The Data Cannot be displayed,there is no viewpoint available for data

1. In a console, run your application without VTune(TM) Amplifier XE - does it work smoothly?

2. In same console, run "/opt/intel/vtune_xe_2013/amplifier-var.sh"

3. Run "amplxe-cl -collect hotspots -- app" or "amplxe-gui" to verify it works.

Note: In Ubuntu 11.4, you may need to disable ptrace_scope. 

cat /proc/sys/kernel/yama/ptrace_scope   ;    "0" is expected, if it is "1",

Then do

$echo 0 | sudo tee /proc/sys/kernel/yama/ptrace_scope