lapacke_zgbsv.c

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

#include "lapacke_utils.h"

lapack_int LAPACKE_zgbsv( int matrix_layout, lapack_int n, lapack_int kl,
                          lapack_int ku, lapack_int nrhs,
                          lapack_complex_double* ab, lapack_int ldab,
                          lapack_int* ipiv, lapack_complex_double* b,
                          lapack_int ldb )
{
    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_zgbsv", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_zgb_nancheck( matrix_layout, n, n, kl, kl+ku, ab, ldab ) ) {
        return -6;
    }
    if( LAPACKE_zge_nancheck( matrix_layout, n, nrhs, b, ldb ) ) {
        return -9;
    }
#endif
    return LAPACKE_zgbsv_work( matrix_layout, n, kl, ku, nrhs, ab, ldab, ipiv, b,
                               ldb );
}