lapacke_dspgst.c

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

#include "lapacke_utils.h"

lapack_int LAPACKE_dspgst( int matrix_layout, lapack_int itype, char uplo,
                           lapack_int n, double* ap, const double* bp )
{
    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_dspgst", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_dsp_nancheck( n, ap ) ) {
        return -5;
    }
    if( LAPACKE_dsp_nancheck( n, bp ) ) {
        return -6;
    }
#endif
    return LAPACKE_dspgst_work( matrix_layout, itype, uplo, n, ap, bp );
}