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

lapack_int LAPACKE_dsptrf (int matrix_order, char uplo, lapack_int n, double *ap, lapack_int *ipiv)
 

Function Documentation

lapack_int LAPACKE_dsptrf ( int  matrix_order,
char  uplo,
lapack_int  n,
double *  ap,
lapack_int ipiv 
)

Definition at line 36 of file lapacke_dsptrf.c.

38 {
39  if( matrix_order != LAPACK_COL_MAJOR && matrix_order != LAPACK_ROW_MAJOR ) {
40  LAPACKE_xerbla( "LAPACKE_dsptrf", -1 );
41  return -1;
42  }
43 #ifndef LAPACK_DISABLE_NAN_CHECK
44  /* Optionally check input matrices for NaNs */
45  if( LAPACKE_dsp_nancheck( n, ap ) ) {
46  return -4;
47  }
48 #endif
49  return LAPACKE_dsptrf_work( matrix_order, uplo, n, ap, ipiv );
50 }
lapack_logical LAPACKE_dsp_nancheck(lapack_int n, const double *ap)
#define LAPACK_COL_MAJOR
Definition: lapacke.h:120
void LAPACKE_xerbla(const char *name, lapack_int info)
#define LAPACK_ROW_MAJOR
Definition: lapacke.h:119
lapack_int LAPACKE_dsptrf_work(int matrix_order, char uplo, lapack_int n, double *ap, lapack_int *ipiv)

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