LAPACK  3.5.0
LAPACK: Linear Algebra PACKage
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lapacke_zhptrd.c File Reference
#include "lapacke_utils.h"
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Functions/Subroutines

lapack_int LAPACKE_zhptrd (int matrix_order, char uplo, lapack_int n, lapack_complex_double *ap, double *d, double *e, lapack_complex_double *tau)

Function/Subroutine Documentation

lapack_int LAPACKE_zhptrd ( int  matrix_order,
char  uplo,
lapack_int  n,
lapack_complex_double ap,
double *  d,
double *  e,
lapack_complex_double tau 
)

Definition at line 36 of file lapacke_zhptrd.c.

{
if( matrix_order != LAPACK_COL_MAJOR && matrix_order != LAPACK_ROW_MAJOR ) {
LAPACKE_xerbla( "LAPACKE_zhptrd", -1 );
return -1;
}
#ifndef LAPACK_DISABLE_NAN_CHECK
/* Optionally check input matrices for NaNs */
if( LAPACKE_zhp_nancheck( n, ap ) ) {
return -4;
}
#endif
return LAPACKE_zhptrd_work( matrix_order, uplo, n, ap, d, e, tau );
}

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