This is a list of some representative documents I compiled during my participation in Google Summer of Code (2012), for the Geant4 project. Geant4 is CERN’s high energy physics simulation framework.

These files were written during the highly intense period of GSOC and their style resemble that of "personal notes", rather than authoritative documents. Of particular interest, in my humble opinion, is the part on how to invalidate CPU caches from within a DTrace script. This technique had been tested and could be used in other related projects as well.

Here you can find the final presentation, that sums things up.