LAPACK  3.7.1
LAPACK: Linear Algebra PACKage

◆ LAPACKE_spttrf()

lapack_int LAPACKE_spttrf ( lapack_int  n,
float *  d,
float *  e 
)

Definition at line 36 of file lapacke_spttrf.c.

37 {
38 #ifndef LAPACK_DISABLE_NAN_CHECK
39  /* Optionally check input matrices for NaNs */
40  if( LAPACKE_s_nancheck( n, d, 1 ) ) {
41  return -2;
42  }
43  if( LAPACKE_s_nancheck( n-1, e, 1 ) ) {
44  return -3;
45  }
46 #endif
47  return LAPACKE_spttrf_work( n, d, e );
48 }
lapack_logical LAPACKE_s_nancheck(lapack_int n, const float *x, lapack_int incx)
lapack_int LAPACKE_spttrf_work(lapack_int n, float *d, float *e)
Here is the call graph for this function: