From owner-freebsd-stable@freebsd.org Fri Jan 19 21:28:11 2018 Return-Path: Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id CD606EC981B for ; Fri, 19 Jan 2018 21:28:11 +0000 (UTC) (envelope-from peter@hda3.com) Received: from mail-qt0-x236.google.com (mail-qt0-x236.google.com [IPv6:2607:f8b0:400d:c0d::236]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 8F348769FF for ; Fri, 19 Jan 2018 21:28:11 +0000 (UTC) (envelope-from peter@hda3.com) Received: by mail-qt0-x236.google.com with SMTP id o35so7214531qtj.13 for ; Fri, 19 Jan 2018 13:28:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=hda3-com.20150623.gappssmtp.com; s=20150623; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=YHE/Xa/qUMWLcRZY+U/LDSWQzIB79CMujC+KzMUojnU=; b=cDRsvlwsfNe3SV4R3nOQ2czS2Qn/jSrn6zBulg+ebwuoFv8+Br3M2zvl/jK+TISwcC tTRBsuFYsaAleOewzAeHOKM5dyo1hv0Wvn8K5hlxiwslA7SD91JPdVYV7ZXMYcctnEYj uw0WleeoOq5cSqvGBVDOG282trFuzWCvX8hBamRH3CQAbmoDZUKYetrdYPTYz4QfoB/+ LBgTDxTJCHfJ2jPY3i7YYZrmhx3QEeX7i8N5Rx+tpJk6NMMQBwEQxsfMavm5aKE7KbxA fJkcbv5QMuw0q1iUs5EsoiX7s+6pfwu5P758/+JU4Kv8LoJrXiTKW1rhhxKOtS2XONq5 AG7g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=YHE/Xa/qUMWLcRZY+U/LDSWQzIB79CMujC+KzMUojnU=; b=Cgie14bZNOmkGF/cPMX6eF59uhapiH42bhmp1NbteBdVOmGvFeorPtrWkUTMXWi5sx jp3FbjLGepCwMnBDpGEyUwFbYECGCfsqAMVHh0wB5/M6CKtRYGxbB5deZNASB5kgSP75 ozQlt5Cqry0NzuqXByMhlXhIlJlZr2dyykDP0smWaBp7SCDfOa21uqT+yTBN2TGAA+a6 ie+dZAv2h7wU0AcqI7K+kPPaBgCNicAq2MKp/vYmtFiayg0ERc0H3VOfM18Ps0D4/MLf 0H3iF3biQA5+Jxzv+0+kIhyi5zRyI3ecWz7p7eWD5i5a5eOFiddsYEp8c89zmAasoWH+ TLBg== X-Gm-Message-State: AKwxytdFngWi1H3u9mR8DXzqgiJYRLZG08D+DIFreHXp+g+6/qeckVgs 5R8aK7hVU2hdy0CZZkuOZw2+Sd8uGJ0BKQVa7eXZ8Q== X-Google-Smtp-Source: ACJfBotxnCMVxy5hbQ/ap/QO5hX3L3IhxnFty62y6/l6y3afHpaQ8i97Q764/h+UV9rLugNgIfzlPiWrg8p0kU6bmC8= X-Received: by 10.55.171.5 with SMTP id u5mr7085779qke.20.1516397290477; Fri, 19 Jan 2018 13:28:10 -0800 (PST) MIME-Version: 1.0 Received: by 10.140.39.83 with HTTP; Fri, 19 Jan 2018 13:27:50 -0800 (PST) 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> <795dbb79-3c18-d967-98b9-5d09a740dbfe@sentex.net> <79e5c1c0-668c-2a91-73e0-6b2cdd0eac60@sentex.net> From: Peter Moody Date: Fri, 19 Jan 2018 13:27:50 -0800 Message-ID: Subject: Re: Ryzen issues on FreeBSD ? To: Mike Tancsa Cc: Nimrod Levy , Don Lewis , freebsd-stable@freebsd.org, Pete French Content-Type: text/plain; charset="UTF-8" X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 19 Jan 2018 21:28:11 -0000 On Fri, Jan 19, 2018 at 1:17 PM, Mike Tancsa 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/