From owner-freebsd-current@FreeBSD.ORG Fri Oct 10 08:55:21 2008 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8E898106568E for ; Fri, 10 Oct 2008 08:55:21 +0000 (UTC) (envelope-from spry@anarchy.in.the.ph) Received: from fg-out-1718.google.com (fg-out-1718.google.com [72.14.220.154]) by mx1.freebsd.org (Postfix) with ESMTP id 2643F8FC15 for ; Fri, 10 Oct 2008 08:55:20 +0000 (UTC) (envelope-from spry@anarchy.in.the.ph) Received: by fg-out-1718.google.com with SMTP id l26so269091fgb.35 for ; Fri, 10 Oct 2008 01:55:19 -0700 (PDT) Received: by 10.86.23.17 with SMTP id 17mr1301679fgw.32.1223628919556; Fri, 10 Oct 2008 01:55:19 -0700 (PDT) Received: by 10.86.4.18 with HTTP; Fri, 10 Oct 2008 01:55:19 -0700 (PDT) Message-ID: Date: Fri, 10 Oct 2008 16:55:19 +0800 From: "Mars G Miro" To: "Ivan Voras" In-Reply-To: <9bbcef730810100136w431e3359laaa6411e01cfdd16@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <200810091332.40091.max@love2party.net> <9bbcef730810100136w431e3359laaa6411e01cfdd16@mail.gmail.com> X-Mailman-Approved-At: Fri, 10 Oct 2008 11:18:57 +0000 Cc: freebsd-current@freebsd.org Subject: Re: 6-CORE Dunnington X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 10 Oct 2008 08:55:21 -0000 On Fri, Oct 10, 2008 at 4:36 PM, Ivan Voras wrote: > 2008/10/10 Mars G Miro : > >>> 21 minutes with 2x4-core 1.86 GHz Xeon :( >> >> new buildworld stats on 4CPU 6-Core DUNNINGTON (24 CPUs): > >> make -j8 buildworld: 4157.424u 2675.440s 19:43.60 577.2% >> 6010+6465k 498+8312io 15123pf+0w > >> make -j16 buildworld: 4680.518u 6933.141s 19:24.25 997.5% >> 5794+5492k 436+8312io 15123pf+0w > >> make -j24 buildworld: 5243.507u 10805.515s 20:59.02 1274.7% >> 5686+5060k 16761+8455io 16821pf+0w > > If I'm parsing this correctly the time slightly increases with the > number of CPUs used? > That's what it says. Also, the 16-minute buildworld clock was from a rebuild of Sep25-CURRENT (csup'd to around this time, rebooted, then clock rebuilding the world) , so I don't know how much code from then up until the recent that it takes ~ 4 minutes longer now. -- cheers mars