4.6.3  Lookup Entry Points: ompt_function_lookup_t

SummaryThe ompt_function_lookup_t type is the type signature of the lookup runtime entry points that provide pointers to runtime entry points that are part of the OMPT interface.

Format

 
typedef void (*ompt_interface_fn_t) (void); 
 
typedef ompt_interface_fn_t (*ompt_function_lookup_t) ( 
  const char *interface_function_name 
);
  

DescriptionAn OpenMP implementation provides a pointer to a lookup routine that provides pointers to OMPT runtime entry points. When the implementation invokes a tool initializer to configure the OMPT callback interface, it provides a lookup function that provides pointers to runtime entry points that implement routines that are part of the OMPT callback interface. Alternatively, when it invokes a tool initializer to configure the OMPT tracing interface for a device, it provides a lookup function that provides pointers to runtime entry points that implement tracing control routines appropriate for that device.

Description of ArgumentsThe interface_function_name argument is a C string that represents the name of a runtime entry point.

Cross References

• Tool initializer for a device’s OMPT tracing interface, see Section 4.2.5 on page 1248.
• Tool initializer for the OMPT callback interface, see Section 4.5.1.1 on page 1312.
• Entry points in the OMPT callback interface, see Table 4.1 on page 1245 for a list and Section 4.6.1 on page 1402 for detailed definitions.
• Entry points in the OMPT tracing interface, see Table 4.3 on page 1257 for a list and Section 4.6.2 on page 1449 for detailed definitions.