Operating Systems

Lecturer:

Pavel Tvrdík (guarantor)

Tutor:

Michal Štepanovský

Supervisor:

Department of Computer Systems

Synopsis:

Students understand the classical theory of operating systems (OS) in addition to the knowledge gained in the BI-PS1 module. They get a solid knowledge of OS kernels, processes and threads implementations. They understand the problems of race conditions and principles and algorithms for critical sections, thread scheduling, resource allocation, deadlocks. They understand the techniques of managing virtual memory, principles and architectures of disks and disk arrays, file systems and peripheral devices. They gain basic knowledge necessary for developing system applications or for system administration. They are able to design and implement simple multithreaded applications.

Requirements:

Common user-level knowledge of operating systems. Basic knowledge of C/C++ programming.

Syllabus of lectures:

1. Introduction. OS architecture and functions. OS kernel.

2. Processes and threads, management and implementation.

3. Race conditions. Critical section. Synchronization primitives.

4. Classical interprocess communication problems and their solutions.

5. Thread scheduling.

6. Resource allocation. Deadlock.

7. Memory management - basic methods.

8. Virtual memory. Paging. Segmentation.

9. Page replacement algorithms.

10. Physical disks and RAID.

11. File systems - properties.

12. File systems - implementation, examples (fat, ntfs, ufs, zfs).

Syllabus of tutorials:

1. Programs with multiple threads.

2. Thread synchronisation I. (mutex, condition variables).

3. Thread synchronisation II. (semaphores, barriers).

4. Processes (fork(), exec(),...).

5. Deadlock, physical and virtual memory.

6. Page replacement algorithms.

Study Objective:

Students gain basic knowledge necessary for developing system applications or for system administration. After completing the course, students will be able to design and implement simple multithreaded applications.

Study materials:

1. Tanenbaum, A. S. ''Modern Operating Systems (2nd Edition)''. Prentice Hall, 2001. ISBN 0130313580.

2. Stallings, W. ''Operating Systems: Internals and Design Principles (5th Edition)''. Prentice Hall, 2004. ISBN 0131479547.

3. Silberschatz, A., Galvin, P. B., Gagne, G. ''Operating System Concepts (7th Edition)''. Wiley, 2004. ISBN 0471694665.

Note:

Further information:

https://courses.fit.cvut.cz/BIE-OSY

Time-table for winter semester 2020/2021:

Time-table is not available yet

Time-table for summer semester 2020/2021:

	06:00–08:0008:00–10:0010:00–12:0012:00–14:0014:00–16:0016:00–18:0018:00–20:0020:00–22:0022:00–24:00
Mon	roomTH:A-1247 Tvrdík P. 09:15–10:45 (lecture parallel1) Thákurova 7 (FSv-budova A) seminární místnost
Tue	roomT9:351 Štepanovský M. 12:45–14:15 ODD WEEK (lecture parallel1 parallel nr.101) Dejvice NBFIT PC ucebna roomT9:351 Štepanovský M. 12:45–14:15 EVEN WEEK (lecture parallel1 parallel nr.101) Dejvice NBFIT PC ucebna
Fri
Thu
Fri

The course is a part of the following study plans:

• Bc. Branch Security and Information Technology, Presented in English, Version 2015 to 2020 (compulsory course in the program)
• Bc. Branch WSI, Specialization Software Engineering, Presented in English, Version 2015-2020 (compulsory course in the program)
• Bc. Branch Computer Science, Presented in English, Version 2015 to 2020 (compulsory course in the program)