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nxe9
Tux's lil' helper
Joined: 05 Jun 2021
Posts: 119
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 Posted: Sat Nov 23, 2024 5:32 pm Post subject: Slow compilation time on meteor lake laptop |
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Hi, compilation on my laptop seems to take too long for me. firefox needs about 60 minutes to build on my Ultra 155H. I can reproduce it. On my old desktop i7-4790k it takes about 50 minutes. All 22 threads are used at 100 % according to htop. What I notice is that on the laptop htop shows cpu usage in blue (low priority). I think that's the problem. I haven't configured any power management so far. I have no idea how the kernel manages this and why it decides for restrictions on a laptop. The laptop is constantly connected to the power supply. Or maybe it has something to do with the temperature of the laptop? However, I do not believe that a laptop with a powerful new processor is worse than 10-year-old cpu.
Should I make the settings using app-laptop/laptop-mode-tools or what is the best option?
Kernel: 6.11.10-gentoo-dist (sys-kernel/gentoo-kernel)
System is up to date
GUI: X11 / wm awesome with eloging starting in boot
Edit:
| Quote: | | To make use of Intel's Linux thermal daemon you first need to emerge sys-power/thermald and enable it via: |
https://wiki.gentoo.org/wiki/Power_management/Guide/de
| Quote: | thermald is a Linux daemon used to prevent the overheating of platforms. This daemon monitors temperature and applies compensation using available cooling methods.
By default, it monitors CPU temperature using available CPU digital temperature sensors and maintains CPU temperature under control, before HW takes aggressive correction action. |
archlinux.org
I installed themald and added it via rc-config. I will compile again and see what the result will be. |
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nxe9
Tux's lil' helper
Joined: 05 Jun 2021
Posts: 119
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| Posted: Sat Nov 23, 2024 7:10 pm Post subject: |
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| Same result with sys-power/thermald. I gues I'll just have to try laptop-mode-tools. |
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pietinger
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Joined: 17 Oct 2006
Posts: 5136
Location: Bavaria
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nxe9
Tux's lil' helper
Joined: 05 Jun 2021
Posts: 119
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| Posted: Sat Nov 23, 2024 8:00 pm Post subject: |
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Old i7 desktop: 32 GB
New Ultra 7 notebook: 96 GB |
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pietinger
Moderator
Joined: 17 Oct 2006
Posts: 5136
Location: Bavaria
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| Posted: Sat Nov 23, 2024 9:32 pm Post subject: |
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| nxe9 wrote: | | New Ultra 7 notebook: 96 GB |
Okay ... should be reasonably sufficient. 
So, yes, the next you should check is the temperature.
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