[Bug 230454] Compiling world fails on /usr/src/contrib/llvm/tools/clang/lib/CodeGen/CGCXXABI.cpp
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=230454 --- Comment #8 from Mark Millard --- I'll note that folks have been reporting problems with 1 GiByte machines for -j1 buildworld's based on the compilation of gmock-matchers_test.cc . An example is: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241848 It might be better to make such the base so the information is not as old as here: declare older submittals as duplicates of the modern information example? (llvm materials have grown as well.) Head has also added an paging/swapping I/O related OOM criteria (that was temporarily broken a littel while back). I've not used a 1 GiBYTe context but I use two settings, one of which is for avoiding I/O related kills happening as easilly: # # Delay when persistent low free RAM leads to # Out Of Memory killing of processes: vm.pageout_oom_seq=120 # # For plunty of swap/paging space (will not # run out), avoid pageout delays leading to # Out Of Memory killing of processes: vm.pfault_oom_attempts=-1 I do this on 2 GiByte+ contexts to better avoid OOM kills. vm.pfault_oom_attempts is head-only last I knew but vm.pageout_oom_seq is much older. Some folks have used much larger vm.pageout_oom_seq values. -- You are receiving this mail because: You are on the CC list for the bug. ___ freebsd-toolchain@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-toolchain To unsubscribe, send any mail to "freebsd-toolchain-unsubscr...@freebsd.org"
[Bug 219153] head, stable/11, release/11.0.1: libkvm (& more?) not updated to handle powerpc/powerpc64 ET_DYN based vmcore.* 's and such
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=219153 --- Comment #16 from Mark Millard --- Head -352175 added ET_DYN to _kvm_probe_elf_kernel and ET_DYN is what started this. As stands dump hangs on the old PowerMac G5s. So I'm unable to produce such powerpc64 dumps to see what the libkvm handling it like. I gather that the main line of development is on more modern hardware and is not seeing such problems --so dumps are being used via libkvm from what I can tell. It appears that someone with a powerpc64 environment that can dump would have to check on the status of this. I'm blocked at an earlier stage. -- You are receiving this mail because: You are the assignee for the bug. ___ freebsd-toolchain@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-toolchain To unsubscribe, send any mail to "freebsd-toolchain-unsubscr...@freebsd.org"
[Bug 215039] head -r339076 TARGET_ARCH=powerpc64 clang 6.0.1 based buildworld on powerpc64 using WITH_LLVM_LIBUNWIND= fails to build: asserts and rejects .S file contents
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=215039 Mark Millard changed: What|Removed |Added Status|New |Closed Resolution|--- |FIXED --- Comment #5 from Mark Millard --- Things have progressed to powerpc64 and 32-bit powerpc being built by llvm (more recent versions), including use of its libunwind. The reported problem is gone. -- You are receiving this mail because: You are the assignee for the bug. ___ freebsd-toolchain@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-toolchain To unsubscribe, send any mail to "freebsd-toolchain-unsubscr...@freebsd.org"
