On Wed, Feb 16, 2022 at 11:06 AM Larry Hastings <la...@hastings.org> wrote:
> I experimented with this at the EuroPython sprints in Berlin years ago.  I 
> was sitting next to MvL, who had an interesting observation about it.

Classic MvL! :)

>  He suggested(*) all the constants unmarshalled as part of loading a module 
> should be "immortal", and if we could rejigger how we allocated them to store 
> them in their own memory pages, that would dovetail nicely with COW 
> semantics, cutting down on the memory use of preforked server processes.

Cool idea.  I may mention it in the PEP as a possibility.  Thanks!

-eric
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