LAPACK  3.8.0
LAPACK: Linear Algebra PACKage

◆ LAPACKE_dsytrs_3()

lapack_int LAPACKE_dsytrs_3 ( int  matrix_layout,
char  uplo,
lapack_int  n,
lapack_int  nrhs,
const double *  a,
lapack_int  lda,
const double *  e,
const lapack_int ipiv,
double *  b,
lapack_int  ldb 
)

Definition at line 36 of file lapacke_dsytrs_3.c.

40 {
41  if( matrix_layout != LAPACK_COL_MAJOR && matrix_layout != LAPACK_ROW_MAJOR ) {
42  LAPACKE_xerbla( "LAPACKE_dsytrs_3", -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_dsy_nancheck( matrix_layout, uplo, n, a, lda ) ) {
49  return -5;
50  }
51  if( LAPACKE_d_nancheck( n, e ,1 ) ) {
52  return -7;
53  }
54  if( LAPACKE_dge_nancheck( matrix_layout, n, nrhs, b, ldb ) ) {
55  return -9;
56  }
57  }
58 #endif
59  return LAPACKE_dsytrs_3_work( matrix_layout, uplo, n, nrhs, a, lda,
60  e, ipiv, b, ldb );
61 }
lapack_int LAPACKE_dsytrs_3_work(int matrix_layout, char uplo, lapack_int n, lapack_int nrhs, const double *a, lapack_int lda, const double *e, const lapack_int *ipiv, double *b, lapack_int ldb)
#define LAPACK_ROW_MAJOR
Definition: lapacke.h:119
lapack_logical LAPACKE_dge_nancheck(int matrix_layout, lapack_int m, lapack_int n, const double *a, lapack_int lda)
lapack_logical LAPACKE_d_nancheck(lapack_int n, const double *x, lapack_int incx)
#define LAPACK_COL_MAJOR
Definition: lapacke.h:120
void LAPACKE_xerbla(const char *name, lapack_int info)
lapack_logical LAPACKE_dsy_nancheck(int matrix_layout, char uplo, lapack_int n, const double *a, lapack_int lda)
int LAPACKE_get_nancheck()
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