I'm on eternity kernel for cm10.1, is there a terminal command or script I can use to let the GPU clock independently of the CPU? Tegra overclock app does this but they haven't included the highest frequencies so it ends up locked @468mhz. The frequencies in eternity kernel go as high as 564mhz but because they stay with CPU most of the time its locked @200mhz causing LAG
Sent from my rooted P880
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Unfortunately I can not post to dev section, so hopefully stratos will see my post here:
I had stock JVR with semaphore 1.5 (not v) on ext4 and everything was excellent with this brilliant kernel apart from the well known phone fc.
OC/UV was ok: quadrant scores were approx 1900-2400 on conservative cpu gov and 2500-3000 on ondemand gov.
Now, I flashed the 1.6 beta and my system is noticeably slower on *conservative* cpu gov and quadrant scores dropped clearly below 1500. Ondemand cpu gov seems to work ok but as I was alwaus on conservative I can not be abs.sure
I don't know if it is important but using voltage control app to check cpu function I see that:
a) cpu freq is wildly/unpredictably fluctuating with 1.6beta while this was not happening in 1.5 under conservative cpu gov,
and
1b) reported default voltage is different: for example with sema1.5 1200mhz had default 1275, now in 1.6beta without oc module 1000mhz is 1275 but with oc module 1200mhz have 1300mv by default.
Stratos,
could it be that a) something is broken in the new conservative cpu gov? , b) have you changed the default cpu voltage between v1.5 and v1.6beta?
GrNick said:
Unfortunately I can not post to dev section, so hopefully stratos will see my post here:
I had stock JVR with semaphore 1.5 (not v) on ext4 and everything was excellent with this brilliant kernel apart from the well known phone fc.
OC/UV was ok: quadrant scores were approx 1900-2400 on conservative cpu gov and 2500-3000 on ondemand gov.
Now, I flashed the 1.6 beta and my system is noticeably slower on *conservative* cpu gov and quadrant scores dropped clearly below 1500. Ondemand cpu gov seems to work ok but as I was alwaus on conservative I can not be abs.sure
I don't know if it is important but using voltage control app to check cpu function I see that:
a) cpu freq is wildly/unpredictably fluctuating with 1.6beta while this was not happening in 1.5 under conservative cpu gov,
and
1b) reported default voltage is different: for example with sema1.5 1200mhz had default 1275, now in 1.6beta without oc module 1000mhz is 1275 but with oc module 1200mhz have 1300mv by default.
Stratos,
could it be that a) something is broken in the new conservative cpu gov? , b) have you changed the default cpu voltage between v1.5 and v1.6beta?
Click to expand...
Click to collapse
Unfortunately I can not confirm your results. I just load the conservative governor and tested with and without overclocking. No problems here.
During benchmarking due to high load the frequency it's difficult to drop below the max. So, governor should not make the difference.
The uv value was the same in 1.5.0 (1300mv) for 1.2Ghz but it was wrongly displayed as 1275.
Thanks for you feedback. I will let you know if someone else report problems about the conservative governor.
Hey stratos, thanks for the clarification about cpu voltage.
Re cpu gov, I just did a nandroid restore and confirmed that conservative cpu gov works much better in 1.5
Any ideas on how to explore it further? There is definetely something different here.
I mean, its not just quadrant scores, its memento database loading instantly vs seconds of delay under cons cpu gov in 1.5 vs 1.6beta.
I will reflash again l8r tonight.
Anyhow, this kernel rocks! And I love the tun/netfilter module design.
Sent from my GT-I9000 using Tapatalk
HELLO AND SALAM SATU MALAYSIA
Since i was newbie about android,
i try to overclock my Xperia X8.
so i went to market and i found Antutu CPU Master.
the problem is i found something that i never heard before.::::::
"GOVERNOR"
could someone told me..what is governor actually...
and what different better the governor module?
i only found about smartass..the other module..i didnt find in xda forum.
i hope someone could help me here..before i accidentally brick my phone.
Cpu governor is control the Cpu freq.
- The OnDemand governor is the default option used by Android. It scales the CPU speed between the minimum and maximum speeds depending on CPU load. If the system needs more speed, the kernel will rapidly scale up the CPU speed.
- The Conservative sets the CPU speed in a similar way to the Ondemand governor, but scales the CPU up much less rapidly. This would theoretically save battery power, but may lead to less responsiveness.
- The Userspace governor is currently useless. It’s another way for applications to set the CPU speed that setCPU does not use.
- The Performance governor always keeps the CPU at the maximum set frequency.
Additionally, he makes reference to another option, which is not currently part of the setCPU app, so I am assuming that this is one that was removed in later versions.
- The Powersave governor always keeps the CPU at the minimum set frequency.
- Except for “Userspace,” no matter which governor you set, the CPU will always stay within the bounds of the maximum and minimum speeds you set in setCPU.
tony-noob said:
Cpu governor is control the Cpu freq.
- The OnDemand governor is the default option used by Android. It scales the CPU speed between the minimum and maximum speeds depending on CPU load. If the system needs more speed, the kernel will rapidly scale up the CPU speed.
- The Conservative sets the CPU speed in a similar way to the Ondemand governor, but scales the CPU up much less rapidly. This would theoretically save battery power, but may lead to less responsiveness.
- The Userspace governor is currently useless. It’s another way for applications to set the CPU speed that setCPU does not use.
- The Performance governor always keeps the CPU at the maximum set frequency.
Additionally, he makes reference to another option, which is not currently part of the setCPU app, so I am assuming that this is one that was removed in later versions.
- The Powersave governor always keeps the CPU at the minimum set frequency.
- Except for “Userspace,” no matter which governor you set, the CPU will always stay within the bounds of the maximum and minimum speeds you set in setCPU.
Click to expand...
Click to collapse
thanks button click =)
btw,what apps u use to overclock.?
and what governor u preferred? and what is ur min n max scale?
naim.kamiya said:
thanks button click =)
btw,what apps u use to overclock.?
and what governor u preferred? and what is ur min n max scale?
Click to expand...
Click to collapse
I'm not using any app. I overclocked in my system (alfs+GDX). My governor is OnDemand. Min 129mhz - max 748 mhz.
tony-noob said:
I'm not using any app. I overclocked in my system (alfs+GDX). My governor is OnDemand. Min 129mhz - max 748 mhz.
Click to expand...
Click to collapse
owh.ok...
thanks again.
im not using GDX,,but..can i install alfs in my phone?
im using Linux Escha Arch v1
naim.kamiya said:
owh.ok...
thanks again.
im not using GDX,,but..can i install alfs in my phone?
im using Linux Escha Arch v1
Click to expand...
Click to collapse
Offcourse you can install alfs but you should unlock your bootloader...
tony-noob said:
Offcourse you can install alfs but you should unlock your bootloader...
Click to expand...
Click to collapse
i already make it,...
thanks a lot.
last question...what version u have?
it is ok to use alfs kernel with different roms,not GDX?
naim.kamiya said:
i already make it,...
thanks a lot.
last question...what version u have?
it is ok to use alfs kernel with different roms,not GDX?
Click to expand...
Click to collapse
I have vesion 5. You can use alfs with other roms but maybe wifi won't work or vibration....
tony-noob said:
I have vesion 5. You can use alfs with other roms but maybe wifi won't work or vibration....
Click to expand...
Click to collapse
i use alf kernel version 3..
so far,i didnt find any bug.
wifi n vib work very well with my linuxperia arch v1 rom.
i use antutu benchmark..i get 1881..
superb ..thanks a lot.
1881 good. Do you like LinuXperia v1 ? Come soon LinuXperia Esca Arch 3 ( overclock, bravia hack, xloud, dsp manager vs )
alessiocerci said:
1881 good. Do you like LinuXperia v1 ? Come soon LinuXperia Esca Arch 3 ( overclock, bravia hack, xloud, dsp manager vs )
Click to expand...
Click to collapse
Cant wait for linuxperia v3
Sent from my E15 using xda premium
So I installed Topogigi's 2x ics rom and I found that I can't underclock the minimum cpu speed on a number of cpu speed tweaking apps including, cpu master, voltage control, no frills cpu control. Basically the maximum cpu speed is set to 1000mhz, and the minimum is set to 1000mhz which I can't change. When I used cyanogenmod 7 and the stock gingerbread rom, I could freely underclock the cpu. I was wondering whether this has anything to do with the cpu governer (which is hotplug on this rom) and/or the i/o scheduler.
Link to the rom I'm using:
http://forum.xda-developers.com/showthread.php?t=2007968
Thanks
GUys anyone know why the msm-dcvs governor for our Xperia SP cpu is buggered?
it's supposed to be Krait optimized, yet I just checked the governer parameters on Trickster Mod and it's got the MAX CPU speed set at 384 mhz
I tried changing it and applying it in Trickster Mod, but it doesn't apply nor stick ...
all the other Parameters are 0
any ideas guys
raziel123 said:
GUys anyone know why the msm-dcvs governor for our Xperia SP cpu is buggered?
it's supposed to be Krait optimized, yet I just checked the governer parameters on Trickster Mod and it's got the MAX CPU speed set at 384 mhz
I tried changing it and applying it in Trickster Mod, but it doesn't apply nor stick ...
all the other Parameters are 0
any ideas guys
Click to expand...
Click to collapse
I seem to be having the same problem. Running 257 with stock kernel (LB +root). The MSM-DCVS kernel doesnot seem to be working. it is always stuck at the min frequency. is there any way yo fix this?
I donot plan on moving to 4.3 stock as the comments here arent very good about the experience.
Hi all, I have just bought this Franco Kernel APK and I really do not know at all how to use it. I messed around with it for a moment and then ended up making my phone device really laggy. Fortunately I backed up the original kernel and restored it now it is ok already. My device is a Realme C15 Qualcomm Edition RMX2195 and my kernel is 4.19.152-perf+. I am using Android 11. I would really appreciate all the help that I can get in setting this Franco Kernel APK up. No it's just sitting there collecting dust I paid for it but I don't know how to use it.
It's been 5 days, does no one want to help a Noobie?
Franco Kernel manager works same as any other kernel manager like overclock underclock (CPU/GPU), change CPU/GPU governors ,run shell script and per-app profiles for more app based CPU,GPU control
*Works on rooted devices only*
For battery saving : you can reduce your clock speed of both CPU &GPU by 20~50% anything lower than that more lag
CPU & GPU governor to powersave
For performance : keep both CPU&GPU at Max
Use on-demand or performance governor
For more details on governor check link below
Governors/Hotplug
cpu governors, gpu governors, hotplugging, hotplug governors, cpu governor comparison, cpu governor graphs
androidmodguide.blogspot.com
work different based on your choice like how you like to use your device
I have set to battery saving and use per-app profiles on which I need more performance (games)
Thank you
Thanks I've tinkered around with it a bit and got a lot of batt savings...
When I charge my Pixel 6 on Pixel stand doesn't show wattage info. Only if I plug in the device on wall charger. Any ideas?