num::backends::seq Namespace Reference

Functions
void	scale (Vector &v, real alpha)
void	add (const Vector &x, const Vector &y, Vector &z)
void	axpy (real alpha, const Vector &x, Vector &y)
real	dot (const Vector &x, const Vector &y)
real	norm (const Vector &x)
void	matmul (const Matrix &A, const Matrix &B, Matrix &C)
void	matmul_blocked (const Matrix &A, const Matrix &B, Matrix &C, idx block_size)
void	matmul_register_blocked (const Matrix &A, const Matrix &B, Matrix &C, idx block_size, idx reg_size)
void	matvec (const Matrix &A, const Vector &x, Vector &y)
void	matadd (real alpha, const Matrix &A, real beta, const Matrix &B, Matrix &C)
EigenResult	eig_sym (const Matrix &A, real tol, idx max_sweeps)
LUResult	lu (const Matrix &A)
QRResult	qr (const Matrix &A)
void	thomas (const Vector &a, const Vector &b, const Vector &c, const Vector &d, Vector &x)
SVDResult	svd (const Matrix &A, real tol, idx max_sweeps)

Function Documentation

add()

void num::backends::seq::add	(	const Vector &	x,
		const Vector &	y,
		Vector &	z
	)

Definition at line 14 of file vector.cpp.

References num::BasicVector< T >::size().

Referenced by num::add().

axpy()

void num::backends::seq::axpy	(	real	alpha,
		const Vector &	x,
		Vector &	y
	)

Definition at line 19 of file vector.cpp.

References num::BasicVector< T >::size().

Referenced by num::backends::blas::axpy(), num::backends::gpu::axpy(), num::backends::omp::axpy(), and num::axpy().

dot()

real num::backends::seq::dot	(	const Vector &	x,
		const Vector &	y
	)

Definition at line 24 of file vector.cpp.

References num::BasicVector< T >::size().

Referenced by num::backends::blas::dot(), num::backends::gpu::dot(), num::backends::omp::dot(), and num::dot().

eig_sym()

EigenResult num::backends::seq::eig_sym	(	const Matrix &	A,
		real	tol,
		idx	max_sweeps
	)

Definition at line 19 of file jacobi_eig.cpp.

References num::Matrix::cols(), num::e, and num::Matrix::rows().

Referenced by num::backends::lapack::eig_sym(), and num::eig_sym().

lu()

LUResult num::backends::seq::lu

(

const Matrix &

A

)

Definition at line 9 of file lu.cpp.

References num::e, num::LUResult::LU, num::LUResult::piv, num::Matrix::rows(), and num::LUResult::singular.

Referenced by num::backends::lapack::lu(), and num::lu().

matadd()

void num::backends::seq::matadd	(	real	alpha,
		const Matrix &	A,
		real	beta,
		const Matrix &	B,
		Matrix &	C
	)

Definition at line 32 of file matrix.cpp.

References num::beta(), num::Matrix::data(), and num::Matrix::size().

Referenced by num::backends::blas::matadd(), num::backends::omp::matadd(), and num::matadd().

matmul()

void num::backends::seq::matmul	(	const Matrix &	A,
		const Matrix &	B,
		Matrix &	C
	)

Definition at line 14 of file matrix.cpp.

References num::Matrix::cols(), and num::Matrix::rows().

Referenced by num::backends::gpu::matmul(), num::backends::omp::matmul(), and num::matmul().

matmul_blocked()

void num::backends::seq::matmul_blocked	(	const Matrix &	A,
		const Matrix &	B,
		Matrix &	C,
		idx	block_size
	)

Definition at line 77 of file matrix.cpp.

References num::Matrix::cols(), num::Matrix::data(), and num::Matrix::rows().

Referenced by num::backends::blas::matmul(), num::matmul(), num::backends::simd::matmul(), and num::matmul_blocked().

matmul_register_blocked()

void num::backends::seq::matmul_register_blocked	(	const Matrix &	A,
		const Matrix &	B,
		Matrix &	C,
		idx	block_size,
		idx	reg_size
	)

Definition at line 114 of file matrix.cpp.

References num::Matrix::cols(), num::Matrix::data(), and num::Matrix::rows().

Referenced by num::matmul_register_blocked().

matvec()

void num::backends::seq::matvec	(	const Matrix &	A,
		const Vector &	x,
		Vector &	y
	)

Definition at line 24 of file matrix.cpp.

References num::Matrix::cols(), and num::Matrix::rows().

Referenced by num::backends::blas::matvec(), num::backends::gpu::matvec(), num::backends::omp::matvec(), num::backends::simd::matvec(), and num::matvec().

norm()

real num::backends::seq::norm

(

const Vector &

x

)

Definition at line 31 of file vector.cpp.

References num::BasicVector< T >::size().

Referenced by num::backends::blas::norm(), num::backends::gpu::norm(), and num::norm().

qr()

QRResult num::backends::seq::qr

(

const Matrix &

A

)

Definition at line 11 of file qr.cpp.

References num::Matrix::cols(), num::e, and num::Matrix::rows().

Referenced by num::backends::lapack::qr(), and num::qr().

scale()

void num::backends::seq::scale	(	Vector &	v,
		real	alpha
	)

Definition at line 9 of file vector.cpp.

References num::BasicVector< T >::size().

Referenced by num::backends::blas::scale(), num::backends::gpu::scale(), num::backends::omp::scale(), and num::scale().

svd()

SVDResult num::backends::seq::svd	(	const Matrix &	A,
		real	tol,
		idx	max_sweeps
	)

Definition at line 11 of file svd.cpp.

References num::beta(), num::Matrix::cols(), num::e, num::Matrix::rows(), and num::zeta().

Referenced by num::backends::lapack::svd(), and num::svd().

thomas()

void num::backends::seq::thomas	(	const Vector &	a,
		const Vector &	b,
		const Vector &	c,
		const Vector &	d,
		Vector &	x
	)

Definition at line 8 of file thomas.cpp.

References num::BasicVector< T >::size().

Referenced by num::backends::lapack::thomas(), and num::thomas().