Zha0q1 commented on issue #19427:
URL:
https://github.com/apache/incubator-mxnet/issues/19427#issuecomment-718151399
openmp uses a customized version of the Apache License v2.0
```
==============================================================================
The LLVM Project is under the Apache License v2.0 with LLVM Exceptions:
==============================================================================
```
Specifically
```
---- LLVM Exceptions to the Apache 2.0 License ----
As an exception, if, as a result of your compiling your source code, portions
of this Software are embedded into an Object form of such source code, you
may redistribute such embedded portions in such Object form without complying
with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
In addition, if you combine or link compiled forms of this Software with
software that is licensed under the GPLv2 ("Combined Software") and if a
court of competent jurisdiction determines that the patent provision (Section
3), the indemnity provision (Section 9) or other Section of the License
conflicts with the conditions of the GPLv2, you may retroactively and
prospectively choose to deem waived or otherwise exclude such Section(s) of
the License, but only in their entirety and only with respect to the Combined
Software.
```
I am not sure if we should mention this in our License.
~
~
~
~
Besides, openmp also has the following Licenses that are NOT included in our
license file:
1.
```
==============================================================================
Legacy LLVM License (https://llvm.org/docs/DeveloperPolicy.html#legacy):
==============================================================================
The software contained in this directory tree is dual licensed under both the
University of Illinois "BSD-Like" license and the MIT license. As a user of
this code you may choose to use it under either license. As a contributor,
you agree to allow your code to be used under both. The full text of the
relevant licenses is included below.
In addition, a license agreement from the copyright/patent holders of the
software contained in this directory tree is included below.
```
2.
```
University of Illinois/NCSA
Open Source License
Copyright (c) 1997-2019 Intel Corporation
All rights reserved.
Developed by:
OpenMP Runtime Team
Intel Corporation
http://www.openmprtl.org
Permission is hereby granted, free of charge, to any person obtaining a copy
of
this software and associated documentation files (the "Software"), to deal
with
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to
do
so, subject to the following conditions:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimers.
* Redistributions in binary form must reproduce the above copyright
notice,
this list of conditions and the following disclaimers in the
documentation and/or other materials provided with the distribution.
* Neither the names of Intel Corporation OpenMP Runtime Team nor the
names of its contributors may be used to endorse or promote products
derived from this Software without specific prior written permission.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH
THE
SOFTWARE.
```
3.
```
Copyright (c) 1997-2019 Intel Corporation
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
```
4.
```
Intel Corporation
Software Grant License Agreement ("Agreement")
Except for the license granted herein to you, Intel Corporation ("Intel")
reserves
all right, title, and interest in and to the Software (defined below).
Definition
"Software" means the code and documentation as well as any original work of
authorship, including any modifications or additions to an existing work,
that
is intentionally submitted by Intel to llvm.org (http://llvm.org) ("LLVM")
for
inclusion in, or documentation of, any of the products owned or managed by
LLVM
(the "Work"). For the purposes of this definition, "submitted" means any
form of
electronic, verbal, or written communication sent to LLVM or its
representatives, including but not limited to communication on electronic
mailing lists, source code control systems, and issue tracking systems that
are
managed by, or on behalf of, LLVM for the purpose of discussing and improving
the Work, but excluding communication that is conspicuously marked otherwise.
1. Grant of Copyright License. Subject to the terms and conditions of this
Agreement, Intel hereby grants to you and to recipients of the Software
distributed by LLVM a perpetual, worldwide, non-exclusive, no-charge,
royalty-free, irrevocable copyright license to reproduce, prepare
derivative
works of, publicly display, publicly perform, sublicense, and distribute
the
Software and such derivative works.
2. Grant of Patent License. Subject to the terms and conditions of this
Agreement, Intel hereby grants you and to recipients of the Software
distributed by LLVM a perpetual, worldwide, non-exclusive, no-charge,
royalty-free, irrevocable (except as stated in this section) patent
license
to make, have made, use, offer to sell, sell, import, and otherwise
transfer
the Work, where such license applies only to those patent claims
licensable
by Intel that are necessarily infringed by Intel's Software alone or by
combination of the Software with the Work to which such Software was
submitted. If any entity institutes patent litigation against Intel or any
other entity (including a cross-claim or counterclaim in a lawsuit)
alleging
that Intel's Software, or the Work to which Intel has contributed
constitutes
direct or contributory patent infringement, then any patent licenses
granted
to that entity under this Agreement for the Software or Work shall
terminate
as of the date such litigation is filed.
Unless required by applicable law or agreed to in writing, the software is
provided on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
either express or implied, including, without limitation, any warranties or
conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE.
```
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