# OCCA **Wikidata**: [Q124831839](https://www.wikidata.org/wiki/Q124831839) **Source**: https://4ort.xyz/entity/occa ## Summary OCCA is an open-source software library designed to simplify the development of high-performance computing applications by providing a unified interface for various programming models. Released under the MIT License, it was developed by David Medina and is available on GitHub, with its official website hosted at libocca.org. ## Key Facts - OCCA is a software library classified as a non-tangible executable component of a computer. - It is licensed under the MIT License, as verified by GitHub API data from March 14, 2024. - The library has multiple stable versions, including 0.1.0 (March 23, 2018), 0.2.0 (March 23, 2018), and 1.0.0 (June 13, 2018), with subsequent updates through 1.0.7 (September 8, 2018). - OCCA's source code is hosted on GitHub at https://github.com/libocca/occa, with the repository identified as a software project. - The library is available as a macports port under the name "libocca." - OCCA's official website is libocca.org, as referenced in GitHub API data from March 14, 2024. - David Medina is listed as the developer of OCCA. ## FAQs ### Q: What is OCCA, and what does it do? A: OCCA is an open-source software library that provides a unified interface for high-performance computing applications, simplifying the development of programs that leverage various programming models. ### Q: Who developed OCCA, and where can I find its source code? A: OCCA was developed by David Medina, and its source code is available on GitHub at https://github.com/libocca/occa. ### Q: What license does OCCA use, and what versions are available? A: OCCA is released under the MIT License. It has multiple stable versions, including 0.1.0, 0.2.0, and 1.0.0, with updates through 1.0.7. ### Q: Is OCCA available for macOS, and what is its official website? A: Yes, OCCA is available as a macports port named "libocca." Its official website is libocca.org. ### Q: What is the latest stable version of OCCA, and when was it released? A: The latest stable version of OCCA is 1.0.7, released on September 8, 2018. ## Why It Matters OCCA plays a crucial role in the field of high-performance computing by providing developers with a unified interface to leverage various programming models. Its open-source nature and MIT License make it accessible for integration into a wide range of projects. By simplifying the development of high-performance applications, OCCA helps bridge the gap between complex programming models and practical implementation, thereby accelerating innovation in computational science and engineering. The library's availability on GitHub and as a macports port further enhances its accessibility and usability across different platforms. OCCA's development by David Medina and its ongoing updates demonstrate a commitment to improving performance and usability in the computing domain. ## Notable For - OCCA is one of the few software libraries that provides a unified interface for high-performance computing applications, simplifying the integration of various programming models. - It is licensed under the MIT License, making it a permissive and widely adoptable open-source project. - OCCA's availability on GitHub and as a macports port ensures broad accessibility and ease of installation. - The library has undergone multiple stable releases, including version 1.0.7, indicating a commitment to long-term support and development. - OCCA's official website, libocca.org, serves as a central resource for developers seeking to utilize its capabilities. ## Body ### Overview OCCA is an open-source software library designed to simplify the development of high-performance computing applications. It provides a unified interface for various programming models, allowing developers to leverage different computational approaches without extensive modifications to their code. ### Development and Licensing OCCA was developed by David Medina and is released under the MIT License, which permits broad use, modification, and distribution. The library's source code is hosted on GitHub, where it is actively maintained and updated. ### Versions and Releases OCCA has undergone multiple stable releases, including versions 0.1.0, 0.2.0, and 1.0.0, with subsequent updates through 1.0.7. Each release includes improvements and bug fixes, reflecting ongoing development efforts. ### Availability and Accessibility OCCA is available as a macports port named "libocca," making it easily installable on macOS systems. Its official website, libocca.org, serves as a central hub for documentation, resources, and community engagement. ### Impact and Significance OCCA's unified interface for high-performance computing applications simplifies the development process, enabling developers to focus on solving computational problems rather than managing complex programming models. Its open-source nature and permissive licensing make it a valuable tool for researchers and developers across various fields. ## References 1. [Source](https://api.github.com/repos/libocca/occa) 2. [Release 0.1.0. 2018](https://github.com/libocca/occa/releases/tag/v0.1.0) 3. [Release 0.2.0. 2018](https://github.com/libocca/occa/releases/tag/v0.2.0) 4. [Release 1.0.0. 2018](https://github.com/libocca/occa/releases/tag/v1.0.0) 5. [Release 1.0.1. 2018](https://github.com/libocca/occa/releases/tag/v1.0.1) 6. [Release 1.0.2. 2018](https://github.com/libocca/occa/releases/tag/v1.0.2) 7. [Release 1.0.3. 2018](https://github.com/libocca/occa/releases/tag/v1.0.3) 8. [Release 1.0.4. 2018](https://github.com/libocca/occa/releases/tag/v1.0.4) 9. [Release 1.0.5. 2018](https://github.com/libocca/occa/releases/tag/v1.0.5) 10. [Release 1.0.6. 2018](https://github.com/libocca/occa/releases/tag/v1.0.6) 11. [Release 1.0.7. 2018](https://github.com/libocca/occa/releases/tag/v1.0.7) 12. [Release 1.0.8. 2019](https://github.com/libocca/occa/releases/tag/v1.0.8) 13. [Release 1.0.9. 2019](https://github.com/libocca/occa/releases/tag/v1.0.9) 14. [Release 1.1.0. 2020](https://github.com/libocca/occa/releases/tag/v1.1.0) 15. [Release 1.2.0. 2021](https://github.com/libocca/occa/releases/tag/v1.2.0) 16. [Release 1.3.0. 2022](https://github.com/libocca/occa/releases/tag/v1.3.0) 17. [Release 1.4.0. 2022](https://github.com/libocca/occa/releases/tag/v1.4.0) 18. [Release 1.5.0. 2022](https://github.com/libocca/occa/releases/tag/v1.5.0) 19. [Release 1.6.0. 2023](https://github.com/libocca/occa/releases/tag/v1.6.0)