Below is the precedence graph for a set of tasks to be executed on a parallel…
ISRO Scientist/Engineer SC · 2011 · Computer Science
Below is the precedence graph for a set of tasks to be executed on a parallel processing system S.
What is the efficiency of this precedence graph on S if each of the tasks T1, T2, T3,....T8 takes the same time and the system S has five processors?
- A.
25%
- B.
40%
- C.
50%
- D.
90%
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Correct answer: B
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