Software questions

My program requires a newer version of CMake

Use cmake3.

How can I run a Docker container?

Using apptainer. See the Apptainer tutorial for more information.

My program requires a newer version of GCC

Newer versions of GCC are available through the devtoolset modules. See the Modules for information on using modules.

I want to use R

There are a few options:

• You can use the pre-installed R
• You can install R using Conda . Conda is available via the miniconda module.
• You can use R from a container . Containers can be run using Apptainer on DAIC, as explained in this Apptainer tutorial.

How to use TensorBoard on the DAIC cluster?

• TensorBoard is very insecure: anybody can connect to it, without authentication (i.e. when you run TensorBoard on the DAIC cluster, any TU Delft user can connect to it). And this is actually on purpose , because making it secure and being able to guarantee that would require too much effort. So you can’t run TensorBoard directly on the DAIC cluster!
• The most secure way to run TensorBoard is to run it on your personal computer (with a proper firewall). When you put your TensorFlow log files on a network folder, you can access them directly on your personal computer so you can use TensorBoard in the same way as you do in the DAIC cluster. (You can also download the log files if you find that easier.)