Intel® VTune™ Performance Analyzer for Windows* - Unable to View the Source View when Drilling Down from the Hotspot
Solution: Sampling requires line number and symbol information (debug information) when drilling down from a hotspot view to the source view of a module. Ensure before running an Activity configured with the sampling collector, that debug information is compiled with the binary file. If you do not supply this information, the Intel® VTune™ analyzer disassembles the binary file and displays this information in the source view. It cannot display the source code itself.