How to detect cpu migrations by VTune

[LIU_Q_]

How do I detect the cpu migrations of a program by VTune?

[Divino_C_]

I'm not sure how you can use VTune to do that, but you can use Linux Perf (assuming you are using Linux):

perf stat -e cpu-migrations -- /path/to/your/program

[David_A_Intel1 · Accepted solution]

You can use the Timeline Grouping to group by "Thread / H/W Context".  This will show which core the thread ran on at various times.