LAPACK  3.9.0
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 35 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  if( LAPACKE_get_nancheck() ) {
48  /* Optionally check input matrices for NaNs */
49  if( LAPACKE_zge_nancheck( matrix_layout, n, n, a, lda ) ) {
50  return -4;
51  }
52  if( LAPACKE_zge_nancheck( matrix_layout, m, n, b, ldb ) ) {
53  return -6;
54  }
55  }
56 #endif
57  return LAPACKE_ztpqrt2_work( matrix_layout, m, n, l, a, lda, b, ldb, t, ldt );
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LAPACKE_ztpqrt2_work
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)
Definition: lapacke_ztpqrt2_work.c:35
LAPACKE_xerbla
void LAPACKE_xerbla(const char *name, lapack_int info)
Definition: lapacke_xerbla.c:36
LAPACKE_zge_nancheck
lapack_logical LAPACKE_zge_nancheck(int matrix_layout, lapack_int m, lapack_int n, const lapack_complex_double *a, lapack_int lda)
Definition: lapacke_zge_nancheck.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