Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id 86F7D200AC8 for ; Tue, 7 Jun 2016 21:09:22 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 85880160A4F; Tue, 7 Jun 2016 19:09:22 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id 00ED4160968 for ; Tue, 7 Jun 2016 21:09:21 +0200 (CEST) Received: (qmail 43332 invoked by uid 500); 7 Jun 2016 19:09:21 -0000 Mailing-List: contact issues-help@ignite.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@ignite.apache.org Delivered-To: mailing list issues@ignite.apache.org Received: (qmail 43319 invoked by uid 99); 7 Jun 2016 19:09:21 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 07 Jun 2016 19:09:21 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 0ECB02C1F5C for ; Tue, 7 Jun 2016 19:09:21 +0000 (UTC) Date: Tue, 7 Jun 2016 19:09:21 +0000 (UTC) From: "Andrey Gura (JIRA)" To: issues@ignite.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (IGNITE-2969) Optimistic transactions support in deadlock detection MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Tue, 07 Jun 2016 19:09:22 -0000 [ https://issues.apache.org/jira/browse/IGNITE-2969?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15319153#comment-15319153 ] Andrey Gura commented on IGNITE-2969: ------------------------------------- Rerun benchmarks more accurate. Results below: {noformat} With detection Without detection tx-put-1-backup 19,608.72 19,854.48 tx-put-offheap-1-backup 18,480.55 17,938.68 tx-put-offheap-val-1-backup 20,423.42 19,936.32 tx-put-get-1-backup 18,250.85 18,526.29 tx-put-get-offheap 16,033.24 16,433.10 tx-put-get-offheap-val-1-backup 18,069.81 18,502.69 {noformat} So I can conclude that additional synchronization doesn't affect performance. > Optimistic transactions support in deadlock detection > ----------------------------------------------------- > > Key: IGNITE-2969 > URL: https://issues.apache.org/jira/browse/IGNITE-2969 > Project: Ignite > Issue Type: Improvement > Components: cache > Reporter: Andrey Gura > Assignee: Andrey Gura > Fix For: 1.7 > > > Deadlock detection doesn't support optimistic transactions now. It should be implemented. -- This message was sent by Atlassian JIRA (v6.3.4#6332)