# Halide

> programming language

**Wikidata**: [Q17020459](https://www.wikidata.org/wiki/Q17020459)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Halide_(programming_language))  
**Source**: https://4ort.xyz/entity/halide

## Summary
Halide is a statically-typed programming language developed at MIT in 2012, designed for digital image processing and parallel programming. It is licensed under the MIT License and is used by frameworks like Pixel Visual Core, with its latest stable version being 13.0.2 (released December 10, 2021).

## Key Facts
- **Type**: Programming language for digital image processing.
- **Developer**: Massachusetts Institute of Technology (MIT).
- **Inception**: 2012.
- **License**: MIT License.
- **Latest Version**: 13.0.2 (released December 10, 2021).
- **Used By**: Pixel Visual Core.
- **Typing Discipline**: Static typing.
- **Programming Paradigms**: Functional programming, parallel programming.
- **Website**: [halide-lang.org](http://halide-lang.org/).
- **Source Code**: Hosted on [GitHub](https://github.com/halide/Halide).
- **Mailing List**: [halide-dev](https://lists.csail.mit.edu/mailman/listinfo/halide-dev).

## FAQs
### Q: What is Halide used for?
A: Halide is primarily used for digital image processing and is designed to optimize performance in parallel programming environments.

### Q: Who developed Halide?
A: Halide was developed at the Massachusetts Institute of Technology (MIT) and is maintained by the Halide team.

### Q: What license does Halide use?
A: Halide is licensed under the MIT License, allowing for open-source use and modification.

### Q: How do I get started with Halide?
A: You can explore Halide by visiting its [official website](http://halide-lang.org/) or checking out the source code on [GitHub](https://github.com/halide/Halide).

### Q: What are the latest versions of Halide?
A: The latest stable version of Halide is 13.0.2, released on December 10, 2021.

## Why It Matters
Halide was created to address the challenges of optimizing image processing pipelines, which often require high performance and parallel execution. By providing a domain-specific language for image processing, Halide enables developers to write efficient, portable code that can leverage modern hardware architectures. Its static typing and functional programming paradigm help ensure correctness and performance, making it a valuable tool for researchers and engineers working on computational photography and computer vision. The language's open-source nature and MIT License encourage collaboration and adoption across the research and industry communities.

## Notable For
- **Specialized Domain**: Halide is one of the few programming languages specifically designed for digital image processing.
- **Parallel Optimization**: It excels in optimizing code for parallel execution, crucial for high-performance image processing.
- **MIT Development**: Developed at MIT, Halide benefits from academic research and industry collaboration.
- **Open-Source**: Its MIT License promotes widespread adoption and community contributions.
- **Integration**: Used by frameworks like Pixel Visual Core, demonstrating its practical utility in real-world applications.

## Body
### Overview
Halide is a statically-typed programming language developed at MIT in 2012, primarily for digital image processing. It is licensed under the MIT License and is used by frameworks like Pixel Visual Core. The language supports both functional and parallel programming paradigms, making it suitable for high-performance computing tasks.

### Development and History
- **Inception**: Halide was first developed in 2012 at the Massachusetts Institute of Technology (MIT).
- **Latest Version**: The most recent stable version is 13.0.2, released on December 10, 2021.
- **Development Team**: Maintained by the Halide team, with contributions from researchers and developers in the image processing community.

### Technical Features
- **Typing Discipline**: Halide uses static typing to ensure type safety and performance.
- **Programming Paradigms**: Supports functional programming and parallel programming, enabling efficient code execution.
- **Optimization**: Designed to optimize image processing pipelines for performance and portability.

### Resources and Community
- **Website**: Official resources and documentation are available at [halide-lang.org](http://halide-lang.org/).
- **Source Code**: The source code is hosted on [GitHub](https://github.com/halide/Halide).
- **Mailing List**: The Halide development community can be reached via the [halide-dev mailing list](https://lists.csail.mit.edu/mailman/listinfo/halide-dev).

### Applications
- **Digital Image Processing**: Halide is used for optimizing image processing tasks, including computational photography and computer vision.
- **Parallel Execution**: Its design allows for efficient parallel execution, making it suitable for modern multi-core processors.

### Licensing and Adoption
- **License**: Halide is licensed under the MIT License, promoting open-source use and modification.
- **Integration**: Used by frameworks like Pixel Visual Core, demonstrating its practical utility in real-world applications.

## References

1. [Release 8.0.0. 2019](https://github.com/halide/Halide/releases/tag/v8.0.0)
2. [Release 10.0.0. 2020](https://github.com/halide/Halide/releases/tag/v10.0.0)
3. [Release 10.0.1. 2021](https://github.com/halide/Halide/releases/tag/v10.0.1)
4. [Release 11.0.0. 2021](https://github.com/halide/Halide/releases/tag/v11.0.0)
5. [Release 11.0.1. 2021](https://github.com/halide/Halide/releases/tag/v11.0.1)
6. [Release 12.0.0. 2021](https://github.com/halide/Halide/releases/tag/v12.0.0)
7. [Release 12.0.1. 2021](https://github.com/halide/Halide/releases/tag/v12.0.1)
8. [Release 13.0.0. 2021](https://github.com/halide/Halide/releases/tag/v13.0.0)
9. [Release 13.0.1. 2021](https://github.com/halide/Halide/releases/tag/v13.0.1)
10. [Release 13.0.2. 2021](https://github.com/halide/Halide/releases/tag/v13.0.2)
11. [Release 13.0.3. 2022](https://github.com/halide/Halide/releases/tag/v13.0.3)
12. [Release 13.0.4. 2022](https://github.com/halide/Halide/releases/tag/v13.0.4)
13. [Release 14.0.0. 2022](https://github.com/halide/Halide/releases/tag/v14.0.0)
14. [Release 15.0.0. 2023](https://github.com/halide/Halide/releases/tag/v15.0.0)
15. [Release 15.0.1. 2023](https://github.com/halide/Halide/releases/tag/v15.0.1)
16. [Release 16.0.0. 2023](https://github.com/halide/Halide/releases/tag/v16.0.0)
17. [Release 17.0.0. 2024](https://github.com/halide/Halide/releases/tag/v17.0.0)
18. [Release 17.0.1. 2024](https://github.com/halide/Halide/releases/tag/v17.0.1)
19. [Release 17.0.2. 2024](https://github.com/halide/Halide/releases/tag/v17.0.2)
20. [Release 18.0.0. 2024](https://github.com/halide/Halide/releases/tag/v18.0.0)
21. [Release 19.0.0. 2024](https://github.com/halide/Halide/releases/tag/v19.0.0)
22. [Release 21.0.0. 2025](https://github.com/halide/Halide/releases/tag/v21.0.0)