From dev-return-3515-archive-asf-public=cust-asf.ponee.io@mxnet.incubator.apache.org Thu Jul 12 01:43:34 2018 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx-eu-01.ponee.io (Postfix) with SMTP id 3F30E18062A for ; Thu, 12 Jul 2018 01:43:34 +0200 (CEST) Received: (qmail 96264 invoked by uid 500); 11 Jul 2018 23:43:33 -0000 Mailing-List: contact dev-help@mxnet.incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@mxnet.incubator.apache.org Delivered-To: mailing list dev@mxnet.incubator.apache.org Received: (qmail 96247 invoked by uid 99); 11 Jul 2018 23:43:32 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd1-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 11 Jul 2018 23:43:32 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd1-us-west.apache.org (ASF Mail Server at spamd1-us-west.apache.org) with ESMTP id 32BD3CC912 for ; Wed, 11 Jul 2018 23:43:32 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 2.369 X-Spam-Level: ** X-Spam-Status: No, score=2.369 tagged_above=-999 required=6.31 tests=[DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HTML_MESSAGE=2, KAM_NUMSUBJECT=0.5, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001, T_DKIMWL_WL_MED=-0.01] autolearn=disabled Authentication-Results: spamd1-us-west.apache.org (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd1-us-west.apache.org [10.40.0.7]) (amavisd-new, port 10024) with ESMTP id ukHFtHv80wH2 for ; Wed, 11 Jul 2018 23:43:31 +0000 (UTC) Received: from mail-yw0-f175.google.com (mail-yw0-f175.google.com [209.85.161.175]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTPS id 1E9DA5F30E for ; Wed, 11 Jul 2018 23:43:31 +0000 (UTC) Received: by mail-yw0-f175.google.com with SMTP id 139-v6so9812188ywg.12 for ; Wed, 11 Jul 2018 16:43:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to; bh=myhhIBSdE3+j0C2aDOkJhR3Wo2uoSdslKFjerq/EoIY=; b=pWsN6mZIOXxOJHD+L46DQZjRi8QMZXEavwC+HsJzNIhjVt2P5D1swfta/FbwW5gZ+l wQxSObzoHPTIvlA6kb0kL1WF0mIdr+aJ2j824cTZmh8iQwj2z0A8onEl5kTSD4KT61Yg 3+2kqmoVfqW6QJvF7LmPZVXeBunRMg/b4YvCqtYKng6o0BpgTygWXOXRETECrTEAL9lW YP5+j9ow/A8jQxOELhfjm84Ka8yonPJADgamoECeUjOAuoyr78XLtUm3qOx7apGWS8Dz DWhRLKQAnosjrYCQokKKdTrWCnTP9NP24UKj79D5bWHy/N+SJIeLBNJq7tS4HAq3ix/p +0OQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to; bh=myhhIBSdE3+j0C2aDOkJhR3Wo2uoSdslKFjerq/EoIY=; b=aAS61ibHe6Eb0SELi2XemOqoI1ek5ADrUq1AOX2185G6VOfDyUjK/moan6Aa8iT/ov c1xGw6gevxV7s63Y4fWAI6xihBA1BI82/yUCLGlU9EvfDRJlwBqN8iJwtCvbO/jg1C3B MKYBKif6CBn5F6eoRRPyj67Knp/gQpFAkNLSG+S4rdXOV2e54uo72hcMMl98LJjARSLP QcoCPQLbegH34/C8xynzN4XPQNxbPUkPhL+zzCA3wzdbL5QSUgC7SV1MDALxUUQl8ck0 ban6ucyx4qn3E9BtqWSODo5vcRctuiPzvz6/CZWlZaHUxF1XhoTdeEE9WDkQRQI0JxG5 TwCA== X-Gm-Message-State: AOUpUlFlYGgy2v09RklgQucX49UC4Jepxm/NKaLpLI5zX+kcK6asEVOL a2PcSByq32MMFhb68dktBN/TKzeRVC+sUjy3tWA= X-Google-Smtp-Source: AAOMgpdg6T+DbHT0VqkzG3wKoB+0I5cah0vbtcTbfNRrJnrylDld5vP7tMh3DceLcG9b69+sgXKwuqUmmgfZ81EaiPA= X-Received: by 2002:a81:59c6:: with SMTP id n189-v6mr353210ywb.30.1531352610442; Wed, 11 Jul 2018 16:43:30 -0700 (PDT) MIME-Version: 1.0 Received: by 2002:a81:a397:0:0:0:0:0 with HTTP; Wed, 11 Jul 2018 16:42:49 -0700 (PDT) In-Reply-To: <5ECB40DD-072E-457B-AB87-9083EE190238@live.com> References: <5ECB40DD-072E-457B-AB87-9083EE190238@live.com> From: Naveen Swamy Date: Wed, 11 Jul 2018 16:42:49 -0700 Message-ID: Subject: Re: Proposal to release the Examples for Scala in V1.3 To: dev@mxnet.incubator.apache.org Content-Type: multipart/alternative; boundary="0000000000005f14ca0570c1d01c" --0000000000005f14ca0570c1d01c Content-Type: text/plain; charset="UTF-8" Qing, its great that you are working on improving the Scala Examples with documentation and tests. Ideally, we shouldn't have any memory leaks..it erodes trust with our users, however I understand it can take significant time and debugging effort to resolve them. Given that these leaks already exist, may be should call out on the documentation that this is a known issue and we will work on it. IMO for this case making incremental improvements to examples makes sense. I would like to hear what others think. -Naveen On Wed, Jul 11, 2018 at 3:47 PM, Qing Lan wrote: > Hi all, > > I would like to propose the release plan for MXNet Scala examples in V1.3. > Currently, the examples in the main repository are not maintained for a > long time. I have spent some time to use the improved Scala API (known as > the .api) to improve the examples with documentation to run and add CI > tests. However, I am facing the difficulties to resolve memory leaks as > most of the examples did not contains memory leak fixes. It crashes the CI > because of that. We can temporarily disable the CI test for some of the > examples and release them with 1.3 and enable them once we have a better GC > in MXNet Scala. Here is a brief Pros and Cons for this release: > > Pros: > > * A good set of demos on how to use improved Training API > * Examples are fixed with full documentation to help to run them > > Cons: > > * Examples contains the memory leak issues may cause problems > > Please kindly share your ideas in this thread and I am really appreciate > for your help. > > Thanks, > Qing > --0000000000005f14ca0570c1d01c--