lapacke_dgeqrt2.c

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* Contents: Native high-level C interface to LAPACK function dgeqrt2
* Author: Intel Corporation
* Generated November 2015
*****************************************************************************/

#include "lapacke_utils.h"

lapack_int LAPACKE_dgeqrt2( int matrix_layout, lapack_int m, lapack_int n,
                            double* a, lapack_int lda, double* t,
                            lapack_int ldt )
{
    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_dgeqrt2", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_dge_nancheck( matrix_layout, m, n, a, lda ) ) {
        return -4;
    }
#endif
    return LAPACKE_dgeqrt2_work( matrix_layout, m, n, a, lda, t, ldt );
}