lapacke_zlaset.c

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

#include "lapacke_utils.h"

lapack_int LAPACKE_zlaset( int matrix_layout, char uplo, lapack_int m,
                           lapack_int n, lapack_complex_double alpha,
                           lapack_complex_double beta, lapack_complex_double* a,
                           lapack_int lda )
{

    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_zlaset", -1 );
        return -1;
    }

/*****************************************************************************
*  Note: we do not check NaNs in A since the goal of this subroutine is to 
*  initialized A. It is OK if A has NaNs in input. 
*****************************************************************************/


#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_z_nancheck( 1, &alpha, 1 ) ) {
        return -5;
    }
    if( LAPACKE_z_nancheck( 1, &beta, 1 ) ) {
        return -6;
    }
#endif

    return LAPACKE_zlaset_work( matrix_layout, uplo, m, n, alpha, beta, a, lda );
}