Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:45286 Return-Path: Mailing-List: contact internals-help@lists.php.net; run by ezmlm Delivered-To: mailing list internals@lists.php.net Received: (qmail 34063 invoked from network); 16 Aug 2009 18:17:36 -0000 Received: from unknown (HELO lists.php.net) (127.0.0.1) by localhost with SMTP; 16 Aug 2009 18:17:36 -0000 Authentication-Results: pb1.pair.com smtp.mail=php@stefan-marr.de; spf=permerror; sender-id=unknown Authentication-Results: pb1.pair.com header.from=php@stefan-marr.de; sender-id=unknown Received-SPF: error (pb1.pair.com: domain stefan-marr.de from 85.88.12.247 cause and error) X-PHP-List-Original-Sender: php@stefan-marr.de X-Host-Fingerprint: 85.88.12.247 toolslave.net Received: from [85.88.12.247] ([85.88.12.247:33360] helo=uhweb12247.united-hoster.com) by pb1.pair.com (ecelerity 2.1.1.9-wez r(12769M)) with ESMTP id 19/C3-15479-E3D488A4 for ; Sun, 16 Aug 2009 14:17:35 -0400 Received: from cust194-138.dsl.versadsl.be ([62.166.194.138] helo=[192.168.0.10]) by uhweb12247.united-hoster.com with esmtpsa (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.69) (envelope-from ) id 1MckIG-0006no-MI; Sun, 16 Aug 2009 20:17:28 +0200 Mime-Version: 1.0 (Apple Message framework v1074) Content-Type: text/plain; charset=us-ascii; format=flowed; delsp=yes X-Priority: 3 (Normal) In-Reply-To: <1083632951.20090817005635@scriptolutions.com> Date: Sun, 16 Aug 2009 20:17:20 +0200 Cc: Sebastian Bergmann , internals@lists.php.net Content-Transfer-Encoding: 7bit Message-ID: <3EF41BE7-D30B-4496-A962-66A700F15D8C@stefan-marr.de> References: <465610226.20090816150239@scriptolutions.com> <1035866081.20090816155804@scriptolutions.com> <1083632951.20090817005635@scriptolutions.com> To: Lothar Scholz X-Mailer: Apple Mail (2.1074) Subject: Re: Re[2]: [PHP-DEV] Design of the Zend Engine's Instruction Set From: php@stefan-marr.de (Stefan Marr) On 16 Aug 2009, at 19:56, Lothar Scholz wrote: > 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 http://www.trl.ibm.com/people/mich/pub/200901_popl2009phpsem.pdf >>> There was also a PLDI paper on the performance effects of PHP's >>> memory allocator > > SB> http://doi.acm.org/10.1145/1542476.1542520 http://www.trl.ibm.com/people/inouehrs/pdf/PLDI2009_DDmalloc.pdf > > 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? Most authors do publish special author versions of the papers on their webpages. Googling for the title usually yields good results. Best regards Stefan