5.3.13  Primitive Type Sizes

SummaryThe ompd_device_type_sizes_t type provides the “sizeof” of primitive types in the OpenMP architecture address space.

Format

 
typedef struct ompd_device_type_sizes_t { 
  uint8_t sizeof_char; 
  uint8_t sizeof_short; 
  uint8_t sizeof_int; 
  uint8_t sizeof_long; 
  uint8_t sizeof_long_long; 
  uint8_t sizeof_pointer; 
} ompd_device_type_sizes_t;
  

DescriptionThe ompd_device_type_sizes_t type is used in operations through which the OMPD library can interrogate the tool about the “sizeof” of primitive types in the OpenMP architecture address space. The fields of ompd_device_type_sizes_t give the sizes of the eponymous basic types used by the OpenMP runtime. As the tool and the OMPD library, by definition, have the same architecture and programming model, the size of the fields can be given as uint8_t.

Cross References

• ompd_callback_sizeof_fn_t, see Section 5.4.2.2 on page 1521