====== Week 5 ======

~~NOTOC~~


===== Homework =====

  * UPC exercises 1.1 --- 1.7
    * Due: Wed, Feb 20
  * Questions?
  * Problems?

===== Lecture Notes =====

**Critical Sections**

  * Ben-Ari Ch 3 
    * slides: {{slides.pdf|PDF}}
      * begin slide 50

**Semaphores**

  * Ben-Ari Ch 6
    * slides: {{slides.pdf|PDF}}
      * begin slide 6.1, p. 111


===== Class Exercise =====

**More practice with interleavings**
(Adapted from Problem 2.19 from Andrews's MPD text)

{{:courses:cs377-201951:mpd-2.19-interleavings.txt|mpd-2.19-interleavings.txt}}