Q2. P1, P2, and P3 are three processors executing the same instruction set. P1 has a 3 GHz clock rate and a Cycle per Instruction (CPI) of 1.5. P2 has a 2.5 GHz clock rate and a CPI of 1.0. P3 has a 4.0 GHz clock rate and has a CPI of 2.2. Based on these values, Answer the following questions (show all calculations and the formulas you are using): 1. Which processor has the highest performance in terms of instructions per second? 2. If the processors individually require 10 seconds to execute a program find the number of cycles and the number of instructions for each processor. 3. We aim to reduce the execution time by 30% (i.e., in 7 seconds) but thi leads to an increase of 20% in the CPI. What clock rates should the processors have to achieve this time reduction?

Q2. P1, P2, and P3 are three processors executing the same instruction set. P1 has a 3 GHz clock rate and a Cycle per Instruction (CPI) of 1.5. P2 has a 2.5 GHz clock rate and a CPI of 1.0. P3 has a 4.0 GHz clock rate and has a CPI of 2.2. Based on these values, Answer the following questions (show all calculations and the formulas you are using): 1. Which processor has the highest performance in terms of instructions per second? 2. If the processors individually require 10 seconds to execute a program find the number of cycles and the number of instructions for each processor. 3. We aim to reduce the execution time by 30% (i.e., in 7 seconds) but thi leads to an increase of 20% in the CPI. What clock rates should the processors have to achieve this time reduction?

Name: Q2. P1, P2, and P3 are three processors executing the same instructio
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Description: Q2. P1, P2, and P3 are three processors executing the same instruction set. P1has a 3 GHz clock rate and a Cycle per Instruction (CPI) of 1.5. P2 has a 2.5 GHzclock rate and a CPI of 1.0. P3 has a 4.0 GHz clock rate and has a CPI of 2.2. Basedon the

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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