About P6_NOPS, should I enable it?
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Package Details: linux-ck 4.11.12-1
| Git Clone URL: | https://aur.archlinux.org/linux-ck.git (read-only) |
|---|---|
| Package Base: | linux-ck |
| Description: | The Linux-ck kernel and modules with the ck2 patchset featuring MuQSS CPU scheduler v0.156 |
| Upstream URL: | https://wiki.archlinux.org/index.php/Linux-ck |
| Licenses: | |
| Provides: | |
| Submitter: | graysky |
| Maintainer: | graysky |
| Last Packager: | graysky |
| Votes: | 364 |
| Popularity: | 2.767442 |
| First Submitted: | 2011-07-22 14:51 |
| Last Updated: | 2017-07-21 19:13 |
Dependencies (9)
- coreutils (coreutils-progress-git, coreutils-selinux)
- kmod (kmod-git)
- linux-firmware (af9005-firmware, chromiumos-firmware-git, linux-firmware-git, linux-firmware-git-iwlwifi, linux-firmware-iwlwifi-git, linux-libre-firmware)
- mkinitcpio>=0.7 (mkinitcpio-git, mkinitcpio-nosystemd)
- bc (make)
- inetutils (inetutils-git) (make)
- kmod (kmod-git) (make)
- libelf (make)
- crda (crda-git, wireless-regdb-pentest) (optional) – to set the correct wireless channels of your country
Required by (17)
Sources (10)
- 90-linux.hook
- config.i686
- config.x86_64
- http://ck.kolivas.org/patches/4.0/4.11/4.11-ck2/patch-4.11-ck2.xz
- http://repo-ck.com/source/gcc_patch/enable_additional_cpu_optimizations_for_gcc_v4.9+_kernel_v3.15+.patch.gz
- http://www.kernel.org/pub/linux/kernel/v4.x/linux-4.11.tar.xz
- https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.11.tar.sign
- https://www.kernel.org/pub/linux/kernel/v4.x/patch-4.11.12.sign
- https://www.kernel.org/pub/linux/kernel/v4.x/patch-4.11.12.xz
- linux.preset
Latest Comments
Junio_Calu commented on 2017-07-16 11:37
graysky commented on 2017-07-13 22:34
@gnu - done, will be in the next update, thks
gnubeest commented on 2017-07-13 15:02
Just for the sake of pedantry, next release you may want to change the URL preceding _BFQ_enable_ to https://wiki.archlinux.org/index.php/Improving_performance#Tuning_IO_schedulers as the fragment in the original comment is dead and the linux-ck page links there now anyway.
r08 commented on 2017-07-11 20:35
@QuartzDragon
@artafinde
Thanks for the feedback. I guess I'm not the only one... Will test this using CONFIG_HZ_PERIODIC=y to see if I get the same latency issues..
artafinde commented on 2017-07-09 07:17
@QuartzDragon: I have similar behaviour with my laptop here (Intel(R) Core(TM) i7-4510U CPU @ 2.00GHz). I was setting the tick to 1000Hz before MuQSS but on the first iterations of MuQSS I think it was better. Do you get same freezes with linux from core? Is it fixed if you compile your own -ARCH and set tick to 1000Hz?
QuartzDragon commented on 2017-07-08 22:38
When I change CONFIG_HZ to 1000, CONFIG_HZ_100_MUQSS seems to be automatically unset.
artafinde commented on 2017-07-08 08:57
MuQSS 0.150 reverted the Hz back to 100Hz and I think that's the recommended value from ck. @QuartzDragon, r08 do you change both the below:
CONFIG_HZ_100_MUQSS=y
CONFIG_HZ=100
graysky commented on 2017-07-08 07:37
@Quartz and r08 - Post to ck's blog?
QuartzDragon commented on 2017-07-08 06:54
In the past, I too had noticed weird stuttering using 100Hz, so now I always set it to 1000Hz. System is smooth. :)
r08 commented on 2017-07-07 10:51
Interesting how I noticed slow downs using the default MuQSS@100Hz while using Firefox and running Steam games like Team Fortress 2.
Setting it to 1000Hz fixed the latency issues I was having. Should 1000Hz tick be the recommended setting for a "normal desktop user?"
Running old Intel Core 2 T9500@2.60Ghz