eckit::linalg::LinearAlgebraSparse class

#include <eckit/linalg/LinearAlgebraSparse.h>

Derived classes

struct LinearAlgebraCUDA final

struct LinearAlgebraEigen final

struct LinearAlgebraGeneric final

struct LinearAlgebraHIP final

struct LinearAlgebraMKL final

struct LinearAlgebraViennaCL final

Public static functions

static auto backend(const std::string& name = "") -> const LinearAlgebraSparse&

Get backend, re-setting default.

static auto getBackend(const std::string& name) -> const LinearAlgebraSparse&

Get backend.

static auto hasBackend(const std::string& name) -> bool

Check if a backend is available.

static auto list(std::ostream&) -> std::ostream&

List all available backends.

static auto name() -> const std::string&

Return active backend name.

Public functions

void spmv(const SparseMatrix& A, const Vector& x, Vector& y) const pure virtual

void spmm(const SparseMatrix& A, const Matrix& X, Matrix& Y) const pure virtual

void dsptd(const Vector& x, const SparseMatrix& A, const Vector& y, SparseMatrix& B) const pure virtual

Private functions

~LinearAlgebraSparse() private defaulted virtual

void print(std::ostream&) const pure virtual

Friends

auto operator<<(std::ostream& s, const LinearAlgebraSparse& p) -> std::ostream&

Function documentation