I am using vtune_amplifier_xe_2013 at a remote machine over a command line interface. In order to analyze the data in gui , I move the results to my local machine.
However, on openning the results in gui on a local machine, the hardware event counters are different than the counters in the summary of the cl report(conters like CPU_CLK_UNHALTED.THREAD, etc). This number is significantly different if I use __itt_pause() and __itt_resume() in my code to measure performance only of certain code sections.
I wonder if I need to configure gui or is something missing in project properties of the gui project which is causing this issue?
I am trying to do a line by line analysis of cache miss(LLC miss) for my software. However, I am not able to see these values in the vtune gui at the line by line level(all the back-end bound values, LLC miss, LLC Hit, DTLB overhead etc, are always 0, even if the back end bound operations are non zero). I wonder if it is possible to see LLC miss at a line by line level in vtune? (if yes,am I possibly missing something?)