#!/bin/sh
clear
echo
echo "simple_processes >xxx"
time  ./simple_processes >xxx
echo "simple_processes >/dev/null"
time  ./simple_processes > /dev/null
tail -1 xxx
echo
# echo  "simple_processes1 >xxx"
# time  ./simple_processes1 >xxx
# echo  "simple_processes1 >/dev/null"
# time  ./simple_processes1 > /dev/null
# tail -1 xxx
# echo
echo "simple threads >xxx"
time  ./simple_threads > xxx
echo "simple threads >/dev/null"
time  ./simple_threads > /dev/null
tail -1 xxx
echo
echo "simple >xxx"
time  ./simple > xxx
echo "simple >/dev/null"
time  ./simple > /dev/null
tail -1 xxx