Tpetra::Impl Namespace Reference

Namespace for new Tpetra features that are not ready for public release, but are ready for evaluation by friendly expert users. More...

Classes
struct	AbsMax
	Implementation of Tpetra's ABSMAX CombineMode for the small dense blocks in BlockCrsMatrix, or the small dense vectors in BlockMultiVector and BlockVector. More...
struct	AbsMax< ViewType1, ViewType2, 2 >
	Implementation of Tpetra's ABSMAX CombineMode for the small dense blocks in BlockCrsMatrix. More...
struct	AbsMax< ViewType1, ViewType2, 1 >
	Implementation of Tpetra's ABSMAX CombineMode for the small dense vectors in BlockMultiVector and BlockVector. More...
struct	SCAL
	Implementation of Tpetra::SCAL function. More...
struct	SCAL< ViewType, CoefficientType, IndexType, false, 1 >
	Implementation of Tpetra::SCAL function, for ViewType rank 1 (i.e., a vector). More...
struct	SCAL< ViewType, CoefficientType, IndexType, false, 2 >
	Implementation of Tpetra::SCAL function, for ViewType rank 2 (i.e., a matrix). More...
struct	FILL
	Implementation of Tpetra::FILL function. More...
struct	FILL< ViewType, InputType, IndexType, false, 1 >
	Implementation of Tpetra::FILL function, for ViewType rank 1 (i.e., a vector). More...
struct	FILL< ViewType, InputType, IndexType, false, 2 >
	Implementation of Tpetra::FILL function, for ViewType rank 2 (i.e., a matrix). More...
struct	AXPY
	Implementation of Tpetra::AXPY function. More...
struct	AXPY< CoefficientType, ViewType1, ViewType2, IndexType, false, 1 >
	Implementation of Tpetra::AXPY function, for ViewType1 and ViewType2 rank 1 (i.e., vectors). More...
struct	AXPY< CoefficientType, ViewType1, ViewType2, IndexType, false, 2 >
	Implementation of Tpetra::AXPY function, for ViewType1 and ViewType2 rank 2 (i.e., matrices). More...
struct	COPY
	Implementation of Tpetra::COPY function. More...
struct	COPY< ViewType1, ViewType2, IndexType, false, 1 >
	Implementation of Tpetra::COPY function, for ViewType1 and ViewType2 rank 1 (i.e., vectors). More...
struct	COPY< ViewType1, ViewType2, IndexType, false, 2 >
	Implementation of Tpetra::COPY function, for ViewType1 and ViewType2 rank 2 (i.e., matrices). More...
struct	GETRS
	Computes the solution to Ax=b. More...
struct	GETRS< LittleBlockType, LittleIntVectorType, LittleScalarVectorType, 1 >
	Special case of GETRS for a single right-hand side. More...
struct	GETRS< LittleBlockType, LittleIntVectorType, LittleScalarVectorType, 2 >
	Special case of GETRS for multiple right-hand sides. More...

Typedefs
using	BlockCrsMatrixLittleBlockArrayLayout = Kokkos::LayoutRight
	give an option to use layoutleft More...

Functions
template<class ViewType1 , class ViewType2 , const int rank = ViewType1::rank>
KOKKOS_INLINE_FUNCTION void	absMax (const ViewType2 &Y, const ViewType1 &X)
	Implementation of Tpetra's ABSMAX CombineMode for the small dense blocks in BlockCrsMatrix, and the small dense vectors in BlockMultiVector and BlockVector. More...

Detailed Description

Namespace for new Tpetra features that are not ready for public release, but are ready for evaluation by friendly expert users.

Typedef Documentation

using Tpetra::Impl::BlockCrsMatrixLittleBlockArrayLayout = typedef Kokkos::LayoutRight

give an option to use layoutleft

Definition at line 126 of file Tpetra_BlockCrsMatrix_decl.hpp.

Function Documentation

template<class ViewType1 , class ViewType2 , const int rank = ViewType1::rank>

KOKKOS_INLINE_FUNCTION void Tpetra::Impl::absMax	(	const ViewType2 &	Y,
		const ViewType1 &	X
	)

Implementation of Tpetra's ABSMAX CombineMode for the small dense blocks in BlockCrsMatrix, and the small dense vectors in BlockMultiVector and BlockVector.

This is the function that Tpetra actually uses to implement the ABSMAX CombineMode.

Definition at line 134 of file Tpetra_BlockView.hpp.