Discuss the concept of out-of-order execution in modern processor pipelines. How does it impact overall performance?
Discuss the concept of out-of-order execution in modern processor pipelines. How does it impact overall performance?
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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Discuss the concept of out-of-order execution in modern processor pipelines. How does it impact overall performance?
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Step 1: Introduce Given Problem
The goal of modern processors is to decrease execution delays and increase throughput at all times. One cutting-edge method used is "out-of-order execution." It is an approach that attempts to make the most use of processor resources by filling in the gaps and idle periods in instruction pipelines.
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