monolish::blas::matvec (CRS)

CRS format sparse matrix and vector multiplication: y = Ax. More...

Functions
void	monolish::blas::matvec (const matrix::CRS< double > &A, const vector< double > &x, vector< double > &y)
	CRS format sparse matrix and vector multiplication: y = Ax. More...
void	monolish::blas::matvec (const matrix::CRS< double > &A, const vector< double > &x, view1D< matrix::Dense< double >, double > &y)
void	monolish::blas::matvec (const matrix::CRS< double > &A, const vector< double > &x, view1D< vector< double >, double > &y)
void	monolish::blas::matvec (const matrix::CRS< double > &A, const view1D< matrix::Dense< double >, double > &x, vector< double > &y)
void	monolish::blas::matvec (const matrix::CRS< double > &A, const view1D< matrix::Dense< double >, double > &x, view1D< matrix::Dense< double >, double > &y)
void	monolish::blas::matvec (const matrix::CRS< double > &A, const view1D< matrix::Dense< double >, double > &x, view1D< vector< double >, double > &y)
void	monolish::blas::matvec (const matrix::CRS< double > &A, const view1D< vector< double >, double > &x, vector< double > &y)
void	monolish::blas::matvec (const matrix::CRS< double > &A, const view1D< vector< double >, double > &x, view1D< matrix::Dense< double >, double > &y)
void	monolish::blas::matvec (const matrix::CRS< double > &A, const view1D< vector< double >, double > &x, view1D< vector< double >, double > &y)
void	monolish::blas::matvec (const matrix::CRS< float > &A, const vector< float > &x, vector< float > &y)
void	monolish::blas::matvec (const matrix::CRS< float > &A, const vector< float > &x, view1D< matrix::Dense< float >, float > &y)
void	monolish::blas::matvec (const matrix::CRS< float > &A, const vector< float > &x, view1D< vector< float >, float > &y)
void	monolish::blas::matvec (const matrix::CRS< float > &A, const view1D< matrix::Dense< float >, float > &x, vector< float > &y)
void	monolish::blas::matvec (const matrix::CRS< float > &A, const view1D< matrix::Dense< float >, float > &x, view1D< matrix::Dense< float >, float > &y)
void	monolish::blas::matvec (const matrix::CRS< float > &A, const view1D< matrix::Dense< float >, float > &x, view1D< vector< float >, float > &y)
void	monolish::blas::matvec (const matrix::CRS< float > &A, const view1D< vector< float >, float > &x, vector< float > &y)
void	monolish::blas::matvec (const matrix::CRS< float > &A, const view1D< vector< float >, float > &x, view1D< matrix::Dense< float >, float > &y)
void	monolish::blas::matvec (const matrix::CRS< float > &A, const view1D< vector< float >, float > &x, view1D< vector< float >, float > &y)

Detailed Description

CRS format sparse matrix and vector multiplication: y = Ax.

Function Documentation

matvec() [1/18]

void monolish::blas::matvec	(	const matrix::CRS< double > &	A,
		const vector< double > &	x,
		vector< double > &	y
	)

CRS format sparse matrix and vector multiplication: y = Ax.

Parameters

A	CRS matrix (size M x N)
x	monolish vector (size M)
y	monolish vector (size M)

Note

• # of computation: 2nnz
• Multi-threading: true
• GPU acceleration: true
  • # of data transfer: 0

matvec() [2/18]

void monolish::blas::matvec	(	const matrix::CRS< double > &	A,
		const vector< double > &	x,
		view1D< matrix::Dense< double >, double > &	y
	)

matvec() [3/18]

void monolish::blas::matvec	(	const matrix::CRS< double > &	A,
		const vector< double > &	x,
		view1D< vector< double >, double > &	y
	)

matvec() [4/18]

void monolish::blas::matvec	(	const matrix::CRS< double > &	A,
		const view1D< matrix::Dense< double >, double > &	x,
		vector< double > &	y
	)

matvec() [5/18]

void monolish::blas::matvec	(	const matrix::CRS< double > &	A,
		const view1D< matrix::Dense< double >, double > &	x,
		view1D< matrix::Dense< double >, double > &	y
	)

matvec() [6/18]

void monolish::blas::matvec	(	const matrix::CRS< double > &	A,
		const view1D< matrix::Dense< double >, double > &	x,
		view1D< vector< double >, double > &	y
	)

matvec() [7/18]

void monolish::blas::matvec	(	const matrix::CRS< double > &	A,
		const view1D< vector< double >, double > &	x,
		vector< double > &	y
	)

matvec() [8/18]

void monolish::blas::matvec	(	const matrix::CRS< double > &	A,
		const view1D< vector< double >, double > &	x,
		view1D< matrix::Dense< double >, double > &	y
	)

matvec() [9/18]

void monolish::blas::matvec	(	const matrix::CRS< double > &	A,
		const view1D< vector< double >, double > &	x,
		view1D< vector< double >, double > &	y
	)

matvec() [10/18]

void monolish::blas::matvec	(	const matrix::CRS< float > &	A,
		const vector< float > &	x,
		vector< float > &	y
	)

matvec() [11/18]

void monolish::blas::matvec	(	const matrix::CRS< float > &	A,
		const vector< float > &	x,
		view1D< matrix::Dense< float >, float > &	y
	)

matvec() [12/18]

void monolish::blas::matvec	(	const matrix::CRS< float > &	A,
		const vector< float > &	x,
		view1D< vector< float >, float > &	y
	)

matvec() [13/18]

void monolish::blas::matvec	(	const matrix::CRS< float > &	A,
		const view1D< matrix::Dense< float >, float > &	x,
		vector< float > &	y
	)

matvec() [14/18]

void monolish::blas::matvec	(	const matrix::CRS< float > &	A,
		const view1D< matrix::Dense< float >, float > &	x,
		view1D< matrix::Dense< float >, float > &	y
	)

matvec() [15/18]

void monolish::blas::matvec	(	const matrix::CRS< float > &	A,
		const view1D< matrix::Dense< float >, float > &	x,
		view1D< vector< float >, float > &	y
	)

matvec() [16/18]

void monolish::blas::matvec	(	const matrix::CRS< float > &	A,
		const view1D< vector< float >, float > &	x,
		vector< float > &	y
	)

matvec() [17/18]

void monolish::blas::matvec	(	const matrix::CRS< float > &	A,
		const view1D< vector< float >, float > &	x,
		view1D< matrix::Dense< float >, float > &	y
	)

matvec() [18/18]

void monolish::blas::matvec	(	const matrix::CRS< float > &	A,
		const view1D< vector< float >, float > &	x,
		view1D< vector< float >, float > &	y
	)