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 CEFBA18784 for ; Wed, 13 Jan 2016 10:41:31 +0000 (UTC) Received: (qmail 73672 invoked by uid 500); 13 Jan 2016 10:41:31 -0000 Delivered-To: apmail-singa-dev-archive@singa.apache.org Received: (qmail 73646 invoked by uid 500); 13 Jan 2016 10:41:31 -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 73624 invoked by uid 99); 13 Jan 2016 10:41:31 -0000 Received: from Unknown (HELO spamd4-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 13 Jan 2016 10:41:31 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd4-us-west.apache.org (ASF Mail Server at spamd4-us-west.apache.org) with ESMTP id F33DCC0EEA for ; Wed, 13 Jan 2016 10:41:30 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd4-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 3.252 X-Spam-Level: *** X-Spam-Status: No, score=3.252 tagged_above=-999 required=6.31 tests=[DKIM_SIGNED=0.1, DKIM_VALID=-0.1, HEADER_FROM_DIFFERENT_DOMAINS=0.001, HTML_MESSAGE=3, KAM_LOTSOFHASH=0.25, URIBL_BLOCKED=0.001] autolearn=disabled Authentication-Results: spamd4-us-west.apache.org (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mx1-eu-west.apache.org ([10.40.0.8]) by localhost (spamd4-us-west.apache.org [10.40.0.11]) (amavisd-new, port 10024) with ESMTP id Kw-xkk-zrfHD for ; Wed, 13 Jan 2016 10:41:20 +0000 (UTC) Received: from mail-qg0-f50.google.com (mail-qg0-f50.google.com [209.85.192.50]) by mx1-eu-west.apache.org (ASF Mail Server at mx1-eu-west.apache.org) with ESMTPS id 9E11331AC4 for ; Wed, 13 Jan 2016 10:41:19 +0000 (UTC) Received: by mail-qg0-f50.google.com with SMTP id b35so320779577qge.0 for ; Wed, 13 Jan 2016 02:41:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=Dqp817e9+TAqmXxEbb7dCwy2Dw9SvUfPdkzhDLHToN4=; b=QdccDiEv1huqo/Omahecwv3Gq1+GOhqGNVMUNPqzkzzza7sah5KAevVtLCkWisgs8t mQbsYovPMv8P+hUN8ha8bWZQ1DubCAqh+NGaz/MfHYORP6NaGaSt01y/ZYgFdn791jF+ JD6DgDNQHekuBdpsOpOBVMGJFHNlCU68S7e/7m8glZCWSCrN6sKMGvaz4eg0X395WKih dRvSKae4ftGmsyo+OkddiRcy8p3XL0zuPlRHurofCvzKQ5EXKgd3D2+bEFP22VCXnEU1 wQMGIiVRRIZi0TTkEtz6/YWtbPVTG7jZWWe6XdWEuYrpPhf3dbiOgPaCvocRvvM8E82I Uurw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:sender:in-reply-to:references:date :message-id:subject:from:to:cc:content-type; bh=Dqp817e9+TAqmXxEbb7dCwy2Dw9SvUfPdkzhDLHToN4=; b=V9QAKBuy6UtWt8T/SBnkzl1ZPKMSp3L2PGYdUdpIXy9KoiIfOzRE5Gew/FaDxqdaJX rK1eizz3qQpmxBgcph378ndRboAowh8v9QUUizY7CJAg+WSDa62IxMPR1PDDcvWbxJh/ Dd4Gtp/1QIxPQdPXGXa1xQVJi1pFy9BXiFsDAVBeiUzn5sxSfQes51cl+Ey5+iCD95LC FgLi18JBWUAKKiQ65NLeT/1Y30BTKx88SGDQlls/fd2KiLPQIdqsfmjhOqeTbJv5dR9W Ik9rK5DpQJq/4Hd024Tr/lAjlX4x/kPJc/2TI3SoVjRDvMyarXUx6EHx+xn6PFMmY1X7 CMyg== X-Gm-Message-State: ALoCoQkbI8lv/8R/1fFWLBifMymRionSu/fL7nW83BzulBJU7SCQ9cyyPz+qknj85vVEMty9wu3RNsP+/p1aYMxjCOpnBinaeg== MIME-Version: 1.0 X-Received: by 10.140.175.7 with SMTP id v7mr9729694qhv.103.1452681678658; Wed, 13 Jan 2016 02:41:18 -0800 (PST) Sender: wangwei.cs@gmail.com Received: by 10.55.176.1 with HTTP; Wed, 13 Jan 2016 02:41:18 -0800 (PST) In-Reply-To: References: Date: Wed, 13 Jan 2016 18:41:18 +0800 X-Google-Sender-Auth: 1vnRiiq-158HMrGb2GL8a8qTz9U Message-ID: Subject: Re: New features to be included in v0.3 From: Wang Wei To: dev@singa.incubator.apache.org Cc: =?UTF-8?B?6ZKf6bij?= Content-Type: multipart/alternative; boundary=001a113a29ea6da298052934cfe1 --001a113a29ea6da298052934cfe1 Content-Type: text/plain; charset=UTF-8 Hi Mohamed Yes. Only GRU has been added in v0.2. I think Zhongming (cc'ed) is implementing LSTM. It would be interesting to provide an example for acoustic modeling using CTC. If you have experience of using CTC for acoustic modelling , it would be appreciated if you can help to add it in v0.3. regards, Wei On Wed, Jan 13, 2016 at 5:41 PM, Mohamed Yousef wrote: > I would suggest implementing an LSTM layer and a CTC layer (LSTM was > planned for v0.2, but only GRU was added) > a CTC layer would greatly simplify acoustic modeling and many other > applications > ________________________________________ > From: wangwei.cs@gmail.com on behalf of Wang Wei < > wangwei@comp.nus.edu.sg> > Sent: Wednesday, January 13, 2016 8:51 AM > To: dev@singa.incubator.apache.org > Subject: New features to be included in v0.3 > > Hi all, > > I have proposed some features for v0.3, which is scheduled to be released > in March 2016. > The major goals include usability and performance improvements. > > I have assigned some of the tasks to some developers/committers. > If you are interested in any of them, please join the development by > replying to that ticket. > > I will add new tickets continuously. > You are also welcomed to create new tickets for other features about > usability and performance improvements. > Let's get started! > > Thanks! > > regards, > Wei > SINGA-136 > > Support cuDNN v4 > Haibo Chen > > *Actions* > < > https://issues.apache.org/jira/rest/api/1.0/issues/12929715/ActionsAndOperations?atl_token=A5KQ-2QAV-T4JA-FDED%7Cdab6635ed244de6f2d2e77e2220bfc953beea22a%7Clin > > > SINGA-135 > > Improve hybrid partitioning and benchmark performance > > Sheng Wang > > *Actions* > < > https://issues.apache.org/jira/rest/api/1.0/issues/12929708/ActionsAndOperations?atl_token=A5KQ-2QAV-T4JA-FDED%7Cdab6635ed244de6f2d2e77e2220bfc953beea22a%7Clin > > > SINGA-134 > > Extend SINGA to run over a GPU cluster > > *Unassigned* > *Actions* > < > https://issues.apache.org/jira/rest/api/1.0/issues/12929371/ActionsAndOperations?atl_token=A5KQ-2QAV-T4JA-FDED%7Cdab6635ed244de6f2d2e77e2220bfc953beea22a%7Clin > > > SINGA-133 > > Implement message passing using MPI > > *Unassigned* > *Actions* > < > https://issues.apache.org/jira/rest/api/1.0/issues/12929370/ActionsAndOperations?atl_token=A5KQ-2QAV-T4JA-FDED%7Cdab6635ed244de6f2d2e77e2220bfc953beea22a%7Clin > > > SINGA-132 > > Optimize training on a single node with GPUs > > Haibo Chen > > *Actions* > < > https://issues.apache.org/jira/rest/api/1.0/issues/12929368/ActionsAndOperations?atl_token=A5KQ-2QAV-T4JA-FDED%7Cdab6635ed244de6f2d2e77e2220bfc953beea22a%7Clin > > > SINGA-131 > > Implement and optimize hybrid training using both CPU and GPU > > *Unassigned* > *Actions* > < > https://issues.apache.org/jira/rest/api/1.0/issues/12929354/ActionsAndOperations?atl_token=A5KQ-2QAV-T4JA-FDED%7Cdab6635ed244de6f2d2e77e2220bfc953beea22a%7Clin > > > SINGA-130 > > Implement a layer subclass for data prefetching > > *Unassigned* > *Actions* > < > https://issues.apache.org/jira/rest/api/1.0/issues/12929190/ActionsAndOperations?atl_token=A5KQ-2QAV-T4JA-FDED%7Cdab6635ed244de6f2d2e77e2220bfc953beea22a%7Clin > > > SINGA-129 > > Add new SGD updaters > Jinyang Gao > > *Actions* > < > https://issues.apache.org/jira/rest/api/1.0/issues/12929184/ActionsAndOperations?atl_token=A5KQ-2QAV-T4JA-FDED%7Cdab6635ed244de6f2d2e77e2220bfc953beea22a%7Clin > > > SINGA-128 > > Update compilation options and scripts for installing SINGA on MacOS > > Xie Zhongle > > *Actions* > < > https://issues.apache.org/jira/rest/api/1.0/issues/12929182/ActionsAndOperations?atl_token=A5KQ-2QAV-T4JA-FDED%7Cdab6635ed244de6f2d2e77e2220bfc953beea22a%7Clin > > > SINGA-127 > > Clear optimization level of compilation for debugging > > Xie Zhongle > > *Actions* > < > https://issues.apache.org/jira/rest/api/1.0/issues/12929180/ActionsAndOperations?atl_token=A5KQ-2QAV-T4JA-FDED%7Cdab6635ed244de6f2d2e77e2220bfc953beea22a%7Clin > > > SINGA-126 > > Improve Python Binding for interactive training > > *Unassigned* > *Actions* > < > https://issues.apache.org/jira/rest/api/1.0/issues/12928828/ActionsAndOperations?atl_token=A5KQ-2QAV-T4JA-FDED%7Cdab6635ed244de6f2d2e77e2220bfc953beea22a%7Clin > > > SINGA-125 > > Improve Python Helper - additional features > > *Unassigned* > --001a113a29ea6da298052934cfe1--