Update required CUDA version?

[jluethi]

See comment here: #215 (comment)

Torch 1.13 deprecated old CUDA drivers, see release notes here. And we are currently on CUDA 10.2, at UZH.

Poetry installs the version which is stored in the lock file, which is 1.12.1.
Pip installs the latest possible, which is 1.13.1. This is why it then fails in running on the GPU.

Current solution: we pin fractal-tasks-core to torch 1.12.1.
Long-term solution: we use a more recent CUDA (note that it may interfere with other software, like TissueMaps).

Let's discuss updates for our dependencies or for CUDA somewhere else (since it also depends on the FMI setup).

Let's discuss what we'll need to support in different places. For the moment, the 1.12.1 solution seems reasonable :)

[jluethi]

Let's ask whether a CUDA update is possible

[tcompa]

Made obsolete by #355.
Closing.