Hi! What is the recommended procedure for profiling a ROOT macro (which use an aclic-ed library)? Can i just do valgrind --tool=callgrind root myMacro.C ? Thanks a lot!

If you want a nice graphic interface to callgrind, take a look at Profiling Function Execution | Qt Creator Manual (and Coding in ROOT with the horsepower of an F1 - ROOT ). Or directly kcachegrind. Some alternatives with flame graphs would be: Analyzing CPU Usage | Qt Creator Manual or GitHub - KD…