I would like to have a coarse filter for my callgrind output.
If I ask callgrind to capture a run, I want to tell it to prune at a .so level.
For instance, I would like to tell it that it should not collect calls inside ligGLX.so shared library.
I have not been able to find out how I can do this. There is an option to toggle collect for a specific function, but I am looking for pruning options.
I also tried dealing with this post-capture, and tell gprof2dot.py to prune for a path. But I have not been able to do so successfully. Any path I specify results into an empty .dot file.