I am working an a Qt application (C++ and QML hybrid) that I cross-compile and then deploy on an ARM target. Since I am using different targets, and that I would like to make a comparison of these targets based on their performances, I would like to test the performances of my application on each of these targets.

I was thinking about measuring the FPS of my application, but I don't know how to do so.

If it's the proper way to make such a test, how do I implement it? If there's a better and/or simpler way to do so, I would be glad hearing about it

Any help would be greatly appreciated.