dune-istl  2.6-git
Classes | Functions

Classes

struct  CRS
 

Functions

template<class M , class CRS , class InvVector >
void convertToCRS (const M &A, CRS &lower, CRS &upper, InvVector &inv)
 convert ILU decomposition into CRS format for lower and upper triangular and inverse. More...
 
template<class CRS , class mblock , class X , class Y >
void bilu_backsolve (const CRS &lower, const CRS &upper, const std::vector< mblock > &inv, X &v, const Y &d)
 LU backsolve with stored inverse in CRS format for lower and upper triangular. More...
 

Function Documentation

◆ bilu_backsolve()

template<class CRS , class mblock , class X , class Y >
void Dune::ILU::bilu_backsolve ( const CRS lower,
const CRS upper,
const std::vector< mblock > &  inv,
X &  v,
const Y &  d 
)

LU backsolve with stored inverse in CRS format for lower and upper triangular.

◆ convertToCRS()

template<class M , class CRS , class InvVector >
void Dune::ILU::convertToCRS ( const M &  A,
CRS lower,
CRS upper,
InvVector &  inv 
)

convert ILU decomposition into CRS format for lower and upper triangular and inverse.