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A parallel program executes in 242 seconds on 16 processors. Through benchmarking we determine that 9.68 seconds are spent performing initializations and cleanup on one

A parallel program executes in 242 seconds on 16 processors. Through benchmarking we determine that 9.68 seconds are spent performing initializations and cleanup on one processor. During the remaining time all 16 processors are active.

a. What is the speedup?

b. Calculate the cost and efficiency of this solution.

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