Repository logo
Collections
Browse
Statistics
  • English
  • हिंदी
Log In
New user? Click here to register.Have you forgotten your password?
  1. Home
  2. Theses and Dissertations
  3. M Tech Dissertations
  4. Implementation of different branch prediction schemes on FabScalar generated superscalar processor

Implementation of different branch prediction schemes on FabScalar generated superscalar processor

Files

201211042.pdf (2.24 MB)

Date

2014

Authors

Patel, Jayesh

Journal Title

Journal ISSN

Volume Title

Publisher

Dhirubhai Ambani Institute of Information and Communication Technology

Abstract

Performance of modern pipeline processor depends on steady flow of useful instruction for processing. Branch instruction in the program disrupts the sequential flow of instruction by presenting multiple paths through which program may proceed. By predicting branch outcome early, branch predictor allows processor to continue fetching instruction from the predicted path. As the computer architecture try to squeeze more performance out of superscalar processor by increasing issue widths and pipeline depths. At that time penalties due to branch instruction continue to rise. Because of high branch miss prediction penalty, the branch prediction accuracy is a very important factor for superscalar processor.

This study is concerned about exploring a FabScalar Tool for automatically generating superscalar cores of different pipeline widths, depths and sizes. This tool provides the RTL code of the desired superscalar core. A four issue wide superscalar core is generated using FabScalar tool. On this superscalar core the implementation and comparative study of three different dynamic branch predictions technique is done. These techniques are Bimodal Branch Predictor, Two-way Correlating Branch Predictor and Hybrid Branch Predictor.

Description

Keywords

Computer architecture, Superscalar Processor Architecture, Superscalar Processors, Predictive Performance Model

Citation

Patel, Jayesh (2014). Implementation of different branch prediction schemes on FabScalar generated superscalar processor. Dhirubhai Ambani Institute of Information and Communication Technology, viii, 47 p. (Acc.No: T00473)

URI

http://ir.daiict.ac.in/handle/123456789/510

Collections

M Tech Dissertations

Endorsement

Review

Supplemented By

Referenced By

Full item page
 
Quick Links
  • Home
  • Search
  • Research Overview
  • About
Contact

DAU, Gandhinagar, India

library@dau.ac.in

+91 0796-8261-578

Follow Us

© 2025 Dhirubhai Ambani University
Designed by Library Team