ampere_research/pytorch/power.sh

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#! /bin/bash
baseline_time_s="$1"
arch=$(uname -m)
if [[ $arch = aarch64 ]]; then
iter=0
function aarch64_power {
sensors | awk '/CPU power:/ {printf "Socket"++count[$1] " "; print $3}'
((iter++))
sleep 1s
}
if [[ -z "$baseline_time_s" ]]; then
while true; do
aarch64_power
done
else
while [[ "$iter" -ne "$baseline_time_s" ]]; do
aarch64_power
done
fi
elif [[ $arch = x86_64 ]]; then
if [[ -z "$baseline_time_s" ]]; then
turbostat -s PkgWatt -i 1 2>/dev/null
else
turbostat -s PkgWatt -n "$baseline_time_s" -i 1 2>/dev/null
fi
fi