num::Matrix Class Reference

Dense row-major matrix with optional GPU storage. More...

#include <matrix.hpp>

Public Member Functions
	Matrix ()
	Matrix (idx rows, idx cols)
	Matrix (idx rows, idx cols, real val)
	~Matrix ()
	Matrix (const Matrix &)
	Matrix (Matrix &&) noexcept
Matrix &	operator= (const Matrix &)
Matrix &	operator= (Matrix &&) noexcept
constexpr idx	rows () const noexcept
constexpr idx	cols () const noexcept
constexpr idx	size () const noexcept
real *	data ()
const real *	data () const
real &	operator() (idx i, idx j)
real	operator() (idx i, idx j) const
void	to_gpu ()
void	to_cpu ()
real *	gpu_data ()
const real *	gpu_data () const
bool	on_gpu () const

Detailed Description

Dense row-major matrix with optional GPU storage.

Definition at line 12 of file matrix.hpp.

Constructor & Destructor Documentation

Matrix() [1/5]

num::Matrix::Matrix ( )

inline

Definition at line 14 of file matrix.hpp.

Matrix() [2/5]

num::Matrix::Matrix	(	idx	rows,
		idx	cols
	)

Definition at line 23 of file matrix.cpp.

Matrix() [3/5]

num::Matrix::Matrix	(	idx	rows,
		idx	cols,
		real	val
	)

Definition at line 28 of file matrix.cpp.

References size().

~Matrix()

num::Matrix::~Matrix

(

)

Definition at line 35 of file matrix.cpp.

References num::cuda::free().

Matrix() [4/5]

num::Matrix::Matrix

(

const Matrix &

o

)

Definition at line 40 of file matrix.cpp.

References size().

Matrix() [5/5]

num::Matrix::Matrix ( Matrix &&  o )

noexcept

Definition at line 47 of file matrix.cpp.

Member Function Documentation

cols()

constexpr idx num::Matrix::cols ( ) const

inlineconstexprnoexcept

Definition at line 25 of file matrix.hpp.

Referenced by num::cg(), num::backends::lapack::eig_sym(), num::backends::omp::eig_sym(), num::backends::seq::eig_sym(), num::gauss_seidel(), num::gmres(), num::inverse_iteration(), num::jacobi(), num::lu_solve(), num::backends::blas::matmul(), num::backends::gpu::matmul(), num::backends::omp::matmul(), num::backends::seq::matmul(), num::backends::seq::matmul_blocked(), num::backends::seq::matmul_register_blocked(), num::backends::blas::matvec(), num::backends::gpu::matvec(), num::backends::omp::matvec(), num::backends::seq::matvec(), num::kernel::subspace::mgs_orthogonalize(), num::power_iteration(), num::backends::lapack::qr(), num::backends::seq::qr(), num::qr_solve(), num::rayleigh_iteration(), num::backends::lapack::svd(), num::backends::seq::svd(), num::svd_truncated(), num::kernel::dense::trsv_lower(), and num::kernel::dense::trsv_upper().

data() [1/2]

real * num::Matrix::data ( )

inline

Definition at line 28 of file matrix.hpp.

Referenced by num::backends::lapack::eig_sym(), num::kernel::dense::ger(), num::backends::lapack::lu(), num::backends::blas::matadd(), num::backends::omp::matadd(), num::backends::seq::matadd(), num::backends::blas::matmul(), num::backends::omp::matmul(), num::backends::seq::matmul_blocked(), num::backends::seq::matmul_register_blocked(), num::backends::blas::matvec(), num::kernel::subspace::mgs_orthogonalize(), num::backends::lapack::qr(), num::backends::lapack::svd(), num::kernel::dense::trsv_lower(), and num::kernel::dense::trsv_upper().

data() [2/2]

const real * num::Matrix::data ( ) const

inline

Definition at line 29 of file matrix.hpp.

gpu_data() [1/2]

real * num::Matrix::gpu_data ( )

inline

Definition at line 35 of file matrix.hpp.

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

gpu_data() [2/2]

const real * num::Matrix::gpu_data ( ) const

inline

Definition at line 36 of file matrix.hpp.

on_gpu()

bool num::Matrix::on_gpu ( ) const

inline

Definition at line 37 of file matrix.hpp.

operator()() [1/2]

real & num::Matrix::operator() ( idx  i, idx  j  )

inline

Definition at line 30 of file matrix.hpp.

operator()() [2/2]

real num::Matrix::operator() ( idx  i, idx  j  ) const

inline

Definition at line 31 of file matrix.hpp.

operator=() [1/2]

Matrix & num::Matrix::operator=

(

const Matrix &

o

)

Definition at line 56 of file matrix.cpp.

References size().

operator=() [2/2]

Matrix & num::Matrix::operator= ( Matrix &&  o )

noexcept

Definition at line 66 of file matrix.cpp.

References num::cuda::free().

rows()

constexpr idx num::Matrix::rows ( ) const

inlineconstexprnoexcept

Definition at line 24 of file matrix.hpp.

Referenced by num::kernel::subspace::DenseOp::apply(), num::cg(), num::backends::lapack::eig_sym(), num::backends::omp::eig_sym(), num::backends::seq::eig_sym(), num::gauss_seidel(), num::gmres(), num::inverse_iteration(), num::jacobi(), num::backends::lapack::lu(), num::backends::seq::lu(), num::lu_det(), num::lu_inv(), num::lu_solve(), num::lu_solve(), num::backends::blas::matmul(), num::backends::gpu::matmul(), num::backends::omp::matmul(), num::backends::seq::matmul(), num::backends::seq::matmul_blocked(), num::backends::seq::matmul_register_blocked(), num::backends::blas::matvec(), num::backends::gpu::matvec(), num::backends::omp::matvec(), num::backends::seq::matvec(), num::kernel::subspace::mgs_orthogonalize(), num::power_iteration(), num::backends::lapack::qr(), num::backends::seq::qr(), num::qr_solve(), num::rayleigh_iteration(), num::backends::lapack::svd(), num::backends::seq::svd(), num::svd_truncated(), num::kernel::dense::trsv_lower(), and num::kernel::dense::trsv_upper().

size()

constexpr idx num::Matrix::size ( ) const

inlineconstexprnoexcept

Definition at line 26 of file matrix.hpp.

Referenced by num::backends::blas::matadd(), num::backends::omp::matadd(), num::backends::seq::matadd(), Matrix(), Matrix(), operator=(), to_cpu(), and to_gpu().

to_cpu()

void num::Matrix::to_cpu

(

)

Definition at line 87 of file matrix.cpp.

References num::cuda::free(), size(), and num::cuda::to_host().

to_gpu()

void num::Matrix::to_gpu

(

)

Definition at line 80 of file matrix.cpp.

References num::cuda::alloc(), size(), and num::cuda::to_device().

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The documentation for this class was generated from the following files:

• /home/runner/work/numerics/numerics/include/core/matrix.hpp
• /home/runner/work/numerics/numerics/src/core/matrix.cpp