Return-Path: Delivered-To: apmail-couchdb-user-archive@www.apache.org Received: (qmail 32541 invoked from network); 30 Apr 2009 16:44:55 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 30 Apr 2009 16:44:55 -0000 Received: (qmail 79876 invoked by uid 500); 30 Apr 2009 16:25:21 -0000 Delivered-To: apmail-couchdb-user-archive@couchdb.apache.org Received: (qmail 79852 invoked by uid 500); 30 Apr 2009 16:25:21 -0000 Mailing-List: contact user-help@couchdb.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@couchdb.apache.org Delivered-To: mailing list user@couchdb.apache.org Received: (qmail 79842 invoked by uid 99); 30 Apr 2009 16:25:21 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 30 Apr 2009 16:25:21 +0000 X-ASF-Spam-Status: No, hits=-0.0 required=10.0 tests=SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of jason@jasondavies.com designates 89.145.97.179 as permitted sender) Received: from [89.145.97.179] (HELO www1.netspade.com) (89.145.97.179) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 30 Apr 2009 16:25:11 +0000 Received: from jddavies.gotadsl.co.uk ([82.133.112.184] helo=[10.0.0.14]) by www1.netspade.com with esmtpa (Exim 4.69) (envelope-from ) id 1LzZ9b-0003Mg-G3 for user@couchdb.apache.org; Thu, 30 Apr 2009 16:30:32 +0000 Message-Id: <323E278F-6DC6-4683-8E57-35CA4150F55D@jasondavies.com> From: Jason Davies To: user@couchdb.apache.org In-Reply-To: <4a29064f0904300913h3234a7c4j79809a1cf4cfb159@mail.gmail.com> Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (Apple Message framework v930.3) Date: Thu, 30 Apr 2009 17:24:48 +0100 References: <4a29064f0904300913h3234a7c4j79809a1cf4cfb159@mail.gmail.com> X-Mailer: Apple Mail (2.930.3) X-SA-Exim-Connect-IP: 82.133.112.184 X-SA-Exim-Mail-From: jason@jasondavies.com X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on www1.netspade.com X-Spam-Level: Subject: Re: erlang update X-SA-Exim-Version: 4.2.1 (built Wed, 25 Jun 2008 17:14:11 +0000) X-SA-Exim-Scanned: Yes (on www1.netspade.com) X-Virus-Checked: Checked by ClamAV on apache.org X-Old-Spam-Status: No, score=-4.5 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 autolearn=ham version=3.2.5 Hi Elf, On 30 Apr 2009, at 17:13, Elf wrote: > I'm using erlang 12.2.5 and couchdb-0.9. > > Before a week was a release of erlang 13.2, which announce > "Significant improvements of SMP and multi-core performance mainly > because of multiple run-queues but also a number of other > optimizations". > How couchdb rely on erlang? Can I just upgrade and give SMP > improvements? Pretty much, not sure if a recompile of CouchDB is needed or not (presumably not). I've been running R13B with no trouble since it was released. -- Jason Davies www.jasondavies.com