LAPACK  3.7.1
LAPACK: Linear Algebra PACKage

◆ LAPACKE_zpptrs()

lapack_int LAPACKE_zpptrs ( int  matrix_layout,
char  uplo,
lapack_int  n,
lapack_int  nrhs,
const lapack_complex_double ap,
lapack_complex_double b,
lapack_int  ldb 
)

Definition at line 36 of file lapacke_zpptrs.c.

39 {
40  if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
41  LAPACKE_xerbla( "LAPACKE_zpptrs", -1 );
42  return -1;
43  }
44 #ifndef LAPACK_DISABLE_NAN_CHECK
45  /* Optionally check input matrices for NaNs */
46  if( LAPACKE_zpp_nancheck( n, ap ) ) {
47  return -5;
48  }
49  if( LAPACKE_zge_nancheck( matrix_layout, n, nrhs, b, ldb ) ) {
50  return -6;
51  }
52 #endif
53  return LAPACKE_zpptrs_work( matrix_layout, uplo, n, nrhs, ap, b, ldb );
54 }
#define LAPACK_ROW_MAJOR
Definition: lapacke.h:119
lapack_int LAPACKE_zpptrs_work(int matrix_layout, char uplo, lapack_int n, lapack_int nrhs, const lapack_complex_double *ap, lapack_complex_double *b, lapack_int ldb)
#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)
lapack_logical LAPACKE_zpp_nancheck(lapack_int n, const lapack_complex_double *ap)
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