15 lines
346 B
Plaintext
15 lines
346 B
Plaintext
|
#!/usr/bin/env bash
|
||
|
|
#
|
||
|
|
# Tell speedshift whether to maximize CPU performance (100) or energy
|
||
|
|
# efficiency (0).
|
||
|
|
set -euo pipefail
|
||
|
|
IFS=$'\n\t'
|
||
|
|
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
|
||
|
|
|
||
|
|
perc=$1
|
||
|
|
epp=$((100 - perc))
|
||
|
|
|
||
|
|
sysctl -N dev.hwpstate_intel | grep -E 'dev.hwpstate_intel.[0-9]+.epp' | while read var; do
|
||
|
|
sysctl "$var=$epp"
|
||
|
|
done
|