lapacke_dgetrf2.c

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* Contents: Native high-level C interface to LAPACK function dgetrf2
* Author: Intel Corporation
* Generated November, 2011
*****************************************************************************/

#include "lapacke_utils.h"

lapack_int LAPACKE_dgetrf2( int matrix_layout, lapack_int m, lapack_int n,
                           double* a, lapack_int lda, lapack_int* ipiv )
{
    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_dgetrf2", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    /* Optionally check input matrices for NaNs */
    if( LAPACKE_dge_nancheck( matrix_layout, m, n, a, lda ) ) {
        return -4;
    }
#endif
    return LAPACKE_dgetrf2_work( matrix_layout, m, n, a, lda, ipiv );
}