Tpetra_Details_Blas.hpp File Reference

Type traits for Tpetra's BLAS wrappers; an implementation detail of Tpetra::MultiVector. More...

#include "TpetraCore_config.h"
#include "Kokkos_Core.hpp"
#include "Kokkos_Complex.hpp"
#include <type_traits>

Go to the source code of this file.

Classes
struct	Tpetra::Details::Blas::BlasSupportsScalar< ScalarType >
	Do BLAS libraries (all that are compliant with the BLAS Standard) support the given "scalar" (matrix entry) type? More...
struct	Tpetra::Details::Blas::BlasSupportsLayout< LayoutType >
	Do BLAS libraries (all that are compliant with the BLAS Standard) support the given Kokkos array layout? More...

Namespaces
namespace	Tpetra
	Namespace Tpetra contains the class and methods constituting the Tpetra library.
namespace	Tpetra::Details
	Nonmember function that computes a residual Computes R = B - A * X.

Functions
template<class ViewType , class IndexType = int>
IndexType	Tpetra::Details::Blas::getStride2DView (const ViewType &A)
	Get the stride (leading dimension) of the 2-D Kokkos::View A.
template<class ViewType , class IndexType = int>
IndexType	Tpetra::Details::Blas::getStride1DView (const ViewType &x)
	Get the stride ("INCX" in BLAS terms) of the 1-D Kokkos::View x.

Detailed Description

Type traits for Tpetra's BLAS wrappers; an implementation detail of Tpetra::MultiVector.

Warning

This file, and its contents, are an implementation detail of Tpetra::MultiVector. Either may disappear or change at any time.

Definition in file Tpetra_Details_Blas.hpp.

Function Documentation

getStride2DView()

template<class ViewType , class IndexType = int>

IndexType Tpetra::Details::Blas::getStride2DView

(

const ViewType &

A

)

Get the stride (leading dimension) of the 2-D Kokkos::View A.

Definition at line 59 of file Tpetra_Details_Blas.hpp.

getStride1DView()

template<class ViewType , class IndexType = int>

IndexType Tpetra::Details::Blas::getStride1DView

(

const ViewType &

x

)

Get the stride ("INCX" in BLAS terms) of the 1-D Kokkos::View x.

Definition at line 135 of file Tpetra_Details_Blas.hpp.