July 2004
Intermediate to advanced
1744 pages
35h 3m
English
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Chapter 39. Hyper-Threading
The Previous Chapter
This chapter provided a detailed description of the Pentium® 4 processor core. This included:
The Big Picture.
The Front-End Pipeline Stages.
Intro to the μop Pipeline.
The μop Pipeline's Major Elements.
Additional, Core-Specific Terms.
This Chapter
This chapter provides a detailed description of Hyper-Threading and includes:
Multithreading Overview.
How Threads Are Assigned in an SMP System.
CMP Is Another Solution.
Traditional Single-Processor Multithreading.
Detecting HT Capability.
Enabling/Disabling HT.
Each Logical Processor Has Its Own Local APIC.
HT Processor Resource Types.
The HT States.
Processor Enumeration.
OS Support for HT.
Overview of HT Resource Usage.
HT and the Data TLB.
HT and the FSB.
The IOQ ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.