diff options
Diffstat (limited to 'pages/linux/clock.md')
| -rw-r--r-- | pages/linux/clock.md | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/pages/linux/clock.md b/pages/linux/clock.md index 9fbda3d..10f7027 100644 --- a/pages/linux/clock.md +++ b/pages/linux/clock.md @@ -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` |