Return-Path: Delivered-To: apmail-incubator-hama-commits-archive@minotaur.apache.org Received: (qmail 5689 invoked from network); 12 Mar 2010 01:39:34 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 12 Mar 2010 01:39:34 -0000 Received: (qmail 57041 invoked by uid 500); 12 Mar 2010 01:38:59 -0000 Delivered-To: apmail-incubator-hama-commits-archive@incubator.apache.org Received: (qmail 57011 invoked by uid 500); 12 Mar 2010 01:38:59 -0000 Mailing-List: contact hama-commits-help@incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hama-dev@incubator.apache.org Delivered-To: mailing list hama-commits@incubator.apache.org Received: (qmail 57003 invoked by uid 99); 12 Mar 2010 01:38:59 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 12 Mar 2010 01:38:59 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.130] (HELO eos.apache.org) (140.211.11.130) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 12 Mar 2010 01:38:54 +0000 Received: from eos.apache.org (localhost [127.0.0.1]) by eos.apache.org (Postfix) with ESMTP id 8B72617D16 for ; Fri, 12 Mar 2010 01:38:34 +0000 (GMT) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable From: Apache Wiki To: Apache Wiki Date: Fri, 12 Mar 2010 01:38:34 -0000 Message-ID: <20100312013834.2331.52948@eos.apache.org> Subject: =?utf-8?q?=5BHama_Wiki=5D_Update_of_=22RoadMap=22_by_HyunsikChoi?= Dear Wiki user, You have subscribed to a wiki page or wiki category on "Hama Wiki" for chan= ge notification. The "RoadMap" page has been changed by HyunsikChoi. http://wiki.apache.org/hama/RoadMap?action=3Ddiff&rev1=3D3&rev2=3D4 -------------------------------------------------- =3D Short-term Issues =3D = =3D=3D Re-factoring issues =3D=3D - = * Move current code related to matrix operations to the 'examples' packa= ge * A design of structure of the matrix/graph - * = - = - =3D=3D BSP survey issues =3D=3D - = - * A survey and documentation of BSP programming model - * A latency/performance evaluation of Hadoop RPC - * A design of a fault-tolerant system = =3D Long-term Issues =3D + We have a plan to redesign Hama to be based on BSP model and be specified= to shared nothing systems consisting of several thousands commodity server= s, which is generally called cloud computing environments. + =3D=3D Why BSP? =3D=3D + =3D=3D Design Considerations =3D=3D + * Fault Tolerance + * Heterogeneity + * Efficiency + * Easy to Use + =3D=3D TODO =3D=3D + * A survey on matrix and graph processing algorithms based on BSP progra= mming model. + * Developing a fault-tolerant mechanism for BSP model and Shared-nothing= architecture and heterogeneous. + * A selection of the basic primitive operations for matrix processing an= d linear algebra. + * Design operation models based on the basic primitive operations develo= ped above. + * Design domain-specific language that well reflects to algebraic charac= teristics. = + (Working) +=20