You'll probably need a repeatable excerpt from your program which runs no more than 5 minutes (running a script on host which is launched in VTune)
To start with, you might try analyzing with and without transparent huge pages:
The linpack benchmarks supplied with MPSS should have some hints about huge pages.
I run the following command and get error information.
wj@mcc21:~/mic_test$ mpirun -host mcc21 -n 1 ./cpu : -host mic0 -n 1 amplxe-cl -c advanced-hotspots /home/wj/graph/mic
/home/wj/bin/amplxe-cl: /home/wj/bin/amplxe-cl: cannot execute binary file
But when I run another program in native mode,it works well.
amplxe-cl -r ./ -target-system=mic-native:0 -collect advanced-hotspots /home/wj/
My MIC (KNC B0 4GB) and the host linux are too old for a full upgrade to current VTune. Yesterday I was getting messages about VTune not accepting the disparities when trying to use either the latest or the last working VTune with the latest compilers.