LAPACK  3.10.1
LAPACK: Linear Algebra PACKage

◆ LAPACKE_zgbtrs()

lapack_int LAPACKE_zgbtrs ( int  matrix_layout,
char  trans,
lapack_int  n,
lapack_int  kl,
lapack_int  ku,
lapack_int  nrhs,
const lapack_complex_double ab,
lapack_int  ldab,
const lapack_int ipiv,
lapack_complex_double b,
lapack_int  ldb 
)

Definition at line 35 of file lapacke_zgbtrs.c.

40 {
41  if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
42  LAPACKE_xerbla( "LAPACKE_zgbtrs", -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, n, n, kl, kl+ku, ab, ldab ) ) {
49  return -7;
50  }
51  if( LAPACKE_zge_nancheck( matrix_layout, n, nrhs, b, ldb ) ) {
52  return -10;
53  }
54  }
55 #endif
56  return LAPACKE_zgbtrs_work( matrix_layout, trans, n, kl, ku, nrhs, ab, ldab,
57  ipiv, b, ldb );
58 }
#define LAPACK_COL_MAJOR
Definition: lapacke.h:53
lapack_int LAPACKE_zgbtrs_work(int matrix_layout, char trans, lapack_int n, lapack_int kl, lapack_int ku, lapack_int nrhs, const lapack_complex_double *ab, lapack_int ldab, const lapack_int *ipiv, lapack_complex_double *b, lapack_int ldb)
#define LAPACK_ROW_MAJOR
Definition: lapacke.h:52
int LAPACKE_get_nancheck(void)
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)
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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