Question: Problem 2: The following MIPS instruction sequence is executed on a 5-cycle pipeline datapath, implemented with hazard detection and forwarding units. lw add lw add

Problem 2: The following MIPS instruction sequence is executed on a

Problem 2: The following MIPS instruction sequence is executed on a 5-cycle pipeline datapath, implemented with hazard detection and forwarding units. lw add lw add Sti0(SO) Ss0, Ss0, Stl $12, 4(Ss0) Ssl, Ss1, St2 Analyze for hazards. How many bubbles, if any, will be required this instruction sequence? Can a compiler improve the performance? C Use attached pipeline sheet and show hazards and indicate for each line what would need to be done in terms of forwarding or bubbles. On one sheet draw arrows showing the initial hazards. On another sheet show forwarding arrows, or where you would add stalls or nops. If you add a stall add boxes and show the stalled stage like in the lecture, showing effect on following instructions also. Try to make it readable please!!!! put next to instruction: example: lw Stl, 0(St0) bubble (stall) added because of lw for one cycle ALU 000I0IO 000I0I0 010I0I0I0 DIOIOIOI0 Problem 2: The following MIPS instruction sequence is executed on a 5-cycle pipeline datapath, implemented with hazard detection and forwarding units. lw add lw add Sti0(SO) Ss0, Ss0, Stl $12, 4(Ss0) Ssl, Ss1, St2 Analyze for hazards. How many bubbles, if any, will be required this instruction sequence? Can a compiler improve the performance? C Use attached pipeline sheet and show hazards and indicate for each line what would need to be done in terms of forwarding or bubbles. On one sheet draw arrows showing the initial hazards. On another sheet show forwarding arrows, or where you would add stalls or nops. If you add a stall add boxes and show the stalled stage like in the lecture, showing effect on following instructions also. Try to make it readable please!!!! put next to instruction: example: lw Stl, 0(St0) bubble (stall) added because of lw for one cycle ALU 000I0IO 000I0I0 010I0I0I0 DIOIOIOI0

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