I am using vTune 9.1 on Fedora 10.
The vTuneDemo works just fine and I can dive down into the actual code and everything. Under the "modules" of a thread of the vtunedemo process I can see the vtunedemo module, vmlinux-220.127.116.11-170.2.117.fc10.x86_64, and Other32. I can drill inside the vtunedemo, but not any of the others.
There are many possibilities on your problem.
1) Did you fork a child process, and main process terminates quickly? I saw "3 clock cycles on your process", so I guess. Please refer to http://software.intel.com/en-us/articles/sampling-data-collection-dont-know-child-processes-terminat...
2) You may not sanctify any target applicationbefore doing sampling data collection - I mean to manually launch your application, so performance data for all active applications in the system will be collected.
3) I think there is less samples in your code, but there should be more samples in IPP libraries.
4)For samples in IPP libraries, Iguess that you will seesome export functions from libippem64t.so and libippiem64t.so.