c) Table 2 shows the execution time of a program using different number of processes in a processor with six processing cores. Table 2 Process Execution Time (seconds) Sequential 6000 3400 2500 2000 1800 1700 1720 8. 1735 i) Calculate the speedup and efficiency for every execution. ii) Discuss the reason behind the decline in terms of speedup when the program is executed using more than six processes. 2345 coN00

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Subject: Parallel processing 

c) Table 2 shows the execution time of a program using different number of processes in a
processor with six processing cores.
Table 2
Execution Time (seconds)
6000
Process
Sequential
3400
3
2500
4
2000
1800
6.
1700
7
1720
8
1735
i) Calculate the speedup and efficiency for every execution.
ii) Discuss the reason behind the decline in terms of speedup when the program is
executed using more than six processes.
Transcribed Image Text:c) Table 2 shows the execution time of a program using different number of processes in a processor with six processing cores. Table 2 Execution Time (seconds) 6000 Process Sequential 3400 3 2500 4 2000 1800 6. 1700 7 1720 8 1735 i) Calculate the speedup and efficiency for every execution. ii) Discuss the reason behind the decline in terms of speedup when the program is executed using more than six processes.
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