lapacke_dtrsyl.c

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* Contents: Native high-level C interface to LAPACK function dtrsyl
* Author: Intel Corporation
* Generated November 2015
*****************************************************************************/
 
#include "lapacke_utils.h"
 
lapack_int LAPACKE_dtrsyl( int matrix_layout, char trana, char tranb,
                           lapack_int isgn, lapack_int m, lapack_int n,
                           const double* a, lapack_int lda, const double* b,
                           lapack_int ldb, double* c, lapack_int ldc,
                           double* scale )
{
    if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
        LAPACKE_xerbla( "LAPACKE_dtrsyl", -1 );
        return -1;
    }
#ifndef LAPACK_DISABLE_NAN_CHECK
    if( LAPACKE_get_nancheck() ) {
        /* Optionally check input matrices for NaNs */
        if( LAPACKE_dge_nancheck( matrix_layout, m, m, a, lda ) ) {
            return -7;
        }
        if( LAPACKE_dge_nancheck( matrix_layout, n, n, b, ldb ) ) {
            return -9;
        }
        if( LAPACKE_dge_nancheck( matrix_layout, m, n, c, ldc ) ) {
            return -11;
        }
    }
#endif
    return LAPACKE_dtrsyl_work( matrix_layout, trana, tranb, isgn, m, n, a, lda,
                                b, ldb, c, ldc, scale );
}