Q2- The sum of a 100 * 100 matrix (total 10000 number) of floating point numbers is calculated usin parallel program that runs on 10 processors. A single floating point addition of two numbers takes 4 micro seconds. A- Using Amdahl's formula what is the execution time of calculating this sum if each of the 10 processors gets an equal balanced work load. B- Using Amdahl's formula what is the execution time of calculating this sum if one processor E 2000 numbers of the total work load to sum and the other 9 processors each get an equal lo out of the remaining 8000 numbers work load.

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Q2- The sum of a 100 * 100 matrix (total 10000 number) of floating point numbers is calculated using a
parallel program that runs on 10 processors. A single floating point addition of two numbers takes 4
micro seconds.
A- Using Amdahl's formula what is the execution time of calculating this sum if each of the 10
processors gets an equal balanced work load.
B- Using Amdahl's formula what is the execution time of calculating this sum if one processor gets
2000 numbers of the total work load to sum and the other 9 processors each get an equal load
out of the remaining 8000 numbers work load.
Transcribed Image Text:Q2- The sum of a 100 * 100 matrix (total 10000 number) of floating point numbers is calculated using a parallel program that runs on 10 processors. A single floating point addition of two numbers takes 4 micro seconds. A- Using Amdahl's formula what is the execution time of calculating this sum if each of the 10 processors gets an equal balanced work load. B- Using Amdahl's formula what is the execution time of calculating this sum if one processor gets 2000 numbers of the total work load to sum and the other 9 processors each get an equal load out of the remaining 8000 numbers work load.
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