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Assume the following distribution of instructions for a given program: Arithmetic Store Load Branch operations 680 2 operations operations operations 120 5 Number of instructions 160 40 CPI 4 1 4.1. What are the execution time and the average CPI of the above program on a 2.0 GHz processor? 4.2. If the number of store instructions can be reduced by half and the number of load operations can be reduced by 25%, then what is the total speed-up in program execution time and the new average CPI of the above program executed on 3.0 GHz processor?

Assume the following distribution of instructions for a given program: Arithmetic Store Load Branch operations 680 2 operations operations operations 120 5 Number of instructions 160 40 CPI 4 1 4.1. What are the execution time and the average CPI of the above program on a 2.0 GHz processor? 4.2. If the number of store instructions can be reduced by half and the number of load operations can be reduced by 25%, then what is the total speed-up in program execution time and the new average CPI of the above program executed on 3.0 GHz processor?

Computer Networking: A Top-Down Approach (7th Edition)
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...
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Assume the following distribution of instructions for a given program: Arithmetic Store Load Branch Number of instructions CPI operations 680 2 operations operations operations 40 1 120 160 5 4 4.1. What are the execution time and the average CPI of the above program on a 2.0 GHz processor? 4.2. If the number of store instructions can be reduced by half and the number of load operations can be reduced by 25%, then what is the total speed-up in program execution time and the new average CPI of the above program executed on 3.0 GHz processor?
Transcribed Image Text:Assume the following distribution of instructions for a given program: Arithmetic Store Load Branch Number of instructions CPI operations 680 2 operations operations operations 40 1 120 160 5 4 4.1. What are the execution time and the average CPI of the above program on a 2.0 GHz processor? 4.2. If the number of store instructions can be reduced by half and the number of load operations can be reduced by 25%, then what is the total speed-up in program execution time and the new average CPI of the above program executed on 3.0 GHz processor?
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