begin final written homework, work on output format for the hell project
zomg I was allocating off the stack... now just to make my numbers correct
looks like reads are okay now, working on writes
change add_tag to mark_mru, a more succinct and clear function
still seg faulting on l2?
WHY THE FUCK IS L2 NOT ALLOCATING
okay, cache function seems marginally correct... now onto other problems, like hit rate
add last written hw