Return-Path: Delivered-To: apmail-harmony-commits-archive@www.apache.org Received: (qmail 3195 invoked from network); 16 May 2008 11:24:20 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 16 May 2008 11:24:20 -0000 Received: (qmail 55553 invoked by uid 500); 16 May 2008 11:24:22 -0000 Delivered-To: apmail-harmony-commits-archive@harmony.apache.org Received: (qmail 55538 invoked by uid 500); 16 May 2008 11:24:22 -0000 Mailing-List: contact commits-help@harmony.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@harmony.apache.org Delivered-To: mailing list commits@harmony.apache.org Received: (qmail 55529 invoked by uid 99); 16 May 2008 11:24:21 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 16 May 2008 04:24:21 -0700 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; Fri, 16 May 2008 11:23:36 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id 92C56234C115 for ; Fri, 16 May 2008 04:23:55 -0700 (PDT) Message-ID: <1872333161.1210937035600.JavaMail.jira@brutus> Date: Fri, 16 May 2008 04:23:55 -0700 (PDT) From: "Pavel Pervov (JIRA)" To: commits@harmony.apache.org Subject: [jira] Commented: (HARMONY-5829) [drlvm][kernel][performance] j.l.Class Serializable/Externalizable caching In-Reply-To: <681064225.1210881775738.JavaMail.jira@brutus> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/HARMONY-5829?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12597424#action_12597424 ] Pavel Pervov commented on HARMONY-5829: --------------------------------------- Alexey, I'm afraid you can't execute Java during bootstrap. So, you'll have to add special bootstrap phase where you'll execute all these constructors... > [drlvm][kernel][performance] j.l.Class Serializable/Externalizable caching > -------------------------------------------------------------------------- > > Key: HARMONY-5829 > URL: https://issues.apache.org/jira/browse/HARMONY-5829 > Project: Harmony > Issue Type: Sub-task > Components: DRLVM > Reporter: Aleksey Shipilev > Assignee: Pavel Pervov > Attachments: vm-kernel-serializable-externalizable-cache-rc1.patch > > > Serialization workloads relies on Class.isAssignableFrom(...) when looking up Serializable and Externalizable properties (that is, implementation of interfaces). For now, DRLVM kernel classes perform lookups on each invocation. This issue caches the mentioned properties in Class fields and does not go to native VMClassRegistry for resolution. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.