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[2.2] Consider two different implementations of the same instruction set architecture. instructions can be divided into four classes according to their CPI (classes A, B, C, and D with a clock rate of 2.5 GHz and CPIs of 1, 2, 3, and 3, and P2 with a clock rate of 3 GHZ CPIs of 2, 2, 2, and 2. Given a program with a dynamic instruction count of 1.0E6 instruc divided into classes as follows: 10% class A, 20% class B, 50% class C, and 20% cla which is faster: P1 or P2? a. What is the global CPI for each implementation? Ans. 2.6, 2.0 b. Find the clock cycles required in both cases. Ans. 26 x 105, 20 × 105 PPT

[2.2] Consider two different implementations of the same instruction set architecture. instructions can be divided into four classes according to their CPI (classes A, B, C, and D with a clock rate of 2.5 GHz and CPIs of 1, 2, 3, and 3, and P2 with a clock rate of 3 GHZ CPIs of 2, 2, 2, and 2. Given a program with a dynamic instruction count of 1.0E6 instruc divided into classes as follows: 10% class A, 20% class B, 50% class C, and 20% cla which is faster: P1 or P2? a. What is the global CPI for each implementation? Ans. 2.6, 2.0 b. Find the clock cycles required in both cases. Ans. 26 x 105, 20 × 105 PPT

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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[2.2] Consider two different implementations of the same instruction set architecture. instructions can be divided into four classes according to their CPI (classes A, B, C, and D with a clock rate of 2.5 GHz and CPIs of 1, 2, 3, and 3, and P2 with a clock rate of 3 GHz CPIs of 2, 2, 2, and 2. Given a program with a dynamic instruction count of 1.0E6 instruc divided into classes as follows: 10% class A, 20% class B, 50% class C, and 20% cla which is faster: P1 or P2? a. What is the global CPI for each implementation? Ans. 2.6, 2.0 b. Find the clock cycles required in both cases. Ans. 26 x 105, 20 × 10³
Transcribed Image Text:[2.2] Consider two different implementations of the same instruction set architecture. instructions can be divided into four classes according to their CPI (classes A, B, C, and D with a clock rate of 2.5 GHz and CPIs of 1, 2, 3, and 3, and P2 with a clock rate of 3 GHz CPIs of 2, 2, 2, and 2. Given a program with a dynamic instruction count of 1.0E6 instruc divided into classes as follows: 10% class A, 20% class B, 50% class C, and 20% cla which is faster: P1 or P2? a. What is the global CPI for each implementation? Ans. 2.6, 2.0 b. Find the clock cycles required in both cases. Ans. 26 x 105, 20 × 10³
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