On Mon, Aug 20, 2018 at 07:33:32PM +0200, Dimitry Andric wrote: > On 20 Aug 2018, at 16:26, Rodney W. Grimes <freebsd-rwg_at_pdx.rh.CN85.dnsmgr.net> wrote: > > > >> It is running out of RAM while running multiple parallel link jobs. If > >> you are building using WITH_DEBUG, turn that off, it consumes large > >> amounts of memory. If you must have debug info, try adding the > >> following flag to the CMake command line: > >> > >> -D LLVM_PARALLEL_LINK_JOBS:STRING="1" > >> > >> That will limit the amount of parallel link jobs to 1, even if you > >> specify -j 8 to gmake or ninja. > >> > >> Brooks, it would not be a bad idea to always use this CMake flag in the > >> llvm ports. :) > > > > And this may also fix the issues that all the small > > memory (aka, RPI*) buliders are facing when trying > > to do -j4? > > Possibly, as linking is usually the most memory-consuming part of the > build process (and more so, if debugging is enabled). Are there build > logs available somewhere for those RPI builders? > There is a collection of RPI3 buildworld logs in http://www.zefox.net/~fbsd/rpi3/swaptests/ The more recent experiments are sorted by revision first, then swap config and then other modifications. If I can do anything to make the records more useful please let me know. hth, bob prohaskaReceived on Mon Aug 20 2018 - 16:30:52 UTC
This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:41:17 UTC