Assume a five-stage single pipeline (IF, ID, EX, MEM, and WB) microarchitecture. Given the following code, Loop: Iw r3, 0(r0) Iw r1, 0(r3) daddi r1, r1, 1 dsub r4, r3, r2 sw r1, 0(r3) bnz r4, loop a) Draw the pipeline diagram of one iteration of the code, and report the cycle per instruction (CPI); b) Please show all dependencies

Assume a five-stage single pipeline (IF, ID, EX, MEM, and WB) microarchitecture. Given the following code, Loop: Iw r3, 0(r0) Iw r1, 0(r3) daddi r1, r1, 1 dsub r4, r3, r2 sw r1, 0(r3) bnz r4, loop a) Draw the pipeline diagram of one iteration of the code, and report the cycle per instruction (CPI); b) Please show all dependencies

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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Question

Assume a five-stage single pipeline (IF, ID, EX, MEM, and WB) microarchitecture. Given the following
code,
Loop: Iw r3, 0(ro)
Iw r1, 0(r3)
daddi r1, r1, 1
dsub r4, r3, r2
sw r1, 0(r3)
bnz r4, loop
a) Draw the pipeline diagram of one iteration of the code, and report the cycle per instruction (CPI);
b) Please show all dependencies

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