lets_oprofile.old

#! /bin/bash

export session=$1;

sleep 2;

# Before using oprofile be sure to reset the data (data persists for subsequent measurements unless reset):
echo "Shutting down old oprofile daemon"
sudo opcontrol --shutdown;
sudo opcontrol --reset;
echo ""

# Press Enter to start
sudo opcontrol --setup --event=CPU_CLK_UNHALTED:100000;
#sudo opcontrol --setup --event=CPU_CLK_UNHALTED:100000 --event=RAT_STALLS:6000:0x02:0:1;
#sudo opcontrol --setup --event=ILD_STALL --event=BR_MISSP_EXEC;
#sudo opcontrol --event=RAT_STALLS:6000:0x02:0:1;
echo "Press Enter to Start OPROFILE";
echo ""
read x;

# begin profiling 
sudo opcontrol --start --no-vmlinux;

# Press Enter to stop
echo "Press Enter to Stop OPROFILE"
echo ""
read x;

# end it
sudo opcontrol --stop;

# dump the profile data 
sudo opcontrol --dump;

# save the profile data
sudo opcontrol --save=$session

# process the report data
sudo opreport -l -g -d --xml -o $session.opm session:$session;

# Remove the oprofile data
sudo rm -rf /var/lib/oprofile/samples/$1