Return-Path: X-Original-To: apmail-singa-dev-archive@minotaur.apache.org Delivered-To: apmail-singa-dev-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id A1A09189D8 for ; Tue, 10 Nov 2015 07:55:12 +0000 (UTC) Received: (qmail 50643 invoked by uid 500); 10 Nov 2015 07:55:11 -0000 Delivered-To: apmail-singa-dev-archive@singa.apache.org Received: (qmail 50477 invoked by uid 500); 10 Nov 2015 07:55:11 -0000 Mailing-List: contact dev-help@singa.incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@singa.incubator.apache.org Delivered-To: mailing list dev@singa.incubator.apache.org Received: (qmail 50358 invoked by uid 99); 10 Nov 2015 07:55:11 -0000 Received: from Unknown (HELO spamd3-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 10 Nov 2015 07:55:11 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd3-us-west.apache.org (ASF Mail Server at spamd3-us-west.apache.org) with ESMTP id 2B01E180A25 for ; Tue, 10 Nov 2015 07:55:11 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 0.97 X-Spam-Level: X-Spam-Status: No, score=0.97 tagged_above=-999 required=6.31 tests=[KAM_LAZY_DOMAIN_SECURITY=1, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, T_RP_MATCHES_RCVD=-0.01] autolearn=disabled Received: from mx1-eu-west.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id hTgBYRSmgWZg for ; Tue, 10 Nov 2015 07:55:05 +0000 (UTC) Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx1-eu-west.apache.org (ASF Mail Server at mx1-eu-west.apache.org) with SMTP id 7E95E20313 for ; Tue, 10 Nov 2015 07:55:04 +0000 (UTC) Received: (qmail 49277 invoked by uid 99); 10 Nov 2015 07:55:03 -0000 Received: from mail-relay.apache.org (HELO mail-relay.apache.org) (140.211.11.15) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 10 Nov 2015 07:55:03 +0000 Received: from mail-io0-f169.google.com (mail-io0-f169.google.com [209.85.223.169]) by mail-relay.apache.org (ASF Mail Server at mail-relay.apache.org) with ESMTPSA id 30F671A0181 for ; Tue, 10 Nov 2015 07:55:03 +0000 (UTC) Received: by ioc74 with SMTP id 74so145640750ioc.2 for ; Mon, 09 Nov 2015 23:55:02 -0800 (PST) X-Gm-Message-State: ALoCoQnslvBMpozfrmDsZ15im/NTdMrC2tullKS6vQ+m/h9+Q0d0S2D9Z3Wj4Wf1bGQeMxVQPPk4 MIME-Version: 1.0 X-Received: by 10.107.19.12 with SMTP id b12mr2874375ioj.11.1447142102613; Mon, 09 Nov 2015 23:55:02 -0800 (PST) Received: by 10.64.86.98 with HTTP; Mon, 9 Nov 2015 23:55:02 -0800 (PST) Date: Tue, 10 Nov 2015 16:55:02 +0900 X-Gmail-Original-Message-ID: Message-ID: Subject: Question about model parallelism and multi-GPUs From: "Edward J. Yoon" To: dev@singa.incubator.apache.org Content-Type: text/plain; charset=UTF-8 Hi forks, I have a question about model parallelism and multi-GPUs. 1) Singa is going to support both model parallelism and multi-GPUs? 2) If so, what's the model partition strategy and GPU acceleration strategy? Thanks! -- Best Regards, Edward J. Yoon