libflame  revision_anchor
Functions
FLA_Symm_internal_check.c File Reference

(r)

Functions

FLA_Error FLA_Symm_internal_check (FLA_Side side, FLA_Uplo uplo, FLA_Obj alpha, FLA_Obj A, FLA_Obj B, FLA_Obj beta, FLA_Obj C, fla_symm_t *cntl)
 

Function Documentation

◆ FLA_Symm_internal_check()

FLA_Error FLA_Symm_internal_check ( FLA_Side  side,
FLA_Uplo  uplo,
FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  B,
FLA_Obj  beta,
FLA_Obj  C,
fla_symm_t cntl 
)

References FLA_Check_identical_object_elemtype(), FLA_Check_matrix_matrix_dims(), and FLA_Check_null_pointer().

Referenced by FLA_Symm_internal().

14 {
15  FLA_Error e_val;
16 
17  // Abort if the control structure is NULL.
18  e_val = FLA_Check_null_pointer( ( void* ) cntl );
19  FLA_Check_error_code( e_val );
20 
21  // Verify that the object element types are identical.
23  FLA_Check_error_code( e_val );
24 
26  FLA_Check_error_code( e_val );
27 
28  // Verify conformality between all the objects. This check works regardless
29  // of whether the element type is FLA_MATRIX or FLA_SCALAR because the
30  // element length and width are used instead of scalar length and width.
31  if ( side == FLA_LEFT )
32  {
33  e_val = FLA_Check_matrix_matrix_dims( FLA_NO_TRANSPOSE, FLA_NO_TRANSPOSE, A, B, C );
34  FLA_Check_error_code( e_val );
35  }
36  else
37  {
38  e_val = FLA_Check_matrix_matrix_dims( FLA_NO_TRANSPOSE, FLA_NO_TRANSPOSE, B, A, C );
39  FLA_Check_error_code( e_val );
40  }
41 
42  return FLA_SUCCESS;
43 }
int FLA_Error
Definition: FLA_type_defs.h:47
FLA_Error FLA_Check_identical_object_elemtype(FLA_Obj A, FLA_Obj B)
Definition: FLA_Check.c:987
FLA_Error FLA_Check_matrix_matrix_dims(FLA_Trans transa, FLA_Trans transb, FLA_Obj A, FLA_Obj B, FLA_Obj C)
Definition: FLA_Check.c:417
FLA_Error FLA_Check_null_pointer(void *ptr)
Definition: FLA_Check.c:518