Messages
The klagesensur results have now been published.
Several students got their grade increased by one grade.
One student got his/her grade decreased by one grade.
Three students got their grade increased by two grades.
For two of these, the actual difference was less than two, e.g., D+ to B-.
For the other of the three, I have to confess that both I and the external censor overlooked a very small but very important detail in question 7: A semaphore protecting a critical section was initialized to 2 rather than the usual 1. If it had been one, then the solution deadlocked. However, when initialized with two, the solution worked perfectly. For this oversight, I apologize. Thank goodness, such mistakes are rare—last time, I made such a mistake was in a different century.
One student got a failing grade in the original evaluation due to a trivial error in a spreadsheet: After ...
I received two questions.
Here are the questions and my answers:
- I had an home exam from Wednesday until Friday morning, which made me not be able to go to the group session or lecture this week. I know you were supposed to give some exam tips for the exam on monday. If you could, can you write them to me here?
No, unfortunately eksamenstips are for those that show up, so ask a fellow student.
However, the second half of the exams tips lecture WAS recorded, see the course web.
...
Hi,
as promised at the lecture today, I have now uploaded the PDF file that will be available to you during the exam. JUST to be sure, the 2022 version is also avaliable - all info in the 2022 is still current, but perhaps just stick with the 2024 version ;-) Good luck!
If you feel anything is missing, just print it and bring it to the exam - e.g., your own notes, your oblig submissions etc.
See here in general, specifically: 2022 and 2024.
Apparently, the recording of the first hour failed :-(
...
Thursday May 23rd, 2024: I will hold the last lecture L18.
Please come, as I will be giving hints concerning the exam ;-)
-- Eric
There is NO LECTURE on May 2nd, 2024.
Just have fun working on the oblig ;-)
-- Eric
Oblig 5 published.
Oblig 5v2 published: a note about the report added.
Recommendation for the report added.
-- Eric
Have fun playing with the Java programs, WaitNextC and WaitNext2semC, that I presented at the L13 lecture today.
L13 lecture on synchronization exam problems published.
The programs will be uploaded soon.
Lectures L10-L12 to be published soon :-/
-- Eric
Lecture L09 material published.
Note: recording failed so I have included a previous version of the same lecture.
-- Eric
I will organise the session tomorrow at 2pm. See you there to all that still need help :)
~Micha? Jan
Hi all,
Due to no lecture tomorrow and incoming Easter break, the session this Friday was cancelled. However, oblig 3 deadline is today and some may need extension.
If anybody is interested in an additional session this Friday, please notify me (michaljo@uio.no) and I can come to help with any problems and answer questions related to the feedback you receive.
Best regards,
Micha? Jan Odorczuk
Arne Maus, who now is retired, has updated his old compendium about the course.
Find the 2024 version of the compendium here.
Enjoy!
-- Eric
For IN4330 students only:
There have been problems with JMH, so we have decided to DROP the requirement that you use JMH in Oblig 3.
-- Eric
Lecture L08 v24 Moores Law Ping PRAM uploaded.
Video first hour. Video second hour - just the first minutes - when I switched to a different source, the recording apparently stopped :-(
-- Eric
I made a small correction in the oblig plan.
The original plan says that Oblig 3 was to be presented at L07, but, as you already know, it was L06. The dates were correct ;-)
-- Eric
Lecture L07 slides and videos for the first and second hour.
Today, I did a quick evaluation of the first seven lectures, see the result here.
-- Eric
Hi, due to technical issues (not with the recording but with uploading), Lecture L06 recordings have been delayed.
Her is the first half of L06v24, and here is the second half of L06v24.
And here is slides L06v24 and blackboard pictures.
Sincerely, Eric
Small reminder, that there is no group session next week 28.02. Please attend Friday (23.02) or Monday(26.02) instead.
~Micha? Jan
Oblig 2 Matrix Multiplication - date corrected.
The deadline has been corrected to be the correct year.
-- Eric
UiO has introduced a new video recording system. Here is a link to yesterday's lecture L04v24:
If you want to have the TEXT of the lecture, press CAPTIONS in the menu on the left :-) These so-called captions are auto generated so expect some funny glitches ;-)
-- Eric
Oblig 2 has been published.
The precode can be found here: https://github.uio.no/IN3030/precode/tree/main/oblig2
Have fun :-)
-- Eric
(Edit to add precode URL 2024-02-09 by oliverrj)
Lecture Materials L03 uploaded.
Note that the slides did not show up on the recordings, so you have to open the slides and follow along separately.
Next week, I will use a new recording system where the slides are recorded separately. This has worked for me in IN1010 and I will use it in IN3030 from now on. :-)
-- Eric
First lecture IN3030v24: recording failed - here is an alternative:
-- Eric