LAPACK  3.8.0
LAPACK: Linear Algebra PACKage

◆ LAPACKE_stptrs()

lapack_int LAPACKE_stptrs ( int  matrix_layout,
char  uplo,
char  trans,
char  diag,
lapack_int  n,
lapack_int  nrhs,
const float *  ap,
float *  b,
lapack_int  ldb 
)

Definition at line 36 of file lapacke_stptrs.c.

39 {
40  if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
41  LAPACKE_xerbla( "LAPACKE_stptrs", -1 );
42  return -1;
43  }
44 #ifndef LAPACK_DISABLE_NAN_CHECK
45  if( LAPACKE_get_nancheck() ) {
46  /* Optionally check input matrices for NaNs */
47  if( LAPACKE_stp_nancheck( matrix_layout, uplo, diag, n, ap ) ) {
48  return -7;
49  }
50  if( LAPACKE_sge_nancheck( matrix_layout, n, nrhs, b, ldb ) ) {
51  return -8;
52  }
53  }
54 #endif
55  return LAPACKE_stptrs_work( matrix_layout, uplo, trans, diag, n, nrhs, ap, b,
56  ldb );
57 }
lapack_logical LAPACKE_sge_nancheck(int matrix_layout, lapack_int m, lapack_int n, const float *a, lapack_int lda)
#define LAPACK_COL_MAJOR
Definition: lapacke.h:120
lapack_logical LAPACKE_stp_nancheck(int matrix_layout, char uplo, char diag, lapack_int n, const float *ap)
#define LAPACK_ROW_MAJOR
Definition: lapacke.h:119
int LAPACKE_get_nancheck()
lapack_int LAPACKE_stptrs_work(int matrix_layout, char uplo, char trans, char diag, lapack_int n, lapack_int nrhs, const float *ap, float *b, lapack_int ldb)
void LAPACKE_xerbla(const char *name, lapack_int info)
Here is the call graph for this function: