From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 98784 invoked by alias); 17 Aug 2019 09:47:56 -0000 Mailing-List: contact cygwin-announce-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-announce-owner@cygwin.com Reply-To: The Cygwin Mailing List Mail-Followup-To: cygwin-announce@cygwin.com Return-Path: Received: (qmail 102677 invoked by uid 89); 17 Aug 2019 09:25:32 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-1.4 required=5.0 tests=BAYES_00,FREEMAIL_FROM,KAM_NUMSUBJECT,RCVD_IN_DNSWL_NONE,SPF_PASS autolearn=no version=3.3.1 spammy=lapack, licensed, HX-Languages-Length:1488 X-HELO: mail-wm1-f53.google.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=to:from:subject:message-id:date:user-agent:mime-version :content-transfer-encoding; bh=lXzZGkFW1QEDLwm7IohvJHYenAWRjVoHB5q9qfXa92E=; b=ZUqfAiPcP3VTd4T3wxaV8jWMqw8EoCbBQd2VLHB0fXnUp5+233+A39klCPOL1FufSL ILeKQc0+9QzfLU2CfSjnUZt6dF/032o+KxyZfuIbQCPmLAukeHqTfm59UuShXrSpk18i lljqZ/RIx7nf0WwXwbjiOOKRiiOk8zacxIdDefnO73I8N9VTbBPIvq94e4YMF2vHYMAN ovRYOyw4B6F7s2/GRUBKBLb6e/t6tCkAzqDcoFm2DBvGbpYmUYbFpxJuYeyerDRZz64/ on3uaVHHiRsMprb+TkVTN9s/lZDSpternxdtgcy5vEuhcjtHnm5ueV/8qylBdPpdTLO6 yY4w== Return-Path: To: cygwin-announce@cygwin.com From: Marco Atzeri Subject: Updated: openblas-0.3.7-1 Message-ID: <72030bb9-11e8-6777-b7d9-5fcb87c089e2@gmail.com> Date: Sat, 17 Aug 2019 09:47:00 -0000 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-SW-Source: 2019-08/txt/msg00005.txt.bz2 New releases 0.3.7-1 of openblas (source) libopenblas (dinamic library) are available in the Cygwin distribution : CHANGES Last upstream release bugfix and performance improvment https://github.com/xianyi/OpenBLAS/releases OpenBLAS will now provide enough buffer space for at least 50 threads by default. DESCRIPTION OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version and further extended. OpenBLAS is licensed under the 3-clause BSD license. HOMEPAGE http://www.openblas.net/ CYGWIN NOTES 1) As BLAS it is around 5-10 times faster than Netlib reference, included in the liblapack0 package. 2) No devel package is provided as liblapack-devel already provide the needed headers and import. Openblas is fully compatible with Netlib BLAS. 3) libopenblas consist of a single file /usr/bin/cygblas-0.dll that will precede in PATH the liblapack0 /usr/lib/lapack/cygblas-0.dll and used instead. Removing libopenblas will restore the usage of Netlib BLAS 4) CPU architecture covered up to now 64 bit ATOM BARCELONA BOBCAT BULLDOZER CORE2 DUNNINGTON EXCAVATOR HASWELL NANO NEHALEM OPTERON OPTERON_SSE3 PENRYN PILEDRIVER PRESCOTT SANDYBRIDGE STEAMROLLER ZEN 32 bit ATHLON ATOM BANIAS BARCELONA BOBCAT COPPERMINE CORE2 DUNNINGTON KATMAI NANO NEHALEM NORTHWOOD OPTERON OPTERON_SSE3 PENRYN PRESCOTT Regards Marco Atzeri If you have questions or comments, please send them to the cygwin mailing list at: cygwin (at) cygwin (dot) com .