From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 119462 invoked by alias); 25 Apr 2017 16:43:11 -0000 Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Received: (qmail 119447 invoked by uid 89); 25 Apr 2017 16:43:10 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: =?ISO-8859-1?Q?No, score=-1.7 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_PASS autolearn=ham version=3.3.2 spammy=kaufman, Kaufman, What=e2, what=e2?= X-HELO: mail-yb0-f169.google.com Received: from mail-yb0-f169.google.com (HELO mail-yb0-f169.google.com) (209.85.213.169) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Tue, 25 Apr 2017 16:43:09 +0000 Received: by mail-yb0-f169.google.com with SMTP id s22so69658341ybe.3 for ; Tue, 25 Apr 2017 09:43:11 -0700 (PDT) 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:content-transfer-encoding; bh=57aRPjGptVJp0LdaD2/f8wVGRoeyl0DbdF37vZH0q+A=; b=sagWGvU7DdvRhK2E1Gl7UEFifRaK4/YBbyXM2r6xm9Qywo87zIgJ+lVvuPqC4ERpr6 VJYNxd8CHhEmjGgMuTRNcXSh+tpJlDDvj+YNmjEaXNL50ZeH41S9TEqttsMb3u0vnPqD 9K4gUY8oSATZBysNL5N20umSD8XQGGHeEcJF7S626B6EiEEDqZGw3cY1CdL1BUz5fPlf aLBQTPZ22oCyYjjVh/EJ/zQ/JxGlkYocNOD3PSfv7gOBrpo5k1D1IrarTfwkkvrrmf/2 wNw9VcRBXoJw75LuBzI1tZ72Hg5KjHf1cmsMZxaby+zXh2laYJOKTs4pwmrJVhjMLLnv zAIA== X-Gm-Message-State: AN3rC/6cJolA2TX1mQDC+7Xt+/nsZL3jW4/WXTRiR8f91BUIv6t9P71U 9o7O2ZQp/EjA6plcGaCkTJ2Xhe5nzUX3 X-Received: by 10.37.230.198 with SMTP id d189mr2300596ybh.110.1493138589352; Tue, 25 Apr 2017 09:43:09 -0700 (PDT) MIME-Version: 1.0 Received: by 10.37.164.73 with HTTP; Tue, 25 Apr 2017 09:43:08 -0700 (PDT) In-Reply-To: References: From: Erik Bray Date: Wed, 26 Apr 2017 01:12:00 -0000 Message-ID: Subject: Re: [ANNOUNCEMENT] Updated: lapack-3.7.0-1 To: cygwin@cygwin.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-IsSubscribed: yes X-SW-Source: 2017-04/txt/msg00331.txt.bz2 On Wed, Jan 11, 2017 at 9:41 AM, Marco Atzeri wrote: > To: cygwin-announce@cygwin.com > Subject: Updated: lapack-3.7.0-1 > > New versions lapack-3.7.0-1 of > > lapack (source) > liblapack0 > liblapack-devel > liblapack-doc > > are available in the Cygwin distribution, 32 and 64 bit : > > CHANGES > This is latest upstream version > > LAPACK 3.7.0: What=E2=80=99s new > Linear Least Squares / Minimum Norm solution > Symmetric-indefinite Factorization: Aasen=E2=80=99s tridiagonalization > Symmetric-indefinite Factorization: New storage format for L factor > in Rook Pivoting and Bunch Kaufman of LDLT > Symmetric eigenvalue problem: Two-stage algorithm for reduction > to tridiagonal form > Improved Complex Jacobi SVD > > Full list of changes at: > http://www.netlib.org/lapack/lapack-3.7.0.html > > Bugs fix list > https://github.com/Reference-LAPACK/lapack/milestone/1?closed=3D1 > > DESCRIPTION > Comprehensive FORTRAN library for linear algebra operations. > Includes matrix inversions, least squared solutions to > sets of equations, eigenvector analysis, singular value > decomposition, etc. > > HOMEPAGE > http://www.netlib.org/lapack/ > > Regards > Marco Atzeri Hi Marco, I think there might (?) be a problem with this version of this package, or specifically the liblapack0-devel (since it includes liblapack.dll.a import library). The import library references "cyglapack.dll" as the DLL name. However, it actually should be "cyglapack-0.dll". So software (such as Numpy) that linked with lapack using the import library is broken. Thanks, Erik -- 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