Week 4

Critical Sections

• Ben-Ari Ch 3
  • slides: PDF
    • begin slide 3.1, p. 50

Semaphores

• Ben-Ari Ch 6
  • slides: PDF
    • begin slide 6.1, p. 111

• Written HW: Ben-Ari p. 39:
  • Exercises 2, 3, and 4
  • Due: today! Mon, Sep 19, 11:59pm
  • Note: this is not a programming assignment, and not Programming Assignment 2, which is found below.
  • Please hand in a paper copy — in class or in the bin outside my office door

• Unified Parallel C
• see resources in sidebar
• tutorial introduction (cont'd)

• UPC Exercises 1.1 through 1.7
• Due: Mon, Sep 26
• Here's a link: private
• Hints (see these from Week 3)