I have a licensed copy of Intel VTune Amplifier XE 2011 product.
I have installed the vtune runtime module on a linux machine. I have a program that takes a number of threads as input. My goal is to capture the profiling data
of the program in differnt sampling modes. It works reasonably well in hotspots sampling mode for upto 200 threads. But, when I want to capture the profiling data
in the locksandwait sampling mode with even 100 threads, writing of the results file terminates abnormally. However, it works with 10 threads. I would appreciate
if you could help me with this problem.
Linux version: x86_64 GNU/Linux CPU cores: 24
VTune version: XE 2011 sp1_update2
Thanks in advance,