Date: Fri, 19 Jan 2018 13:27:50 -0800 From: Peter Moody <freebsd@hda3.com> To: Mike Tancsa <mike@sentex.net> Cc: Nimrod Levy <nimrodl@gmail.com>, Don Lewis <truckman@freebsd.org>, freebsd-stable@freebsd.org, Pete French <petefrench@ingresso.co.uk> Subject: Re: Ryzen issues on FreeBSD ? Message-ID: <CADbMJxkqzsgjr%2BhiN9Cmve1HuUswUtHvYSES4zKVSOsScYquug@mail.gmail.com> In-Reply-To: <79e5c1c0-668c-2a91-73e0-6b2cdd0eac60@sentex.net> References: <8e842dec-ade7-37d1-6bd8-856ea1a827ca@sentex.net> <3b625072-dfb3-6b4f-494d-7fe1b2fa554c@ingresso.co.uk> <2c6ce4dd-f43c-7c40-abc2-732d6f8996ec@sentex.net> <tkrat.6d8f44d87e74fa14@FreeBSD.org> <795dbb79-3c18-d967-98b9-5d09a740dbfe@sentex.net> <CAMgUhpr%2B5HeBi1MRegs=XoKpdHW8-i%2Bec0k-DNaL_pcN6PCPKw@mail.gmail.com> <tkrat.5ec856810e0c7ced@FreeBSD.org> <CAMgUhpqZyCOjqVhMCAi-b_JaKYtyfqDf0pOcX0LwV2dcTuusyg@mail.gmail.com> <CAMgUhpqpYpoi1bD9h_SYvh83g_Csky%2BqMkTsOYZ1zcHYxtMeHg@mail.gmail.com> <dd29d77a-deb9-423e-f9b8-cb07387bbfd5@sentex.net> <CADbMJxm308Pv1OsSj58WVBnM4oYNy8SeQxn54XNt3w0_zaZVFg@mail.gmail.com> <b709107e-0d05-6e81-c960-bd92ddc40860@sentex.net> <CADbMJxm5j%2B3WO06jV1wQ5TYEA8rA4E0CBT4ZCNuwYHAk7Gt7cg@mail.gmail.com> <79e5c1c0-668c-2a91-73e0-6b2cdd0eac60@sentex.net>
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On Fri, Jan 19, 2018 at 1:17 PM, Mike Tancsa <mike@sentex.net> wrote: > On 1/19/2018 3:48 PM, Peter Moody wrote: >> >> weirdly enough though, with SMT enabled, building net/samba47 would >> always hang (like compilation segfaults). with SMT disabled, no such >> problems. > > wow, thats so strange! I just tried,and the same thing and see it as well. > > [ 442/3804] Generating lib/ldb-samba/ldif_handlers_proto.h > [ 443/3804] Generating source4/lib/registry/tools/common.h > runner /usr/local/bin/perl > "/usr/ports/net/samba47/work/samba-4.7.4/source4/script/mkproto.pl" > --srcdir=.. --builddir=. --public=/dev/null > --private="default/lib/ldb-samba/ldif_handlers_proto.h" > ../lib/ldb-samba/ldif_handlers.c ../lib/ldb-samba/ldb_matching_rules.c > [ 444/3804] Generating source4/lib/registry/tests/proto.h > runner /usr/local/bin/perl > "/usr/ports/net/samba47/work/samba-4.7.4/source4/script/mkproto.pl" > --srcdir=.. --builddir=. --public=/dev/null > --private="default/source4/lib/registry/tools/common.h" > ../source4/lib/registry/tools/common.c > > > And it just hangs there. No segfaults, but it just hangs. yeah whoops, sorry. I had compilation segfaults on my mind b/c of the linked amd forums posts about gcc segfaults. anyway, try disabling SMT and see if that helps .. ? this seems to make parallel stuff perceptibly slower (like a make -j12 buildworld at the same time as make -j 12 in net/samba47), but at this point I'm just happy with the relative stability. > A ctrl+t shows just shows > > load: 0.16 cmd: python2.7 65754 [usem] 589.51r 10.52u 1.63s 0% 122360k > make: Working in: /usr/ports/net/samba47 > > > ---Mike > > > > -- > ------------------- > Mike Tancsa, tel +1 519 651 3400 > Sentex Communications, mike@sentex.net > Providing Internet services since 1994 www.sentex.net > Cambridge, Ontario Canada http://www.tancsa.com/
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