From commits-return-59166-apmail-harmony-commits-archive=harmony.apache.org@harmony.apache.org Mon Jul 06 16:31:28 2009 Return-Path: Delivered-To: apmail-harmony-commits-archive@www.apache.org Received: (qmail 90394 invoked from network); 6 Jul 2009 16:31:28 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 6 Jul 2009 16:31:28 -0000 Received: (qmail 89815 invoked by uid 500); 6 Jul 2009 16:31:38 -0000 Delivered-To: apmail-harmony-commits-archive@harmony.apache.org Received: (qmail 89779 invoked by uid 500); 6 Jul 2009 16:31:38 -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 89770 invoked by uid 99); 6 Jul 2009 16:31:38 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 06 Jul 2009 16:31:38 +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; Mon, 06 Jul 2009 16:31:35 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id CAC56234C004 for ; Mon, 6 Jul 2009 09:31:14 -0700 (PDT) Message-ID: <727548766.1246897874814.JavaMail.jira@brutus> Date: Mon, 6 Jul 2009 09:31:14 -0700 (PDT) From: "Simon.Zhou (JIRA)" To: commits@harmony.apache.org Subject: [jira] Updated: (HARMONY-6258) [DRLVM][GC] Adding weak references support to concurrent GC In-Reply-To: <2143366646.1246896434919.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/HARMONY-6258?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Simon.Zhou updated HARMONY-6258: -------------------------------- Attachment: tick_weakref_patch_V1.patch in this version, 2 versions of get() barrier have been implemented. one is using JNI, the other is using vmmagic for better performance. weak/soft reference processing has been implemented, the last marker thread will do this job concurrently. > [DRLVM][GC] Adding weak references support to concurrent GC > ----------------------------------------------------------- > > Key: HARMONY-6258 > URL: https://issues.apache.org/jira/browse/HARMONY-6258 > Project: Harmony > Issue Type: New Feature > Components: DRLVM > Affects Versions: 5.0M10 > Environment: Windows and Linux > Reporter: Simon.Zhou > Fix For: 5.0M11 > > Attachments: tick_weakref_patch_V1.patch > > > Tick is a concurrent GC which has been implemented in DRLVM. this patch adding the feature of supporting weak reference to it. > weak/soft references are processing concurrently, while finalizable objects and phantom references are handled in a stop-the-world phase at the moment. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.