X-Recipient: archive-cygwin AT delorie DOT com DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:reply-to:to:from:subject:message-id:date :mime-version:content-type:content-transfer-encoding; q=dns; s= default; b=Z/ywrWVMzNJLT/k1d226Gl4lb219FYo29VdRC0J+tRpd7DrNmDUkd 6rO7Nop7Q7ly91QfJYJi+djANSiNIQnFnWp/FF+kjnGmNOVgxCjf01s+GawH/rYC AYpNN5AA6qdVmwexbXgrAAylM68ALeSE9h0mRDkn1qeOlt6opkO7lo= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:reply-to:to:from:subject:message-id:date :mime-version:content-type:content-transfer-encoding; s=default; bh=Q7GL8W1AjbTh74FPcWqT62jARfc=; b=PGlSVpxUtJnootOUdGgBdtEEdj6w Dp5HBLBi9VyxGjtGb53eimtRB6GI6hP1UsjqQcwKj2H2STgPQzc6BIkeV9CNFKPW EsJ+zKP4sRlLwzmGPl4tyS2s+KEt/+GJgsEcYuB/Ff+yHa+kPnvbgB27psV3xwET mYtsezdxECC+YvQ= Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.9 required=5.0 tests=ALL_TRUSTED,BAYES_00,FREEMAIL_FROM autolearn=ham version=3.3.2 spammy=barcelona, BARCELONA, atom, nano X-HELO: localhost.localdomain Reply-To: cygwin AT cygwin DOT com Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:to:from:subject:message-id:date:user-agent :mime-version:content-transfer-encoding; bh=Q9yCJYzfkHHGibbsTgUbKdi3KCdUtOy259kVTQgRs/8=; b=b2K/llz8LqI91XR69QQtcdGiu7ug5fr+WMA/BZeBUPbkDF4D4SvH5byICjTRRjIqx5 7r8rQkjzwSjRSFc0p6ho3743hrECGhU4+MaPJyPUSIydwMWXMN/GgAkeyu+Pjl+OIxYf IKsTExfI58nnepBVVTC9dPAWtzEeIINIGTASGC2MaVh2yRB1SpMaKcPd4gfQp0tQsbe4 yc+CPq5vCsJREim7Jxt582yLzH0+DuP1zx8/6tKv6/dH8oMQsLGYZIMLu6V3XZCJ3s+/ p2SX5P8ikjpY17+pIman1b8GACmnvYOMOiTH0rBhWo9fFs4t2aGN8z/hiZIwGTP2TFJi 7OaA== X-Gm-Message-State: AE9vXwPlO3Ena7dpG+KKkse9GQo1vJj1ZKkuWLQyj9Ysif3TbZ/VAOLTIg2wKHaDNDXPAw== X-Received: by 10.28.4.211 with SMTP id 202mr4335891wme.7.1473262939122; Wed, 07 Sep 2016 08:42:19 -0700 (PDT) To: cygwin AT cygwin DOT com From: Marco Atzeri Subject: [ANNOUNCEMENT] Updated: openblas-0.2.19-1 Message-Id: Date: Wed, 7 Sep 2016 17:41:59 +0200 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-IsSubscribed: yes New releases 0.2.19-1 of openblas (source) libopenblas (dinamic library) are available in the Cygwin distribution : CHANGES New upstream release http://www.openblas.net/Changelog.txt 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 HASWELL NANO NEHALEM OPTERON OPTERON_SSE3 PENRYN PILEDRIVER PRESCOTT SANDYBRIDGE STEAMROLLER 32 bit ATHLON ATOM BANIAS BARCELONA BOBCAT COPPERMINE CORE2 DUNNINGTON KATMAI NANO NEHALEM NORTHWOOD OPTERON OPTERON_SSE3 PENRYN PRESCOTT 5) Built with a max number of 16 threads; it should be enough to fully utilize up a 8 core dual thread. The fixed max limit at build time is a upstream limitation, if you need more than 16 let me know. Regards Marco Atzeri If you have questions or comments, please send them to the cygwin mailing list at: cygwin (at) cygwin (dot) com . -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple