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General purpose and features

The FAuST toolbox contains a C++ code implementing a general framework designed to factorize matrices of interest into multiple sparse factors. It contains a template CPU/GPU C++ code and a Matlab wrapper. The algorithms implemented here are described in details in [1]- Le Magoarou For more information on the FAuST Project, please visit the website of the project: https://faust.inria.fr

Installation

https://faust.inria.fr (for pre-built packages) and README.md (for building)

FAuST structure directory

  • ./CMake/ contains ".cmake" files used to execute some internal cmake command as to find the path of the externals library, Matlab Path, Python Path, ...

  • .gen_doc/ contains both user and developer documentation: - Developer documentation with Doxygen tool - User tutorials: jupyter notebooks and matlab live scripts

  • .gpu_mod git submodule for GPU implementations.

  • .misc/ contains the tests (Ctest tool), the demonstrations, the data (or a script to download them), the configuration files, and Continuous Integration job scripts (used in .gitlab-ci.yml)

  • .src/ contains the C++ sources of the project

  • /wrapper/ contains the wrapper of the project (Matlab, Python)

API Documentation: Doxygen

The Doxygen documentation is available in the following directory: ./gen_doc/ To build Doxygen documentation, build the project with following option: cmake .. -DBUILD_DOCUMENTATION="ON" The configuration of Doxygen are defined in the file ./gen_doc/Doxyfile.in Main page of doxygen is available in following link : ./build/doc/html/index.html

Specific wrapper API documentation has been added and is also generated through doxygen when wrapper building cmake variables are set. And more precisely the C++ doxydoc can be excluded if the cmake variable EXCLUDE_FAUST_LIB_INSTALL is set (this feature is used for release packages). The documentation is automatically uploaded to gitlab each time a (release) tag is added to the gitlab project.

The online Doxygen doc is available here.

Continuous Integration

The Continuous Integration for the project FAUST is based on the CDash tool (see. http://www.cdash.org/). The building and test are available on the public link: CDash FAµST project CDash is not so used anymore, the test reports are directly uploaded on gitlab (cf. README-tests-ci-release.md)

For more details concerning CI (Virtual Machines, etc.), refer to ci.inria.fr and cloud stack. https://ci.inria.fr project faust2

Contributing to FAµST

Please consult the guide here

References

[1] Le Magoarou L. and Gribonval R., "Flexible multi-layer sparse approximations of matrices and applications", Journal of Selected Topics in Signal Processing, 2016. https://hal.archives-ouvertes.fr/hal-01167948v1