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Add more info for clocking

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Anthony Wang 2021-01-21 12:01:07 -06:00
parent 9eb5969c59
commit cde9e9a910
Signed by: a
GPG key ID: 6FD3502572299774
1 changed files with 8 additions and 4 deletions
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12
pages/linux/clock.md
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@ -2,6 +2,10 @@
> Change clock of various components
- Print dedicated CPU clocks:
`cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor`
- Set CPU governor to performance:
`sudo cpupower frequency-set -g performance`
@ -10,10 +14,10 @@
`sudo cpupower frequency-set -g powersave`
- Print dedicated GPU clocks
- Print dedicated GPU clocks (first card):
`sudo cpupower frequency-set -g performance`
`sudo cat /sys/kernel/debug/dri/0/pstate`
- Reclock the dedicated GPU
- Reclock the dedicated GPU:
`echo {{pstate}} | sudo tee /sys/kernel/debug/dri/1/pstate`
`echo {{pstate}} | sudo tee /sys/kernel/debug/dri/0/pstate`