A fast load may flush {HEAD ~ the cache} and run {TAIL ~ an application} containing the entire instruction set 
A fast load may flush { HEAD ~ the cache } and run { TAIL ~ an application } containing the entire instruction set
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH