what is "prepare_preload" ?

just after I log in, I see the command “/usr/bin/perl /usr/bin/prepare_preload” running and consuming about 80% of CPU then finished after ~10 seconds.
does anyone know what is that and why does it run?
reading its help, it seems like it processes strace output and generates something but I don’t know anything beyond that.

openSUSE 11.2 - GNOME - Atom N270 1.6


Maybe you can find the information you need here Preload - openSUSE


thanks, I think I got it