LAPACK  3.9.0
LAPACK: Linear Algebra PACKage

◆ LAPACKE_zlarfx()

lapack_int LAPACKE_zlarfx ( int  matrix_layout,
char  side,
lapack_int  m,
lapack_int  n,
const lapack_complex_double v,
lapack_complex_double  tau,
lapack_complex_double c,
lapack_int  ldc,
lapack_complex_double work 
)

Definition at line 35 of file lapacke_zlarfx.c.

40 {
41  lapack_int lv;
42  if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
43  LAPACKE_xerbla( "LAPACKE_zlarfx", -1 );
44  return -1;
45  }
46 #ifndef LAPACK_DISABLE_NAN_CHECK
47  if( LAPACKE_get_nancheck() ) {
48  /* Optionally check input matrices for NaNs */
49  if( LAPACKE_zge_nancheck( matrix_layout, m, n, c, ldc ) ) {
50  return -7;
51  }
52  if( LAPACKE_z_nancheck( 1, &tau, 1 ) ) {
53  return -6;
54  }
55  lv = (LAPACKE_lsame( side, 'l' ) ? m : n);
56  if( LAPACKE_z_nancheck( lv, v, 1 ) ) {
57  return -5;
58  }
59  }
60 #endif
61  return LAPACKE_zlarfx_work( matrix_layout, side, m, n, v, tau, c, ldc,
62  work );
Here is the call graph for this function:
lapack_int
#define lapack_int
Definition: lapack.h:21
LAPACKE_z_nancheck
lapack_logical LAPACKE_z_nancheck(lapack_int n, const lapack_complex_double *x, lapack_int incx)
Definition: lapacke_z_nancheck.c:36
LAPACKE_xerbla
void LAPACKE_xerbla(const char *name, lapack_int info)
Definition: lapacke_xerbla.c:36
LAPACKE_zlarfx_work
lapack_int LAPACKE_zlarfx_work(int matrix_layout, char side, lapack_int m, lapack_int n, const lapack_complex_double *v, lapack_complex_double tau, lapack_complex_double *c, lapack_int ldc, lapack_complex_double *work)
Definition: lapacke_zlarfx_work.c:35
LAPACKE_zge_nancheck
lapack_logical LAPACKE_zge_nancheck(int matrix_layout, lapack_int m, lapack_int n, const lapack_complex_double *a, lapack_int lda)
Definition: lapacke_zge_nancheck.c:36
LAPACKE_get_nancheck
int LAPACKE_get_nancheck()
Definition: lapacke_nancheck.c:42
LAPACKE_lsame
lapack_logical LAPACKE_lsame(char ca, char cb)
Definition: lapacke_lsame.c:35
LAPACK_ROW_MAJOR
#define LAPACK_ROW_MAJOR
Definition: lapacke.h:53
LAPACK_COL_MAJOR
#define LAPACK_COL_MAJOR
Definition: lapacke.h:54