Homework Sourse617b For the following system that has both serial and paral
[6.17b] For the following system that has both serial and parallel activities, calculate the speedup ratio. 100 processors, fs = 0.1
A)9.17
B)10.9
C)6.54
D)100
Solution
The speedup ratio for 100 processors and fs = 0.1 is \\frac{100}{100 \\times 0.1+1-0.1} =9.17. Because the formula used is $S = \\frac{p}{pf_{s}+1-f_{s}} where $S is speedup ratio and p is 100 and fs = 0.1.
So the answer is ( A) 9.17
![[6.17b] For the following system that has both serial and parallel activities, calculate the speedup ratio. 100 processors, fs = 0.1 A)9.17 B)10.9 C)6.54 D)100S](/WebImages/12/617b-for-the-following-system-that-has-both-serial-and-paral-1010133-1761521346-0.webp "[6.17b] For the following system that has both serial and parallel activities, calculate the speedup ratio. 100 processors, fs = 0.1 A)9.17 B)10.9 C)6.54 D)100S")
