Quiz submission record for quiz6-1-1 at Mon Jul 26 10:47:02 2004:

Your Answer for Question 1:
hazards would not be handled at all and incorrect results would almost certainly be outputted, unless the instructions were well tailored with nops and the like.

Your Answer for Question 2:
alu output:
add $1,$2,$2
add $3,$1,$2

memory output:
lw $1,0($2)
nop
add $2,$1,$2

register output:
add $1,$2,$3
add $4,$5,$6

Your Answer for Question 3:
stalls are done by setting ex,mem, and wb are all set to zero to create a nop instruction.  It is not repeated because the hazard unit is omniscient of the surrounding instructions and can tell what the next instruction is remembers if it just issued a nop.


Your unique submission ID is quiz6-1-1-cs61c-bg-1090864022-2001.