CMSC 421: Principles of Operating Systems

Lecture & Homework Schedule

Standard disclaimer: dates are subject to change.

Date Lecture Homework Reading
Thu 09/01 Introduction HW1 assigned Section 1.1 - 1.2
Tue 09/06 Roles of the Operating System Sections 1.3 - 1.11
Thu 09/08 System Calls Sections 2.1 - 2.7
Tue 09/13 Processes Sections 3.1 - 3.3
Thu 09/15 File Descriptors HW1 due at 11:59:59 PM; HW2 assigned Sections 11.1 - 11.2, Linux File Descriptors
Tue 09/20 Interprocess Communication Sections 3.4 - 3.6, Linux Signals Overview
Thu 09/22 Parallelism Sections 4.1 - 4.5
Tue 09/27 Synchronization Sections 4.6, 5.1-5.4
Thu 09/29 Thread Synchronizations HW2 due at 11:59:59 PM; HW3 assigned Sections 5.5-5.7, POSIX Threads Tutorial
Tue 10/04 Advanced Synchronizations Sections 5.7-5.9, 6.1
Thu 10/06 Scheduling Sections 6.2-6.3
Tue 10/11 Advanced Scheduling Sections 6.5-6.7
Thu 10/13 Memory Systems HW3 due at 11:59:59 PM; HW4 assigned Sections 8.1-8.3, 9.7, Linux mmap
Tue 10/18 Paging Sections 8.4-8.5
Thu 10/20 Review Session
Tue 10/25 Midterm
Thu 10/27 Virtual Memory Sections 8.6, 9.1-9.3
Tue 11/01 Paging Strategies HW4 due at 11:59:59 PM; Proj1 assigned Sections 9.4-9.6, 9.8
Thu 11/03 Introduction to Linux Kernel LDD chapter 1, chapter 2
Tue 11/08 Device Drivers LDD chapter 3
Thu 11/10 Kernel Memory LDD chapter 8, chapter 11
Tue 11/15 Kernel Synchronizations LDD chapter 5, chapter 7
Thu 11/17 Interrupt Handling LDD chapter 10
Tue 11/22 Mass Storage Proj1 due at 11:59:59 PM; Proj2 assigned Sections 10.1-10.5
Thu 11/24 Thanksgiving
Tue 11/29 Filesystems Sections 11.3-11.4, 12.1-12.3
Thu 12/01 Filesystem Implementations Sections 12.4-12.7
Tue 12/06 Security Sections 14.1-14.5, Linux Kernel Security
Thu 12/08 Embedded I/O Sections 13.2-13.3, Raspberry Pi Serial Communication
Tue 12/13 Review Session
Thu 12/15 Final Exam (6:00pm – 8:00pm)
Sun 12/18 Proj2 due at 11:59:59 PM