LAPACK  3.7.1
LAPACK: Linear Algebra PACKage

◆ LAPACKE_ztpqrt2()

lapack_int LAPACKE_ztpqrt2 ( int  matrix_layout,
lapack_int  m,
lapack_int  n,
lapack_int  l,
lapack_complex_double a,
lapack_int  lda,
lapack_complex_double b,
lapack_int  ldb,
lapack_complex_double t,
lapack_int  ldt 
)

Definition at line 36 of file lapacke_ztpqrt2.c.

41 {
42  if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
43  LAPACKE_xerbla( "LAPACKE_ztpqrt2", -1 );
44  return -1;
45  }
46 #ifndef LAPACK_DISABLE_NAN_CHECK
47  /* Optionally check input matrices for NaNs */
48  if( LAPACKE_zge_nancheck( matrix_layout, n, n, a, lda ) ) {
49  return -4;
50  }
51  if( LAPACKE_zge_nancheck( matrix_layout, m, n, b, ldb ) ) {
52  return -6;
53  }
54 #endif
55  return LAPACKE_ztpqrt2_work( matrix_layout, m, n, l, a, lda, b, ldb, t, ldt );
56 }
#define LAPACK_ROW_MAJOR
Definition: lapacke.h:119
lapack_int LAPACKE_ztpqrt2_work(int matrix_layout, lapack_int m, lapack_int n, lapack_int l, lapack_complex_double *a, lapack_int lda, lapack_complex_double *b, lapack_int ldb, lapack_complex_double *t, lapack_int ldt)
#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)
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