Eigen (C++ library)

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Eigen (C++ library)
Eigen Logo
Developer(s) Benoît Jacob
Gaël Guennebaud
Stable release 3.2.1 / February 26, 2014 (2014-02-26)
Operating system Cross-platform
Type Library
License MPL2
Website eigen.tuxfamily.org

Eigen is a high-level C++ library of template headers for linear algebra, matrix and vector operations, numerical solvers and related algorithms. Eigen is an open source library licensed under MPL2 starting from version 3.1.1. Earlier versions were licensed under LGPL3+.

Eigen is often noted for its elegant API, versatile fixed and dynamic matrix capabilities and a range of dense and sparse solvers. To achieve high performance, Eigen utilizes explicit vectorization for the SSE 2/3/4, ARM NEON, and AltiVec instruction sets.[1]

See also[edit]

References[edit]

  1. ^ "Eigen Vectorization". tuxfamily.org. Retrieved 24 Mar 2014.