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Add Apache license compliance metadata
Signed-off-by: Keith Kraus <keith.j.kraus@gmail.com>
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‎CONTRIBUTING.md‎

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- [Table of Contents](#table-of-contents)
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- [Type stubs for cuda.core](#type-stubs-for-cudacore)
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- [Pre-commit](#pre-commit)
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- [Signing Your Work](#signing-your-work)
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- [Code signing](#code-signing)
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- [Developer Certificate of Origin (DCO)](#developer-certificate-of-origin-dco)
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- [CI infrastructure overview](#ci-infrastructure-overview)
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Choose the setup that best fits your workflow and development style.
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## Signing Your Work
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Contributions to files licensed under Apache 2.0 must be certified under the
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[Developer Certificate of Origin (DCO)](#developer-certificate-of-origin-dco).
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Sign off every commit with the `-s` option:
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```console
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git commit -s -m "Describe your change"
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```
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Git uses your configured name and email address to add a trailer like this to
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the commit message:
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```text
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Signed-off-by: Your Name <your.email@example.com>
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```
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Use your real name and an email address associated with your contribution. The
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sign-off certifies that you have the right to submit the contribution under the
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DCO below. DCO sign-off is separate from the cryptographic commit signing
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described in the next section; both requirements apply.
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## Code signing
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This repository implements a security check to prevent the CI system from running untrusted code. A part of the security check consists of checking if the git commits are signed. Please ensure that your commits are signed [following GitHub’s instruction](https://docs.github.com/en/authentication/managing-commit-signature-verification/about-commit-signature-verification).

‎LICENSE-Apache2.txt‎

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Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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SPDX-FileCopyrightText: Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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SPDX-License-Identifier: Apache-2.0
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Apache License
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Version 2.0, January 2004
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http://www.apache.org/licenses/
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TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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1. Definitions.
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"License" shall mean the terms and conditions for use, reproduction,
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and distribution as defined by Sections 1 through 9 of this document.
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"Licensor" shall mean the copyright owner or entity authorized by
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the copyright owner that is granting the License.
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"control" means (i) the power, direct or indirect, to cause the
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direction or management of such entity, whether by contract or
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outstanding shares, or (iii) beneficial ownership of such entity.
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"You" (or "Your") shall mean an individual or Legal Entity
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2. Grant of Copyright License. Subject to the terms and conditions of
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4. Redistribution. You may reproduce and distribute copies of the
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meet the following conditions:
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(a) You must give any other recipients of the Work or
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Derivative Works a copy of this License; and
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(b) You must cause any modified files to carry prominent notices
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stating that You changed the files; and
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(c) You must retain, in the Source form of any Derivative Works
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that You distribute, all copyright, patent, trademark, and
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attribution notices from the Source form of the Work,
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excluding those notices that do not pertain to any part of
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the Derivative Works; and
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(d) If the Work includes a "NOTICE" text file as part of its
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distribution, then any Derivative Works that You distribute must
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include a readable copy of the attribution notices contained
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pertain to any part of the Derivative Works, in at least one
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of the following places: within a NOTICE text file distributed
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as part of the Derivative Works; within the Source form or
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documentation, if provided along with the Derivative Works; or,
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within a display generated by the Derivative Works, if and
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wherever such third-party notices normally appear. The contents
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of the NOTICE file are for informational purposes only and
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do not modify the License. You may add Your own attribution
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notices within Derivative Works that You distribute, alongside
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or as an addendum to the NOTICE text from the Work, provided
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that such additional attribution notices cannot be construed
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as modifying the License.
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You may add Your own copyright statement to Your modifications and
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may provide additional or different license terms and conditions
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for use, reproduction, or distribution of Your modifications, or
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for any such Derivative Works as a whole, provided Your use,
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reproduction, and distribution of the Work otherwise complies with
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the conditions stated in this License.
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5. Submission of Contributions. Unless You explicitly state otherwise,
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any Contribution intentionally submitted for inclusion in the Work
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by You to the Licensor shall be under the terms and conditions of
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this License, without any additional terms or conditions.
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Notwithstanding the above, nothing herein shall supersede or modify
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the terms of any separate license agreement you may have executed
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with Licensor regarding such Contributions.
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6. Trademarks. This License does not grant permission to use the trade
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except as required for reasonable and customary use in describing the
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7. Disclaimer of Warranty. Unless required by applicable law or
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agreed to in writing, Licensor provides the Work (and each
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Contributor provides its Contributions) on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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implied, including, without limitation, any warranties or conditions
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PARTICULAR PURPOSE. You are solely responsible for determining the
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8. Limitation of Liability. In no event and under no legal theory,
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unless required by applicable law (such as deliberate and grossly
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defend, and hold each Contributor harmless for any liability
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incurred by, or claims asserted against, such Contributor by reason
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of your accepting any such warranty or additional liability.
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END OF TERMS AND CONDITIONS

‎LICENSE.md‎

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This repository is structured in a way that files are licensed differently
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This repository contains components under different licenses. The
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component-specific license files listed below govern each component. A
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repository-level copy of the Apache 2.0 license is available in
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[`LICENSE-Apache2.txt`](./LICENSE-Apache2.txt) for Apache-licensed content.
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- [`cuda.python`](./cuda_python/LICENSE): NVIDIA Software License
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- [`cuda.bindings`](./cuda_bindings/LICENSE): NVIDIA Software License
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- [`cuda.core`](./cuda_core/LICENSE): Apache 2.0
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- [`cuda.core`](./cuda_core/LICENSE): Apache 2.0; third-party attributions
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are in [`cuda_core/NOTICE`](./cuda_core/NOTICE)
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- [`cuda.pathfinder`](./cuda_pathfinder/LICENSE): Apache 2.0
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- Repo metadata, CI tools, GitHub workflows: Apache 2.0

‎cuda_core/LICENSE‎

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Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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Apache License
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Version 2.0, January 2004

‎cuda_core/MANIFEST.in‎

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recursive-include cuda/core/_cpp *.cpp *.hpp
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recursive-include cuda/core/_include *.h *.hpp
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include cuda/core/py.typed
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include NOTICE

‎cuda_core/NOTICE‎

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SPDX-FileCopyrightText: Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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SPDX-License-Identifier: Apache-2.0
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CUDA Python - cuda.core
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Copyright (c) 2024-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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Third-party software notices
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----------------------------
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DLPack
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Copyright (c) 2017 by Contributors
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Licensed under the Apache License, Version 2.0.
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Source: https://github.com/dmlc/dlpack
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Deprecated
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Copyright (c) 2017 Laurent LAPORTE
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Licensed under the MIT License.
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Source: https://github.com/tantale/deprecated
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The following license applies to the vendored Deprecated source:
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The MIT License (MIT)
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Copyright (c) 2017 Laurent LAPORTE
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.

‎cuda_pathfinder/LICENSE‎

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Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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Apache License
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Version 2.0, January 2004

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