Yup. Back in the day VTune was useful and good, then I haven't used it for more than 20 years. It might be still good, but knowing how much more complicated the

Yup. Back in the day VTune was useful and good, then I haven't used it for more than 20 years. It might be still good, but knowing how much more complicated the current CPU architecture is, and how much I've lost touch with low-level assembly I don't know if it's going to be useful to me. I'm relying now on profiling, and other programmers that have become way better in this than me to hear their opinion, and use that as basis (or others on the web). Most of the time, some good optimized library would do pretty good.