Add c++23, gpu to nodeinfo

[jwokaty]

Should we add c++23 and gpu info if available to nodeinfo? For example https://bioconductor.org/checkResults/3.21/bioc-LATEST/kjohnson3-NodeInfo.html.

[hpages]

We only display C++ info up to standard 17 at the moment and there is standard 20 between 17 and 23 (see R/etc/Makeconf). So if we want to go all the way to 23 we should also display info for 20.

Also maybe we should start doing the same thing for the various C standards: 90, 99, 17, 23 so far.

GPU info is a different story. Displaying the output of nvidia-smi on Linux would be a good start (note that the command is not guaranteed to be available). Not sure about Windows or Mac. The GPU on Mac is probably the same for any given Mac model, I don't know. Anyways the GPU info conversation probably diserves a separate issue.

[hpages]

Note that R still uses -std=gnu++17 by default for the C++ compiler. The change they just made in R devel is to use
-std=gnu23 by default for the C compiler, but only if the compiler supports the 23 standard. The default C compiler on Ubuntu 24.04 does not support C23.