> Why not cache the compiled methods to make warmup a once-per-version delay? It... | Hacker News

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		Aearnus on Dec 7, 2019 \| parent \| context \| favorite \| on: JIT and Ruby's MJIT > Why not cache the compiled methods to make warmup a once-per-version delay? It would be a JIT/precompiled hybrid. Call it gradually compiled. That's what Bootsnap does, and it now comes standard with Rails. https://github.com/Shopify/bootsnap

angelbob on Dec 7, 2019 [–]

Nope, that's not what Bootsnap does. Bootsnap caches the pre-parsed .rb files as ISEQs (bytecode buffers.) It's conceptually a bit similar but not the same.

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