From owner-freebsd-current@FreeBSD.ORG Sun Jul 22 05:19:49 2007 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 0503F16A417 for ; Sun, 22 Jul 2007 05:19:49 +0000 (UTC) (envelope-from jroberson@chesapeake.net) Received: from webaccess-cl.virtdom.com (webaccess-cl.virtdom.com [216.240.101.25]) by mx1.freebsd.org (Postfix) with ESMTP id C6A2B13C45D for ; Sun, 22 Jul 2007 05:19:48 +0000 (UTC) (envelope-from jroberson@chesapeake.net) Received: from [192.168.1.101] (c-71-231-138-78.hsd1.or.comcast.net [71.231.138.78]) (authenticated bits=0) by webaccess-cl.virtdom.com (8.13.6/8.13.6) with ESMTP id l6M5JkJv000393 (version=TLSv1/SSLv3 cipher=DHE-DSS-AES256-SHA bits=256 verify=NO); Sun, 22 Jul 2007 01:19:47 -0400 (EDT) (envelope-from jroberson@chesapeake.net) Date: Sat, 21 Jul 2007 22:22:52 -0700 (PDT) From: Jeff Roberson X-X-Sender: jroberson@10.0.0.1 To: Mike Tancsa In-Reply-To: <200707220436.l6M4a3QC037029@lava.sentex.ca> Message-ID: <20070721222225.M561@10.0.0.1> References: <20070721174631.S561@10.0.0.1> <200707220400.l6M40bJ9036873@lava.sentex.ca> <576dcbc20707212126w3864528cvc0428f50572b385a@mail.gmail.com> <200707220436.l6M4a3QC037029@lava.sentex.ca> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Cc: lveax , current@freebsd.org Subject: Re: ULE status, invalid load, buildkernel times. 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: Sun, 22 Jul 2007 05:19:49 -0000 On Sun, 22 Jul 2007, Mike Tancsa wrote: > At 12:26 AM 7/22/2007, lveax wrote: >> On 7/22/07, Mike Tancsa wrote: >>> At 08:55 PM 7/21/2007, Jeff Roberson wrote: >>> >I have a patch available at: >>> > >>> >http://people.freebsd.org/~jeff/ulehtt.diff >>> > >>> >I also believe that the buildkernel/world times are now >>> >significantly improved. If this is not the case for you please send >>> >a mail. Any other performance data is appreciated. >>> >>> on 4 cores with ULE in the tree >>> CPU: Dual Core AMD Opteron(tm) Processor 270 HE (1991.73-MHz 686-class >>> CPU) >>> Origin = "AuthenticAMD" Id = 0x20f12 Stepping = 2 >>> >>> Features=0x178bfbff >>> Features2=0x1 >>> AMD Features=0xe2500800 >>> AMD Features2=0x3 >>> Cores per package: 2 >>> real memory = 1610547200 (1535 MB) >>> avail memory = 1568690176 (1496 MB) >>> ACPI APIC Table: >>> FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs >>> cpu0 (BSP): APIC ID: 0 >>> cpu1 (AP): APIC ID: 1 >>> cpu2 (AP): APIC ID: 2 >>> cpu3 (AP): APIC ID: 3 >>> >>> [cheetah]# time make -j8 buildkernel > /var/log/build.out.k >>> 843.601u 95.442s 8:46.70 178.2% 5612+1002k 8067+6346io 350pf+0w >>> with patch above >>> [cheetah]# time make -j8 buildkernel > >>> /var/log/build.out.k >>> 841.903u 95.183s 8:38.17 180.8% 5608+1002k 9051+6282io 388pf+0w >>> [cheetah]# >> >> Could you make a test with 4bsd? > > From a couple of days ago > using 4BSD > make -j4,6,8 > 848.747u 101.484s 8:09.20 194.2% 5596+977k 7635+6458io 198pf+0w > 849.662u 104.233s 7:41.64 206.6% 5605+978k 629+6477io 4pf+0w > 852.998u 102.805s 7:48.33 204.0% 5607+978k 686+6392io 2pf+0w > > also tried with base ULE+patch from this thread > time make -j16 buildkernel > /var/log/build.out.k > 845.800u 97.501s 8:15.20 190.4% 5606+1001k 643+6350io 2pf+0w Can you tell me the output of sysctl kern.sched.topology? Thanks, Jeff > > ---Mike > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" >