On Fri, 5 Apr 2024 at 17:24, Andres Freund <and...@anarazel.de> wrote: > I recommend opening a bug report for clang, best with an already preprocessed > input file.
> We're going to need to do something about this from our side as well, I > suspect. The times aren't great with gcc either, even if not as bad as with > clang. 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.
