A typical computation program is run on a 20 MHz processor. The executed program consists of50000 instruction executions, with the following instruction mix and clock cycle count:InstructionCyclesperInstructionInstructionТуреIntegerarithmeticCount25,0001Data transfer14,00011,000Floating PointDetermine the effective CPI and execution time for this program.2

Answered: A typical computation program is run on…

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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A typical computation program is run on a 20 MHz processor. The executed program consists of
50000 instruction executions, with the following instruction mix and clock cycle count:
Instruction
Cycles
per
Instruction
Instruction
Туре
Integer
arithmetic
Count
25,000
1
Data transfer
14,000
11,000
Floating Point
Determine the effective CPI and execution time for this program.
2

Expert Solution

Summary.

Provided the solution for above given question i.e effective CPI and execution time for given program with detailed step by step explanation as shown below.

Before going to solution first let's understand how effective CPI and total execution time is calculated is given as shown below.

Average or effective CPI for a program with n type of instructions is given as shown below.

$E f f e c t i v e C P I = \sum_{i = 1}^{n} C P I_{i} \times F_{i}$

$W h e r e, C P I_{i} = C y c l e s p e r i n s t r u c t i o n o f t y p e_{i} F_{i} = F r e q u e n c y o r f r a c t i o n o f i n s t r u c t i o n t y p e_{i} e x e c u t e d = \frac{C_{i}}{t o t a l i n s t r u c t i o n e x e c u t e d c o u n t} = \frac{C_{i}}{I} C_{i} = C o u n t o f i n s t r u c t i o n s o f t y p e_{i} e x e c u t e d$