Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:13156 Return-Path: Mailing-List: contact internals-help@lists.php.net; run by ezmlm Delivered-To: mailing list internals@lists.php.net Received: (qmail 77658 invoked by uid 1010); 4 Oct 2004 20:11:10 -0000 Delivered-To: ezmlm-scan-internals@lists.php.net Delivered-To: ezmlm-internals@lists.php.net Received: (qmail 77597 invoked from network); 4 Oct 2004 20:11:09 -0000 Received: from unknown (HELO main.gmane.org) (80.91.229.2) by pb1.pair.com with SMTP; 4 Oct 2004 20:11:09 -0000 Received: from root by main.gmane.org with local (Exim 3.35 #1 (Debian)) id 1CEZAq-0004BI-00 for ; Mon, 04 Oct 2004 22:11:08 +0200 Received: from p508e1f9f.dip.t-dialin.net ([80.142.31.159]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 04 Oct 2004 22:11:08 +0200 Received: from sb by p508e1f9f.dip.t-dialin.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 04 Oct 2004 22:11:08 +0200 X-Injected-Via-Gmane: http://gmane.org/ To: internals@lists.php.net Date: Mon, 04 Oct 2004 22:01:11 +0200 Lines: 9 Message-ID: References: <41619EE0.70307@prohost.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Gmane-NNTP-Posting-Host: p508e1f9f.dip.t-dialin.net User-Agent: Mozilla Thunderbird 0.8 (Windows/20040913) X-Accept-Language: en-us, en In-Reply-To: <41619EE0.70307@prohost.org> X-Enigmail-Version: 0.86.0.0 X-Enigmail-Supports: pgp-inline, pgp-mime Sender: news Subject: Re: [PHP-DEV] GCC/CFLAGS Benchmark for HEAD and PHP_5_0 From: sb@sebastian-bergmann.de (Sebastian Bergmann) Ilia Alshanetsky wrote: > I was somewhat surprised by O2 and O1 being slower then Os This is because the L1/L2 caches are very small. I will re-run the benchmark tomorrow (if I find the time) on my Athlon64 box. -- Sebastian Bergmann http://www.sebastian-bergmann.de/ GnuPG Key: 0xB85B5D69 / 27A7 2B14 09E4 98CD 6277 0E5B 6867 C514 B85B 5D69