If there is no forwarding or hazard detection, insert NOPs to ensure correct execution. This exercise is

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If there is no forwarding or hazard detection, insert NOPs to ensure correct execution.

This exercise is intended to help you understand the relationship between forwarding, hazard detection, and ISA design. Problems in this exercise refer to the following sequences of instructions, and assume that it is executed on a 5-stage pipelined datapath: a. b. ADD R5, R2, R1 LW R3,4 (R5) LW R2,0(R2) R3, R5, R3 OR SW R3,0(R5) LW R2,0 (R1) AND R1, R2, R1 LW

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Computer Organization And Design The Hardware Software Interface

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4th Revised Edition

Authors: David A. Patterson, John L. Hennessy

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Question Posted: Oct 27, 2023 05:18 PM

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If there is no forwarding or hazard detection, insert NOPs to ensure correct execution. This exercise is

Question:

a. b. ADD R5, R2, R1 LW R3,4 (R5) LW R2,0(R2) R3, R5, R3 OR SW R3,0(R5) LW R2,0 (R1) AND R1, R2, R1 LW R3,0(R2) LW R1,0 (R1) R1,0 (R2) SW Instruction sequence

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The question provides two sequences of instructions and asks us to insert NOPs to ensure correct exe...View the full answer

Computer Organization And Design The Hardware Software Interface

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