> Are there any tools for measuring cache performance etc. These are the ones I know of: Linux: cachegrind (in valgrind), oprofile (, vtune) Tru64: atom tools; prof, uprofile, hiprof, pixie Mac OS: chud Windows: vtune AFAIK, most of these provide raw data that you need to know how to interpret. //lat -- OK, so what's the speed of dark?