opencv/3rdparty/clapack/lapack_LICENSE

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Merge pull request #18571 from vpisarev:add_lapack Added clapack * bring a small subset of Lapack, automatically converted to C, into OpenCV * added missing lsame_ prototype * * small fix in make_clapack script * trying to fix remaining CI problems * fixed character arrays' initializers * get rid of F2C_STR_MAX * * added back single-precision versions for QR, LU and Cholesky decompositions. It adds very little extra overhead. * added stub version of sdesdd. * uncommented calls to all the single-precision Lapack functions from opencv/core/src/hal_internal.cpp. * fixed warning from Visual Studio + cleaned f2c runtime a bit * * regenerated Lapack w/o forward declarations of intrinsic functions (such as sqrt(), r_cnjg() etc.) * at once, trailing whitespaces are removed from the generated sources, just in case * since there is no declarations of intrinsic functions anymore, we could turn some of them into inline functions * trying to eliminate the crash on ARM * fixed API and semantics of s_copy * * CLapack has been tested successfully. It's now time to restore the standard LAPACK detection procedure * removed some more trailing whitespaces * * retained only the essential stuff in CLapack * added checks to lapack calls to gracefully return "not implemented" instead of returning invalid results with "ok" status * disabled warning when building lapack * cmake: update LAPACK detection Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com> 2020-11-06 05:46:51 +08:00			`Copyright (c) 1992-2017 The University of Tennessee and The University`
			`of Tennessee Research Foundation. All rights`
			`reserved.`
			`Copyright (c) 2000-2017 The University of California Berkeley. All`
			`rights reserved.`
			`Copyright (c) 2006-2017 The University of Colorado Denver. All rights`
			`reserved.`

			$COPYRIGHT$

			`Additional copyrights may follow`

			$HEADER$

			`Redistribution and use in source and binary forms, with or without`
			`modification, are permitted provided that the following conditions are`
			`met:`

			`- Redistributions of source code must retain the above copyright`
			`notice, this list of conditions and the following disclaimer.`

			`- Redistributions in binary form must reproduce the above copyright`
			`notice, this list of conditions and the following disclaimer listed`
			`in this license in the documentation and/or other materials`
			`provided with the distribution.`

			`- Neither the name of the copyright holders nor the names of its`
			`contributors may be used to endorse or promote products derived from`
			`this software without specific prior written permission.`

			`The copyright holders provide no reassurances that the source code`
			`provided does not infringe any patent, copyright, or any other`
			`intellectual property rights of third parties. The copyright holders`
			`disclaim any liability to any recipient for claims brought against`
			`recipient by any third party for infringement of that parties`
			`intellectual property rights.`

			`THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS`
			`"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT`
			`LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR`
			`A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT`
			`OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,`
			`SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT`
			`LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,`
			`DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY`
			`THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT`
			`(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE`
			`OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.`