Question: Question 1) On Datapath (computer architecture) a) Given the following timings per component how long will the execution of a LW followed by a ADD

Question 1) On Datapath (computer architecture)

a) Given the following timings per component how long will the execution of a LW followed

by a ADD operation take on a CPU with no pipelining?

i) IF: 50ms, ID: 10ms, Ex: 30ms, Mem: 50ms, WB: 15ms

b) Assuming no forwarding and a five-stage pipeline how long will the execution of a LW

and a ADD operation take using the timings from above?

c) Did pipelining improve the performance of LW or ADD? If it did state why, if it did not,

state what would need to happen to see some performance improvement.

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