CPU_FREQ_GOV_INTERACTIVE) += cpufreq_interactive.o
obj-$(CONFIG_CPU_FREQ_GOV_LIONHEART) += cpufreq_lionheart.o
obj-$(CONFIG_CPU_FREQ_GOV_ONDEMANDX) += cpufreq_ondemandx.o
obj-$(CONFIG_CPU_FREQ_GOV_SMARTASS2) += cpufreq_smartass2.o
_______________
For I/O scheduler
Add sio-iosched.c , vr-iosched.c File In
common / block/
Then Edit Kconfig.iosched ,Makefile
Ex Make File :-
Code:
obj-$(CONFIG_IOSCHED_VR) += vr-iosched.o
obj-$(CONFIG_IOSCHED_SIO) += sio-iosched.o
Thanks
Hope My little Guide Help U To Make Great Kernel
U Can Check Guide
http://forum.xda-developers.com/showthread.php?t=1845099
irfanbagus said:
just enabled in .config will not make your governor working (it's compiled but not working). you need to patching.
Click to expand...
Click to collapse
Can you explain to me how to patching sir? I have added govs. But when I choose ondemand, conservative, smartassv2 or interactive my governor always become performance. But, I can use userpace and and powersave..
I can't use those govs so it automatically reverts back to performance..
manoranjan2050 said:
Add Smartass interactive Source In
common / drivers / cpufreq (Copy From Other Source) Dir Then Edit Kconfig,Makefile
My Advice Check Other kernel Git Source How they Added .
Make File Ex:-
Code:
obj-$(CONFIG_CPU_FREQ_GOV_INTERACTIVE)+= cpufreq_interactive.o
obj-$(CONFIG_CPU_FREQ_GOV_LIONHEART)+= cpufreq_lionheart.o
obj-$(CONFIG_CPU_FREQ_GOV_ONDEMANDX)+= cpufreq_ondemandx.o
obj-$(CONFIG_CPU_FREQ_GOV_SMARTASS2)+= cpufreq_smartass2.o
_______________
For I/O scheduler
Add sio-iosched.c , vr-iosched.c File In
common / block/
Then Edit Kconfig.iosched ,Makefile
Ex Make File :-
Code:
obj-$(CONFIG_IOSCHED_VR)+= vr-iosched.o
obj-$(CONFIG_IOSCHED_SIO)+= sio-iosched.o
Thanks
Hope My little Guide Help U To Make Great Kernel
U Can Check Guide
http://forum.xda-developers.com/showthread.php?t=1845099
Click to expand...
Click to collapse
Hey thanks for your advice, I already added more govs from maroc-os github because some kernel makers also took source from it.
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if Ur GOV Not Working Any Time If U Select Other Gov Its Back/Become To Performance.
Then Try This And Build/Compile ...
Find File Common/arch/arm/plat-bcmap/bcm_cpufreq.c
Find
Code:
policy->cpuinfo.transition_latency = ;
To
Code:
policy->cpuinfo.transition_latency = 1000000;
Hope Its Work For U
Thanks
manoranjan2050 said:
if Ur GOV Not Working Any Time If U Select Other Gov Its Back/Become To Performance.
Then Try This And Build/Compile ...
Find File Common/arch/arm/plat-bcmap/bcm_cpufreq.c
Find
Code:
policy->cpuinfo.transition_latency = ;
To
Code:
policy->cpuinfo.transition_latency = 1000000;
Hope Its Work For U
Thanks
Click to expand...
Click to collapse
Man it workss!! Thanks again!
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DennisFrea said:
Man it workss!! Thanks again!
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Click to expand...
Click to collapse
U r welcome my friend. Happy new year.....
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manoranjan2050 said:
U r welcome my friend. Happy new year.....
Sent from my GT-S6102 using Tapatalk 2
Click to expand...
Click to collapse
Happy new year too..
Sent from my GT-S5360 using xda premium
help
what is a kernel? noob here.

[SOLVED]Screen flickers when using benchmark apps

Hi! Recently, I flashed creeds 3.5 (from fresh stock rom. When I opened up antutu benchmark, the screen won't stop flickering. I get the same results using quadrant standard. I've not experienced this using my own custom rom and any other ones.
Kernel: kuro
Freq: 832 max 312 min
Gov/io: active cats and so
Tweaks: velocityV2, adrenaline engine 4.4, cross breeder 3.15.
Any help would be appreciated. Thanks!
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Re: Screen flickers when using benchmark apps
I found the culprit. It was because I changed the text font to extra small. Changed it back to normal and Viola!
Sorry for any disturbance.
Request for this thread to be closed.
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There is a Sticky Help Thread ... Post any trouble you're having .... and the Geniuses will always help you
Re: Screen flickers when using benchmark apps
Mind writing "(solved)" in wlsubject to save others time.??
** rooting is new for me,
nd i am a noob to root....**

kernel & tweak help required

please tell me which tweak is better for battery saving n tell me kernels which support zram int.d except white's thank u for your help.
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Arrey yr there's a thread in General section named 'Tweaks for your Young'.All tweaks are listed there.For me Unlimited Boost V6+FlyOn+meCheat and hells #50 is the best.
aniket.lamba said:
Arrey yr there's a thread in General section named 'Tweaks for your Young'.All tweaks are listed there.For me Unlimited Boost V6+FlyOn+meCheat and hells #50 is the best.
Click to expand...
Click to collapse
hells doesn't support zram
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[Q] [Kernel] Best OC Kernel for KK

Hello XDA!
Atm i am using Omega Rom v12 with Omega kernel but i want to OC my phone and wonder which Kernel that is the best.
SnapKat kernel Rev2.9 (CPU OC 2.88GHz, GPU OC 550MHz)
leanKernel v2.3 (CPU OC 2.72Ghz, No GPU OC)
Custom N3 (CPU OC 2.5ghz, No GPU OC)
So atm i think i will use SnapKat because of the high CPU OC and you can also OC the GPU.
but it seams that LeanKernel is more popular.
So which OC Kernel is the best?
Be first to replay
You have to determine which is best for yourself.
Sent from my leanKernel 2.3 powered stock 4.4.2 SM-N900T
tyvar1 said:
Hello XDA!
Atm i am using Omega Rom v12 with Omega kernel but i want to OC my phone and wonder which Kernel that is the best.
SnapKat kernel Rev2.9 (CPU OC 2.88GHz, GPU OC 550MHz)
leanKernel v2.3 (CPU OC 2.72Ghz, No GPU OC)
Custom N3 (CPU OC 2.5ghz, No GPU OC)
So atm i think i will use SnapKat because of the high CPU OC and you can also OC the GPU.
but it seams that LeanKernel is more popular.
So which OC Kernel is the best?
Click to expand...
Click to collapse
First question to ask yourself is why do you need to OC? Gaming? Benchmarks? because you can?
Second, try them all for at least 3-6 days each and decide which improves your perception on them
Third, you could always compile one and add some mods to it yourself if you're feeling brave
radicalisto said:
First question to ask yourself is why do you need to OC? Gaming? Benchmarks? because you can?
Second, try them all for at least 3-6 days each and decide which improves your perception on them
Third, you could always compile one and add some mods to it yourself if you're feeling brave
Click to expand...
Click to collapse
I will try SnapKat oc is for gaming (just got moga controller) and I don't feel so brave man haha!
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SnapKat is an excellent choice. Used Civato's kernels when I was on TW
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radicalisto said:
SnapKat is an excellent choice. Used Civato's kernels when I was on TW
Sent from my Nexus 5 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Awesome!
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Now when SnapKat is updated and GPU OC is gone is there any other GPU OC kernels out there?
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tyvar1 said:
Now when SnapKat is updated and GPU OC is gone is there any other GPU OC kernels out there?
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Click to expand...
Click to collapse
Could you maybe do some research on your own ?
There are just a few kernels, so no need for someone to spoon feed you.
And this thread should be closed, because it's ridiculous.
Sent from my N9005
Dejan Sathanas said:
Could you maybe do some research on your own ?
There are just a few kernels, so no need for someone to spoon feed you.
And this thread should be closed, because it's ridiculous.
Sent from my N9005
Click to expand...
Click to collapse
yeah sorry about that! you have right!
Mod you can delete this thread!
Mod Edit
"Best" or "Recommend" ROM/kernel threads are not allowed on XDA.
Please test these things for yourself.
This is the only way you will get an unbiased opinion,and then, you can decide for yourself if it meets YOUR needs.
Don't forget to make a nandroid before you start.
Thread Closed
malybru
Forum Moderator

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