Computers and Technology, 05.11.2019 23:31, jdudjdn2891
When parallelizing an application, the ideal speedup is speeding up by the number of processors. this is limited by two things: percentage of the application that can be parallelized and the cost of communication. amdahl’s law takes into account the former but not the latter. a. [10] < 1.10> what is the speedup with n processors if 80% of the application is parallelizable, ignoring the cost of communication? b. [20] < 1.10> what is the speedup with 8 processors if, for every processor added, the communication overhead is 0.5% of the original execution time. c. [20] < 1.10> what is the speedup with 8 processors if, for every time the number of processors is doubled, the communication overhead is increased by 0.5% of the original execution time?
Answers: 1
Computers and Technology, 23.06.2019 12:30, umimgoingtofail
What is the difference between the internet and the world wide web?
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Computers and Technology, 23.06.2019 20:00, shadow6728g
How much current flows through the alternator brushes? a. 2–5 a b. 25–35 a, depending on the vehicle c. 5–10 a d. 10–15 a
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