#!/bin/sh
set -eu

printf "$(hostname)"
printf -
grep -q '[^0-9]' /sys/devices/system/cpu/cpu[0-9]*/topology/thread_siblings_list && printf ht || printf noht
printf -
grep -q 1 /sys/devices/system/cpu/intel_pstate/no_turbo && printf notb || printf tb
printf -
if [ -f /sys/class/power_supply/AC/online ]; then
  grep -q 1 /sys/class/power_supply/AC/online && printf ac || printf noac
else
  printf nops
fi
printf -
printf "$(gcc -march=native -Q --help=target|grep march | cut -d= -f2 | grep -ow '\S*')"
printf '\n'