Q1. I am running some benchmarking code from the SPEC CPU 2017 suite. The code I am particularly interested is the omnetpp, which has a total of 2.389 x 10¹2 instrctions. I am running this code on the latest Intel Core i7 processor. The execution time of the omnetpp program on this processor is 750 seconds. a) Find the CPI if the clock cycle time is 0.333 ns.- Ans: b) Find the increase (in %) in CPU time if the number of instructions of omnetpp is increased by 22 % without affecting the CPI.- Ans:

Computer Networking: A Top-Down Approach (7th Edition)
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ISBN:9780133594140
Author:James Kurose, Keith Ross
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Chapter1: Computer Networks And The Internet
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Q1. I am running some benchmarking code from the SPEC CPU 2017 suite. The code I am
particularly interested is the omnetpp, which has a total of 2.389 x 10¹2 instrctions. I am running
this code on the latest Intel Core i7 processor. The execution time of the omnetpp program on
this processor is 750 seconds.
a) Find the CPI if the clock cycle time is 0.333 ns.
Ans:
b) Find the increase (in %) in CPU time if the number of instructions of omnetpp is increased by
22 % without affecting the CPI.-
at)
Ans:
Transcribed Image Text:Q1. I am running some benchmarking code from the SPEC CPU 2017 suite. The code I am particularly interested is the omnetpp, which has a total of 2.389 x 10¹2 instrctions. I am running this code on the latest Intel Core i7 processor. The execution time of the omnetpp program on this processor is 750 seconds. a) Find the CPI if the clock cycle time is 0.333 ns. Ans: b) Find the increase (in %) in CPU time if the number of instructions of omnetpp is increased by 22 % without affecting the CPI.- at) Ans:
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