matrix.cpp File Reference

Sequential and blocked C++ matrix operations. More...

#include "core/matrix.hpp"
#include <algorithm>

Go to the source code of this file.

Namespaces
namespace	num
namespace	num::backends
namespace	num::backends::seq

Functions
void	num::backends::seq::matmul (const Matrix &A, const Matrix &B, Matrix &C)
void	num::backends::seq::matvec (const Matrix &A, const Vector &x, Vector &y)
void	num::backends::seq::matadd (real alpha, const Matrix &A, real beta, const Matrix &B, Matrix &C)
void	num::backends::seq::matmul_blocked (const Matrix &A, const Matrix &B, Matrix &C, idx block_size)
void	num::backends::seq::matmul_register_blocked (const Matrix &A, const Matrix &B, Matrix &C, idx block_size, idx reg_size)

Detailed Description

Sequential and blocked C++ matrix operations.

seq: textbook reference implementations (correct, readable, always available). blocked: cache-blocked loops that compiler can auto-vectorize. matmul_blocked and matmul_register_blocked live here – they are pure optimization algorithms, not class implementation.

Definition in file matrix.cpp.