TF_VALIDATE_NOT_NULL(SP_StreamExecutor, se, unified_memory_deallocate);
  }
  TF_VALIDATE_NOT_NULL(SP_StreamExecutor, se, device_memory_usage);
  TF_VALIDATE_NOT_NULL(SP_StreamExecutor, se, create_stream);
  TF_VALIDATE_NOT_NULL(SP_StreamExecutor, se, destroy_stream);
  TF_VALIDATE_NOT_NULL(SP_StreamExecutor, se, create_stream_dependency);

  TF_VALIDATE_NOT_NULL(TF_ProfilerRegistrationParams, params, destroy_profiler);
  TF_VALIDATE_NOT_NULL(TF_ProfilerRegistrationParams, params,
                       destroy_profiler_fns);
  return OkStatus();
}

Status ValidateTPProfiler(const TP_Profiler& profiler) {
  TF_VALIDATE_STRUCT_SIZE(TP_Profiler, profiler, TP_PROFILER_STRUCT_SIZE);
  TF_VALIDATE_NOT_NULL(TP_Profiler, profiler, device_type);

    }                                                                     \
  } while (0)

// Macro to verify that the field NAME of STRUCT_OBJ is not null.
#define TF_VALIDATE_NOT_NULL(STRUCT_NAME, STRUCT_OBJ, NAME)            \
  do {                                                                 \
    if (STRUCT_OBJ.NAME == 0) {                                        \