From owner-freebsd-stable@FreeBSD.ORG Wed Apr 14 23:00:16 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 408B3106564A; Wed, 14 Apr 2010 23:00:16 +0000 (UTC) (envelope-from maho.nakata@gmail.com) Received: from mail-gw0-f54.google.com (mail-gw0-f54.google.com [74.125.83.54]) by mx1.freebsd.org (Postfix) with ESMTP id C8FD28FC0C; Wed, 14 Apr 2010 23:00:15 +0000 (UTC) Received: by gwaa12 with SMTP id a12so340153gwa.13 for ; Wed, 14 Apr 2010 16:00:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:sender:date:message-id:to:cc :subject:from:in-reply-to:references:x-mailer:mime-version :content-type:content-transfer-encoding; bh=JzMgYOLZLyrf6Igyb9N1FiyP9j7hTFmA/ir0GJI77ns=; b=OXS8rZJeY8Y2VeAdnOrJ5iSa8iA5P8EHrRwPSLwNbYo2BV+DAmg6uH0fXFI58DZ8RH ppJYmoB0GF6sutFStGis4cuymPAlXzS02C4k9Tksd3haFFSEb+6CWiRPCB9AewSs26ta Q3VOQ9CHo3ALA7BeePpNU5X4B21VIZU9bDIMU= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=sender:date:message-id:to:cc:subject:from:in-reply-to:references :x-mailer:mime-version:content-type:content-transfer-encoding; b=jMY7Nx4IKM016p+GXzNlSoBecqvFKMasqXjGa22x4LD3Wflv4sg9dRky0LBWY1pMZU k2IzHkQproefz2qGlmXzlacurZnyga2CpSW1vJLrlAmvLyu5vZrf8QGumBURVNoXywln 2Zoj+p9XpPudAlox6YtylOOIbpsMudK87YHYQ= Received: by 10.101.2.19 with SMTP id e19mr14997924ani.195.1271286011191; Wed, 14 Apr 2010 16:00:11 -0700 (PDT) Received: from localhost (rikad42.riken.jp [134.160.214.42]) by mx.google.com with ESMTPS id 15sm214562yxh.4.2010.04.14.16.00.08 (version=SSLv3 cipher=RC4-MD5); Wed, 14 Apr 2010 16:00:09 -0700 (PDT) Sender: Maho NAKATA Date: Thu, 15 Apr 2010 08:00:06 +0900 (JST) Message-Id: <20100415.080006.195066307663359471.chat95@mac.com> To: avg@freebsd.org From: Maho NAKATA In-Reply-To: <4BC5C0D1.9030800@freebsd.org> References: <20100414.082109.29593248145846106.chat95@mac.com> <4BC5C0D1.9030800@freebsd.org> X-Mailer: Mew version 6.3 on Emacs 23.1 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: freebsd-stable@freebsd.org Subject: Re: How to reproduce: Re: Only 70% of theoretical peak performance on FreeBSD 8/amd64, Corei7 920 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 14 Apr 2010 23:00:16 -0000 From: Andriy Gapon Subject: Re: How to reproduce: Re: Only 70% of theoretical peak performance on FreeBSD 8/amd64, Corei7 920 Date: Wed, 14 Apr 2010 16:19:13 +0300 > on 14/04/2010 02:21 Maho NAKATA said the following: >> 2. install ports/math/gotoblas (manual download required) >> make install > > > Do you know how gotoblas on Linux was obtained? Yes. Just download the archive. > Was it built from source? Yes. > Has it come pre-packaged? No. > If so, can you find out details of its build configuration? I'm not sure I build like following on Ubuntu 9.10 amd64. $ tar xvfz GotoBLAS2-1.13.tar.gz $ cd GotoBLAS2 $ ./quickbuild.64bit ln -fs libgoto2_nehalemp-r1.13.a libgoto2.a for d in interface driver/level2 driver/level3 driver/others kernel lapack ; \ do if test -d $d; then \ make -j 8 -C $d libs || exit 1 ; \ fi; \ done make[1]: Entering directory `/home/maho/a/GotoBLAS2/interface' gcc -O2 -DEXPRECISION -m128bit-long-double -Wall -m64 -DF_INTERFACE_GFORT -fPIC -DSMP_SERVER -DMAX_CPU_NUMBER=8 -DASMNAME=saxpy -DASMFNAME=saxpy_ -DNAME=saxpy_ -DCNAME=saxpy -DCHAR_NAME=\"saxpy_\" -DCHAR_CNAME=\"saxpy\" -I.. -I. -UDOUBLE -UCOMPLEX -c axpy.c -o saxpy.o gcc -O2 -DEXPRECISION -m128bit-long-double -Wall -m64 -DF_INTERFACE_GFORT -fPIC -DSMP_SERVER -DMAX_CPU_NUMBER=8 -DASMNAME=sswap -DASMFNAME=sswap_ -DNAME=sswap_ -DCNAME=sswap -DCHAR_NAME=\"sswap_\" -DCHAR_CNAME=\"sswap\" -I.. -I. -UDOUBLE -UCOMPLEX -c swap.c -o sswap.o gcc -O2 -DEXPRECISION -m128bit-long-double -Wall -m64 -DF_INTERFACE_GFORT -fPIC -DSMP_SERVER -DMAX_CPU_NUMBER=8 -DASMNAME=scopy -DASMFNAME=scopy_ -DNAME=scopy_ -DCNAME=scopy -DCHAR_NAME=\"scopy_\" -DCHAR_CNAME=\"scopy\" -I.. -I. -UDOUBLE -UCOMPLEX -c copy.c -o scopy.o gcc -O2 -DEXPRECISION -m128bit-long-double -Wall -m64 -DF_INTERFACE_GFORT -fPIC -DSMP_SERVER -DMAX_CPU_NUMBER=8 -DASMNAME=sscal -DASMFNAME=sscal_ -DNAME=sscal_ -DCNAME=sscal -DCHAR_NAME=\"sscal_\" -DCHAR_CNAME=\"sscal\" -I.. -I. -UDOUBLE -UCOMPLEX -c scal.c -o sscal.o -- Nakata Maho http://accc.riken.jp/maho/ , http://ja.openoffice.org/ Nakata Maho's PGP public keys: http://accc.riken.jp/maho/maho.pgp.txt