lapacke_dpbsv.c File Reference

#include "lapacke_utils.h"

Go to the source code of this file.

Functions
lapack_int	LAPACKE_dpbsv (int matrix_layout, char uplo, lapack_int n, lapack_int kd, lapack_int nrhs, double *ab, lapack_int ldab, double *b, lapack_int ldb)

Function Documentation

LAPACKE_dpbsv()

lapack_int LAPACKE_dpbsv	(	int	matrix_layout,
		char	uplo,
		lapack_int	n,
		lapack_int	kd,
		lapack_int	nrhs,
		double *	ab,
		lapack_int	ldab,
		double *	b,
		lapack_int	ldb )

Definition at line 35 of file lapacke_dpbsv.c.

{
    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_dpbsv", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    if( LAPACKE_get_nancheck() ) {
        /* Optionally check input matrices for NaNs */
        if( LAPACKE_dpb_nancheck( matrix_layout, uplo, n, kd, ab, ldab ) ) {
            return -6;
        }
        if( LAPACKE_dge_nancheck( matrix_layout, n, nrhs, b, ldb ) ) {
            return -8;
        }
    }
#endif
    return LAPACKE_dpbsv_work( matrix_layout, uplo, n, kd, nrhs, ab, ldab, b,
                               ldb );
}