Sparse $A^TA\cdot x$ implementation. More...

#include <oski/matmult.h>

Data Structures
struct	oski_traceargs_MatTransMatMult_t
	Trace argument signature for oski_MatTransMatMult(). More...
Defines
#define	INC_OSKI_ATA_H
	oski/ata.h included.
Name mangling.
#define	oski_MatTransMatMult_funcpt MANGLE_(oski_MatTransMatMult_funcpt)
#define	oski_MatReprTransMatReprMult_funcpt MANGLE_(oski_MatReprTransMatReprMult_funcpt)
#define	oski_MatTransMatMult MANGLE_(oski_MatTransMatMult)
#define	oski_CheckArgsMatTransMatMult MANGLE_(oski_CheckArgsMatTransMatMult)
#define	oski_traceargs_MatTransMatMult_t MANGLE_(oski_traceargs_MatTransMatMult_t)
#define	oski_MakeArglistMatTransMatMult MANGLE_(oski_MakeArglistMatTransMatMult)
Typedefs
typedef int(*	oski_MatTransMatMult_funcpt )(const oski_matrix_t A_tunable, oski_ataop_t op, oski_value_t alpha, const oski_vecview_t x_view, oski_value_t beta, oski_vecview_t y_view, oski_vecview_t t_view)
	Function pointer type for oski_MatTransMatMult().
typedef int(*	oski_MatReprTransMatReprMult_funcpt )(const void A, const oski_matcommon_t props, oski_ataop_t op, oski_value_t alpha, const oski_vecview_t x_view, oski_value_t beta, oski_vecview_t y_view, oski_vecview_t t_view)
	Function pointer type for a matrix type-specific implementation of oski_MatTransMatMult().
Functions
int	oski_MatTransMatMult (const oski_matrix_t A_tunable, oski_ataop_t op, oski_value_t alpha, const oski_vecview_t x_view, oski_value_t beta, oski_vecview_t y_view, oski_vecview_t t_view)
	Computes $y \leftarrow \alpha\cdot\mathrm{op}(A)x + \beta\cdot y$ , where $\mathrm{op}(A) \in \{AA^T, A^TA, AA^H, A^HA\}$ .
int	oski_CheckArgsMatTransMatMult (const oski_matrix_t A_tunable, oski_ataop_t op, oski_value_t alpha, const oski_vecview_t x_view, oski_value_t beta, const oski_vecview_t y_view, const oski_vecview_t t_view, const char *caller)
	Check input arguments for a routine with a signature like oski_MatTransMatMult().
Tracing.
#define	GET_XFLOP_MatTransMatMult(args) (4.0((const oski_traceargs_MatTransMatMult_t )(args))->num_vecs)
	Compute the "flop factor.".
void	oski_MakeArglistMatTransMatMult (oski_ataop_t opA, oski_value_t alpha, const oski_vecview_t x_view, oski_value_t beta, const oski_vecview_t y_view, const oski_vecview_t t_view, oski_traceargs_MatTransMatMult_t *args)
	Initialize a static argument signature for oski_MatTransMatMult.

Detailed Description

Sparse $A^TA\cdot x$ implementation.

Define Documentation

#define INC_OSKI_ATA_H

oski/ata.h included.

Function Documentation

int oski_CheckArgsMatTransMatMult	(	const oski_matrix_t	A_tunable,
		oski_ataop_t	op,
		oski_value_t	alpha,
		const oski_vecview_t	x_view,
		oski_value_t	beta,
		const oski_vecview_t	y_view,
		const oski_vecview_t	t_view,
		const char *	caller
	)

Check input arguments for a routine with a signature like oski_MatTransMatMult().

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

References ERR_BAD_ARG, ERR_BAD_MAT, ERR_BAD_VECVIEW, ERR_DIM_MISMATCH, INVALID_MAT, INVALID_VEC, MACRO_TO_STRING, OP_A_AH, OP_A_AT, OP_AH_A, OP_AT_A, OSKI_CHECK_ATAOP, OSKI_ERR_BAD_ATAOP_MS, OSKI_ERR_BAD_MAT_MS, OSKI_ERR_BAD_VEC_MS, OSKI_ERR_DIM_MISMATCH_OBJ_MS, OSKI_ERR_DIM_MISMATCH_TRANS_OBJ_MS, OSKI_MATMULT_COMPAT_OBJ_DIMS, OSKI_MATTRANSMULT_COMPAT_OBJ_DIMS, and oski_matstruct_t::props.

Data Structures

Defines

Typedefs

Functions

Tracing.

Detailed Description

Define Documentation

Function Documentation