Re:Look ma, I wrote a new JIT compiler for PostgreSQL
by pinaraf on Monday March 18, 2024 @10:04AM
(#39744716)
Yeah, well, sorry, I should have been more explicit here: the issue is with PostgreSQL, not LLVM. The JIT compiler has to inject direct memory addresses, making the generated code specific to your query and process.
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Re:Look ma, I wrote a new JIT compiler for PostgreSQL
by weliveindetail on Monday March 18, 2024 @05:48PM
(#39750465)
Interesting, because we store relocatable objects. And process symbols can be resolved by name if you really want. It might be yet another performance trade-off though.