Eigen (C++ library)

Eigen is a high-level C++ library of template headers for linear algebra, matrix and vector operations, geometrical transformations, numerical solvers and related algorithms. Eigen is open-source software licensed under the Mozilla Public License 2.0 since version 3.1.1. Earlier versions were licensed under the GNU Lesser General Public License.[1]

Eigen
Developer(s)
  • Benoît Jacob
  • Gaël Guennebaud
Stable release
3.3.7 / 11 December 2018 (2018-12-11)
Written inC++
Operating systemCross-platform
TypeLibrary
LicenseMPL 2.0
Websiteeigen.tuxfamily.org

Eigen is implemented using the expression templates metaprogramming technique, meaning it builds expression trees at compile time and generates custom code to evaluate these. Using expression templates and a cost model of floating point operations, the library performs its own loop unrolling and vectorization.[2]

See also

References
  1. "Eigen License". tuxfamily.org. Retrieved 16 Jan 2016.
  2. Guennebaud, Gaël (2013). Eigen: A C++ linear algebra library (PDF). Eurographics/CGLibs.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.