Question: Consider the following code sequence that might be used to compute the product ofthe elements of a small, 5 element vector that has already been
Consider the following code sequence that might be used to compute the product ofthe elements of a small, 5 element vector that has already been loaded into registers $1 through $5:
mul$1, $1, $2
mul$1, $1, $3
mul$1, $1, $4
mul$1, $1, $5
Consider the dependences induced in this code segment and the corresponding data hazards created.Carefully think about the forwarding required to correctly resolve the hazards and, using a data path diagram showing the forwarding paths needed, explain what needs to be forwarded, from where and to where. Modify theequationsgiven in class for MEM data hazards to handle this special case.Briefly explain why your equations make sense.
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