# pika

> C++ library for concurrency and parallelism

**Wikidata**: [Q120333967](https://www.wikidata.org/wiki/Q120333967)  
**Source**: https://4ort.xyz/entity/pika

## Summary
Pika is a C++ library designed for concurrency and parallelism, providing developers with tools to write efficient, scalable parallel applications. Released under the Boost Software License, it is open-source and available on GitHub.

## Key Facts
- **Primary Function**: A C++ library for concurrency and parallelism.
- **License**: Released under the Boost Software License.
- **Website**: Official site is [pikacpp.org](https://pikacpp.org/).
- **Source Code**: Hosted on [GitHub](https://github.com/pika-org/pika).
- **Initial Release**: Version 0.1.0 was released on January 31, 2022.
- **Latest Version**: Version 0.10.0 was released on November 2, 2022.
- **Classification**: Classified as software under the category of non-tangible executable components of a computer.

## FAQs
### Q: What is Pika used for?
A: Pika is a C++ library designed to simplify concurrency and parallelism in software development, making it easier to write efficient parallel applications.

### Q: Where can I find Pika's source code?
A: The source code for Pika is available on GitHub at [https://github.com/pika-org/pika](https://github.com/pika-org/pika).

### Q: What license does Pika use?
A: Pika is released under the Boost Software License.

### Q: When was Pika first released?
A: The initial version, 0.1.0, was released on January 31, 2022.

### Q: How many versions of Pika have been released?
A: As of the latest data, Pika has released versions 0.1.0 through 0.10.0, with the most recent version being 0.10.0.

## Why It Matters
Pika addresses the growing need for efficient concurrency and parallelism in C++ applications. As modern computing increasingly relies on multi-core processors, libraries like Pika help developers leverage hardware capabilities without the complexity of low-level threading. By providing a high-level abstraction, Pika simplifies the development of scalable and performant software, reducing the risk of common concurrency pitfalls. Its open-source nature and active development community ensure continuous improvement and adoption, making it a valuable tool for developers working on high-performance applications.

## Notable For
- **Open-Source Development**: Pika is maintained as an open-source project, fostering community contributions and transparency.
- **Boost License**: Its use of the Boost Software License ensures broad compatibility and permissive usage rights.
- **GitHub Hosting**: The project is hosted on GitHub, a popular platform for collaborative software development.
- **Active Releases**: Regular updates, with the latest version (0.10.0) released in November 2022, demonstrate ongoing development and user engagement.
- **C++ Focus**: As a specialized C++ library, Pika caters to developers who need advanced concurrency features within the C++ ecosystem.

## Body
### Overview
Pika is a C++ library designed to simplify concurrency and parallelism in software development. It provides developers with tools to write efficient, scalable parallel applications, addressing the increasing demand for high-performance computing solutions.

### Licensing and Accessibility
Pika is released under the Boost Software License, which allows for permissive use and modification. The source code is hosted on GitHub, making it accessible to developers worldwide.

### Release History
Pika has seen regular updates since its initial release. Key versions include:
- **0.1.0**: Released on January 31, 2022.
- **0.10.0**: The most recent version, released on November 2, 2022.

### Technical Details
Pika is classified as software, specifically a non-tangible executable component of a computer. Its primary function is to enhance concurrency and parallelism in C++ applications, making it a valuable tool for developers working on high-performance computing projects.

### Community and Development
The project benefits from an active community and continuous development, with updates and improvements released regularly. This ensures that Pika remains relevant and useful for developers in the evolving landscape of software development.

## References

1. [Source](https://api.github.com/repos/pika-org/pika)
2. [Release 0.1.0. 2022](https://github.com/pika-org/pika/releases/tag/0.1.0)
3. [Release 0.2.0. 2022](https://github.com/pika-org/pika/releases/tag/0.2.0)
4. [Release 0.3.0. 2022](https://github.com/pika-org/pika/releases/tag/0.3.0)
5. [Release 0.4.0. 2022](https://github.com/pika-org/pika/releases/tag/0.4.0)
6. [Release 0.5.0. 2022](https://github.com/pika-org/pika/releases/tag/0.5.0)
7. [Release 0.6.0. 2022](https://github.com/pika-org/pika/releases/tag/0.6.0)
8. [Release 0.7.0. 2022](https://github.com/pika-org/pika/releases/tag/0.7.0)
9. [Release 0.8.0. 2022](https://github.com/pika-org/pika/releases/tag/0.8.0)
10. [Release 0.9.0. 2022](https://github.com/pika-org/pika/releases/tag/0.9.0)
11. [Release 0.10.0. 2022](https://github.com/pika-org/pika/releases/tag/0.10.0)
12. [Release 0.11.0. 2022](https://github.com/pika-org/pika/releases/tag/0.11.0)
13. [Release 0.12.0. 2023](https://github.com/pika-org/pika/releases/tag/0.12.0)
14. [Release 0.13.0. 2023](https://github.com/pika-org/pika/releases/tag/0.13.0)
15. [Release 0.14.0. 2023](https://github.com/pika-org/pika/releases/tag/0.14.0)
16. [Release 0.15.0. 2023](https://github.com/pika-org/pika/releases/tag/0.15.0)
17. [Release 0.15.1. 2023](https://github.com/pika-org/pika/releases/tag/0.15.1)
18. [Release 0.16.0. 2023](https://github.com/pika-org/pika/releases/tag/0.16.0)
19. [Release 0.17.0. 2023](https://github.com/pika-org/pika/releases/tag/0.17.0)
20. [Release 0.18.0. 2023](https://github.com/pika-org/pika/releases/tag/0.18.0)
21. [Release 0.19.0. 2023](https://github.com/pika-org/pika/releases/tag/0.19.0)
22. [Release 0.19.1. 2023](https://github.com/pika-org/pika/releases/tag/0.19.1)
23. [Release 0.20.0. 2023](https://github.com/pika-org/pika/releases/tag/0.20.0)
24. [Release 0.21.0. 2023](https://github.com/pika-org/pika/releases/tag/0.21.0)
25. [Release 0.22.0. 2024](https://github.com/pika-org/pika/releases/tag/0.22.0)
26. [Release 0.22.1. 2024](https://github.com/pika-org/pika/releases/tag/0.22.1)
27. [Release 0.22.2. 2024](https://github.com/pika-org/pika/releases/tag/0.22.2)
28. [Release 0.23.0. 2024](https://github.com/pika-org/pika/releases/tag/0.23.0)
29. [Release 0.24.0. 2024](https://github.com/pika-org/pika/releases/tag/0.24.0)
30. [Release 0.25.0. 2024](https://github.com/pika-org/pika/releases/tag/0.25.0)
31. [Release 0.26.0. 2024](https://github.com/pika-org/pika/releases/tag/0.26.0)
32. [Release 0.26.1. 2024](https://github.com/pika-org/pika/releases/tag/0.26.1)
33. [Release 0.27.0. 2024](https://github.com/pika-org/pika/releases/tag/0.27.0)
34. [Release 0.28.0. 2024](https://github.com/pika-org/pika/releases/tag/0.28.0)
35. [Release 0.29.0. 2024](https://github.com/pika-org/pika/releases/tag/0.29.0)
36. [Release 0.30.0. 2024](https://github.com/pika-org/pika/releases/tag/0.30.0)
37. [Release 0.30.1. 2024](https://github.com/pika-org/pika/releases/tag/0.30.1)
38. [Release 0.31.0. 2024](https://github.com/pika-org/pika/releases/tag/0.31.0)
39. [Release 0.32.0. 2025](https://github.com/pika-org/pika/releases/tag/0.32.0)
40. [Release 0.33.0. 2025](https://github.com/pika-org/pika/releases/tag/0.33.0)
41. [Release 0.34.0. 2025](https://github.com/pika-org/pika/releases/tag/0.34.0)