Пример #1
0
// worker works until done == true or loop limit is reached
void* worker_thread(void* limit) {
  type=WORKER;

  for(int i=0;i<*(int*)limit; i++) {
    wait_for_request();
    randomize();
  }
  return 0;
}
Пример #2
0
Файл: xxp.hpp Проект: mahrz/xxp
    void init_with_mpi(int argc, char ** argv)
    {
      mpi_mode = true;

      XDEBUG(std::cout << "adaptor: started in mpi mode" << std::endl);
      if(argc != 5)
      {
	std::cerr << "adaptor: wrong number of arguments" << std::endl;
	exit(1);
      }

      std::string ipc_file(argv[2]);

      if(*argv[4] == 'm') // Master process
      {
	master_instance = true;
	std::cout << "adaptor: master process started" << std::endl;

	parse_config(argv[3]);

        zmq_responder = zmq_socket (zmq_context, ZMQ_REP);
	zmq_connect(zmq_responder, ("ipc://" + ipc_file).c_str());

	// Spit all actions out on request
	execute([&] ()
		{
		  // Wait for next request from client
		  wait_for_request();
		  reply_config();
	  });

	wait_for_request();
	reply();

        finalize(0);
      }
      else
      {
	std::cout << "adaptor: worker process started" << std::endl;
	init_ipc(ipc_file);
	parse_config(argv[3]);
      }
    }
Пример #3
0
int main(void)
{
   /* name this process so others can find it */
   diosix_set_role(DIOSIX_ROLE_VFS);

   /* step into the correct layer - layer 3 */
   diosix_priv_layer_up(3);
   
   /* create some worker threads */
   diosix_thread_fork();
   diosix_thread_fork();
   
   /* get some work to do */
   while(1) wait_for_request();
}