Coz

Coz is a bit different from other profiler. For optimal use you should use the debug flag (-d in most cases) when compiling. Because it is not widely used there are not a lot of information about Coz. Try the assignments with the following command

coz run --- {PATH_TO_EXECUTABLE}

More information about Coz can be found on GitHub especially the White Paper. Maybe take a look at the provided benchmarks and the web service to plot the profile.