Return-Path: X-Original-To: apmail-hama-dev-archive@www.apache.org Delivered-To: apmail-hama-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 52A4110BF9 for ; Tue, 11 Feb 2014 08:18:54 +0000 (UTC) Received: (qmail 2834 invoked by uid 500); 11 Feb 2014 08:18:54 -0000 Delivered-To: apmail-hama-dev-archive@hama.apache.org Received: (qmail 2685 invoked by uid 500); 11 Feb 2014 08:18:39 -0000 Mailing-List: contact dev-help@hama.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@hama.apache.org Delivered-To: mailing list dev@hama.apache.org Received: (qmail 2665 invoked by uid 99); 11 Feb 2014 08:18:36 -0000 Received: from minotaur.apache.org (HELO minotaur.apache.org) (140.211.11.9) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 11 Feb 2014 08:18:36 +0000 Received: from localhost (HELO mail-oa0-f49.google.com) (127.0.0.1) (smtp-auth username edwardyoon, mechanism plain) by minotaur.apache.org (qpsmtpd/0.29) with ESMTP; Tue, 11 Feb 2014 08:18:36 +0000 Received: by mail-oa0-f49.google.com with SMTP id i7so8789146oag.36 for ; Tue, 11 Feb 2014 00:18:35 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:content-type; bh=dn6oJNu3x1o18d2DjU+6/36v/jM6lWUv+TI3JfAJnwY=; b=I2dT4fVzJ4LY8RSV05PtiacbffBcPSJPweIgjA7BlpsUfkHLYAp5boCfBZg3VF624g EU/Y7alq9JoylVPUxDdRBgjt/Q0CVcVngJz8CcdNE5ellh3Xys7Qym8esJSl7C0ludOQ RTRa7ZBuyudfQMyH3Xf6MsAioYftQJI+/2OnjawvGsUkFK3+onHbnsNVybdk3yjee5vG dnClyXjjlF/Komi5cWGQUqBBWXxMTkqISNitROLJE+eCLSHe+Fvz/MO+HWWnJaBKkoGV 25H5T+cHGNul8BLSL2z/U98+wR1Sp/1PwQQmcvnH8rIc2nIvG3GCY6gJ7p2NzvTN6fuy yL+A== X-Gm-Message-State: ALoCoQlDMH8r7zplJc2N2tdrO+74ZprFzjWrvqPBI1+Y/hwvwpZ9JZRq8xV7id8WaYYzxvc9i64b MIME-Version: 1.0 X-Received: by 10.182.19.132 with SMTP id f4mr30654495obe.14.1392106715521; Tue, 11 Feb 2014 00:18:35 -0800 (PST) Received: by 10.60.233.196 with HTTP; Tue, 11 Feb 2014 00:18:35 -0800 (PST) In-Reply-To: References: Date: Tue, 11 Feb 2014 17:18:35 +0900 Message-ID: Subject: Re: Comparison between 0.6.3 and TRUNK From: "Edward J. Yoon" To: "dev@hama.apache.org" Content-Type: text/plain; charset=UTF-8 See https://wiki.apache.org/hama/Benchmarks#PageRank_Performance_0.7.0-SNAPSHOT_vs_0.6.3 On Mon, Jan 27, 2014 at 5:09 PM, Edward J. Yoon wrote: > FYI, this result shows the improvement obtained by removing message > bundling overheads. > > ---- > PageRank with 3 tasks on single machine > bsp.child.java.opts: -Xmx1524m > hama.graph.vertices.info: ListVerticesInfo > > * Input vertices: 20000 max edges per vertex: 100 > Hama-0.6.3: 87.895 seconds > Hama-TRUNK: 99.689 seconds > > * Input vertices: 40000 max edges per vertex: 200 > Hama-0.6.3: 340.094 seconds > Hama-TRUNK: 420.992 seconds > > * Input vertices: 40000 max edges per vertex: 300 > Hama-0.6.3: 556.07 seconds > Hama-TRUNK: 583.098 seconds > > * Input vertices: 40000 max edges per vertex: 400 > Hama-0.6.3: 733.408 seconds > Hama-TRUNK: 739.116 seconds > > * Input vertices: 40000 max edges per vertex: 500 > Hama-0.6.3: java.lang.OutOfMemoryError: Java heap space > Hama-TRUNK: 1207.854 seconds > > * Input vertices: 40000 max edges per vertex: 600 > Hama-0.6.3: java.lang.OutOfMemoryError: Java heap space > Hama-TRUNK: java.lang.OutOfMemoryError: Java heap space > Hama-TRUNK (DiskVerticesInfo): java.lang.OutOfMemoryError: Java heap space > > -- > Best Regards, Edward J. Yoon > @eddieyoon -- Best Regards, Edward J. Yoon @eddieyoon