lapacke_zpbequ.c

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

#include "lapacke_utils.h"

lapack_int LAPACKE_zpbequ( int matrix_layout, char uplo, lapack_int n,
                           lapack_int kd, const lapack_complex_double* ab,
                           lapack_int ldab, double* s, double* scond,
                           double* amax )
{
    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_zpbequ", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_zpb_nancheck( matrix_layout, uplo, n, kd, ab, ldab ) ) {
        return -5;
    }
#endif
    return LAPACKE_zpbequ_work( matrix_layout, uplo, n, kd, ab, ldab, s, scond,
                                amax );
}