5-Consider a computer running a program that requires 400 s, with 80 s spent executing FP instructions, 40 s executed L/S instructions, and 40 s spent execut- ing branch instructions. • By how much is the total time reduced if the time for FP operations is reduced by 5%? • By how much is the time for INT operations reduced if the total time is reduced by 5%? • Can the total time can be reduced by 10% by reducing only the time for branch instructions?

Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
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5-Consider a computer running a program that requires 400 s, with 80 s spent
executing FP instructions, 40 s executed L/S instructions, and 40 s spent execut-
ing branch instructions.
• By how much is the total time reduced if the time for FP operations is reduced
by 5%?
• By how much is the time for INT operations reduced if the total time is reduced
by 5%?
• Can the total time can be reduced by 10% by reducing only the time for branch
instructions?
Transcribed Image Text:5-Consider a computer running a program that requires 400 s, with 80 s spent executing FP instructions, 40 s executed L/S instructions, and 40 s spent execut- ing branch instructions. • By how much is the total time reduced if the time for FP operations is reduced by 5%? • By how much is the time for INT operations reduced if the total time is reduced by 5%? • Can the total time can be reduced by 10% by reducing only the time for branch instructions?
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