Sparse Algorithms

Algorithms for sparse and dynamic containers. More...

Collaboration diagram for Sparse Algorithms:

Functions
template<typename ExecSpace , typename Matrix , typename Vector >
void	Morpheus::multiply (const Matrix &A, const Vector &x, Vector &y, const bool init)
	Computes the matrix vector product y = Ax. More...
template<typename ExecSpace , typename Matrix , typename Vector >
void	Morpheus::multiply (const Matrix &A, const Vector &x, Vector &y)
	Computes the matrix vector product y = Ax. More...

Detailed Description

Algorithms for sparse and dynamic containers.

Function Documentation

multiply() [1/2]

template<typename ExecSpace , typename Matrix , typename Vector >

void Morpheus::multiply ( const Matrix &  A, const Vector &  x, Vector &  y  )

inline

Computes the matrix vector product y = Ax.

Template Parameters

ExecSpace	ExecSpace Execution space to run the algorithm
Matrix	The type of the system matrix
Vector	The type of the vectors

Parameters

A	The known system matrix
x	The known vector
y	The vector that contains the result Ax

Note

This routine initializes the vector y to zero by default.

multiply() [2/2]

template<typename ExecSpace , typename Matrix , typename Vector >

void Morpheus::multiply ( const Matrix &  A, const Vector &  x, Vector &  y, const bool  init  )

inline

Computes the matrix vector product y = Ax.

Template Parameters

ExecSpace	Execution space to run the algorithm
Matrix	The type of the system matrix
Vector	The type of the vectors

Parameters

A	The known system matrix
x	The known vector
y	The vector that contains the result Ax
init	Whether to initialize y to zero.