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Thu Oct 23 11:56:09 CEST 2008 · https://mail.python.org/pipermail/python-dev/2008-October/083092.html

Adam Olsen wrote:

> To clarify: This is *NOT* actually a form of threading, is it?

I think the term "threaded code" is being used here in
the sense of Forth, i.e. instead of a sequence of small
integers that are dispatched using a switch statement,
you use the actual machine addresses of the switched-to
code as the virtual instruction opcodes, so the dispatch
is just an indirect jump.

I'm having trouble seeing how that would help with
branch prediction, though -- seems to me it should make
it worse if anything, since the CPU has no idea where
an indirect jump is going to go.

-- 
Greg

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