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Assume the following sequence of instructions is executed on a five-stage pipelined datapath: add X11, X10, X5 ld X12, ld X13, and X5, X10, X6 or X15, X13, XO add X6, X5, X0 8 (X11) 0 (X10) Assume that the register write is done in the first half of cycle and register read happens in the second half of cycle; draw the pipeline diagram for the following cases: a) If there is no forwarding or hazard detection, insert NOPs to ensure correct execution. b) Re-arrange the code to avoid NOPS. c) If forwarding is applied, show forwarding path using connections between stages.

Assume the following sequence of instructions is executed on a five-stage pipelined datapath: add X11, X10, X5 ld X12, ld X13, and X5, X10, X6 or X15, X13, XO add X6, X5, X0 8 (X11) 0 (X10) Assume that the register write is done in the first half of cycle and register read happens in the second half of cycle; draw the pipeline diagram for the following cases: a) If there is no forwarding or hazard detection, insert NOPs to ensure correct execution. b) Re-arrange the code to avoid NOPS. c) If forwarding is applied, show forwarding path using connections between stages.

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Computer Organization/Design question (RISC-V). Please show all your steps for each part.

Assume the following sequence of instructions is executed on a five-stage pipelined datapath: add X11, X10, X5 ld X12, 8 (X11) 1d X13, 0 (X10) and X5, X10, X6 or X15, X13, X0 add X6, X5, X0 Assume that the register write is done in the first half of cycle and register read happens in the second half of cycle; draw the pipeline diagram for the following cases: a) If there is no forwarding or hazard detection, insert NOPs to ensure correct execution. b) Re-arrange the code to avoid NOPs. c) If forwarding is applied, show forwarding path using connections between stages. *Please solve correctly. Thank you.
Transcribed Image Text:Assume the following sequence of instructions is executed on a five-stage pipelined datapath: add X11, X10, X5 ld X12, 8 (X11) 1d X13, 0 (X10) and X5, X10, X6 or X15, X13, X0 add X6, X5, X0 Assume that the register write is done in the first half of cycle and register read happens in the second half of cycle; draw the pipeline diagram for the following cases: a) If there is no forwarding or hazard detection, insert NOPs to ensure correct execution. b) Re-arrange the code to avoid NOPs. c) If forwarding is applied, show forwarding path using connections between stages. *Please solve correctly. Thank you.
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