lapacke_dtpqrt2.c File Reference

#include "lapacke_utils.h"

Go to the source code of this file.

Functions
lapack_int	LAPACKE_dtpqrt2 (int matrix_layout, lapack_int m, lapack_int n, lapack_int l, double *a, lapack_int lda, double *b, lapack_int ldb, double *t, lapack_int ldt)

Function Documentation

LAPACKE_dtpqrt2()

lapack_int LAPACKE_dtpqrt2	(	int	matrix_layout,
		lapack_int	m,
		lapack_int	n,
		lapack_int	l,
		double *	a,
		lapack_int	lda,
		double *	b,
		lapack_int	ldb,
		double *	t,
		lapack_int	ldt )

Definition at line 35 of file lapacke_dtpqrt2.c.

{
    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_dtpqrt2", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    if( LAPACKE_get_nancheck() ) {
        /* Optionally check input matrices for NaNs */
        if( LAPACKE_dge_nancheck( matrix_layout, n, n, a, lda ) ) {
            return -4;
        }
        if( LAPACKE_dge_nancheck( matrix_layout, m, n, b, ldb ) ) {
            return -6;
        }
    }
#endif
    return LAPACKE_dtpqrt2_work( matrix_layout, m, n, l, a, lda, b, ldb, t, ldt );
}