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Add support for controlling turbo boost in the set cpu perf perc script.

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This commit is contained in:
Tom Alexander 2023-08-12 21:35:19 -04:00
parent 40437bec04
commit e84fd15cf2
Signed by: talexander
GPG Key ID: D3A179C9A53C0EDE
1 changed files with 8 additions and 1 deletions
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9
ansible/roles/cpu/files/cpu_set_perf_perc_linux
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@ -1,13 +1,20 @@
#!/usr/bin/env bash #!/usr/bin/env bash
# #
# Tell speedshift whether to maximize CPU performance (100) or energy # Tell speedshift whether to maximize CPU performance (100) or energy
# efficiency (0). # efficiency (0). If set to 101 this will enable turboboost.
set -euo pipefail set -euo pipefail
IFS=$'\n\t' IFS=$'\n\t'
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )" DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
perc=$1 perc=$1
if [ $perc -gt 100 ]; then
echo 0 | tee /sys/devices/system/cpu/intel_pstate/no_turbo
perc=100
else
echo 1 | tee /sys/devices/system/cpu/intel_pstate/no_turbo
fi
if [ $perc -lt 50 ]; then if [ $perc -lt 50 ]; then
echo "power" | tee /sys/devices/system/cpu/cpufreq/policy*/energy_performance_preference echo "power" | tee /sys/devices/system/cpu/cpufreq/policy*/energy_performance_preference
else else