Re: llvm dependency and space concerns
Christoph Moench-Tegeder <cmt@burggraben.net>
From: Christoph Moench-Tegeder <cmt@burggraben.net>
To: Jeremy Schneider <schneider@ardentperf.com>
Cc: pgsql-hackers@postgresql.org
Date: 2025-01-11T23:33:35Z
Lists: pgsql-hackers
## Jeremy Schneider (schneider@ardentperf.com): > I'm running Postgres in containers, and recently did some analysis of > the total container sizes. I posted some analysis over on the debian > packaging mailing list [1] [2]. The TLDR is that LLVM alone makes up > 33% of a postgres container's bytes (143MB / 434MB) [1]. Does that even matter compared with the size of the database itself? > I haven't yet looked closely, but my assumption is that the --with-llvm > flag may not work the same. I'm going to spend some time taking a look, > but if someone knows off the top of their head and can give me a head > start that would be appreciated! Have a look at the RPM packages and how they split off postgresql-llvmjit there: https://git.postgresql.org/gitweb/?p=pgrpms.git;a=tree;f=rpm/redhat/main/non-common/postgresql-17/main;hb=HEAD Regards, Christoph -- Spare Space