Run on multiple architectures

[bddicken]

At some point in the future, we should try running the full benchmark across various CPUs. A good starting point would be one intel xeon, an amd, and a m-series mac cpu. The results could then be averaged for a combined picture of performance across different types of machines.

We could go ahead and do this now, but may be good to wait until a few other issues are resolved including #336, #338, and perhaps one or two other programs can be added.

[PEZ]

In preparation for this the new run.sh, from #370, records the computer model, architecture, RAM, and OS, as part of the results.

Also I am making my visualizer accepting benchmark results as csv, via gists. Like so:

https://pez.github.io/languages-visualizations/#https://gist.github.com/PEZ/411e2da1af3bbe21c4ad1d626451ec1d

And I'm planning to make the architecture thing a bit prominently displayed somehow.