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1 Most of this project is licensed under the common zlib license:
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2
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3 ------------------------------------------------------------------------------
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4
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5 Copyright (c) Paper 2026
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6
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7 This software is provided 'as-is', without any express or implied
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8 warranty. In no event will the authors be held liable for any damages
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9 arising from the use of this software.
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10
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11 Permission is granted to anyone to use this software for any purpose,
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12 including commercial applications, and to alter it and redistribute it
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13 freely, subject to the following restrictions:
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14
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15 1. The origin of this software must not be misrepresented; you must not
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16 claim that you wrote the original software. If you use this software
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17 in a product, an acknowledgment in the product documentation would be
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18 appreciated but is not required.
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19 2. Altered source versions must be plainly marked as such, and must not be
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20 misrepresented as being the original software.
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21 3. This notice may not be removed or altered from any source distribution.
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22
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23 ------------------------------------------------------------------------------
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24
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25 The code taking advantage of the x86-specific vector instructions was derived
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26 almost entirely from code written by Intel employees, released under the
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27 BSD 3-clause license:
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28
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29 ------------------------------------------------------------------------------
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30
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31 Copyright(c) 2011-2015 Intel Corporation All rights reserved.
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32
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33 Redistribution and use in source and binary forms, with or without
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34 modification, are permitted provided that the following conditions
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35 are met:
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36 * Redistributions of source code must retain the above copyright
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37 notice, this list of conditions and the following disclaimer.
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38 * Redistributions in binary form must reproduce the above copyright
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39 notice, this list of conditions and the following disclaimer in
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40 the documentation and/or other materials provided with the
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41 distribution.
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42 * Neither the name of Intel Corporation nor the names of its
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43 contributors may be used to endorse or promote products derived
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44 from this software without specific prior written permission.
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45
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46 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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47 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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48 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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49 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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50 OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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51 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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52 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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53 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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54 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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55 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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56 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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57
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58 ------------------------------------------------------------------------------
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