trisolve.c File Reference

Detailed Description

Sparse triangular solve implementation.

This module implements the matrix type-independent version which performs error-checking of the input arguments first, and then calls the appropriate kernel implementation.

#include <oski/common.h>
#include <oski/matrix.h>

Functions

int oski_CheckArgsMatTrisolve (const oski_matrix_t T_tunable, oski_matop_t opT, oski_value_t alpha, oski_vecview_t x_view, const char *caller)

Check argument list for a call to oski_MatTrisolve().

int oski_MatTrisolve (const oski_matrix_t T, oski_matop_t opT, oski_value_t alpha, oski_vecview_t x)

Computes $x \leftarrow \alpha\cdot\mathrm{op}(T^{-1})x$ , where $T$ is a triangular matrix.

void oski_MakeArglistMatTrisolve (oski_matop_t op, oski_value_t alpha, const oski_vecview_t x_view, oski_traceargs_MatTrisolve_t *args)

Initialize a static argument signature for oski_MatTrisolve().

Function Documentation

int oski_CheckArgsMatTrisolve ( const oski_matrix_t T_tunable,

oski_matop_t opT,

oski_value_t alpha,

oski_vecview_t x_view,

const char * caller

)

Check argument list for a call to oski_MatTrisolve().

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

Generated on Wed Sep 19 16:41:23 2007 for BeBOP Optimized Sparse Kernel Interface Library by

1.4.6


Functions
int	oski_CheckArgsMatTrisolve (const oski_matrix_t T_tunable, oski_matop_t opT, oski_value_t alpha, oski_vecview_t x_view, const char *caller)
	Check argument list for a call to oski_MatTrisolve().
int	oski_MatTrisolve (const oski_matrix_t T, oski_matop_t opT, oski_value_t alpha, oski_vecview_t x)
	Computes $x \leftarrow \alpha\cdot\mathrm{op}(T^{-1})x$ , where is a triangular matrix.
void	oski_MakeArglistMatTrisolve (oski_matop_t op, oski_value_t alpha, const oski_vecview_t x_view, oski_traceargs_MatTrisolve_t *args)
	Initialize a static argument signature for oski_MatTrisolve().