Course Computer Systems for AI-programmers
"Computersystemen voor AI-programmeurs"
Week 7, February 2011
Description
In this class, we continue our comparison between high-level language and the machine-level.
In this class the following concepts are introduced:
- program counter, von Neumann architecture, fetch-execute cycle
- data path, control logic, conditional codes, critical path
- pipelining, stalling, data forwarding, bubbles
Literature
The class is based on chapter 4 of the book Computer Systems: A programmer's perspective by R.E. Bryant and D.R. O'Hallaron.
Recommanded reading (afterwards, 33 pages, 1.5 hours):
| 4.3.1 | Organizing Processing in Stages (only p. 398) |
| 4.4 | General Principles of Pipelining |
| Aside: Enumerating classes of data hazards (p. 446) | |
| 4.5.6 | Avoiding Data Hazards by Stalling |
| 4.5.7 | Avoiding Data Hazards by Forwarding |
| 4.5.8 | Load/Use Data Hazards |
| Pipeline Control Mechanisms (p. 471) | |
| 4.5.12 | Performance Analysis |
| Aside: State-of-the-art microprocessor design (p. 482) |
Schedule
The class is scheduled in three hours:
-
Lecture (Recording):
'Computer system - Processor Architecture'
Practice Problem 4.26: 'Calculate the throughput and latency of a n-stage pipeline for the given 6 blocks'
Last updated February 15, 2011
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