sofa::component::linearsolver::direct Namespace Reference

Classes
class	AsyncSparseLDLSolver
class	BTDLinearSolver
class	CholeskySolver
	Direct linear solver based on Cholesky factorization, for dense matrices. More...
class	EigenDirectSparseSolver
class	EigenSimplicialLDLT
class	EigenSimplicialLLT
struct	BaseEigenSolverProxy
class	EigenSolverWrapper
class	EigenSolverFactory
class	BaseMainEigenSolverFactory
class	MainSimplicialLDLTFactory
class	MainSimplicialLLTFactory
class	MainQRFactory
class	MainLUFactory
class	EigenSparseLU
class	EigenSparseQR
class	PrecomputedLinearSolverInternalData
class	PrecomputedLinearSolver
	Linear system solver based on a precomputed inverse matrix. More...
class	SparseLDLSolver
class	SparseLDLImplInvertData
class	SparseLDLSolverImpl
class	SVDLinearSolver

Functions
void	registerAsyncSparseLDLSolver (sofa::core::ObjectFactory *factory)
void	registerBTDLinearSolver (sofa::core::ObjectFactory *factory)
void	registerCholeskySolver (sofa::core::ObjectFactory *factory)
void	registerEigenSimplicialLDLT (sofa::core::ObjectFactory *factory)
void	registerEigenSimplicialLLT (sofa::core::ObjectFactory *factory)
void	registerEigenSparseLU (sofa::core::ObjectFactory *factory)
void	registerEigenSparseQR (sofa::core::ObjectFactory *factory)
void	registerPrecomputedLinearSolver (sofa::core::ObjectFactory *factory)
void	registerSparseLDLSolver (sofa::core::ObjectFactory *factory)
void	registerSVDLinearSolver (sofa::core::ObjectFactory *factory)
SOFA_EXPORT_DYNAMIC_LIBRARY void	initExternalModule ()
SOFA_EXPORT_DYNAMIC_LIBRARY const char *	getModuleName ()
SOFA_EXPORT_DYNAMIC_LIBRARY const char *	getModuleVersion ()
SOFA_EXPORT_DYNAMIC_LIBRARY void	registerObjects (sofa::core::ObjectFactory *factory)
template<class EigenSolverFactory , class Scalar >
void	registerOrderingMethods ()
template<class Scalar >
void	registerOrderingMethods ()
void	init ()
bool	compareMatrixShape (int s_M, int *M_colptr, int *M_rowind, int s_P, int *P_colptr, int *P_rowind)
void	CSPARSE_symbolic (int n, int *M_colptr, int *M_rowind, int *colptr, int *perm, int *invperm, int *Parent, int *Flag, int *Lnz)
template<class Real >
void	CSPARSE_numeric (int n, int *M_colptr, int *M_rowind, Real *M_values, int *colptr, int *rowind, Real *values, Real *D, int *perm, int *invperm, int *Parent, int *Flag, int *Lnz, int *Pattern, Real *Y)

Variables
template class SOFA_COMPONENT_LINEARSOLVER_DIRECT_API	AsyncSparseLDLSolver< CompressedRowSparseMatrix< SReal >, FullVector< SReal > >
template class SOFA_COMPONENT_LINEARSOLVER_DIRECT_API	CholeskySolver< SparseMatrix< SReal >, FullVector< SReal > >
template class SOFA_COMPONENT_LINEARSOLVER_DIRECT_API	CholeskySolver< FullMatrix< SReal >, FullVector< SReal > >
template class SOFA_COMPONENT_LINEARSOLVER_DIRECT_API	EigenSimplicialLDLT< SReal >
template class SOFA_COMPONENT_LINEARSOLVER_DIRECT_API	EigenSimplicialLLT< SReal >
template class SOFA_COMPONENT_LINEARSOLVER_DIRECT_API	EigenSparseLU< SReal >
template class SOFA_COMPONENT_LINEARSOLVER_DIRECT_API	EigenSparseQR< SReal >
template class SOFA_COMPONENT_LINEARSOLVER_DIRECT_API	PrecomputedLinearSolver< CompressedRowSparseMatrix< SReal >, FullVector< SReal > >
template class SOFA_COMPONENT_LINEARSOLVER_DIRECT_API	SparseLDLSolver< CompressedRowSparseMatrix< SReal >, FullVector< SReal > >
template class SOFA_COMPONENT_LINEARSOLVER_DIRECT_API	SVDLinearSolver< FullMatrix< SReal >, FullVector< SReal > >
template class SOFA_COMPONENT_LINEARSOLVER_DIRECT_API	SVDLinearSolver< CompressedRowSparseMatrix< SReal >, FullVector< SReal > >

Function Documentation

compareMatrixShape()

bool sofa::component::linearsolver::direct::compareMatrixShape ( int  s_M, int *  M_colptr, int *  M_rowind, int  s_P, int *  P_colptr, int *  P_rowind  )

inline

compute the adjency matrix in CSR format from the matrix given in CSR format, we assume that the given matrix is symmetric

M_colptr[i+1]-M_colptr[i] is the number of non null values on the i-th line of the matrix M_rowind[M_colptr[i]] to M_rowind[M_colptr[i+1]] is the list of the indices of the columns containing a non null value on the i-th line

xadj[i+1]-xadj[i] is the number of neighbors of the i-th node adj[xadj[i]] is the first neighbor of the i-th node

CSPARSE_numeric()

template<class Real >

void sofa::component::linearsolver::direct::CSPARSE_numeric ( int  n, int *  M_colptr, int *  M_rowind, Real *  M_values, int *  colptr, int *  rowind, Real *  values, Real *  D, int *  perm, int *  invperm, int *  Parent, int *  Flag, int *  Lnz, int *  Pattern, Real *  Y  )

inline

CSPARSE_symbolic()

void sofa::component::linearsolver::direct::CSPARSE_symbolic ( int  n, int *  M_colptr, int *  M_rowind, int *  colptr, int *  perm, int *  invperm, int *  Parent, int *  Flag, int *  Lnz  )

inline

getModuleName()

const char * sofa::component::linearsolver::direct::getModuleName

(

)

getModuleVersion()

const char * sofa::component::linearsolver::direct::getModuleVersion

(

)

init()

SOFA_COMPONENT_LINEARSOLVER_DIRECT_API void sofa::component::linearsolver::direct::init

(

)

initExternalModule()

void sofa::component::linearsolver::direct::initExternalModule

(

)

registerAsyncSparseLDLSolver()

void sofa::component::linearsolver::direct::registerAsyncSparseLDLSolver

(

sofa::core::ObjectFactory *

factory

)

registerBTDLinearSolver()

void sofa::component::linearsolver::direct::registerBTDLinearSolver

(

sofa::core::ObjectFactory *

factory

)

registerCholeskySolver()

void sofa::component::linearsolver::direct::registerCholeskySolver

(

sofa::core::ObjectFactory *

factory

)

registerEigenSimplicialLDLT()

void sofa::component::linearsolver::direct::registerEigenSimplicialLDLT

(

sofa::core::ObjectFactory *

factory

)

registerEigenSimplicialLLT()

void sofa::component::linearsolver::direct::registerEigenSimplicialLLT

(

sofa::core::ObjectFactory *

factory

)

registerEigenSparseLU()

void sofa::component::linearsolver::direct::registerEigenSparseLU

(

sofa::core::ObjectFactory *

factory

)

registerEigenSparseQR()

void sofa::component::linearsolver::direct::registerEigenSparseQR

(

sofa::core::ObjectFactory *

factory

)

registerObjects()

void sofa::component::linearsolver::direct::registerObjects

(

sofa::core::ObjectFactory *

factory

)

registerOrderingMethods() [1/2]

template<class EigenSolverFactory , class Scalar >

void sofa::component::linearsolver::direct::registerOrderingMethods

(

)

registerOrderingMethods() [2/2]

template<class Scalar >

void sofa::component::linearsolver::direct::registerOrderingMethods

(

)

registerPrecomputedLinearSolver()

void sofa::component::linearsolver::direct::registerPrecomputedLinearSolver

(

sofa::core::ObjectFactory *

factory

)

registerSparseLDLSolver()

void sofa::component::linearsolver::direct::registerSparseLDLSolver

(

sofa::core::ObjectFactory *

factory

)

registerSVDLinearSolver()

void sofa::component::linearsolver::direct::registerSVDLinearSolver

(

sofa::core::ObjectFactory *

factory

)

Variable Documentation

AsyncSparseLDLSolver< CompressedRowSparseMatrix< SReal >, FullVector< SReal > >

template class SOFA_COMPONENT_LINEARSOLVER_DIRECT_API sofa::component::linearsolver::direct::AsyncSparseLDLSolver< CompressedRowSparseMatrix< SReal >,FullVector< SReal > >

CholeskySolver< FullMatrix< SReal >, FullVector< SReal > >

template class SOFA_COMPONENT_LINEARSOLVER_DIRECT_API sofa::component::linearsolver::direct::CholeskySolver< FullMatrix< SReal >, FullVector< SReal > >

CholeskySolver< SparseMatrix< SReal >, FullVector< SReal > >

template class SOFA_COMPONENT_LINEARSOLVER_DIRECT_API sofa::component::linearsolver::direct::CholeskySolver< SparseMatrix< SReal >, FullVector< SReal > >

EigenSimplicialLDLT< SReal >

template class SOFA_COMPONENT_LINEARSOLVER_DIRECT_API sofa::component::linearsolver::direct::EigenSimplicialLDLT< SReal >

EigenSimplicialLLT< SReal >

template class SOFA_COMPONENT_LINEARSOLVER_DIRECT_API sofa::component::linearsolver::direct::EigenSimplicialLLT< SReal >

EigenSparseLU< SReal >

template class SOFA_COMPONENT_LINEARSOLVER_DIRECT_API sofa::component::linearsolver::direct::EigenSparseLU< SReal >

EigenSparseQR< SReal >

template class SOFA_COMPONENT_LINEARSOLVER_DIRECT_API sofa::component::linearsolver::direct::EigenSparseQR< SReal >

PrecomputedLinearSolver< CompressedRowSparseMatrix< SReal >, FullVector< SReal > >

template class SOFA_COMPONENT_LINEARSOLVER_DIRECT_API sofa::component::linearsolver::direct::PrecomputedLinearSolver< CompressedRowSparseMatrix< SReal >, FullVector< SReal > >

SparseLDLSolver< CompressedRowSparseMatrix< SReal >, FullVector< SReal > >

template class SOFA_COMPONENT_LINEARSOLVER_DIRECT_API sofa::component::linearsolver::direct::SparseLDLSolver< CompressedRowSparseMatrix< SReal >, FullVector< SReal > >

SVDLinearSolver< CompressedRowSparseMatrix< SReal >, FullVector< SReal > >

template class SOFA_COMPONENT_LINEARSOLVER_DIRECT_API sofa::component::linearsolver::direct::SVDLinearSolver< CompressedRowSparseMatrix< SReal >, FullVector< SReal > >

SVDLinearSolver< FullMatrix< SReal >, FullVector< SReal > >

template class SOFA_COMPONENT_LINEARSOLVER_DIRECT_API sofa::component::linearsolver::direct::SVDLinearSolver< FullMatrix< SReal >, FullVector< SReal > >