CSE 141 -- Introduction to Computer Architecture

Fall 2007, Instructor: Dean Tullsen

Announcements:

Final exam, Dec 13, 3-6 pm, same room.

Final Review Dec 11, 6-7:30 pm, CSE 1202

Final Cheat Sheet

Related Web Pages:

(CSE 141L web page)

Homework Assignments and Reading/Exam Schedule

Lecture slides

Basic Course Information:

• Instructor: Dean Tullsen
• CSE 3216
• tullsen at cs dot ucsd dot edu
• office hours: M 3-4, W 10-11 (glad to add more if this is not sufficient)
• TA: Leo Porter
• office hours: Tu 11:30-12:30, W 3-4, Th 4-5
• room: CSE B240a
• leporter at ucsd dot edu
• TA: Erik Buchanan
• office hours: Tu 3:30-4:30, W 11-12, W 1-2
• room: CSE B240a
• ebuchana at ucsd dot edu
• Meeting times and places
• Lecture: WLH 2111, TuTh 2-3:20
• discussion: WLH 2209, F 12-12:50
• Course textbook

Patterson & Hennessy, "Computer Organization and Design -- The Hardware/Software Interface", Morgan Kaufmann, Third Edition

• Other recommended reading
• Shen, Lipasti, "Modern Processor Design", McGraw Hill
• an alternate perspective on same material
• Hennesy & Patterson, "Computer Architecture: A Quantitative Approach", 4th edition, Morgan Kaufmann
• a more advanced treatment of many of the same topics in the textbook, as well as a lot more breadth.
• WWW Computer Architecture Home Page
• a comprehensive guide to research and general information on computer architecture available on the web.
• Computer Organization and Design, the website
• Assignments:
• You will always have at least a week to do homework assignments.  When seeking help from instructor and TAs, avoid the crowds and come early.  Office hours are crowded and less effective the day before an assignment is due.
• Homework assignments should be typed.

Once it is set up, the class mailing list will be used by the instructor and the TAs for announcements, updates on homework assignments, etc. All students will be held responsible for announcements and information that go out over the class mailing list. Make sure you are on it. Go here to subscribe to the list.

• I will lecture using video projection, and will try to make copies of selected slides available to you before class online in pdf format.   The slides will not be complete, but will make a nice start to your own notetaking.  In general, look for them early the morning of class.

Course Outline:

I. Instruction Set Architecture

II. Computer System Performance and Performance Metrics

III. Computer Arithmetic and Number Systems

IV. CPU Architecture

V. The Memory/Cache Hierarchy

VI. Pipelining

VII. Superscalars

VIII. Parallel Machines

Grading Information:

• The grade for 141 will be based on homeworks, one midterm, and a final, as follows:
• homeworks: 20%
• midterm: 30%
• final: 50%
• subjective influences like class participation will have an impact in the margins -- it does pay to let the professor know who you are!
• The final will be inclusive of all course material.
• Late assignments are not encouraged. You will have two grace days during the quarter. I.e., you can turn one assignment in two days late, or two assignments in one day late. I recommend not spending those days frivolously early in the quarter. After you have spent your grace days, late assignments will be accepted, but with no guarantees that they will be graded, and with significant penalties if they are. We will make every effort to return assignments to you in a timely manner -- limiting your ability to turn things in late is, unfortunately, critical to that goal.  Anytime after the end of class counts as a day late.  The second day begins 24 hours later.  The weekend counts as a single day.  Thus, something turned in Monday (before 9 a.m.!) that was due Thursday is two days late.
• You have the right of appeal for grading on all tests; however, an appeal (except for scoring errors) covers the entire test, and may result in an unfavorable judgment on another problem. You have one week from the time the midterms are returned to make appeals, including addition errors on your score. Check it over carefully when you get it. All appeals must be made in writing and given to the instructor.
• There is no appeal on homeworks, except for addition errors. No single problem will have a significant impact on your grade.
• We will use gradesource to record homework grades, at least. This will not be a tool to estimate your final grade, etc. It is only there so you can check that we have entered your grades correctly. Please do so -- we don't want to make mistakes.

Integrity:

• Cheating WILL be taken seriously. It is not fair to honest students to take cheating lightly, nor is it fair to the cheater to let him/her go on thinking that is a reasonable alternative in life. Don't test me on this one.
• The following is not considered cheating:
  • discussing homework in groups (with the writeup done separately, later).
• The following is:
  • discussing homework with someone who has already completed the problem, or looking at their completed write-up.
  • using textbook hw solutions from the web, previous versions of the class, or anywhere else.
  • Receiving, providing, or soliciting assistance from another student during a test.
• Homework is not intended to be a grade-maker, but to prepare you for the tests, which are the grade-makers. Cheating on the homeworks is just stupid.
• Penalties -- anyone copying information or having information copied during a test will receive an F for the class and will not be allowed to drop.  They will be reported to their college dean.  If you can prove non-cooperative copying took place, your grade may be restored, but you must prove it to the dean -- I don't want to be involved.  Anyone caught cheating on the homework will not be allowed to turn in further homework.  Your grade will be based exclusively on the tests (with a suitable penalty applied) -- it will be roughly 60% final, 35% midterm, 5% homework (zero).