Lecture 21

April 16, 2019

For today:

1) Read HFC Chapter 12 

2) Start Homework 10

3) Work on your project

Today:

0) Exercise 8 debrief

1) Work on your project (optional check in)

2) Work on Homework 10 (Exercise 12)

3) Work on the practice quiz

For next time:

1) Read Think OS Chapter 10 and do the reading quiz

2) Finish Homework 10 (Exercise 12)

3) Work on your project

4) Prepare for a quiz (here's last year's quiz for practice)

Optional: Watch this video: Attack of the Killer Microseconds

Exercise 8

Here's a solution

Take a look, and start thinking about Exercise 13

Threads and mutexes

Exercise 12: what is the point?

mutex.c, wrapper around pthread_mutex_t