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Using Amdahl’s Law, calculate the speedup gain of an application that has a 60 percent parallel component for (a) two processing cores and (b) four processing cores.
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a. F= 60% 1-F=40%

s=2

According to amdhal law

Speedup=1/((1-F)+(F/s))=1/((0.40)+(0.60/2))=1/0.70=1.41

b.

Speedup=1/((0.40)+(0.60/4))=1/0.55=1.81

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