From 91b3b3aaab19fc11db18d95a28c1a0be9ae9d9cd Mon Sep 17 00:00:00 2001 From: Desire NUENTSA Date: Fri, 11 Jan 2013 17:16:14 +0100 Subject: Add a sparse QR factorization and update the elimination tree in SparseLU --- Eigen/SparseQR | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 Eigen/SparseQR (limited to 'Eigen/SparseQR') diff --git a/Eigen/SparseQR b/Eigen/SparseQR new file mode 100644 index 000000000..d2382666a --- /dev/null +++ b/Eigen/SparseQR @@ -0,0 +1,28 @@ +#ifndef EIGEN_SPARSEQR_MODULE_H +#define EIGEN_SPARSEQR_MODULE_H + +#include "SparseCore" +#include "OrderingMethods" +#include "src/Core/util/DisableStupidWarnings.h" + +/** \defgroup SparseQR_Module SparseQR module + * + * + * This module provides a simplicial version of the left-looking Sparse QR decomposition. + * The columns of the input matrix should be reordered to limit the fill-in during the + * decomposition. Built-in methods (COLAMD, AMD) or external methods (METIS) can be used to this end. + * See \link OrderingMethods_Module OrderingMethods_Module \endlink for the list + * of built-in and external ordering methods. + * + * \code + * #include + * \endcode + * + * + */ + +#include "src/SparseQR/SparseQR.h" + +#include "src/Core/util/ReenableStupidWarnings.h" + +#endif \ No newline at end of file -- cgit v1.2.3