Sparse simultaneous multiplication by $A$ and $A^T$ . More...

#include <oski/matmult.h>

Data Structures
struct	oski_traceargs_MatMultAndMatTransMult_t
	Store features of the input arguments to the oski_MatMultAndMatTransMult() kernel. More...
Defines
#define	INC_OSKI_A_AND_AT_H
	oski/a_and_at.h included.
Name mangling.
#define	oski_MatMultAndMatTransMult_funcpt MANGLE_(oski_MatMultAndMatTransMult_funcpt)
#define	oski_MatReprMultAndMatReprTransMult_funcpt MANGLE_(oski_MatReprMultAndMatReprTransMult_funcpt)
#define	oski_MatMultAndMatTransMult MANGLE_(oski_MatMultAndMatTransMult)
#define	oski_CheckArgsMatMultAndMatTransMult MANGLE_(oski_CheckArgsMatMultAndMatTransMult)
#define	oski_traceargs_MatMultAndMatTransMult_t MANGLE_(oski_traceargs_MatMultAndMatTransMult_t)
#define	oski_MakeArglistMatMultAndMatTransMult MANGLE_(oski_MakeArglistMatMultAndMatTransMult)
Typedefs
typedef int(*	oski_MatMultAndMatTransMult_funcpt )(const oski_matrix_t A_tunable, oski_value_t alpha, const oski_vecview_t x_view, oski_value_t beta, oski_vecview_t y_view, oski_matop_t opA, oski_value_t omega, const oski_vecview_t w_view, oski_value_t zeta, oski_vecview_t z_view)
	Function pointer type for oski_MatMultAndMatTransMult().
typedef int(*	oski_MatReprMultAndMatReprTransMult_funcpt )(const void A, const oski_matcommon_t props, oski_value_t alpha, const oski_vecview_t x_view, oski_value_t beta, oski_vecview_t y_view, oski_matop_t opA, oski_value_t omega, const oski_vecview_t w_view, oski_value_t zeta, oski_vecview_t z_view)
	Function pointer type for a matrix type-specific implementation of oski_MatMultAndMatTransMult().
Functions
int	oski_MatMultAndMatTransMult (const oski_matrix_t A_tunable, oski_value_t alpha, const oski_vecview_t x_view, oski_value_t beta, oski_vecview_t y_view, oski_matop_t opA, oski_value_t omega, const oski_vecview_t w_view, oski_value_t zeta, oski_vecview_t z_view)
	Computes $y \leftarrow \alpha\cdot Ax + \beta\cdot y$ and $z \leftarrow \omega\cdot\mathrm{op}(A)x + \zeta\cdot z$ , where $\mathrm{op}(A) \in \{A, A^T, A^H\}$ .
int	oski_CheckArgsMatMultAndMatTransMult (const oski_matrix_t A_tunable, oski_value_t alpha, const oski_vecview_t x_view, oski_value_t beta, oski_vecview_t y_view, oski_matop_t op, oski_value_t omega, const oski_vecview_t w_view, oski_value_t zeta, oski_vecview_t z_view, const char *caller)
	Verify the arguments to a function with a calling signature like oski_MatMultAndMatTransMult().
Tracing.
#define	GET_XFLOP_MatMultAndMatTransMult(args) (4.0((const oski_traceargs_MatMultAndMatTransMult_t )(args))->num_vecs)
	Compute the "flop factor.".
void	oski_MakeArglistMatMultAndMatTransMult (oski_value_t alpha, const oski_vecview_t x_view, oski_value_t beta, const oski_vecview_t y_view, oski_matop_t opA, oski_value_t omega, const oski_vecview_t w_view, oski_value_t zeta, const oski_vecview_t z_view, oski_traceargs_MatMultAndMatTransMult_t *args)
	Initialize a static argument signature for a call to oski_MatMultAndMatTransMult().

Detailed Description

Sparse simultaneous multiplication by $A$ and $A^T$ .

Define Documentation

#define INC_OSKI_A_AND_AT_H

oski/a_and_at.h included.

Function Documentation

int oski_CheckArgsMatMultAndMatTransMult	(	const oski_matrix_t	A_tunable,
		oski_value_t	alpha,
		const oski_vecview_t	x,
		oski_value_t	beta,
		oski_vecview_t	y,
		oski_matop_t	op,
		oski_value_t	omega,
		const oski_vecview_t	w,
		oski_value_t	zeta,
		oski_vecview_t	z,
		const char *	caller
	)

Verify the arguments to a function with a calling signature like oski_MatMultAndMatTransMult().

Allows for symbolic arguments.

Verify the arguments to a function with a calling signature like oski_MatMultAndMatTransMult().

Returns:: 0 if all arguments are OK, or an error code (plus a call to the error handler) otherwise.

References ERR_BAD_MAT, INVALID_MAT, MACRO_TO_STRING, OP_NORMAL, and OSKI_ERR_BAD_MAT_MS.

Data Structures

Defines

Typedefs

Functions

Tracing.

Detailed Description

Define Documentation

Function Documentation