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HomeIntroduction to Operating Systems
Introduction to Operations Systems
Lectures
| Lecture | Supplemental Video |
|---|---|
| 1. Introduction | UMass 1 UMass 2 |
| 2. Operating System Structures | UMass 3 |
| 3. Processes | UMass 4 |
| 4. Threads and Concurrency | UMass 6b |
| 5. CPU Scheduling | UMass 5 UMass 6a |
Assignments
- Process ID Manager
- Shell Warmup
- Shell 2 due Sept 12
- Guuxa due Sept 22
- Multiprocessing due Oct 15 - counts as two assignments
Updates
Week of 21-Aug
- Links
- Hand-made tech from Apollo 11
- Hidden Figures Movie
- Article about early NASA “computers”
- Hidden Figures Movie Trailer
- Margaret Hamilton, Apollo Lead Software Engineer
- Margaret Hamilton (Video)
- Margaret Hamilton Bio
- Origin of Debugging
- Grace Hopper Article
- Punch Card Overview (Video)
- 1964 IBM 029 Punchcard Demonstration
- Bubbles Whiting Demonstrates Hollerith Machine
- Today Show Margaret Hamilton Story
Week 1
- Assignment 1 - Process ID Manager has been posted above. There is one mistake in the provided code:
def release_process_id(self, int) -> None:
Should have a different name for the second parameter, like:
def release_process_id(self, id) -> None: