LAPACK  3.9.0
LAPACK: Linear Algebra PACKage

◆ LAPACKE_spotrf()

lapack_int LAPACKE_spotrf ( int  matrix_layout,
char  uplo,
lapack_int  n,
float *  a,
lapack_int  lda 
)

Definition at line 35 of file lapacke_spotrf.c.

38 {
39  if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
40  LAPACKE_xerbla( "LAPACKE_spotrf", -1 );
41  return -1;
42  }
43 #ifndef LAPACK_DISABLE_NAN_CHECK
44  if( LAPACKE_get_nancheck() ) {
45  /* Optionally check input matrices for NaNs */
46  if( LAPACKE_spo_nancheck( matrix_layout, uplo, n, a, lda ) ) {
47  return -4;
48  }
49  }
50 #endif
51  return LAPACKE_spotrf_work( matrix_layout, uplo, n, a, lda );
Here is the call graph for this function:
LAPACKE_spo_nancheck
lapack_logical LAPACKE_spo_nancheck(int matrix_layout, char uplo, lapack_int n, const float *a, lapack_int lda)
Definition: lapacke_spo_nancheck.c:36
LAPACKE_spotrf_work
lapack_int LAPACKE_spotrf_work(int matrix_layout, char uplo, lapack_int n, float *a, lapack_int lda)
Definition: lapacke_spotrf_work.c:35
LAPACKE_xerbla
void LAPACKE_xerbla(const char *name, lapack_int info)
Definition: lapacke_xerbla.c:36
LAPACKE_get_nancheck
int LAPACKE_get_nancheck()
Definition: lapacke_nancheck.c:42
LAPACK_ROW_MAJOR
#define LAPACK_ROW_MAJOR
Definition: lapacke.h:53
LAPACK_COL_MAJOR
#define LAPACK_COL_MAJOR
Definition: lapacke.h:54