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FLA_Herk_internal_check.c File Reference

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Functions

FLA_Error FLA_Herk_internal_check (FLA_Uplo uplo, FLA_Trans trans, FLA_Obj alpha, FLA_Obj A, FLA_Obj beta, FLA_Obj C, fla_herk_t *cntl)
 

Function Documentation

◆ FLA_Herk_internal_check()

FLA_Error FLA_Herk_internal_check ( FLA_Uplo  uplo,
FLA_Trans  trans,
FLA_Obj  alpha,
FLA_Obj  A,
FLA_Obj  beta,
FLA_Obj  C,
fla_herk_t cntl 
)
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 
25  // Verify conformality between all the objects. This check works regardless
26  // of whether the element type is FLA_MATRIX or FLA_SCALAR because the
27  // element length and width are used instead of scalar length and width.
28  if ( trans == FLA_NO_TRANSPOSE )
29  {
30  e_val = FLA_Check_matrix_matrix_dims( FLA_NO_TRANSPOSE, FLA_TRANSPOSE, A, A, C );
31  FLA_Check_error_code( e_val );
32  }
33  else
34  {
35  e_val = FLA_Check_matrix_matrix_dims( FLA_TRANSPOSE, FLA_NO_TRANSPOSE, A, A, C );
36  FLA_Check_error_code( e_val );
37  }
38 
39  return FLA_SUCCESS;
40 }
FLA_Error FLA_Check_null_pointer(void *ptr)
Definition: FLA_Check.c:518
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_identical_object_elemtype(FLA_Obj A, FLA_Obj B)
Definition: FLA_Check.c:987
int FLA_Error
Definition: FLA_type_defs.h:47

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

Referenced by FLA_Herk_internal().