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Welcome!\n\nThis is the official repository for the [Soufflé](https://souffle-lang.github.io) language project.\nThe Soufflé language is similar to Datalog (but has terms known as records), and is frequently used as a\ndomain-specific language for analysis problems.\n\n[![License: UPL](https://img.shields.io/badge/License-UPL--1.0-blue.svg)](https://github.com/souffle-lang/souffle/blob/master/LICENSE)\n[![CI-Tests](https://github.com/souffle-lang/souffle/actions/workflows/CI-Tests.yml/badge.svg?event=push)](https://github.com/souffle-lang/souffle/actions/workflows/CI-Tests.yml)\n[![MSVC-CI-Tests](https://github.com/souffle-lang/souffle/actions/workflows/VS-CI-Tests.yml/badge.svg?event=push)](https://github.com/souffle-lang/souffle/actions/workflows/VS-CI-Tests.yml)\n[![codecov](https://codecov.io/gh/souffle-lang/souffle/branch/master/graph/badge.svg)](https://codecov.io/gh/souffle-lang/souffle)\n\n## Features of Soufflé\n\n*   Efficient translation to parallel C++ of Datalog programs (CAV'16, CC'16)\n\n*   Efficient interpretation using de-specialization techniques (PLDI'21)\n\n*   Specialized data structure for relations (PACT'19, PPoPP'19, PMAM'19) with optimal index selection (VLDB'18)\n\n*   Extended semantics of Datalog, e.g., permitting unbounded recursions with numbers and terms\n\n*   Simple component model for Datalog specifications\n\n*   Recursively defined record types/ADTs (aka. constructors) for tuples\n\n*   User-defined functors\n\n*   Strongly-typed types for safety\n\n*   Subsumption\n\n*   Aggregation\n\n*   Choice Construct (APLAS'21)\n\n*   Extended I/O system for relations (including SQLITE3 interfaces)\n\n*   C++/SWIG interfaces\n\n*   Provenance/Debugging (TOPLAS'20)\n\n*   Profiling tools\n\n\n## How to get Soufflé\n\nIf you are using Ubuntu, Fedora or Oracle Linux, get a packaged version from the [Releases section](https://github.com/souffle-lang/souffle/releases).\n\nOr use `git` to obtain the source code of Soufflé.\n\n    $ git clone https://github.com/souffle-lang/souffle.git\n\nBuild instructions can be found [here](https://souffle-lang.github.io/build).\n\n## Legacy code\n\nIf you have written code for an older version of Souffle, please use the command line flag `--legacy`.\nAlternatively, please add the following line to the start of your source-code:\n\n```\n.pragma \"legacy\"\n```\n\n## Issues and Discussions\n\nUse either the [issue list](https://github.com/souffle-lang/souffle/issues) for\n\n- bug reporting\n\n- enhancements\n\n- documentation\n\n- proposals\n\n- releases\n\n- compatibility issues\n\n- refactoring.\n\nor use the [discussions](https://github.com/souffle-lang/souffle/discussions) bulletin board to engage with other community members and for asking questions you’re wondering about.\n\n## How to contribute\n\nIssues and bug reports for Souffle are found in the [issue list](https://github.com/souffle-lang/souffle/issues).\nThis list is also where new contributors may find extensions / bug fixes to work on.\n\nTo contribute in this repo, please open a pull request from your fork of this repository.\nThe general workflow is as follows.\n\n1. Find an issue in the issue list.\n\n2. Fork the [souffle-lang/souffle](http://github.com/souffle-lang/souffle.git) repo.\n\n3. Push your changes to a branch in your forked repo.\n\n4. Submit a pull request to souffle-lang/souffle from your forked repo.\n\nOur continuous integration framework enforces coding guidelines with the help of clang-format and clang-tidy.\n\nFor more information on building and developing Souffle, please read the [developer tutorial](https://souffle-lang.github.io/development).\n\n## [Home Page](https://souffle-lang.github.io)\n\n## [Documentation](https://souffle-lang.github.io/docs.html)\n\n## [Contributors](https://souffle-lang.github.io/contributors)\n\n## [Issues](https://github.com/souffle-lang/souffle/issues)\n\n## [License](https://github.com/souffle-lang/souffle/blob/master/licenses/SOUFFLE-UPL.txt)\n\n## For academics\n\nIf you use our work, please cite our work. A list of publications can be found [here](https://souffle-lang.github.io/publications). The main publications are:\n * Herbert Jordan, Bernhard Scholz, Pavle Subotić: Souffle: On Synthesis of Program Analyzers. CAV 2016.\n * Bernhard Scholz, Herbert Jordan, Pavle Subotić, Till Westmann: On fast large-scale program analysis in Datalog. CC 2016: 196-206\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsouffle-lang%2Fsouffle","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsouffle-lang%2Fsouffle","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsouffle-lang%2Fsouffle/lists"}