Question: To reduce clock cycle time, we are considering a split of the MEM stage into two stages. Repeat 4.20.2 for this 6-stage pipeline. Problem 4.20.2

To reduce clock cycle time, we are considering a split of the MEM stage into two stages. Repeat 4.20.2 for this 6-stage pipeline.

Problem 4.20.2

Find all hazards in this instruction sequence for a 5-stage pipeline with and then without forwarding.

Problems in this exercise refer to the following instruction sequences: a. b. ADD R1, R2, R1 LW R2,0 (R1) LW R1,4 (R1) OR R3, R1, R2 LW R1,0 (R1) R1, R1, R2 AND LW R2,0 (R1) LW R1,0

a. b. ADD R1, R2, R1 LW R2,0 (R1) LW R1,4 (R1) OR R3, R1, R2 LW R1,0 (R1) R1, R1, R2 AND LW R2,0 (R1) LW R1,0 (R3) Instruction Sequence

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Youve presented a scenario where we have a 6stage pipeline with the MEM stage split into two However the original question refers to finding all hazards in a 5stage pipeline for given instruction sequ... View full answer

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