15-213 Introduction to Computer Systems
Lecture 18: Virtual Memory

• Reading: Ch 10.1-10.8
• Slides: none
• Code: none
• Concepts:
  • Virtual and physical addresses
  • Memory pages
  • Page hit, page fault, allocation
  • Page tables
  • Multi-level page tables
  • Translation lookaside buffer
  • x86-64 memory system
  • Linux memory management and layout
  • Linux page fault handling
  • Heap memory
• Previous lecture: Signals
• Next lecture: Dynamic Memory Allocation

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Frank Pfenning