1#!/bin/bash 2 3# 4# print Intel PT Power Events and PTWRITE. The intel_pt PMU event needs 5# to be specified with appropriate config terms. 6# 7if ! echo "$@" | grep -q intel_pt ; then 8 echo "Options must include the Intel PT event e.g. -e intel_pt/pwr_evt,ptw/" 9 echo "and for power events it probably needs to be system wide i.e. -a option" 10 echo "For example: -a -e intel_pt/pwr_evt,branch=0/ sleep 1" 11 exit 1 12fi 13perf record $@ 14