Beskjeder

The deadline for Home Exam 2 has been extended to Tuesday, October 30th at 23:59. We are also moving the lecture tomorrow to next Tuesday to allow for more time to work on the final preparations for H2.

The presentation of H2 will go ahead as planned on Wednesday, October 31st at 10:00.

The poster-session on Wednesday 10th will start at 11:15.

The Tegra X1 machines currently have CUDA 8 installed. This will be upgraded to CUDA 9 next week.

To use CUDA, add these four lines your group users .bashrc file

PATH=$PATH:/usr/local/cuda-8.0/bin

LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/cuda-8.0/lib64:/lib

export PATH

export LD_LIBRARY_PATH

The lecture on October 2nd starts at 09:15

The lecture on Tursday 25. September starts at 10.15

Unfortunately, we have to move the Memory&Caching lecture by one week to 25.September. "Timeplan" will be updated as soon as possible.

The group lecture on Wednesday September 12th will start at 10:00 (not 10:15)

To get access to ARM machines, you have to from a student group (2 students) and send an e-mail to in5050@ifi.uio.no with the UiO username of both group members. 

If you can't find anyone to work with, contact us at the group session on September 12th.

SEE and AVX vector examples for the MJPEG example.

The code examples for MJPEG is available here.

Note, the programs are written on a _MAC_, but all except the line
    if (sysctlbyname("hw.cpufrequency", &freq, &size, NULL, 0) < 0)
should also work on Linux. (used to calculate ms instead of CPU cycles.)

The different directories have different optimizations. All contain a Makefile

- make - compiling
- make clean - clean up
- make foreman - run the program on the foreman.yuv video file one directody down
- make play - display the resulting video

The outline.txt file contains the order of the tests we performed in class.
 

The lecture on Tursday 4. September starts at 10.15

IN5050 will be held at IFI this semester. The first lecture will be Tuesday August 28th at 10:15.