The memtrace* sample clients use drutil_expand_rep_string, but the instrace* ones do not. This can confuse users: https://groups.google.com/g/dynamorio-users/c/HR4pX6lwP_I

It would be good to have some (at least 3-5) tutorials that teach new users what LIKWID can do and how to use it properly. From my experience as a user and FOSS developer, tutorials like deal.ii's are good thing to have. In that case we have first 5 that has to be read in a sequence by users, and then things start to branch off by t

In order to simplify contribution process, code style guidelines should be explicitly mentioned for the project.

Logger needs somekind of logging level / category since there are different kind of prints for different purposes. For example, there are:

1. user actions (click something, causes something)
2. patching, system-related
3. graphics function tracing (which can be filtered out)
4. profiling