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Re: [i9300][2013/NOV/07][Samsung ROMs] Yank555.lu kernel v4.

PostPosted: 08 Nov 2013, 19:16
by yank555
JMS74 wrote:I think the kernel switches from pegasusq to another governor, maybe powersave ..
The lag is too great for being on a governor like pegasusq. That or the frequencies are way to low. . With your kernel at 500 mhz it works OK and I don't think the 100 mhz difference from 400mhz would cause such a lag.

Also. . With your kernel on pegasusq it is more slower than on stock. I mean on stock this baby flies without much lag but with yours I have stutters. That should be zram related.

Sent from my GT-I9300 using Tapatalk


If the governor would be changed, that would very be easy to check. Connect iyour S3 via usb to your PC, use adb shell on the PC, turn off the screen of the S3 and check what you see in /sys/devices/system/cpu/cpufreq and you will have your answer.

PegasusQ in my kernel is 100% stock Samsung, so it cannot be slower nor faster nor in any way different from stock, because it is stock.

You need to compare stuff that is comparable, either use zram and PegasusQ on both, or you're comparing uncomparable stuff.

JP.

Send from my 'proudly eFused' Note 3 (n9005) running Yank555.lu v0.2-beta2 kernel.

Re: [i9300][2013/NOV/07][Samsung ROMs] Yank555.lu kernel v4.

PostPosted: 08 Nov 2013, 20:01
by ashley117
Hi all. I installed new v4 kernel on MJ9 4.3 and I have freeze up then reboot on connection of hdmi adapter. Works fine after reboot but just wondering if any other user has the same issue or any tip to solve it? I did install xbox mod in aroma if that's the cause?

Re: [i9300][2013/NOV/07][Samsung ROMs] Yank555.lu kernel v4.

PostPosted: 08 Nov 2013, 20:58
by yank555
Here is an idle run I started yesterday evening before going to bed, that's 7% in 19:21, which makes about 0.36% / h battery drain in standby. Device woke up with no issues, this is on WanamLite 7.2.

Screenshot_2013-11-08-20-44-40.png
Screenshot_2013-11-08-20-44-40.png (69.05 KiB) Viewed 15406 times


Screenshot_2013-11-08-20-44-53.png
Screenshot_2013-11-08-20-44-53.png (146.83 KiB) Viewed 15406 times


CPU-Spy1.png
CPU-Spy1.png (120.93 KiB) Viewed 15370 times


CPU-Spy2.png
CPU-Spy2.png (150.71 KiB) Viewed 15370 times


JP.

Re: [i9300][2013/NOV/07][Samsung ROMs] Yank555.lu kernel v4.

PostPosted: 08 Nov 2013, 22:53
by JMS74
yank555 wrote:
JMS74 wrote:I think the kernel switches from pegasusq to another governor, maybe powersave ..
The lag is too great for being on a governor like pegasusq. That or the frequencies are way to low. . With your kernel at 500 mhz it works OK and I don't think the 100 mhz difference from 400mhz would cause such a lag.

Also. . With your kernel on pegasusq it is more slower than on stock. I mean on stock this baby flies without much lag but with yours I have stutters. That should be zram related.

Sent from my GT-I9300 using Tapatalk


If the governor would be changed, that would very be easy to check. Connect iyour S3 via usb to your PC, use adb shell on the PC, turn off the screen of the S3 and check what you see in /sys/devices/system/cpu/cpufreq and you will have your answer.

PegasusQ in my kernel is 100% stock Samsung, so it cannot be slower nor faster nor in any way different from stock, because it is stock.

You need to compare stuff that is comparable, either use zram and PegasusQ on both, or you're comparing uncomparable stuff.

JP.

Send from my 'proudly eFused' Note 3 (n9005) running Yank555.lu v0.2-beta2 kernel.

I'm not saying is because of the governor. I'm saying that with the same governor, pegasusq, stock is way faster than yours. Why I don't know but think it's because of zram

Sent from my GT-I9300 using Tapatalk

Re: [i9300][2013/NOV/07][Samsung ROMs] Yank555.lu kernel v4.

PostPosted: 08 Nov 2013, 22:57
by JMS74
yank555 wrote:Here is an idle run I started yesterday evening before going to bed, that's 7% in 19:21, which makes about 0.36% / h battery drain in standby. Device woke up with no issues, this is on WanamLite 7.2.

Screenshot_2013-11-08-20-44-40.png


Screenshot_2013-11-08-20-44-53.png


CPU-Spy1.png


CPU-Spy2.png


JP.


That's great.
But i think there are no background sync going in there. Nor location services there or I'm wrong?
Even without that's great.

Sent from my GT-I9300 using Tapatalk

Re: [i9300][2013/NOV/07][Samsung ROMs] Yank555.lu kernel v4.

PostPosted: 08 Nov 2013, 23:17
by yank555
JMS74 wrote:I'm not saying is because of the governor. I'm saying that with the same governor, pegasusq, stock is way faster than yours. Why I don't know but think it's because of zram


Then compare by keeping zram either on or off in both cases, else it's no comparable, that's what I meant...

JP.

Sent from my GT-I9300 using Tapatalk

Re: [i9300][2013/NOV/07][Samsung ROMs] Yank555.lu kernel v4.

PostPosted: 08 Nov 2013, 23:19
by JMS74
yank555 wrote:
JMS74 wrote:I'm not saying is because of the governor. I'm saying that with the same governor, pegasusq, stock is way faster than yours. Why I don't know but think it's because of zram


Then compare by keeping zram either on or off in both cases, else it's no comparable, that's what I meant...

JP.

Sent from my GT-I9300 using Tapatalk


I'm just saying.. With default options that's what happens. Not trying to imply anything other. .

Thanks for your work

Sent from my GT-I9300 using Tapatalk

Re: [i9300][2013/NOV/07][Samsung ROMs] Yank555.lu kernel v4.

PostPosted: 08 Nov 2013, 23:24
by yank555
JMS74 wrote:I'm just saying.. With default options that's what happens. Not trying to imply anything other. .

Thanks for your work

Sent from my GT-I9300 using Tapatalk


Still for me to understand, can you state clearly you compare :

Stock kernel PegasusQ with or without zram ?

With

My kernel PegasusQ with or without zram ?

Else your statment isn't helping much...

JP.

Sent from my SM-N9005 using Tapatalk

Re: [i9300][2013/NOV/07][Samsung ROMs] Yank555.lu kernel v4.

PostPosted: 08 Nov 2013, 23:51
by Archi
Hey Yank.

I suggest updating first post about working roms with the kernels, as 4.0 reuqires Sammy's 4.3, while deodexed DLJ9 clearly isn't the one :lol: .
You can add ArchiDroid 1.7.1 to the tested. I'm enjoying your kernel on my sammy's base right now.

Awesome work, cheers :).

Re: [i9300][2013/NOV/07][Samsung ROMs] Yank555.lu kernel v4.

PostPosted: 08 Nov 2013, 23:55
by yank555
Archi wrote:Hey Yank.

I suggest updating first post about working roms with the kernels, as 4.0 reuqires Sammy's 4.3, while deodexed DLJ9 clearly isn't the one :lol: .
You can add ArchiDroid 1.7.1 to the tested. I'm enjoying your kernel on my sammy's base right now.

Awesome work, cheers :).


Right, yes, that list needs updating ;)

JP.

Send from my 'proudly eFused' Note 3 (n9005) running Yank555.lu v0.2-beta2 kernel.