lapacke_spb_nancheck.c

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* Contents: Native C interface to LAPACK utility function
* Author: Intel Corporation
* Created in February, 2010
*****************************************************************************/
#include "lapacke_utils.h"

/* Check a matrix for NaN entries. */

lapack_logical LAPACKE_spb_nancheck( int matrix_layout, char uplo,
                                      lapack_int n, lapack_int kd,
                                      const float* ab,
                                      lapack_int ldab )
{
    if( LAPACKE_lsame( uplo, 'u' ) ) {
        return LAPACKE_sgb_nancheck( matrix_layout, n, n, 0, kd, ab, ldab );
    } else if( LAPACKE_lsame( uplo, 'l' ) ) {
        return LAPACKE_sgb_nancheck( matrix_layout, n, n, kd, 0, ab, ldab );
    }
    return (lapack_logical) 0;
}