matrix.cpp File Reference

OpenMP backend – parallelised matrix operations. More...

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

Go to the source code of this file.

Namespaces
namespace	num
namespace	num::backends
namespace	num::backends::omp

Functions
void	num::backends::omp::matmul (const Matrix &A, const Matrix &B, Matrix &C)
void	num::backends::omp::matvec (const Matrix &A, const Vector &x, Vector &y)
void	num::backends::omp::matadd (real alpha, const Matrix &A, real beta, const Matrix &B, Matrix &C)

Detailed Description

OpenMP backend – parallelised matrix operations.

The (ii, jj) cache-tile pairs are distributed across threads. Each thread owns a distinct C tile so there are no data races. Falls back to sequential when NUMERICS_HAS_OMP is not defined.

Definition in file matrix.cpp.