I have a thought and a question: My notes say "If I use `--buildtype=release` it optimizes `-O2` and the executable contains no debug symbols."
So, seeing as end users will presumably be seeing the performance generated by `--buildtype=release`, should we be building with that for all performance testing? Best, -Manni On Thu, Feb 26, 2026 at 8:36 AM Manni Wood <[email protected]> wrote: > > > On Thu, Feb 26, 2026 at 8:31 AM KAZAR Ayoub <[email protected]> wrote: > >> Hello, >> >> On Thu, Feb 26, 2026 at 1:19 PM Nazir Bilal Yavuz <[email protected]> >> wrote: >> >>> Hi, >>> >>> On Wed, 25 Feb 2026 at 17:24, Nazir Bilal Yavuz <[email protected]> >>> wrote: >>> > >>> > I agree with you. However, unfortunately, I see regression on master + >>> > v10 compared to REL_18_3 (62d6c7d3df6). >>> > >>> > Thank you Kazar and Manni for benchmarks in [1] and [2]! >>> >>> Kazar and Manni, if possible could you please share the build commands >>> you use? I see regressions for an inlining patch (dc592a4155) too when >>> I build postgres with -O2. >>> >>> My build commands are: >>> >>> -O2: meson setup buildtype=debugoptimized ... >>> >>> -O3: meson setup buildtype=release ... >> >> All my builds are with CFLAGS='-O2 -g' >> >> Regards, >> Ayoub >> > > Hello! > > I have been building with this command: > > meson setup build --prefix=/home/mwood/compiled-pg-instances/${BRANCH} > --buildtype=debugoptimized > > And in my notes I have "If I use `--buildtype=debugoptimized` it optimizes > `-O2` and uses `-g`" > > Best, > -Manni > -- > -- Manni Wood EDB: https://www.enterprisedb.com > -- -- Manni Wood EDB: https://www.enterprisedb.com
