Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:45284 Return-Path: Mailing-List: contact internals-help@lists.php.net; run by ezmlm Delivered-To: mailing list internals@lists.php.net Received: (qmail 30450 invoked from network); 16 Aug 2009 17:57:09 -0000 Received: from unknown (HELO lists.php.net) (127.0.0.1) by localhost with SMTP; 16 Aug 2009 17:57:09 -0000 Authentication-Results: pb1.pair.com smtp.mail=scholz@scriptolutions.com; spf=permerror; sender-id=unknown Authentication-Results: pb1.pair.com header.from=scholz@scriptolutions.com; sender-id=unknown Received-SPF: error (pb1.pair.com: domain scriptolutions.com from 85.13.138.236 cause and error) X-PHP-List-Original-Sender: scholz@scriptolutions.com X-Host-Fingerprint: 85.13.138.236 dd17920.kasserver.com Received: from [85.13.138.236] ([85.13.138.236:44768] helo=dd17920.kasserver.com) by pb1.pair.com (ecelerity 2.1.1.9-wez r(12769M)) with ESMTP id 5F/13-15479-478488A4 for ; Sun, 16 Aug 2009 13:57:09 -0400 Received: from MYWORKSTATION (unknown [114.128.178.130]) by dd17920.kasserver.com (Postfix) with ESMTP id BB7A3182EF993; Sun, 16 Aug 2009 19:57:03 +0200 (CEST) Date: Mon, 17 Aug 2009 00:56:35 +0700 X-Mailer: The Bat! (v3.62.08) Professional Reply-To: Lothar Scholz Organization: Scriptolutions X-Priority: 3 (Normal) Message-ID: <1083632951.20090817005635@scriptolutions.com> To: Sebastian Bergmann CC: internals@lists.php.net In-Reply-To: References: <465610226.20090816150239@scriptolutions.com> <1035866081.20090816155804@scriptolutions.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Subject: Re[2]: [PHP-DEV] Design of the Zend Engine's Instruction Set From: scholz@scriptolutions.com (Lothar Scholz) Hello Sebastian, Monday, August 17, 2009, 12:38:59 AM, you wrote: SB> Paul Biggar schrieb: >> There was a POPL paper this year on Copy-on-write in PHP SB> http://doi.acm.org/10.1145/1480881.1480908 >> There was also a PLDI paper on the performance effects of PHP's >> memory allocator SB> http://doi.acm.org/10.1145/1542476.1542520 Sounds interesting. Unfortunately i don't have a ACM account and can't afford to open one just to read two articles. Does anyone have a direct PDF link? -- Best regards, Lothar Scholz mailto:scholz@scriptolutions.com