From dev-return-4694-archive-asf-public=cust-asf.ponee.io@mxnet.incubator.apache.org Mon Nov 5 19:45:31 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 03B34180670 for ; Mon, 5 Nov 2018 19:45:30 +0100 (CET) Received: (qmail 60540 invoked by uid 500); 5 Nov 2018 18:45:30 -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 60528 invoked by uid 99); 5 Nov 2018 18:45:29 -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; Mon, 05 Nov 2018 18:45:29 +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 DC133C7CDD for ; Mon, 5 Nov 2018 18:45:28 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 1.814 X-Spam-Level: * X-Spam-Status: No, score=1.814 tagged_above=-999 required=6.31 tests=[DKIMWL_WL_MED=-0.084, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HTML_MESSAGE=2, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_PASS=-0.001] autolearn=disabled Authentication-Results: spamd1-us-west.apache.org (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd1-us-west.apache.org [10.40.0.7]) (amavisd-new, port 10024) with ESMTP id zVZgwx5v8rD4 for ; Mon, 5 Nov 2018 18:45:27 +0000 (UTC) Received: from mail-yb1-f195.google.com (mail-yb1-f195.google.com [209.85.219.195]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTPS id 96DE35F381 for ; Mon, 5 Nov 2018 18:45:26 +0000 (UTC) Received: by mail-yb1-f195.google.com with SMTP id 131-v6so4219659ybe.12 for ; Mon, 05 Nov 2018 10:45:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to; bh=hZo4KExzGD2viYC5OgwLyfC+1fzHRHSqPknB4v2cB40=; b=kLrDoBBrDxnQOh9qpL9+Ewv7hOyMAPSbVPxXaDbJo0IzQv3GEWmhjeIjbENVSPeIyL L0qPGRWfmHssiDPJtkCG1dkjR24zX+Ot2nO+F/NUNtKqBFvcErmhNQgee6qy07V6Urpg Cj57Db1oh7evlyFNO4rK0s61r4Z+dImD0uI+M42byx7tmWHTchoy23VIyUDUByWWK3QY PY3W6G30MV7zoTezrG3mQhe9+5ZwzLcwnLA7OXGKrH2m4IqxY21cwWBCxdJLBWi5kgQF z4cN3pkwrL/tykJs6dDGA2LR3vsGrF+Oz0lH7fuLYbq2IaS/R/ZNw55uc4cIBu+2dmQL S7cw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to; bh=hZo4KExzGD2viYC5OgwLyfC+1fzHRHSqPknB4v2cB40=; b=S//Ap7QZytHpZJ/TxKiv0zukAddAII/cGEQHKfuwnZxWzimjDuPtjlpkpBe/FMuh+g /xwPCOkS1+ipnfEv9ritGNtW2tu2Q7wYXULMuu1oF/xwz7+jpInULPmiKv+tv/E9gkD2 l4O6wVuxgR1MBdo+AyQZ1+Sk7VfjmpoVUvudRx7RdiAFtnrgSvGMx83FnrO/jnz/nqXN 43dUSmIIOFZtPyDJdRsEe+ziVY3Til6evE1K2ymf3EYI9xwp8/w8Znc7u4/B1gJcH8Qi 75ZHn5cX5OnRgitOsqBFBsDkUDzj05sHkhgkmNk78WcFuIxzr9uJrDp+odWt2Gdsx31L uZHw== X-Gm-Message-State: AGRZ1gLOx5xjwnGQ9gHnvC88s00TKf4SfubC+VrpCJxnFS8K+M4MneLV qE+X620iMURBRj6ZmYQExDvsPsLMVaIhIHgfXKlQpCnWbSw= X-Google-Smtp-Source: AJdET5dxfGAUdm8zDGT6bd0p0DEDC29ONp7firhPfwPBKRXWgKTjVJhIaBpsCDreAI4lDgTQReUX1fAO4q+lQ5paEL0= X-Received: by 2002:a25:c89:: with SMTP id 131-v6mr2583146ybm.218.1541443524757; Mon, 05 Nov 2018 10:45:24 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Anton Chernov Date: Mon, 5 Nov 2018 19:45:13 +0100 Message-ID: Subject: Re: [Announce] Upcoming Apache MXNet (incubating) 1.3.1 patch release To: dev@mxnet.apache.org Content-Type: multipart/alternative; boundary="000000000000bc0e080579ef499a" --000000000000bc0e080579ef499a Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable As part of: Implement mkldnn convolution fusion and quantization https://github.com/apache/incubator-mxnet/pull/12530 I propose to add the examples and documentation PR as well: MKL-DNN Quantization Examples and README https://github.com/apache/incubator-mxnet/pull/12808 Best regards, Anton =D0=BF=D0=BD, 5 =D0=BD=D0=BE=D1=8F=D0=B1. 2018 =D0=B3. =D0=B2 19:02, Anton = Chernov : > Dear MXNet community, > > I will be the release manager for the upcoming 1.3.1 patch release. Navee= n > will be co-managing the release and providing help from the committers si= de. > > The following dates have been set: > > Code Freeze: 31st October 2018 > Release published: 13th November 2018 > > Release notes have been drafted here [1]. > > > * Known issues > > Update MKL-DNN dependency > https://github.com/apache/incubator-mxnet/pull/12953 > > This PR hasn't been merged even to master yet. Requires additional > discussion and merge. > > distributed kvstore bug in MXNet > https://github.com/apache/incubator-mxnet/issues/12713 > > > When distributed kvstore is used, by default gluon.Trainer doesn't work > with mx.optimizer.LRScheduler if a worker has more than 1 GPU. To be more > specific, the trainer updates once per GPU, the LRScheduler object is > shared across GPUs and get a wrong update count. > > This needs to be fixed. [6] > > > * Changes > > The following changes will be ported to the release branch, per [2]: > > Infer dtype in SymbolBlock import from input symbol [3] > https://github.com/apache/incubator-mxnet/pull/12412 > > [MXNET-953] Fix oob memory read > https://github.com/apache/incubator-mxnet/pull/12631 > > [MXNET-969] Fix buffer overflow in RNNOp > https://github.com/apache/incubator-mxnet/pull/12603 > > [MXNET-922] Fix memleak in profiler > https://github.com/apache/incubator-mxnet/pull/12499 > > Implement mkldnn convolution fusion and quantization (MXNet Graph > Optimization and Quantization based on subgraph and MKL-DNN proposal [4]) > https://github.com/apache/incubator-mxnet/pull/12530 > > Following items (test cases) should be already part of 1.3.0: > > [MXNET-486] Create CPP test for concat MKLDNN operator > https://github.com/apache/incubator-mxnet/pull/11371 > > [MXNET-489] MKLDNN Pool test > https://github.com/apache/incubator-mxnet/pull/11608 > > [MXNET-484] MKLDNN C++ test for LRN operator > https://github.com/apache/incubator-mxnet/pull/11831 > > [MXNET-546] Add unit test for MKLDNNSum > https://github.com/apache/incubator-mxnet/pull/11272 > > [MXNET-498] Test MKLDNN backward operators > https://github.com/apache/incubator-mxnet/pull/11232 > > [MXNET-500] Test cases improvement for MKLDNN on Gluon > https://github.com/apache/incubator-mxnet/pull/10921 > > Set correct update on kvstore flag in dist_device_sync mode (as part of > fixing [5]) > https://github.com/apache/incubator-mxnet/pull/12786 > > upgrade mshadow version > https://github.com/apache/incubator-mxnet/pull/12692 > But another PR will be used instead: > update mshadow > https://github.com/apache/incubator-mxnet/pull/12674 > > CudnnFind() usage improvements > https://github.com/apache/incubator-mxnet/pull/12804 > A critical CUDNN fix that reduces GPU memory consumption and addresses > this memory leak issue. This is an important fix to include in 1.3.1 > > > From discussion about gluon toolkits: > > disable opencv threading for forked process > https://github.com/apache/incubator-mxnet/pull/12025 > > Fix lazy record io when used with dataloader and multi_worker > 0 > https://github.com/apache/incubator-mxnet/pull/12554 > > fix potential floating number overflow, enable float16 > https://github.com/apache/incubator-mxnet/pull/12118 > > > > * Resolved issues > > MxNet 1.2.1=E2=80=93module get_outputs() > https://discuss.mxnet.io/t/mxnet-1-2-1-module-get-outputs/1882 > > As far as I can see from the comments the issue has been resolved, no > actions need to be taken for this release. [7] is mentioned in this > regards, but I don't see any action points here either. > > > I will start with help of Naveen port the mentioned PR's to the 1.3.x > branch. > > > Best regards, > Anton > > [1] https://cwiki.apache.org/confluence/x/eZGzBQ > [2] > https://cwiki.apache.org/confluence/display/MXNET/Project+Proposals+for+n= ext+MXNet+Release > [3] https://github.com/apache/incubator-mxnet/issues/11849 > [4] > https://cwiki.apache.org/confluence/display/MXNET/MXNet+Graph+Optimizatio= n+and+Quantization+based+on+subgraph+and+MKL-DNN > [5] https://github.com/apache/incubator-mxnet/issues/12713 > [6] > https://github.com/apache/incubator-mxnet/issues/12713#issuecomment-43577= 3777 > [7] https://github.com/apache/incubator-mxnet/pull/11005 > > --000000000000bc0e080579ef499a--