What to do about GPUs? (and the built distributions that support them)

[oscarbenjamin]

@EpicWink

One thing you allude to which something like selector packages doesn’t address is the ability to pre-generate a dependency graph for a given environment, ie pip can fully determine the set of files with static input on any arbitrary machine.

I opened a separate discussion to describe a variant of selector packages that makes the metadata more statically analysable.