From commits-return-43174-apmail-harmony-commits-archive=harmony.apache.org@harmony.apache.org Tue Sep 04 11:15:21 2007 Return-Path: Delivered-To: apmail-harmony-commits-archive@www.apache.org Received: (qmail 71806 invoked from network); 4 Sep 2007 11:15:21 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 4 Sep 2007 11:15:21 -0000 Received: (qmail 90460 invoked by uid 500); 4 Sep 2007 11:15:15 -0000 Delivered-To: apmail-harmony-commits-archive@harmony.apache.org Received: (qmail 90444 invoked by uid 500); 4 Sep 2007 11:15:15 -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 90435 invoked by uid 99); 4 Sep 2007 11:15:15 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 04 Sep 2007 04:15:15 -0700 X-ASF-Spam-Status: No, hits=-100.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.4] (HELO brutus.apache.org) (140.211.11.4) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 04 Sep 2007 11:16:33 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id 04480714159 for ; Tue, 4 Sep 2007 04:14:58 -0700 (PDT) Message-ID: <28558282.1188904498006.JavaMail.jira@brutus> Date: Tue, 4 Sep 2007 04:14:58 -0700 (PDT) From: "Aleksey Shipilev (JIRA)" To: commits@harmony.apache.org Subject: [jira] Commented: (HARMONY-4704) [drlvm][jni] JNI transition improvements In-Reply-To: <23605032.1188556711174.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-4704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12524679 ] Aleksey Shipilev commented on HARMONY-4704: ------------------------------------------- So far, on the JNI microtest (calling several million on JNI methods): $ ../../Builds/shade.0903.jni.0.clean/bin/java -Xmx128m -Xms128m nalog.nalog iteration: 0 millis:8532 iteration: 1 millis:8572 iteration: 2 millis:8561 $ ../../Builds/shade.0903.jni.4.cumulative/bin/java -Xmx128m -Xms128m nalog.nalog iteration: 0 millis:5477 iteration: 1 millis:5528 iteration: 2 millis:5528 Thus, +55% boost. > [drlvm][jni] JNI transition improvements > ---------------------------------------- > > Key: HARMONY-4704 > URL: https://issues.apache.org/jira/browse/HARMONY-4704 > Project: Harmony > Issue Type: Improvement > Reporter: Aleksey Shipilev > Attachments: JNI-complete.patch > > > The root issue for JNI transition improvements -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.