Hi,
When profiling my code with VTune, I often need to find out when a given function gets executed (start elapsed time -> end elapsed time). To do so, I usually do the following:
- I go to the top-down tree view.
- I select a range in the elapsed time graph at the bottom, and "Filter In by Selection"
- I observe the new tree view, and check if the CPU time for that function is close to 100%. If it is not, I need to move my range around -> go back to step 2 and iterate.
This is a rather tedious process. In the top-down tree, there is an option "Filter In by Selection", which almost does what I want. It shows the function in the elapsed time graph, but it does not show its callees.
Basically, what I am looking for is an option in the top-down tree that would be "Filter In by Selection (Recursive)". Is there anything like that in VTune?
Thank you for your help,
Joachim