| From: | João Paulo Labegalini de Carvalho <jaopaulolc(at)gmail(dot)com> |
|---|---|
| To: | pgsql-hackers(at)lists(dot)postgresql(dot)org |
| Subject: | Query JITing with LLVM ORC |
| Date: | 2022-09-21 16:16:46 |
| Message-ID: | CAGjvy28XvA4VpXyQrjyhDk_Rd6D9qmekfhEPFBeF0JzR5A8dLQ@mail.gmail.com |
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| Lists: | pgsql-hackers |
Hi all,
I am working on a project with LLVM ORC that led us to PostgreSQL as a
target application. We were surprised by learning that PGSQL already uses
LLVM ORC to JIT certain queries.
I would love to know what motivated this feature and for what it is being
currently used for, as it is not enabled by default.
Thanks.
--
João Paulo L. de Carvalho
Ph.D Computer Science | IC-UNICAMP | Campinas , SP - Brazil
Postdoctoral Research Fellow | University of Alberta | Edmonton, AB - Canada
joao(dot)carvalho(at)ic(dot)unicamp(dot)br
joao(dot)carvalho(at)ualberta(dot)ca
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