#!/bin/sh

hw_events=$(
 for i in $(perf list | sed -n 's/\[Hardware.*event\]//; T; s/ OR .*//; p'); do
    perf stat -e $i true >/dev/null 2>&1 &&
     printf -- "-e %s \n" $i
 done | tr -d '\n'
)

perf stat $hw_events "$@"