- mout->executing = true;
-
- #ifdef USE_MPI
- int pid;
- MPI_Comm_rank(MPI_COMM_WORLD, &pid);
-
- MPI_Barrier(MPI_COMM_WORLD); //make everyone wait - just in case
-
- if ((cFactory->MPIEnabled(commandName)) || (pid == 0)) {
- #endif
- //executes valid command
- Command* command = cFactory->getCommand(commandName, options);
- quitCommandCalled = command->execute();
- mout->control_pressed = 0;
- mout->executing = false;
-
- #ifdef USE_MPI
- }
- #endif
- }else {
- mout->mothurOut("Your input contains errors. Please try again.");
- mout->mothurOutEndLine();
- }
+ mout->executing = true;
+ #ifdef USE_MPI
+ int pid;
+ MPI_Comm_rank(MPI_COMM_WORLD, &pid);
+
+ if ((pid != 0) && !(cFactory->MPIEnabled(commandName))) {
+cout << pid << " is waiting " << commandName << endl;
+ char buf[4];
+ MPI_Bcast(buf, 4, MPI_CHAR, 0, MPI_COMM_WORLD); //make everyone wait - just in case
+ }
+
+cout << pid << " is here " << commandName << endl;
+ if ((cFactory->MPIEnabled(commandName)) || (pid == 0)) {
+ #endif
+ //executes valid command
+ Command* command = cFactory->getCommand(commandName, options);
+ quitCommandCalled = command->execute();
+ mout->control_pressed = 0;
+ mout->executing = false;
+
+ #ifdef USE_MPI
+ if (!(cFactory->MPIEnabled(commandName))) {
+ char buf[4];
+ strcpy(buf, "done");
+
+ MPI_Bcast(buf, 4, MPI_CHAR, 0, MPI_COMM_WORLD); //make everyone wait - just in case
+ cout << pid << " is broadcasting " << endl;
+ }
+ }
+ #endif
+ }else {
+ mout->mothurOut("Invalid.");
+ mout->mothurOutEndLine();
+ }