LAPACK  3.8.0
LAPACK: Linear Algebra PACKage

◆ LAPACKE_ztrsyl()

lapack_int LAPACKE_ztrsyl ( int  matrix_layout,
char  trana,
char  tranb,
lapack_int  isgn,
lapack_int  m,
lapack_int  n,
const lapack_complex_double a,
lapack_int  lda,
const lapack_complex_double b,
lapack_int  ldb,
lapack_complex_double c,
lapack_int  ldc,
double *  scale 
)

Definition at line 36 of file lapacke_ztrsyl.c.

42 {
43  if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
44  LAPACKE_xerbla( "LAPACKE_ztrsyl", -1 );
45  return -1;
46  }
47 #ifndef LAPACK_DISABLE_NAN_CHECK
48  if( LAPACKE_get_nancheck() ) {
49  /* Optionally check input matrices for NaNs */
50  if( LAPACKE_zge_nancheck( matrix_layout, m, m, a, lda ) ) {
51  return -7;
52  }
53  if( LAPACKE_zge_nancheck( matrix_layout, n, n, b, ldb ) ) {
54  return -9;
55  }
56  if( LAPACKE_zge_nancheck( matrix_layout, m, n, c, ldc ) ) {
57  return -11;
58  }
59  }
60 #endif
61  return LAPACKE_ztrsyl_work( matrix_layout, trana, tranb, isgn, m, n, a, lda,
62  b, ldb, c, ldc, scale );
63 }
lapack_int LAPACKE_ztrsyl_work(int matrix_layout, char trana, char tranb, lapack_int isgn, lapack_int m, lapack_int n, const lapack_complex_double *a, lapack_int lda, const lapack_complex_double *b, lapack_int ldb, lapack_complex_double *c, lapack_int ldc, double *scale)
#define LAPACK_ROW_MAJOR
Definition: lapacke.h:119
#define LAPACK_COL_MAJOR
Definition: lapacke.h:120
void LAPACKE_xerbla(const char *name, lapack_int info)
lapack_logical LAPACKE_zge_nancheck(int matrix_layout, lapack_int m, lapack_int n, const lapack_complex_double *a, lapack_int lda)
int LAPACKE_get_nancheck()
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