LAPACK  3.9.0
LAPACK: Linear Algebra PACKage

◆ LAPACKE_dsygst()

lapack_int LAPACKE_dsygst ( int  matrix_layout,
lapack_int  itype,
char  uplo,
lapack_int  n,
double *  a,
lapack_int  lda,
const double *  b,
lapack_int  ldb 
)

Definition at line 35 of file lapacke_dsygst.c.

39 {
40  if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
41  LAPACKE_xerbla( "LAPACKE_dsygst", -1 );
42  return -1;
43  }
44 #ifndef LAPACK_DISABLE_NAN_CHECK
45  if( LAPACKE_get_nancheck() ) {
46  /* Optionally check input matrices for NaNs */
47  if( LAPACKE_dsy_nancheck( matrix_layout, uplo, n, a, lda ) ) {
48  return -5;
49  }
50  if( LAPACKE_dge_nancheck( matrix_layout, n, n, b, ldb ) ) {
51  return -7;
52  }
53  }
54 #endif
55  return LAPACKE_dsygst_work( matrix_layout, itype, uplo, n, a, lda, b, ldb );
Here is the call graph for this function:
LAPACKE_dge_nancheck
lapack_logical LAPACKE_dge_nancheck(int matrix_layout, lapack_int m, lapack_int n, const double *a, lapack_int lda)
Definition: lapacke_dge_nancheck.c:36
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
LAPACKE_dsy_nancheck
lapack_logical LAPACKE_dsy_nancheck(int matrix_layout, char uplo, lapack_int n, const double *a, lapack_int lda)
Definition: lapacke_dsy_nancheck.c:36
LAPACK_ROW_MAJOR
#define LAPACK_ROW_MAJOR
Definition: lapacke.h:53
LAPACK_COL_MAJOR
#define LAPACK_COL_MAJOR
Definition: lapacke.h:54
LAPACKE_dsygst_work
lapack_int LAPACKE_dsygst_work(int matrix_layout, lapack_int itype, char uplo, lapack_int n, double *a, lapack_int lda, const double *b, lapack_int ldb)
Definition: lapacke_dsygst_work.c:35