LAPACK  3.8.0
LAPACK: Linear Algebra PACKage

◆ LAPACKE_cgbequ()

lapack_int LAPACKE_cgbequ ( int  matrix_layout,
lapack_int  m,
lapack_int  n,
lapack_int  kl,
lapack_int  ku,
const lapack_complex_float ab,
lapack_int  ldab,
float *  r,
float *  c,
float *  rowcnd,
float *  colcnd,
float *  amax 
)

Definition at line 36 of file lapacke_cgbequ.c.

41 {
42  if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
43  LAPACKE_xerbla( "LAPACKE_cgbequ", -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_cgb_nancheck( matrix_layout, m, n, kl, ku, ab, ldab ) ) {
50  return -6;
51  }
52  }
53 #endif
54  return LAPACKE_cgbequ_work( matrix_layout, m, n, kl, ku, ab, ldab, r, c,
55  rowcnd, colcnd, amax );
56 }
lapack_int LAPACKE_cgbequ_work(int matrix_layout, lapack_int m, lapack_int n, lapack_int kl, lapack_int ku, const lapack_complex_float *ab, lapack_int ldab, float *r, float *c, float *rowcnd, float *colcnd, float *amax)
#define LAPACK_ROW_MAJOR
Definition: lapacke.h:119
lapack_logical LAPACKE_cgb_nancheck(int matrix_layout, lapack_int m, lapack_int n, lapack_int kl, lapack_int ku, const lapack_complex_float *ab, lapack_int ldab)
#define LAPACK_COL_MAJOR
Definition: lapacke.h:120
void LAPACKE_xerbla(const char *name, lapack_int info)
int LAPACKE_get_nancheck()
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