Q2) Amdahl's law determines the speedup of a parallel program that has a sequential fraction 0 <= f<=1. Suppose we have f = 1/5 ( i.e. 20% of the program is sequential and cannot be parallelized ) and number of processors P = 6. 1. What is the speedup of this parallel program? 2. What is the parallel efficiency ?
Q2) Amdahl's law determines the speedup of a parallel program that has a sequential fraction 0 <= f<=1. Suppose we have f = 1/5 ( i.e. 20% of the program is sequential and cannot be parallelized ) and number of processors P = 6. 1. What is the speedup of this parallel program? 2. What is the parallel efficiency ?
Computer Networking: A Top-Down Approach (7th Edition)
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Transcribed Image Text:Q2) Amdahl's law determines the speedup of a parallel program that has a sequential
fraction 0 <= f<=1.
Suppose we have f = 1/5 ( i.e. 20% of the program is sequential and cannot be
parallelized ) and number of processors P = 6.
1. What is the speedup of this parallel program?
2. What is the parallel efficiency ?
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