We have the following 5 instructions running on a 5-stage pipelined processor. 1: ADD $R3, $R2, SR4 12: SW $R3, 24(SR5) 13: LW $R3, 36($R5) 14: SUB $R4, SR3, SR7 15: ADD $R5, $R3, SR4 Assume that there is no data forwarding in the pipelined processor. Indicate the real data hazards using the format as "RAW data hazard from 1 to 12 on register R3". List the data hazard increasing order of instructions, i.e., 11 to 15. RAW data hazard from | to I on R RAW data hazard from I to I on R RAW data hazard from | to I on R RAW data hazard from I to I on R Add the mininum number of nop instructions to eliminate the hazards. Use 1, 12, 13, 14, 15, nop in the solution.
We have the following 5 instructions running on a 5-stage pipelined processor. 1: ADD $R3, $R2, SR4 12: SW $R3, 24(SR5) 13: LW $R3, 36($R5) 14: SUB $R4, SR3, SR7 15: ADD $R5, $R3, SR4 Assume that there is no data forwarding in the pipelined processor. Indicate the real data hazards using the format as "RAW data hazard from 1 to 12 on register R3". List the data hazard increasing order of instructions, i.e., 11 to 15. RAW data hazard from | to I on R RAW data hazard from I to I on R RAW data hazard from | to I on R RAW data hazard from I to I on R Add the mininum number of nop instructions to eliminate the hazards. Use 1, 12, 13, 14, 15, nop in the solution.
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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Transcribed Image Text:We have the following 5 instructions running on a 5-stage pipelined processor.
11: ADD $R3, $R2, SR4
12: SW $R3, 24(SR5)
13: LW $R3, 36($R5)
14: SUB SR4, ŞR3, SR7
15: ADD $R5, SR3, SR4
Assume that there is no data forwarding in the pipelined processor. Indicate the real data hazards using the format as "RAW data hazard from 11 to 12 on register R3". List the data hazard in an
increasing order of instructions, i.e., 11 to 15.
RAW data hazard from I
to I
on R
RAW data hazard from I
to I
on R
RAW data hazard from I
to I
on R
RAW data hazard from I
to I
on R
Add the mininum number of nop instructions to eliminate the hazards. Use 11, 12, 13, 14, 15, nop in the solution.
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