// 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;
}
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]);
}
}
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();
}
