From owner-freebsd-hackers Mon Apr 24 13:50:46 2000 Delivered-To: freebsd-hackers@freebsd.org Received: from corinth.bossig.com (corinth.bossig.com [208.26.239.66]) by hub.freebsd.org (Postfix) with ESMTP id 72EA337BAED for ; Mon, 24 Apr 2000 13:50:39 -0700 (PDT) (envelope-from kstewart@3-cities.com) Received: from 3-cities.com (unverified [208.26.242.50]) by corinth.bossig.com (Rockliffe SMTPRA 4.2.1) with ESMTP id ; Mon, 24 Apr 2000 13:54:55 -0700 Message-ID: <3904B391.D72E8D0E@3-cities.com> Date: Mon, 24 Apr 2000 13:50:25 -0700 From: Kent Stewart Organization: Columbia Basin Virtual Community Project X-Mailer: Mozilla 4.72 [en] (Windows NT 5.0; U) X-Accept-Language: en MIME-Version: 1.0 To: George Cox Cc: freebsd-hackers@freebsd.org Subject: Re: Double buffered cp(1) References: <200004231737.KAA62365@apollo.backplane.com> <3903563C.6453A9E2@3-cities.com> <200004232022.NAA64183@apollo.backplane.com> <8dvs8c$1ltd$1@bigeye.rhein-neckar.de> <20000424212554.A80998@trafalgar.sophos.com> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG George Cox wrote: > > On 24/04 00:08, Christian Weisgerber wrote: > > > Hasn't O'Brien recently said that in fact "-pipe" is already the default > > for our cc, so explicitly specifying the option doesn't do anything? > > Try compiling a 'hello world' program with and without the '-pipe' option > but with '-v' switched on in both cases and compare the difference in the > messages. This is what I see on a buildworld with 4.0-Stable Modified /etc/make.conf and commented out CFLAGS= -Os -pipe 3707.4u 799.6s 1:35:52.46 78.3% 1374+1477k 56974+173232io 2337pf+0w 3693.9u 800.5s 1:29:45.73 83.4% 1375+1477k 55201+173224io 2160pf+0w Modified /etc/make.conf and added CFLAGS= -pipe 3559.2u 807.2s 1:28:00.05 82.6% 1608+1286k 56499+174033io 2516pf+0w Kent > > best; > > gjvc > > -- > George Cox > Tel +44 1235 544 127 > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-hackers" in the body of the message -- Kent Stewart Richland, WA mailto:kstewart@3-cities.com http://www.3-cities.com/~kstewart/index.html FreeBSD News http://daily.daemonnews.org/ SETI(Search for Extraterrestrial Intelligence) @ HOME http://setiathome.ssl.berkeley.edu/ Hunting Archibald Stewart, b 1802 in Ballymena, Antrim Co., NIR http://www.3-cities.com/~kstewart/genealogy/archibald_stewart.html To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message