CS 450: Operating Systems

Course Overview

In this course you will explore the following fundamental concepts underlying modern operating systems:

You will refine your understanding of the services provided and the resources managed by an operating system. To solidify your knowledge, you will study the source code for an existing operating system, and experiment with simulators for various operating system components.

Prerequisites

To be successful in this course you should have substantial programming experience in a high level language (C is ideal) with direct access to the underlying operating system's system call interface. You should be, at minimum, adept at making use of the language's facilities for process control, memory management, I/O, file management, and IPC. You should also be familiar with the facilities that exist in modern operating sytsems for the purpose of memory management. Experience with some form of assembly language is also handy.

If you are working your way through IIT's undergraduate curriculum, CS 350 and CS 351 are prerequisite courses. CS 401 and CS 402 are the graduate equivalents.

Grading

Your final grade will be computed as follows:

And here's the grade scale:

Grades are never curved, but exam scores may be linearly adjusted so that the class average is 75%. Note that you must score at least 50% on both exams (after normalization) in order to pass the class.

Assignments

Problem sets and machine problems will be periodically assigned. Some assignments may involve some amount of coding and computer simulation. Your submissions *must be typed* (handwritten assignments will not be accepted) and submitted by way of the Blackboard digital dropbox. All submissions should contain a header stating the student's name, section number, and campus ID.

Exams

Makeup exams must be cleared with me beforehand, and will be administered at my discretion. The final exam will occur at the time and place set by the official IIT final exam schedule. Both exams will be closed-book, closed-notes.

Late Policy

An assignment is late if it is not turned in by 11:59PM of the due date. Late assignments, unless cleared in advance with the instructor, are subject to a 30% reduction in points. After 1 week (7 days) past the due date, an assignment will not receive any points at all, but may be submitted for feedback.

Academic Integrity

You are welcome to discuss assignments with classmates, but all final work must be your own. Plagiarism will result, at the very least, in the plagiarized assignment receiving a zero – other disciplinary actions may be taken at my discretion. You should take care to attribute any ideas incorporated into your work to their original source, if that source is not yourself.

The IIT code of Academic Honesty may be found in the undergraduate handbook.

Disability Accommodations

Reasonable accommodations will be made for students with documented disabilities. In order to receive accommodations, students must obtain a letter of accommodation from the Center for Disability Resources. The Center for Disability Resources (CDR) is located in Life Sciences Room 218, telephone 312 567.5744 or disabilities@iit.edu.