Hobbes is a language and an embedded Just-In-Time (JIT) compiler designed for high-performance integration with C/C++ applications. It allows for efficient dynamic expression evaluation, data storage, and analysis. Hobbes addresses the need for a lightweight language tailored to data manipulation tasks, offering a compile-time approach to ensuring type safety and enabling remote code execution within trusted network environments. It supports features like pattern matching, parsing, and type classes, complementing its core evaluation capabilities.
Notable for its efficient JIT compilation targeted at data-centric operations, Hobbes allows for near-native performance within C/C++ applications. Its embedded nature facilitates seamless integration, and the ability to execute native code remotely offers flexibility in deployment scenarios. The design emphasizes simplicity and composability, allowing for user-defined plugins and custom constraint handling.
- Embedding: Designed for seamless integration with C/C++ applications, allowing for small footprint solutions.
- JIT Compilation: Provides efficient dynamic expression evaluation through a Just-In-Time compiler.
- Data Manipulation: Offers functionalities for data storage, retrieval, and transformation (comprehensions).
- Remote Execution: Enables compilation and execution of native code over a network (for trusted environments).
- Type System: Incorporates type classes for overloading and compile-time calculation.
- Parsing: Includes a parsing mechanism based on LALR(1) grammars for text processing.
- Memory Management: Features a dynamically-growable memory pool for efficient allocation and deallocation.
Hobbes is an active project with ongoing development and recent commits, indicating continued maintenance and evolution. Comprehensive documentation is available, alongside examples illustrating core functionalities, and a functional interactive interpreter and data recording utility are provided. While not a widely adopted language, the active community suggests ongoing support and contributions.
Hobbes is valuable for developers needing a performant, embeddable language for data processing within C/C++ applications. It simplifies data manipulation tasks, offers a lightweight alternative to scripting languages, and provides a controlled environment for executing dynamic code. Ideal for scenarios requiring high-performance data analysis and integration with existing C/C++ infrastructure.