Question 19Consider two different machines with two different instruction sets, both of which have a clock rate of 800 MHz. The following measurements are recorded on the two machines running a given set of benchmark programs.Instruction TypeMachine AArithmetic and logicLoad and storeBranchOthersMachine BArithmetic and logicLoad and storeBranchOthersWhat is the average CPI for Machine A?O 3.33O None of themO 2.22O 1.11Instruction Count (millions)O 4.44842410824Cycles perInstruction1343243 Question 18Consider two different machines with two different instruction sets, both of which have a clock rate of 800 MHz. The following measurements are recorded on the two machines running a given set of benchmark programs.Instruction TypeMachine AArithmetic and logic.Load and storeBranchOthersMachine BArithmetic and logicLoad and storeBranchOthersWhat is the average CPI for machine B?O 4.44O None of themO 2.22O 3.33Instruction Count (millions)O 1.11842410824Cycles perInstruction13431243

An instruction set which it is the code that the computer processor (CPU) can understand. The language which it is 1s and 0s, or machine language. It also contains instructions or tasks that control the movement of bits and bytes within the processor. “Since you have posted multiple questions, we will provide the solution only to the first question as per our Q&A guidelines. Please repost the remaining questions separately.”19, Consider two different machines with two different instruction sets, both of which have a clock rate of 800 MHz. The following measurements are recorded on the two machines running a given set of benchmark programs. The average CPI of the machine A which will be: 3.33 None of them 2.22 1.11 4.44 Here the Correct Option is three which is 2.22 The Explanation of this which will be: Clock Cycle time = 1/(800*106) = 0.00125‬ * 10-6 seconds Average CPI for Machine A = (8*1+4*3+2*4+4*3)/18 = 40/18 = 2.2219, Consider two different machines with two different instruction sets, both of which have a clock rate of 800 MHz. The following measurements are recorded on the two machines running a given set of benchmark programs. The average CPI of the machine A which will be: 3.33 None of them 1.11 4.44 3.33 This Option is wrong which it is because the calculation when we do with the machine A and clock cycles time. So this Option is wrong. None of them This Option is wrong which it is because the calculation when we do with the machine A and clock cycles time. So this Option is wrong. 1.11 This Option is wrong which it is because the calculation when we do with the machine A and clock cycles time. So this Option is wrong. 4.44 This Option is wrong which it is because the calculation when we do with the machine A and clock cycles time. So this Option is wrong.Thus the given section is clearly explained with the needed explanation of all the options.

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Question 19 Consider two different machines with two different instruction sets, both of which have a clock rate of 800 MHz. The following measurements are recorded on the two machines running a given set of benchmark programs. Instruction Type Machine A Arithmetic and logic Load and store Branch Others Machine B Arithmetic and logic Load and store Branch Others What is the average CPI for Machine A? O 3.33 O None of them O 2.22 O 1.11 Instruction Count (millions) O 4.44 8 4 2 4 10 8 2 4 Cycles per Instruction 1 3 4 3 1 2 4 3

Question 19 Consider two different machines with two different instruction sets, both of which have a clock rate of 800 MHz. The following measurements are recorded on the two machines running a given set of benchmark programs. Instruction Type Machine A Arithmetic and logic Load and store Branch Others Machine B Arithmetic and logic Load and store Branch Others What is the average CPI for Machine A? O 3.33 O None of them O 2.22 O 1.11 Instruction Count (millions) O 4.44 8 4 2 4 10 8 2 4 Cycles per Instruction 1 3 4 3 1 2 4 3

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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Question 20 Consider two different machines with two different instruction sets, both of which have a clock rate of 800 MHz. The following measurements are recorded on the two machines running a given set of benchmark programs. Instruction Type Machine A Arithmetic and logic Load and store Branch Others Machine B Arithmetic and logic Load and store Branch Others O 50 ms O 70 ms O 55.2 ms O 60 ms Instruction Count (millions) O None of them 8 4 2 4 10 8 2 4 Cycles per Instruction 1 3 4 With machine A, how long would it take to execute the program? 3 1 2 4 3
Consider the execution of a program that results in the execution of 8 million instructions on a 400-MHz processor. The program consists of four major types of instructions. The instruction mix and the CPI for each instruction type are given below. What is the program execution time in the second? Instruction Type Arithmetic and logic Load/store with cache hit Branch Floating-point arithmetic operation Execution Time: sec CPI 3 4 3 9 Instruction Mix (%) 60 20 12 8
Please compute for the CPU utilization:
Consider two different implementations, M1 and M2, of the same instruction set. There are three classes of instructions (A, B, and C) in the instruction set. M1 has a clock rate of 2.0GHz and M2 has a clock rate of 2.5GHz. The average number of cycles for each instruction class and their frequencies (for a typical program) are as follow on the table. (a) Calculate the average CPI for each machine, M1, and M2.(b) Calculate the average MIPS ratings for each machine, M1 and M2
Make sure to find the following: Total (actual) time: Time wasted: % Wasted:
Pls solve this question correctly in 5 min i will give u like for sure Suppose two CPU A and B have exactly the same circuits, but different clock frequencies. Answer the following questions: a) If the clock frequency of CPU A is 8MHz, how long is one clock cycle of CPU A? b) If the CPU A can execute 0.4 million instructions per second on average, how long is the average time to execute one instruction? c) What is the average number of clock cycle to execute one instruction for CPU A? d) The frequency of CPU B is 12MHz. What is the average number of instructions that can be executed per second?
Explain what you mean by "pipelining" in the context of improving processor speed, and then determine how many cycles it will take to run five instructions assuming each part of the machine requires one cycle. First, we'll look at the situation a) without pipelining and b) with pipelining. There are four ways to do this: a, b, c, and d, all of which include pipelining.