45 #ifndef __IFPACK2_FILU_DECL_HPP__
46 #define __IFPACK2_FILU_DECL_HPP__
48 #include <Ifpack2_Details_FastILU_Base.hpp>
51 template<
typename LocalOrdinal,
typename Scalar,
typename execution_space,
bool BlockCrsEnabled>
61 template<
typename Scalar,
typename LocalOrdinal,
typename GlobalOrdinal,
typename Node,
bool BlockCrsEnabled>
69 typedef FastILUPrec<LocalOrdinal, ImplScalar, typename Base::execution_space, BlockCrsEnabled> LocalFILU;
std::string getSpTrsvType() const
Get the name of triangular solve algorithm.
Definition: Ifpack2_Details_Filu_def.hpp:73
int getSweeps() const
Get the sweeps ("nFact") from localPrec_.
Definition: Ifpack2_Details_Filu_def.hpp:66
void computeLocalPrec()
Get values array from the matrix and then call compute() on the underlying preconditioner.
Definition: Ifpack2_Details_Filu_def.hpp:130
std::string getName() const
Get the name of the underlying preconditioner ("Filu", "Fildl" or "Fic")
Definition: Ifpack2_Details_Filu_def.hpp:150
The Ifpack2 wrapper to the ILU preconditioner of ShyLU FastILU.
Definition: Ifpack2_Details_Filu_decl.hpp:62
void checkLocalILU() const
Verify and print debug info about the internal ILU preconditioner.
Definition: Ifpack2_Details_Filu_def.hpp:87
void initLocalPrec()
Construct the underlying preconditioner (localPrec_) using given params and then call localPrec_->ini...
Definition: Ifpack2_Details_Filu_def.hpp:101
int getNTrisol() const
Get the number of triangular solves ("nTrisol") from localPrec_.
Definition: Ifpack2_Details_Filu_def.hpp:80
The base class of the Ifpack2 FastILU wrappers (Filu, Fildl and Fic)
Definition: Ifpack2_Details_FastILU_Base_decl.hpp:71
Kokkos::View< ImplScalar *, execution_space > ImplScalarArray
Array of Scalar on device.
Definition: Ifpack2_Details_FastILU_Base_decl.hpp:95
void applyLocalPrec(ImplScalarArray x, ImplScalarArray y) const
Apply the local preconditioner with 1-D views of the local parts of X and Y (one vector only) ...
Definition: Ifpack2_Details_Filu_def.hpp:140
Filu(Teuchos::RCP< const TRowMatrix > mat_)
Constructor.
Definition: Ifpack2_Details_Filu_def.hpp:61
Tpetra::MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node >::impl_scalar_type ImplScalar
Kokkos scalar type.
Definition: Ifpack2_Details_FastILU_Base_decl.hpp:81
Tpetra::RowMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node > TRowMatrix
Tpetra row matrix.
Definition: Ifpack2_Details_FastILU_Base_decl.hpp:83
void checkLocalIC() const
Verify and print debug info about the internal IC preconditioner.
Definition: Ifpack2_Details_Filu_def.hpp:94