Please, help us to better know about our user community by answering the following short survey: https://forms.gle/wpyrxWi18ox9Z5ae9
Eigen  3.3.90 (git rev e4b24e7fb24c280e1db096edd983ee29e255e3b8)
Eigen::PardisoLU Class Reference

Detailed Description

A sparse direct LU factorization and solver based on the PARDISO library.

This class allows to solve for A.X = B sparse linear problems via a direct LU factorization using the Intel MKL PARDISO library. The sparse matrix A must be squared and invertible. The vectors or matrices X and B can be either dense or sparse.

By default, it runs in in-core mode. To enable PARDISO's out-of-core feature, set:

solver.pardisoParameterArray()[59] = 1;
Template Parameters
_MatrixTypethe type of the sparse matrix A, it must be a SparseMatrix<>

This class follows the sparse solver concept .

See also
Sparse solver concept, class SparseLU

The documentation for this class was generated from the following file: