UMFPACK
Routines for solving unsymmetric sparse linear systems
UMFPACK is a set of routines for solving unsymmetric sparse linear systems, Ax=b, using the Unsymmetric MultiFrontal method. It uses dynamic memory allocation, and has a symbolic preordering and analysis phase that also reports the upper bounds on the nonzeros in L and U, flop count, and memory usage in the numeric phase. It can be used for real and complex matrices, rectangular and square, and both non-singular and singular.
License: BSD.
Tags: algebra, linear algebra.
Interface: command line.
Source language: C.
Requires BLAS.
Staff
Maintainer: Timothy Davis.
Developer: Timothy Davis.
Contributors: Iain Duff, Patrick Amestoy, Stefan Larimore, John Gilbert, Esmond Ng, Steven Hadfield.
Sponsors: National Science Foundation.
Links
Homepage: http://www.cise.ufl.edu/research/sparse/umfpack/.
2007–2009 Alexey Beshenov.
Contact: al@cadadr.org.