Explain efficiency performance and issues in pipelining, Computer Engineering

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Efficiency

The effectiveness of pipeline can be measured the same as the ratio of busy time span to total time span counting the idle time. Let c be clock period of a pipeline the effectiveness/efficiency E can be referred as:

E = (n. m. c) / m. [m.c + (n-1).c] = n / (m + (n-1)

As n-> ∞, E becomes 1

 


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