Return-Path: Delivered-To: apmail-hadoop-common-issues-archive@minotaur.apache.org Received: (qmail 56886 invoked from network); 12 Aug 2009 05:17:30 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 12 Aug 2009 05:17:30 -0000 Received: (qmail 59108 invoked by uid 500); 12 Aug 2009 05:17:37 -0000 Delivered-To: apmail-hadoop-common-issues-archive@hadoop.apache.org Received: (qmail 59057 invoked by uid 500); 12 Aug 2009 05:17:37 -0000 Mailing-List: contact common-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: common-issues@hadoop.apache.org Delivered-To: mailing list common-issues@hadoop.apache.org Received: (qmail 59047 invoked by uid 99); 12 Aug 2009 05:17:37 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 12 Aug 2009 05:17:37 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.140] (HELO brutus.apache.org) (140.211.11.140) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 12 Aug 2009 05:17:35 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id C4C79234C004 for ; Tue, 11 Aug 2009 22:17:14 -0700 (PDT) Message-ID: <956799676.1250054234801.JavaMail.jira@brutus> Date: Tue, 11 Aug 2009 22:17:14 -0700 (PDT) From: "Todd Lipcon (JIRA)" To: common-issues@hadoop.apache.org Subject: [jira] Commented: (HADOOP-6166) Improve PureJavaCrc32 In-Reply-To: <1460486577.1248313274837.JavaMail.jira@brutus> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/HADOOP-6166?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12742221#action_12742221 ] Todd Lipcon commented on HADOOP-6166: ------------------------------------- bq. Todd, could you help running the test? Yep, we're doing sprint planning tomorrow so I'll make sure to block off a couple hours to run benchmarks for this. > Improve PureJavaCrc32 > --------------------- > > Key: HADOOP-6166 > URL: https://issues.apache.org/jira/browse/HADOOP-6166 > Project: Hadoop Common > Issue Type: Improvement > Components: util > Reporter: Tsz Wo (Nicholas), SZE > Assignee: Tsz Wo (Nicholas), SZE > Attachments: c6166_20090722.patch, c6166_20090722_benchmark_32VM.txt, c6166_20090722_benchmark_64VM.txt, c6166_20090727.patch, c6166_20090728.patch, c6166_20090810.patch, c6166_20090811.patch > > > Got some ideas to improve CRC32 calculation. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.