48 #ifndef IFPACK2_DETAILS_INVERSEDIAGONALKERNEL_DECL_HPP
49 #define IFPACK2_DETAILS_INVERSEDIAGONALKERNEL_DECL_HPP
51 #include "Ifpack2_config.h"
52 #include "Tpetra_CrsMatrix_fwd.hpp"
53 #include "Tpetra_MultiVector_fwd.hpp"
54 #include "Tpetra_Operator_fwd.hpp"
55 #include "Tpetra_Vector_fwd.hpp"
56 #include "Tpetra_Export_fwd.hpp"
57 #include "Tpetra_Import_fwd.hpp"
76 template<
class TpetraOperatorType>
79 using SC =
typename TpetraOperatorType::scalar_type;
80 using LO =
typename TpetraOperatorType::local_ordinal_type;
81 using GO =
typename TpetraOperatorType::global_ordinal_type;
82 using NT =
typename TpetraOperatorType::node_type;
84 using crs_matrix_type = Tpetra::CrsMatrix<SC, LO, GO, NT>;
85 using multivector_type = Tpetra::MultiVector<SC, LO, GO, NT>;
86 using operator_type = Tpetra::Operator<SC, LO, GO, NT>;
87 using vector_type = Tpetra::Vector<SC, LO, GO, NT>;
89 using device_type =
typename NT::device_type;
90 using offset_type = Kokkos::View<size_t*, device_type>;
99 compute (vector_type& D_inv,
100 bool do_l1, magnitude_type L1Eta,
101 bool fixTinyDiagEntries, magnitude_type MinDiagonalValue);
106 offset_type offsets_;
113 #endif // IFPACK2_DETAILS_INVERSEINVERSEDIAGONALKERNEL_DECL_HPP
Compute scaled damped residual for Chebyshev.
Definition: Ifpack2_Details_InverseDiagonalKernel_decl.hpp:77