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Added support for cpufreq-set from cpufrequtilities package.

This commit is contained in:
Sepero 2015-01-31 17:49:26 -05:00
parent 5e90b1346e
commit 5ddf325c45
1 changed files with 7 additions and 2 deletions
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9
temp_throttle.sh
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@ -2,7 +2,7 @@
# Usage: temp_throttle.sh max_temp
# USE CELSIUS TEMPERATURES.
# version 2.11
# version 2.20
cat << EOF
Author: Sepero 2013 (sepero 111 @ gmx . com)
@ -104,7 +104,12 @@ set_freq () {
FREQ_TO_SET=$(echo $FREQ_LIST | cut -d " " -f $CURRENT_FREQ)
echo $FREQ_TO_SET
for i in $(seq 0 $CORES); do
echo $FREQ_TO_SET > /sys/devices/system/cpu/cpu$i/cpufreq/scaling_max_freq
# Try to set core frequency by writing to /sys/devices.
{ echo $FREQ_TO_SET 2> /dev/null > /sys/devices/system/cpu/cpu$i/cpufreq/scaling_max_freq; } ||
# Else, try to set core frequency using command cpufreq-set.
{ cpufreq-set -c $i --max $FREQ_TO_SET > /dev/null; } ||
# Else, return error message.
{ err_exit "Failed to set frequency CPU core$i. Run script as Root user. Some systems may require to install the package cpufrequtils."; }
done
}