matrix.hpp File Reference

Dense row-major matrix templated over scalar type T. More...

#include "core/parallel/cuda_ops.hpp"
#include "core/policy.hpp"
#include "core/vector.hpp"
#include <algorithm>
#include <concepts>
#include <memory>
#include <type_traits>

Go to the source code of this file.

Classes
class	num::BasicMatrix< T >
	Dense row-major owning matrix. More...

Namespaces
namespace	num

Typedefs
using	num::Matrix = BasicMatrix< real >
	Double-precision dense matrix with full backend dispatch (CPU + GPU).

Functions
void	num::matvec (const Matrix &A, const Vector &x, Vector &y, Backend b=default_backend)
	y = A * x
void	num::matmul (const Matrix &A, const Matrix &B, Matrix &C, Backend b=default_backend)
	C = A * B.
void	num::matadd (real alpha, const Matrix &A, real beta, const Matrix &B, Matrix &C, Backend b=default_backend)
	C = alpha*A + beta*B.
void	num::matmul_blocked (const Matrix &A, const Matrix &B, Matrix &C, idx block_size=64)
	C = A * B (cache-blocked)
void	num::matmul_register_blocked (const Matrix &A, const Matrix &B, Matrix &C, idx block_size=64, idx reg_size=4)
	C = A * B (register-blocked)
void	num::matmul_simd (const Matrix &A, const Matrix &B, Matrix &C, idx block_size=64)
	C = A * B (SIMD-accelerated)
void	num::matvec_simd (const Matrix &A, const Vector &x, Vector &y)
	y = A * x (SIMD-accelerated)

Detailed Description

Dense row-major matrix templated over scalar type T.

Definition in file matrix.hpp.