Hello guys,
I wanted to know this: I'd like to push the Glide faster, so I would like it to go up to 1.2 GHz. I wanted to know what the best governor in this case.
At the moment, I am using Osimood rom, with its stock Interactive governor and 1GHz clock.
How would Conservative governor with 1.2 GHz compare in overall speed/responsiveness and battery drain?
Or, would perhaps 1.2 Ghz + Interactive governor be the best choice overall? In this case, how much would the overclock impact on the battery?
Is there the possibility to add Interactive X governor among the others?
And finally, but extremely important: I would like to not install Setcpu: which files should I modifiy to retain the selection at boot (since the OsiMood recognizes init.d scripts)?
Thanks,
Tony
Related
I'm using this kernel as packaged with oxygen 2.0.1 and I'm interested to learn more about how it manages the CPU and what voltage it uses. Done a fair bit of Google and not finding much!
What is the min and max cpu frequency it allows?
Does it scale between these automatically?
What voltage does it define for the cpu; does that vary?
Is it an overclocked or undervolted kernel?
Does anyone use setcpu with this kernel and what are the effects?
All for interest only really, very pleased with rom, battery life and phone speed as is!
Full kernel is 2.6.37.2-thalamus-S-gfbbb1325thalamus @ozone#1,
look forward to comments!
Hi,
I'm a bit of a newb when it comes to undervolting, and I'd like some insight on safe values for my kernel.
I'm currently running:
PACman ROM (4.1.2 Jelly Bean)
A nice 1804Mhz overclock - my phone can handle this with very little overheating
A minimum clock of 368Mhz
sio scheduler
Lionheart CPU governor
Now, the problem I have is that when the phone isn't an amazing performer at battery life. Undervolting seems like the way to go to fix this (I like my overclock!), yet all of the apps I have seen don't work for some reason - I'm pretty sure the only way to edit voltage levels is to edit the vdd_levels file.
As I'm new to this, I'd definitely like some support in picking a voltage that is safe for my phone - if I have to sacrifice a little battery to avoid my CPU conking from lack of power I'm fine with that - and that provides at least a bit of battery boost.
Thanks in advance,
-Cameron
Limit the least to 850
Sent from my One V using xda app-developers app
I score 3028 after benchmarking with Quadrant after these small changes in CPU stuff and i thought i wanna share it ...
I tried all kinds of things to make gaming faster and after experimenting... I got 1950+ score for 3D perfomance and these are the overall results after changing the governor and I/O:
1st try: 3128 :laugh:
2nd try: 3209 :victory:
3rd try: 2977
4th try: 3028 :laugh:
Heres how...
You only need No-CPU frlls or CPU Master or any other APP capable of changing clock speeds eg. SetCpu... :good:
Set your devices Governor to smartassV2 and i/o scheduler to vr... Clock your CPU speed to the max frequency that is stable... Mine is 1.8GHz, but can OC to 2Ghz which can make my device boiling hot.... Minimum frequency you wanna set is 600 mhz and below... And thats about it...
DO NOTE! Only some kernels can use the SmartAssV2 Governor and vr I/O scheduler... if none of them is there, I recommend you use Ondemand Govern' and Noop I/O...
Again, not all kernels are gonna have that score..
If i made a great mistake, don't be afraid to correct me especially Pepoluan ...
BTW i'm using REMICS v1.7 by sparta20 and Forvivos kernel...
TiTAN-O-One said:
I score 3028 after benchmarking with Quadrant after these small changes in CPU stuff and i thought i wanna share it ...
I tried all kinds of things to make gaming faster and after experimenting... I got 1950+ score for 3D perfomance and these are the overall results after changing the governor and I/O:
1st try: 3128 :laugh:
2nd try: 3209 :victory:
3rd try: 2977
4th try: 3028 :laugh:
Heres how...
You only need No-CPU frlls or CPU Master or any other APP capable of changing clock speeds eg. SetCpu... :good:
Set your devices Governor to smartassV2 and i/o scheduler to vr... Clock your CPU speed to the max frequency that is stable... Mine is 1.8GHz, but can OC to 2Ghz which can make my device boiling hot.... Minimum frequency you wanna set is 600 mhz and below... And thats about it...
DO NOTE! Only some kernels can use the SmartAssV2 Governor and vr I/O scheduler... if none of them is there, I recommend you use Ondemand Govern' and Noop I/O...
Again, not all kernels are gonna have that score..
If i made a great mistake, don't be afraid to correct me especially Pepoluan ...
BTW i'm using REMICS v1.7 by sparta20 and Forvivos kernel...
Click to expand...
Click to collapse
AFAIK, governor's clock speed will be "locked" to the highest possible clock when you are running benchmark. let's take lulzactive as an example. look at this line
DEFAULT_INC_CPU_LOAD 70
Click to expand...
Click to collapse
, 70 means when processor's load is reaching 70% , the clock speed will be increased some steps. in benchmarking, cpu load is always high >>90%(i'm not sure so CMIIW) that means your clock speed will always be locked in that highest possible value no matter what your governor is (even conservative). the only difference is how long they need to get up to the next level of clock speed
so personal experience will be better to get your right value rather than benchmarking. every governor has difference time to reach higher level of clock speed which is not be able to be experienced in benchmarking. this is contrary to personal experience(daily use) which you can feel how your phone react toward a command. let's take example of the most battery saving(conservative) and highest performance(performance). you can feel that conservative is rather slow in executing command while performance will give nice personal experience. both of them didn't give any significant difference in benchmarking score but both of them can give significant difference in personal experience
i hope you get my point here
CMIIW
Thanks alot But according to personal experience, I nvr felt any lag whatsoever... In gaming like shadow gun, didn't feel that much lag compared to the stock kernel from Samsung...
Thanks for correcting me anyway! I appreciate it
Sent from my GT-I8150 using xda app-developers app
I have been searching for some time and i am yet to find any details on bcm21533 governoe for galaxy y.
In my experience it gives performance nearly as much as smartassv2 and gives battery life same or better than ondemand. i find it faster than interactive.
Yet i have never heard of anyone use this governor. anyone know why? isnt it far better than smartassv2 on our phone?
Have tried this governor ornhells fusion and percy kernel.
Indeed it works as this :
Only switching between max and min processor values (832 and 156 for example) depending on needed work, but maybe you are using some heavy app and speed = min it will be laggy , and light app on max freq will be battery drain, so interactive is better for me
I use kuro kernel with
Gov Ondeman
i/o noop
stable for me
I always used conservative and sio, never complained about this
Im basically looking for the best governor for battery life/Performance...
right now I think its between Ondemand with Powerbias set to 200 and TheSSJactive/Yankactive.