Re: LLVM buildbot timing out

Great detective work, thank you for fixing this :) -Andrzej On 16/05/2023 16:55, Antoine Moynault wrote: Yeah thanks, it could have explained this indeed. But I guess bots would be green again if it was linked to this mlir issue 62687, as the fix for it was merged several hours ago and part of

Re: LLVM buildbot timing out

Yeah thanks, it could have explained this indeed. But I guess bots would be green again if it was linked to this mlir issue 62687, as the fix for it was merged several hours ago and part of these jobs: https://lab.llvm.org/buildbot/#/builders/198/builds/1879 https://lab.llvm.org/buildbot/#/builder

Re: LLVM buildbot timing out

+ @Kiran Chandramohan Kiran suggested that this might be this recent change in MLIR that’s increased build times: https://github.com/llvm/llvm-project/issues/62687 -Andrzej Thanks for looking into this! Based on the logs and your experiment, looks like it's F

Re: LLVM buildbot timing out

Thanks for looking into this! Based on the logs and your experiment, looks like it's Flang's fault. 64GB used to be sufficient, but perhaps that's no longer the case (sadly, Flang has insane requirements). I will ask internally. If this is indeed Flang's fault, I'd be tempted to simply disable

Re: LLVM buildbot timing out

Yeah sure, I am looking at this. Here the timeout happens after 1200 seconds without any new output on stdout/stderr. I reproduce the issue on tcwg-g3-01 with -j34 (the default on this machine): the build is stuck near the end when building flang objects. The same build succeeds using -j16 on this

Re: LLVM buildbot timing out

Thanks, Andrzej! Hi Antoine, would you please take a look at this? Kind regards, -- Maxim Kuvyrkov https://www.linaro.org > On May 15, 2023, at 22:55, Andrzej Warzynski > wrote: > > Hi, > > Has anyone noticed that https://lab.llvm.org/buildbot/#/builders/198 > (clang-aarch64-sve-vla-2st

LLVM buildbot timing out

Hi, Has anyone noticed that https://lab.llvm.org/buildbot/#/builders/198 (clang-aarch64-sve-vla-2stage) has been timing out for the past few days? "Duration" is often less than 1hr, so that's odd. And all Flang buildbots are green, so it's unlikely