Performance Equations Consider a branch instruction which is executed 8 times in a program. Theactual outcomes of the branch are N, T, N, T, N,N,N, T where T =Taken and N = Not taken. Dynamic branch prediction is used to predict thebranch outcomes. Show the predictions made for each instance of thebranch and calculate the branch prediction accuracy in case of thefollowing two predictors:a) A 1-bit branch predictor which starts in the LNT (Likely Not Taken)stateAssume states to beSLT - Strongly Likely to be Taken (11)LT - Likely to be Taken (10)NLT - Not Likely to be taken (01) SNT - StronglyNot Likely to be taken(00)(b) A 2-bit branch predictor which starts in the SNT stateN.B. drawing the state diagram can help solve the problem easily.

Finally, we examined two distinct branch predictors' performances for a set of branch instructions.…

Answered: Consider a branch instruction which is…

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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