{"id":17980833,"url":"https://github.com/nvidia/cuquantum","last_synced_at":"2026-05-01T23:01:12.696Z","repository":{"id":39747775,"uuid":"435003852","full_name":"NVIDIA/cuQuantum","owner":"NVIDIA","description":"Home for cuQuantum Python \u0026 NVIDIA cuQuantum SDK C++ samples","archived":false,"fork":false,"pushed_at":"2026-04-17T18:35:40.000Z","size":6170,"stargazers_count":478,"open_issues_count":27,"forks_count":99,"subscribers_count":23,"default_branch":"main","last_synced_at":"2026-04-30T04:31:21.627Z","etag":null,"topics":["cuda","cuquantum","custatevec","cutensornet","nvidia","quantum-computing"],"latest_commit_sha":null,"homepage":"https://docs.nvidia.com/cuda/cuquantum/","language":"Jupyter Notebook","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"bsd-3-clause","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/NVIDIA.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":"CONTRIBUTING.md","funding":null,"license":"LICENSE","code_of_conduct":"CODE_OF_CONDUCT.md","threat_model":null,"audit":null,"citation":"CITATION.cff","codeowners":null,"security":"SECURITY.md","support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2021-12-04T20:37:22.000Z","updated_at":"2026-04-26T01:03:25.000Z","dependencies_parsed_at":"2023-02-14T18:01:25.539Z","dependency_job_id":"f4ffb4dc-c60c-4bd9-910e-1bfef5257264","html_url":"https://github.com/NVIDIA/cuQuantum","commit_stats":{"total_commits":59,"total_committers":7,"mean_commits":8.428571428571429,"dds":"0.15254237288135597","last_synced_commit":"2ac5645a56063d4d83b1c82f833ccdaa75b3736f"},"previous_names":[],"tags_count":28,"template":false,"template_full_name":null,"purl":"pkg:github/NVIDIA/cuQuantum","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/NVIDIA%2FcuQuantum","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/NVIDIA%2FcuQuantum/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/NVIDIA%2FcuQuantum/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/NVIDIA%2FcuQuantum/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/NVIDIA","download_url":"https://codeload.github.com/NVIDIA/cuQuantum/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/NVIDIA%2FcuQuantum/sbom","scorecard":{"id":98456,"data":{"date":"2025-08-11","repo":{"name":"github.com/NVIDIA/cuQuantum","commit":"67485c4bc1d34f7fe304d4efcc5755449248626e"},"scorecard":{"version":"v5.2.1-40-gf6ed084d","commit":"f6ed084d17c9236477efd66e5b258b9d4cc7b389"},"score":5.2,"checks":[{"name":"Packaging","score":-1,"reason":"packaging workflow not detected","details":["Warn: no GitHub/GitLab publishing workflow detected."],"documentation":{"short":"Determines if the project is published as a package that others can easily download, install, easily update, and uninstall.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#packaging"}},{"name":"Dangerous-Workflow","score":-1,"reason":"no workflows found","details":null,"documentation":{"short":"Determines if the project's GitHub Action workflows avoid dangerous patterns.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#dangerous-workflow"}},{"name":"Token-Permissions","score":-1,"reason":"No tokens found","details":null,"documentation":{"short":"Determines if the project's workflows follow the principle of least privilege.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#token-permissions"}},{"name":"Maintained","score":7,"reason":"6 commit(s) and 3 issue activity found in the last 90 days -- score normalized to 7","details":null,"documentation":{"short":"Determines if the project is \"actively maintained\".","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#maintained"}},{"name":"Code-Review","score":0,"reason":"Found 2/30 approved changesets -- score normalized to 0","details":null,"documentation":{"short":"Determines if the project requires human code review before pull requests (aka merge requests) are merged.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#code-review"}},{"name":"Security-Policy","score":10,"reason":"security policy file detected","details":["Info: security policy file detected: SECURITY.md:1","Info: Found linked content: SECURITY.md:1","Info: Found disclosure, vulnerability, and/or timelines in security policy: SECURITY.md:1","Info: Found text in security policy: SECURITY.md:1"],"documentation":{"short":"Determines if the project has published a security policy.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#security-policy"}},{"name":"CII-Best-Practices","score":0,"reason":"no effort to earn an OpenSSF best practices badge detected","details":null,"documentation":{"short":"Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#cii-best-practices"}},{"name":"Binary-Artifacts","score":10,"reason":"no binaries found in the repo","details":null,"documentation":{"short":"Determines if the project has generated executable (binary) artifacts in the source repository.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#binary-artifacts"}},{"name":"License","score":10,"reason":"license file detected","details":["Info: project has a license file: LICENSE:0","Info: FSF or OSI recognized license: BSD 3-Clause \"New\" or \"Revised\" License: LICENSE:0"],"documentation":{"short":"Determines if the project has defined a license.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#license"}},{"name":"Pinned-Dependencies","score":-1,"reason":"no dependencies found","details":null,"documentation":{"short":"Determines if the project has declared and pinned the dependencies of its build process.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#pinned-dependencies"}},{"name":"Fuzzing","score":0,"reason":"project is not fuzzed","details":["Warn: no fuzzer integrations found"],"documentation":{"short":"Determines if the project uses fuzzing.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#fuzzing"}},{"name":"Signed-Releases","score":-1,"reason":"no releases found","details":null,"documentation":{"short":"Determines if the project cryptographically signs release artifacts.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#signed-releases"}},{"name":"Branch-Protection","score":-1,"reason":"internal error: error during branchesHandler.setup: internal error: githubv4.Query: Resource not accessible by integration","details":null,"documentation":{"short":"Determines if the default and release branches are protected with GitHub's branch protection settings.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#branch-protection"}},{"name":"Vulnerabilities","score":8,"reason":"2 existing vulnerabilities detected","details":["Warn: Project is vulnerable to: PYSEC-2022-249 / GHSA-9jmq-rx5f-8jwq","Warn: Project is vulnerable to: GHSA-6m2c-76ff-6vrf"],"documentation":{"short":"Determines if the project has open, known unfixed vulnerabilities.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#vulnerabilities"}},{"name":"SAST","score":0,"reason":"SAST tool is not run on all commits -- score normalized to 0","details":["Warn: 0 commits out of 2 are checked with a SAST tool"],"documentation":{"short":"Determines if the project uses static code analysis.","url":"https://github.com/ossf/scorecard/blob/f6ed084d17c9236477efd66e5b258b9d4cc7b389/docs/checks.md#sast"}}]},"last_synced_at":"2025-08-15T09:36:24.115Z","repository_id":39747775,"created_at":"2025-08-15T09:36:24.116Z","updated_at":"2025-08-15T09:36:24.116Z"},"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":32515838,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-04-30T13:12:12.517Z","status":"online","status_checked_at":"2026-05-01T02:00:05.856Z","response_time":64,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["cuda","cuquantum","custatevec","cutensornet","nvidia","quantum-computing"],"created_at":"2024-10-29T18:06:34.518Z","updated_at":"2026-05-01T23:01:12.688Z","avatar_url":"https://github.com/NVIDIA.png","language":"Jupyter Notebook","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Welcome to the cuQuantum repository!\n\n\u003cimg align=\"right\" width=\"200\"\nsrc=\"https://developer.nvidia.com/sites/default/files/akamai/nvidia-cuquantum-icon.svg\"\n/\u003e\n\nThis public repository contains a few sets of files related to the [NVIDIA cuQuantum SDK](https://developer.nvidia.com/cuquantum-sdk):\n\n- `benchmarks`: NVIDIA Quantum Performance Benchmark Suite, see [README](./benchmarks/README.md) for detail.\n- `extra`: Files to help utilize the cuQuantum SDK and the cuQuantum Appliance container.\n- `python`: The open-sourced cuQuantum Python project.\n  - Available for download on\n    - conda-forge:\n      - `cuquantum` [![Conda Version](https://img.shields.io/conda/vn/conda-forge/cuquantum.svg)](https://anaconda.org/conda-forge/cuquantum)\n        - `cudensitymat` [![Conda Version](https://img.shields.io/conda/vn/conda-forge/cudensitymat.svg)](https://anaconda.org/conda-forge/cudensitymat)\n        - `cupauliprop` [![Conda Version](https://img.shields.io/conda/vn/conda-forge/cupauliprop.svg)](https://anaconda.org/conda-forge/cupauliprop)\n        - `custabilizer` [![Conda Version](https://img.shields.io/conda/vn/conda-forge/custabilizer.svg)](https://anaconda.org/conda-forge/custabilizer)\n        - `custatevec` [![Conda Version](https://img.shields.io/conda/vn/conda-forge/custatevec.svg)](https://anaconda.org/conda-forge/custatevec)\n        - `cutensornet` [![Conda Version](https://img.shields.io/conda/vn/conda-forge/cutensornet.svg)](https://anaconda.org/conda-forge/cutensornet)\n      - `cuquantum-python` [![Conda Version](https://img.shields.io/conda/vn/conda-forge/cuquantum-python.svg)](https://anaconda.org/conda-forge/cuquantum-python)\n    - PyPI:\n      - `cuquantum` [![pypi](https://img.shields.io/pypi/v/cuquantum.svg)](https://pypi.python.org/pypi/cuquantum)\n        - `cuquantum-cu12` [![pypi](https://img.shields.io/pypi/v/cuquantum-cu12.svg)](https://pypi.python.org/pypi/cuquantum-cu12)\n          - `cudensitymat-cu12` [![pypi](https://img.shields.io/pypi/v/cudensitymat-cu12.svg)](https://pypi.python.org/pypi/cudensitymat-cu12)\n          - `cupauliprop-cu12` [![pypi](https://img.shields.io/pypi/v/cupauliprop-cu12.svg)](https://pypi.python.org/pypi/cupauliprop-cu12)\n          - `custabilizer-cu12` [![pypi](https://img.shields.io/pypi/v/custabilizer-cu12.svg)](https://pypi.python.org/pypi/custabilizer-cu12)\n          - `custatevec-cu12` [![pypi](https://img.shields.io/pypi/v/custatevec-cu12.svg)](https://pypi.python.org/pypi/custatevec-cu12)\n          - `cutensornet-cu12` [![pypi](https://img.shields.io/pypi/v/cutensornet-cu12.svg)](https://pypi.python.org/pypi/cutensornet-cu12)\n        - `cuquantum-cu13` [![pypi](https://img.shields.io/pypi/v/cuquantum-cu13.svg)](https://pypi.python.org/pypi/cuquantum-cu13)\n          - `cudensitymat-cu13` [![pypi](https://img.shields.io/pypi/v/cudensitymat-cu13.svg)](https://pypi.python.org/pypi/cudensitymat-cu13)\n          - `cupauliprop-cu13` [![pypi](https://img.shields.io/pypi/v/cupauliprop-cu13.svg)](https://pypi.python.org/pypi/cupauliprop-cu13)\n          - `custabilizer-cu13` [![pypi](https://img.shields.io/pypi/v/custabilizer-cu13.svg)](https://pypi.python.org/pypi/custabilizer-cu13)\n          - `custatevec-cu13` [![pypi](https://img.shields.io/pypi/v/custatevec-cu13.svg)](https://pypi.python.org/pypi/custatevec-cu13)\n          - `cutensornet-cu13` [![pypi](https://img.shields.io/pypi/v/cutensornet-cu13.svg)](https://pypi.python.org/pypi/cutensornet-cu13)\n      - `cuquantum-python` [![pypi](https://img.shields.io/pypi/v/cuquantum-python.svg)](https://pypi.python.org/pypi/cuquantum-python)\n        - `cuquantum-python-cu12` [![pypi](https://img.shields.io/pypi/v/cuquantum-python-cu12.svg)](https://pypi.python.org/pypi/cuquantum-python-cu12)\n        - `cuquantum-python-cu13` [![pypi](https://img.shields.io/pypi/v/cuquantum-python-cu13.svg)](https://pypi.python.org/pypi/cuquantum-python-cu13)\n      - `cuquantum-python-jax` [![pypi](https://img.shields.io/pypi/v/cuquantum-python-jax.svg)](https://pypi.python.org/pypi/cuquantum-python-jax)\n- `samples`: All C/C++ sample codes for the cuQuantum SDK.\n\n## Installation\n\nThe instructions for how to build and install these files are given in both the subfolders and\nthe [cuQuantum documentation](https://docs.nvidia.com/cuda/cuquantum/latest/index.html).\n\n## License\n\nThis repository primarily contains software licensed under the [BSD 3-Clause License](./LICENSE). However, certain files are subject to separate proprietary licensing terms. These files are clearly marked in their file headers and/or reside in directories containing their own LICENSE file. Please review applicable file headers before redistribution.\n\n**Licensing Exceptions:** `cudensitymat.h` is subject to [NVIDIA Proprietary License](./NV.LICENSE).\n\n## Citing cuQuantum\n\nH. Bayraktar et al., \"cuQuantum SDK: A High-Performance Library for Accelerating Quantum Science\", 2023 IEEE International Conference on Quantum Computing and Engineering (QCE), Bellevue, WA, USA, 2023, pp. 1050-1061, doi: [10.1109/QCE57702.2023.00119](https://doi.org/10.1109/QCE57702.2023.00119)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fnvidia%2Fcuquantum","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fnvidia%2Fcuquantum","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fnvidia%2Fcuquantum/lists"}