From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lists.gentoo.org ([140.105.134.102] helo=robin.gentoo.org) by nuthatch.gentoo.org with esmtp (Exim 4.43) id 1Dwb9a-0005XB-0S for garchives@archives.gentoo.org; Sun, 24 Jul 2005 07:44:06 +0000 Received: from robin.gentoo.org (localhost [127.0.0.1]) by robin.gentoo.org (8.13.4/8.13.4) with SMTP id j6O7fwVm018391; Sun, 24 Jul 2005 07:41:58 GMT Received: from zproxy.gmail.com (zproxy.gmail.com [64.233.162.196]) by robin.gentoo.org (8.13.4/8.13.4) with ESMTP id j6O7fvCh015517 for ; Sun, 24 Jul 2005 07:41:58 GMT Received: by zproxy.gmail.com with SMTP id x7so428588nzc for ; Sun, 24 Jul 2005 00:42:44 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=T7sUH3rTK9YgPffWka5mVruOD1PcxBo5EQT0AYVe4UjCZ5DvBpiAXJQko/Wn6vZ6VluB92ZA+RCWAV/i06xnJ1oep8SrBZLgYOYFf4A8vZ5UG8sDoD3Pd8drhgZfsKFhLVbKCFyOCZqm32r6fjzUxmIK4z10HN6lKKHlDGuY8go= Received: by 10.36.3.9 with SMTP id 9mr1100197nzc; Sun, 24 Jul 2005 00:42:44 -0700 (PDT) Received: by 10.36.75.4 with HTTP; Sun, 24 Jul 2005 00:42:44 -0700 (PDT) Message-ID: Date: Sun, 24 Jul 2005 00:42:44 -0700 From: Jared Lindsay To: gentoo-amd64@lists.gentoo.org Subject: Re: [gentoo-amd64] x86_64 optimization patches for glibc. In-Reply-To: Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-amd64@gentoo.org Reply-to: gentoo-amd64@lists.gentoo.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Disposition: inline References: <42E258A7.5080501@telia.com> <42E2C177.6090001@erols.com> <42E2C675.1010905@erols.com> <11fc6a2505072318479fd6473@mail.gmail.com> <42E30CCE.8060102@erols.com> Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by robin.gentoo.org id j6O7fvCh015517 X-Archives-Salt: cb1634d8-635d-4c3c-8953-a72d48072769 X-Archives-Hash: 500b079591958ee77a145aebcbf95a5d Back on to a different subject...has anyone looked at the libm section? I am curious as to how much of a performance increase that would add if we can get it working. On 7/23/05, Ian McCulloch wrote: > > > On Sat, 23 Jul 2005, Matt Randolph wrote: > > > Sean Johnson wrote: > > > > > LOL! > > > That must be for the folk that don't mind patching glibc, but will get > > > upset if memcpy does strange things. :) > > > > > > > > > > You try to do a good turn and they laugh at you. That'll teach me. > > Heh ;-) I would like to see a version of memcpy.c that DOES do something > malicious, without being completely obvious. This isn't Windows, a > seg-fault isn't going to take down the kernel, or corrupt the filesystem;) > > Cheers > Ian > -- > gentoo-amd64@gentoo.org mailing list > > -- gentoo-amd64@gentoo.org mailing list