lapacke_zpotrf.c

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

#include "lapacke_utils.h"

lapack_int LAPACKE_zpotrf( int matrix_layout, char uplo, lapack_int n,
                           lapack_complex_double* a, lapack_int lda )
{
    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_zpotrf", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_zpo_nancheck( matrix_layout, uplo, n, a, lda ) ) {
        return -4;
    }
#endif
    return LAPACKE_zpotrf_work( matrix_layout, uplo, n, a, lda );
}