Suppose you have a machine that executes a program consisting of 50% floating point multiply, 20% floating point divide, and the remaining 30% are from other instructions. Management wants the machine to run 4 times faster. You can make the divide run at most 3 times faster and the multiply run at most 8 times faster. Can you meet management's goal by making only one improvement, and which one? Amdahl's Law states: Execution time after improvement = (Execution time affected by improvement)/(Amount of Improvement) + Execution time unaffected

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
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
icon
Related questions
Question

Can you please help me with this problem can you do it step by step because this is a calculation problem and can you do it step by step so I understand how you did it using the calculation 

Suppose you have a machine that executes a program consisting of 50% floating point multiply, 20% floating point
divide, and the remaining 30% are from other instructions.
Management wants the machine to run 4 times faster. You can make the divide run at most 3 times faster and the
multiply run at most 8 times faster. Can you meet management's goal by making only one improvement, and which
one?
Amdahl's Law states:
Execution time after improvement =
(Execution time affected by improvement)/(Amount of Improvement) + Execution time unaffected
Transcribed Image Text:Suppose you have a machine that executes a program consisting of 50% floating point multiply, 20% floating point divide, and the remaining 30% are from other instructions. Management wants the machine to run 4 times faster. You can make the divide run at most 3 times faster and the multiply run at most 8 times faster. Can you meet management's goal by making only one improvement, and which one? Amdahl's Law states: Execution time after improvement = (Execution time affected by improvement)/(Amount of Improvement) + Execution time unaffected
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 5 steps with 12 images

Blurred answer
Recommended textbooks for you
Computer Networking: A Top-Down Approach (7th Edi…
Computer Networking: A Top-Down Approach (7th Edi…
Computer Engineering
ISBN:
9780133594140
Author:
James Kurose, Keith Ross
Publisher:
PEARSON
Computer Organization and Design MIPS Edition, Fi…
Computer Organization and Design MIPS Edition, Fi…
Computer Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science
Network+ Guide to Networks (MindTap Course List)
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:
9781337569330
Author:
Jill West, Tamara Dean, Jean Andrews
Publisher:
Cengage Learning
Concepts of Database Management
Concepts of Database Management
Computer Engineering
ISBN:
9781337093422
Author:
Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:
Cengage Learning
Prelude to Programming
Prelude to Programming
Computer Engineering
ISBN:
9780133750423
Author:
VENIT, Stewart
Publisher:
Pearson Education
Sc Business Data Communications and Networking, T…
Sc Business Data Communications and Networking, T…
Computer Engineering
ISBN:
9781119368830
Author:
FITZGERALD
Publisher:
WILEY