LAPACK  3.7.1
LAPACK: Linear Algebra PACKage

◆ LAPACKE_chptrd()

lapack_int LAPACKE_chptrd ( int  matrix_layout,
char  uplo,
lapack_int  n,
lapack_complex_float ap,
float *  d,
float *  e,
lapack_complex_float tau 
)

Definition at line 36 of file lapacke_chptrd.c.

39 {
40  if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
41  LAPACKE_xerbla( "LAPACKE_chptrd", -1 );
42  return -1;
43  }
44 #ifndef LAPACK_DISABLE_NAN_CHECK
45  /* Optionally check input matrices for NaNs */
46  if( LAPACKE_chp_nancheck( n, ap ) ) {
47  return -4;
48  }
49 #endif
50  return LAPACKE_chptrd_work( matrix_layout, uplo, n, ap, d, e, tau );
51 }
#define LAPACK_ROW_MAJOR
Definition: lapacke.h:119
lapack_int LAPACKE_chptrd_work(int matrix_layout, char uplo, lapack_int n, lapack_complex_float *ap, float *d, float *e, lapack_complex_float *tau)
lapack_logical LAPACKE_chp_nancheck(lapack_int n, const lapack_complex_float *ap)
#define LAPACK_COL_MAJOR
Definition: lapacke.h:120
void LAPACKE_xerbla(const char *name, lapack_int info)
Here is the call graph for this function: