IDRS.h File Reference

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Classes

class  Eigen::IDRS< MatrixType_, Preconditioner_ >
 The Induced Dimension Reduction method (IDR(s)) is a short-recurrences Krylov method for sparse square problems. More...
 

Namespaces

 Eigen
 : TensorContractionSycl.h, provides various tensor contraction kernel for SYCL backend
 
 Eigen::internal
 

Functions

template<typename MatrixType , typename Rhs , typename Dest , typename Preconditioner >
bool Eigen::internal::idrs (const MatrixType &A, const Rhs &b, Dest &x, const Preconditioner &precond, Index &iter, typename Dest::RealScalar &relres, Index S, bool smoothing, typename Dest::RealScalar angle, bool replacement)
 
template<typename Vector , typename RealScalar >
Vector::Scalar Eigen::internal::omega (const Vector &t, const Vector &s, RealScalar angle)