Hi, On Mon, 8 Apr 2024 at 11:00, Alexander Lakhin <exclus...@gmail.com> wrote: > > Hello Michael, > > 08.04.2024 08:23, Michael Paquier wrote: > > On Fri, Apr 05, 2024 at 06:19:20PM +0200, Jelte Fennema-Nio wrote: > >> Agreed. While not a full solution, I think this patch is still good to > >> address some of the pain: Waiting 10 seconds at the end of my build > >> with only 1 of my 10 cores doing anything. > >> > >> So while this doesn't decrease CPU time spent it does decrease > >> wall-clock time significantly in some cases, with afaict no downsides. > > Well, this is also painful with ./configure. So, even if we are going > > to move away from it at this point, we still need to support it for a > > couple of years. It looks to me that letting the clang folks know > > about the situation is the best way forward. > > > > As I wrote in [1], I didn't observe the issue with clang-18, so maybe it > is fixed already. > Perhaps it's worth rechecking... > > [1] > https://www.postgresql.org/message-id/d2bf3727-bae4-3aee-65f6-caec2c4ebaa8%40gmail.com
I had this problem on my local computer. My build times are: gcc: 20s clang-15: 24s clang-16: 105s clang-17: 111s clang-18: 25s -- Regards, Nazir Bilal Yavuz Microsoft