CholmodSupport module

Detailed Description

This module provides an interface to the Cholmod library which is part of the suitesparse package. It provides the two following main factorization classes:

• class CholmodSupernodalLLT: a supernodal LLT Cholesky factorization.
• class CholmodDecomposiiton: a general L(D)LT Cholesky factorization with automatic or explicit runtime selection of the underlying factorization method (supernodal or simplicial).

For the sake of completeness, this module also propose the two following classes:

• class CholmodSimplicialLLT
• class CholmodSimplicialLDLT Note that these classes does not bring any particular advantage compared to the built-in SimplicialLLT and SimplicialLDLT factorization classes.

* #include <Eigen/CholmodSupport>
* 

In order to use this module, the cholmod headers must be accessible from the include paths, and your binary must be linked to the cholmod library and its dependencies. The dependencies depend on how cholmod has been compiled. For a cmake based project, you can use our FindCholmod.cmake module to help you in this task.

Classes
class	CholmodBase< _MatrixType, _UpLo, Derived >
	The base class for the direct Cholesky factorization of Cholmod. More...
class	CholmodDecomposition< _MatrixType, _UpLo >
	A general Cholesky factorization and solver based on Cholmod. More...
class	CholmodSimplicialLDLT< _MatrixType, _UpLo >
	A simplicial direct Cholesky (LDLT) factorization and solver based on Cholmod. More...
class	CholmodSimplicialLLT< _MatrixType, _UpLo >
	A simplicial direct Cholesky (LLT) factorization and solver based on Cholmod. More...
class	CholmodSupernodalLLT< _MatrixType, _UpLo >
	A supernodal Cholesky (LLT) factorization and solver based on Cholmod. More...