LAPACK 3.11.0
LAPACK: Linear Algebra PACKage
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◆ LAPACKE_zgbequ()

lapack_int LAPACKE_zgbequ ( int  matrix_layout,
lapack_int  m,
lapack_int  n,
lapack_int  kl,
lapack_int  ku,
const lapack_complex_double ab,
lapack_int  ldab,
double *  r,
double *  c,
double *  rowcnd,
double *  colcnd,
double *  amax 
)

Definition at line 35 of file lapacke_zgbequ.c.

40{
41 if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
42 LAPACKE_xerbla( "LAPACKE_zgbequ", -1 );
43 return -1;
44 }
45#ifndef LAPACK_DISABLE_NAN_CHECK
46 if( LAPACKE_get_nancheck() ) {
47 /* Optionally check input matrices for NaNs */
48 if( LAPACKE_zgb_nancheck( matrix_layout, m, n, kl, ku, ab, ldab ) ) {
49 return -6;
50 }
51 }
52#endif
53 return LAPACKE_zgbequ_work( matrix_layout, m, n, kl, ku, ab, ldab, r, c,
54 rowcnd, colcnd, amax );
55}
#define LAPACK_COL_MAJOR
Definition: lapacke.h:53
#define LAPACK_ROW_MAJOR
Definition: lapacke.h:52
int LAPACKE_get_nancheck(void)
lapack_int LAPACKE_zgbequ_work(int matrix_layout, lapack_int m, lapack_int n, lapack_int kl, lapack_int ku, const lapack_complex_double *ab, lapack_int ldab, double *r, double *c, double *rowcnd, double *colcnd, double *amax)
void LAPACKE_xerbla(const char *name, lapack_int info)
lapack_logical LAPACKE_zgb_nancheck(int matrix_layout, lapack_int m, lapack_int n, lapack_int kl, lapack_int ku, const lapack_complex_double *ab, lapack_int ldab)
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