a datapath With 6 stages. Operation times/delays associated each öf these 6 stages are shown below: Register Write Back 100 ps Instruction Instruction Execute 1 Execute 2 Data Access Fetch 200 ps Decode 100 ps 150 ps 150 ps 200 ps Answer the following questions: What is the shortest possible clock period for single-cycle, non-pipelined implementation? What is the shortest possible clock period for pipelined implementation? How long will it take to execute 5 instructions on single-cycle, non-pipelined implementation? How long will it take to execute 5 instructions on pipelined implementation? Assume that no pipeline hazards are encountered while executing these 5 instructions. How long will it take to execute 5 instructions on pipelined implementation? Assume that there are 2 pipeline stalls (due to hazards) while executing these 5 instructions. а) b) c) d) e)

Computer Networking: A Top-Down Approach (7th Edition)
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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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part a,b and c already answered earlier

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Consider a datapath with 6 stages. Operation times/delays associated with each of these 6 stages
are shown below:
Register
Write Back
Instruction
Instruction
Execute 1
Execute 2
Data Access
Fetch
200 ps
Decode
100 ps
150 ps
150 ps
200 ps
100 ps
Answer the following questions:
a)
What is the shortest possible clock period for single-cycle, non-pipelined
implementation?
What is the shortest possible clock period for pipelined implementation?
How long will it take to execute 5 instructions on single-cycle, non-pipelined
implementation?
How long will it take to execute 5 instructions on pipelined implementation? Assume
that no pipeline hazards are encountered while executing these 5 instructions.
How long will it take to execute 5 instructions on pipelined implementation? Assume
that there are 2 pipeline stalls (due to hazards) while executing these 5 instructions.
b)
c)
d)
e)
Transcribed Image Text:Consider a datapath with 6 stages. Operation times/delays associated with each of these 6 stages are shown below: Register Write Back Instruction Instruction Execute 1 Execute 2 Data Access Fetch 200 ps Decode 100 ps 150 ps 150 ps 200 ps 100 ps Answer the following questions: a) What is the shortest possible clock period for single-cycle, non-pipelined implementation? What is the shortest possible clock period for pipelined implementation? How long will it take to execute 5 instructions on single-cycle, non-pipelined implementation? How long will it take to execute 5 instructions on pipelined implementation? Assume that no pipeline hazards are encountered while executing these 5 instructions. How long will it take to execute 5 instructions on pipelined implementation? Assume that there are 2 pipeline stalls (due to hazards) while executing these 5 instructions. b) c) d) e)
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