Computer A has an overall CPI of 1.3 and can be run at a clock rate of 600MHz. Computer B has a CPI of 2.5 and can be run at a clock rate of 750 Mhz. We have a particular program we wish to run. When compiled for computer A, this program has exactly 100,000 instructions. How many instructions would the program need to have when compiled for Computer B, in order for the two computers to have exactly the same execution time for this program?

Computer Networking: A Top-Down Approach (7th Edition)
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ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Computer A has an overall CPI of 1.3 and can be
run at a clock rate of 600MHz. Computer B has a
CPI of 2.5 and can be run at a clock rate of 750
Mhz. We have a particular program we wish to run.
When compiled for computer A, this program has
exactly 100,000 instructions. How many
instructions would the program need to have when
compiled for Computer B, in order for the two
computers to have exactly the same execution time
for this program?
Transcribed Image Text:Computer A has an overall CPI of 1.3 and can be run at a clock rate of 600MHz. Computer B has a CPI of 2.5 and can be run at a clock rate of 750 Mhz. We have a particular program we wish to run. When compiled for computer A, this program has exactly 100,000 instructions. How many instructions would the program need to have when compiled for Computer B, in order for the two computers to have exactly the same execution time for this program?
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